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https://sourceware.org/git/binutils-gdb.git
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f4be26838d
Use symver attribute if available, instead of asm statement, to support LTO build. PR gprof/28962 * libcollector/dispatcher.c (timer_create@@GLIBC_2.3.3): Use SYMVER_ATTRIBUTE. (timer_create@GLIBC_2.2): Likewise. (timer_create@GLIBC_2.2.5): Likewise. (pthread_create@@GLIBC_2.1): Likewise. (pthread_create@GLIBC_2.0): Likewise. * libcollector/iotrace.c (open64@@GLIBC_2.2): Likewise. (open64@GLIBC_2.1): Likewise. (fopen@@GLIBC_2.1): Likewise. (fopen@GLIBC_2.0): Likewise. (fclose@@GLIBC_2.1): Likewise. (fclose@GLIBC_2.0): Likewise. (fdopen@@GLIBC_2.1): Likewise. (fdopen@GLIBC_2.0): Likewise. (pread@@GLIBC_2.2): Likewise. (pread@GLIBC_2.1): Likewise. (pwrite@@GLIBC_2.2): Likewise. (pwrite@GLIBC_2.1): Likewise. (pwrite64@@GLIBC_2.2): Likewise. (pwrite64@GLIBC_2.1): Likewise. (fgetpos@@GLIBC_2.2): Likewise. (fgetpos@GLIBC_2.0): Likewise. (fgetpos64@@GLIBC_2.2): Likewise. (fgetpos64@GLIBC_2.1): Likewise. (fsetpos@@GLIBC_2.2): Likewise. (fsetpos@GLIBC_2.0): Likewise. (fsetpos64@@GLIBC_2.2): Likewise. (fsetpos64@GLIBC_2.1): Likewise. * libcollector/linetrace.c (posix_spawn@@GLIBC_2.15): Likewise. (posix_spawn@GLIBC_2.2): Likewise. (posix_spawn@GLIBC_2.2.5): Likewise. (posix_spawnp@@GLIBC_2.15): Likewise. (posix_spawnp@GLIBC_2.2): Likewise. (posix_spawnp@GLIBC_2.2.5): Likewise. (popen@@GLIBC_2.1): Likewise. (popen@GLIBC_2.0): Likewise. (_popen@@GLIBC_2.1): Likewise. (_popen@GLIBC_2.0): Likewise. * libcollector/mmaptrace.c (dlopen@@GLIBC_2.1): Likewise. (dlopen@GLIBC_2.0): Likewise. * libcollector/synctrace.c (pthread_cond_wait@@GLIBC_2.3.2): Likewise. (pthread_cond_wait@GLIBC_2.0): Likewise. (pthread_cond_wait@GLIBC_2.2.5): Likewise. (pthread_cond_wait@GLIBC_2.2): Likewise. (pthread_cond_timedwait@@GLIBC_2.3.2): Likewise. (pthread_cond_timedwait@GLIBC_2.0): Likewise. (pthread_cond_timedwait@GLIBC_2.2.5): Likewise. (pthread_cond_timedwait@GLIBC_2.2): Likewise. (sem_wait@@GLIBC_2.1): Likewise. (sem_wait@GLIBC_2.0): Likewise. * src/collector_module.h (SYMVER_ATTRIBUTE): New.
3718 lines
112 KiB
C
3718 lines
112 KiB
C
/* Copyright (C) 2021 Free Software Foundation, Inc.
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Contributed by Oracle.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/*
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* IO events
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*/
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#include "config.h"
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#include <dlfcn.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <stdlib.h>
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// create() and others are defined in fcntl.h.
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// Our 'create' should not have the __nonnull attribute
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#undef __nonnull
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#define __nonnull(x)
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#include <fcntl.h>
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#include "gp-defs.h"
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#include "collector_module.h"
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#include "gp-experiment.h"
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#include "data_pckts.h"
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#include "tsd.h"
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/* TprintfT(<level>,...) definitions. Adjust per module as needed */
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#define DBG_LT0 0 // for high-level configuration, unexpected errors/warnings
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#define DBG_LTT 0 // for interposition on GLIBC functions
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#define DBG_LT1 1 // for configuration details, warnings
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#define DBG_LT2 2
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#define DBG_LT3 3
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/* define the packet that will be written out */
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typedef struct IOTrace_packet
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{ /* IO tracing packet */
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Common_packet comm;
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IOTrace_type iotype; /* IO type */
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int32_t fd; /* file descriptor */
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Size_type nbyte; /* number of bytes */
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hrtime_t requested; /* time of IO requested */
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int32_t ofd; /* original file descriptor */
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FileSystem_type fstype; /* file system type */
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char fname; /* file name */
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} IOTrace_packet;
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typedef long long offset_t;
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static int open_experiment (const char *);
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static int start_data_collection (void);
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static int stop_data_collection (void);
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static int close_experiment (void);
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static int detach_experiment (void);
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static int init_io_intf ();
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static ModuleInterface module_interface ={
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SP_IOTRACE_FILE, /* description */
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NULL, /* initInterface */
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open_experiment, /* openExperiment */
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start_data_collection, /* startDataCollection */
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stop_data_collection, /* stopDataCollection */
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close_experiment, /* closeExperiment */
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detach_experiment /* detachExperiment (fork child) */
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};
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static CollectorInterface *collector_interface = NULL;
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static struct Heap *io_heap = NULL;
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static int io_mode = 0;
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static CollectorModule io_hndl = COLLECTOR_MODULE_ERR;
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static unsigned io_key = COLLECTOR_TSD_INVALID_KEY;
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#define CHCK_REENTRANCE(x) (!io_mode || ((x) = collector_interface->getKey( io_key )) == NULL || (*(x) != 0))
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#define RECHCK_REENTRANCE(x) (!io_mode || ((x) = collector_interface->getKey( io_key )) == NULL || (*(x) == 0))
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#define PUSH_REENTRANCE(x) ((*(x))++)
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#define POP_REENTRANCE(x) ((*(x))--)
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#define CALL_REAL(x) (__real_##x)
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#define NULL_PTR(x) (__real_##x == NULL)
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#define gethrtime collector_interface->getHiResTime
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#ifdef DEBUG
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#define Tprintf(...) if (collector_interface) collector_interface->writeDebugInfo( 0, __VA_ARGS__ )
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#define TprintfT(...) if (collector_interface) collector_interface->writeDebugInfo( 1, __VA_ARGS__ )
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#else
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#define Tprintf(...)
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#define TprintfT(...)
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#endif
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/* interposition function handles */
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static int (*__real_open)(const char *path, int oflag, ...) = NULL;
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static int (*__real_fcntl)(int fildes, int cmd, ...) = NULL;
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static int (*__real_openat)(int fildes, const char *path, int oflag, ...) = NULL;
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static int (*__real_close)(int fildes) = NULL;
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static FILE *(*__real_fopen)(const char *filename, const char *mode) = NULL;
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static int (*__real_fclose)(FILE *stream) = NULL;
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static int (*__real_dup)(int fildes) = NULL;
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static int (*__real_dup2)(int fildes, int fildes2) = NULL;
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static int (*__real_pipe)(int fildes[2]) = NULL;
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static int (*__real_socket)(int domain, int type, int protocol) = NULL;
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static int (*__real_mkstemp)(char *template) = NULL;
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static int (*__real_mkstemps)(char *template, int slen) = NULL;
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static int (*__real_creat)(const char *path, mode_t mode) = NULL;
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static FILE *(*__real_fdopen)(int fildes, const char *mode) = NULL;
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static ssize_t (*__real_read)(int fildes, void *buf, size_t nbyte) = NULL;
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static ssize_t (*__real_write)(int fildes, const void *buf, size_t nbyte) = NULL;
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static ssize_t (*__real_readv)(int fildes, const struct iovec *iov, int iovcnt) = NULL;
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static ssize_t (*__real_writev)(int fildes, const struct iovec *iov, int iovcnt) = NULL;
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static size_t (*__real_fread)(void *ptr, size_t size, size_t nitems, FILE *stream) = NULL;
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static size_t (*__real_fwrite)(const void *ptr, size_t size, size_t nitems, FILE *stream) = NULL;
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static ssize_t (*__real_pread)(int fildes, void *buf, size_t nbyte, off_t offset) = NULL;
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static ssize_t (*__real_pwrite)(int fildes, const void *buf, size_t nbyte, off_t offset) = NULL;
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static ssize_t (*__real_pwrite64)(int fildes, const void *buf, size_t nbyte, off64_t offset) = NULL;
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static char *(*__real_fgets)(char *s, int n, FILE *stream) = NULL;
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static int (*__real_fputs)(const char *s, FILE *stream) = NULL;
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static int (*__real_fputc)(int c, FILE *stream) = NULL;
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static int (*__real_fprintf)(FILE *stream, const char *format, ...) = NULL;
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static int (*__real_vfprintf)(FILE *stream, const char *format, va_list ap) = NULL;
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static off_t (*__real_lseek)(int fildes, off_t offset, int whence) = NULL;
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static offset_t (*__real_llseek)(int fildes, offset_t offset, int whence) = NULL;
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static int (*__real_chmod)(const char *path, mode_t mode) = NULL;
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static int (*__real_access)(const char *path, int amode) = NULL;
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static int (*__real_rename)(const char *old, const char *new) = NULL;
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static int (*__real_mkdir)(const char *path, mode_t mode) = NULL;
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static int (*__real_getdents)(int fildes, struct dirent *buf, size_t nbyte) = NULL;
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static int (*__real_unlink)(const char *path) = NULL;
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static int (*__real_fseek)(FILE *stream, long offset, int whence) = NULL;
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static void (*__real_rewind)(FILE *stream) = NULL;
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static long (*__real_ftell)(FILE *stream) = NULL;
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static int (*__real_fgetpos)(FILE *stream, fpos_t *pos) = NULL;
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static int (*__real_fsetpos)(FILE *stream, const fpos_t *pos) = NULL;
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static int (*__real_fsync)(int fildes) = NULL;
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static struct dirent *(*__real_readdir)(DIR *dirp) = NULL;
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static int (*__real_flock)(int fd, int operation) = NULL;
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static int (*__real_lockf)(int fildes, int function, off_t size) = NULL;
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static int (*__real_fflush)(FILE *stream) = NULL;
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#if WSIZE(32)
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static int (*__real_open64)(const char *path, int oflag, ...) = NULL;
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static int (*__real_creat64)(const char *path, mode_t mode) = NULL;
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static int (*__real_fgetpos64)(FILE *stream, fpos64_t *pos) = NULL;
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static int (*__real_fsetpos64)(FILE *stream, const fpos64_t *pos) = NULL;
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#if ARCH(Intel)
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static FILE *(*__real_fopen_2_1)(const char *filename, const char *mode) = NULL;
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static int (*__real_fclose_2_1)(FILE *stream) = NULL;
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static FILE *(*__real_fdopen_2_1)(int fildes, const char *mode) = NULL;
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static int (*__real_fgetpos_2_2)(FILE *stream, fpos_t *pos) = NULL;
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static int (*__real_fsetpos_2_2)(FILE *stream, const fpos_t *pos) = NULL;
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static int (*__real_fgetpos64_2_2)(FILE *stream, fpos64_t *pos) = NULL;
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static int (*__real_fsetpos64_2_2)(FILE *stream, const fpos64_t *pos) = NULL;
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static int (*__real_open64_2_2)(const char *path, int oflag, ...) = NULL;
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static ssize_t (*__real_pread_2_2)(int fildes, void *buf, size_t nbyte, off_t offset) = NULL;
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static ssize_t (*__real_pwrite_2_2)(int fildes, const void *buf, size_t nbyte, off_t offset) = NULL;
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static ssize_t (*__real_pwrite64_2_2)(int fildes, const void *buf, size_t nbyte, off64_t offset) = NULL;
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static FILE *(*__real_fopen_2_0)(const char *filename, const char *mode) = NULL;
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static int (*__real_fclose_2_0)(FILE *stream) = NULL;
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static FILE *(*__real_fdopen_2_0)(int fildes, const char *mode) = NULL;
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static int (*__real_fgetpos_2_0)(FILE *stream, fpos_t *pos) = NULL;
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static int (*__real_fsetpos_2_0)(FILE *stream, const fpos_t *pos) = NULL;
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static int (*__real_fgetpos64_2_1)(FILE *stream, fpos64_t *pos) = NULL;
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static int (*__real_fsetpos64_2_1)(FILE *stream, const fpos64_t *pos) = NULL;
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static int (*__real_open64_2_1)(const char *path, int oflag, ...) = NULL;
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static ssize_t (*__real_pread_2_1)(int fildes, void *buf, size_t nbyte, off_t offset) = NULL;
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static ssize_t (*__real_pwrite_2_1)(int fildes, const void *buf, size_t nbyte, off_t offset) = NULL;
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static ssize_t (*__real_pwrite64_2_1)(int fildes, const void *buf, size_t nbyte, off64_t offset) = NULL;
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#endif /* ARCH() */
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#endif /* WSIZE(32) */
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static int
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collector_align_pktsize (int sz)
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{
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int pktSize = sz;
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if (sz <= 0)
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return sz;
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if ((sz % 8) != 0)
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{
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pktSize = (sz / 8) + 1;
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pktSize *= 8;
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}
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return pktSize;
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}
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static void
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collector_memset (void *s, int c, size_t n)
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{
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unsigned char *s1 = s;
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while (n--)
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*s1++ = (unsigned char) c;
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}
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static size_t
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collector_strlen (const char *s)
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{
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if (s == NULL)
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return 0;
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int len = -1;
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while (s[++len] != '\0')
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;
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return len;
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}
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static size_t
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collector_strncpy (char *dst, const char *src, size_t dstsize)
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{
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size_t i;
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for (i = 0; i < dstsize; i++)
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{
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dst[i] = src[i];
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if (src[i] == '\0')
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break;
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}
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return i;
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}
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static char *
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collector_strchr (const char *s, int c)
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{
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do
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{
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if (*s == (char) c)
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return ((char *) s);
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}
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while (*s++);
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return (NULL);
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}
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static FileSystem_type
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collector_fstype (const char *path)
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{
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return UNKNOWNFS_TYPE;
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}
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void
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__collector_module_init (CollectorInterface *_collector_interface)
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{
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if (_collector_interface == NULL)
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return;
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collector_interface = _collector_interface;
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Tprintf (0, "iotrace: __collector_module_init\n");
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io_hndl = collector_interface->registerModule (&module_interface);
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/* Initialize next module */
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ModuleInitFunc next_init = (ModuleInitFunc) dlsym (RTLD_NEXT, "__collector_module_init");
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if (next_init != NULL)
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next_init (_collector_interface);
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return;
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}
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static int
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open_experiment (const char *exp)
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{
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if (collector_interface == NULL)
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{
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Tprintf (0, "iotrace: collector_interface is null.\n");
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return COL_ERROR_IOINIT;
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}
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if (io_hndl == COLLECTOR_MODULE_ERR)
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{
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Tprintf (0, "iotrace: handle create failed.\n");
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collector_interface->writeLog ("<event kind=\"%s\" id=\"%d\">data handle not created</event>\n",
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SP_JCMD_CERROR, COL_ERROR_IOINIT);
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return COL_ERROR_IOINIT;
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}
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TprintfT (0, "iotrace: open_experiment %s\n", exp);
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if (NULL_PTR (fopen))
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init_io_intf ();
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if (io_heap == NULL)
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{
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io_heap = collector_interface->newHeap ();
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if (io_heap == NULL)
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{
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Tprintf (0, "iotrace: new heap failed.\n");
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collector_interface->writeLog ("<event kind=\"%s\" id=\"%d\">new iotrace heap not created</event>\n",
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SP_JCMD_CERROR, COL_ERROR_IOINIT);
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return COL_ERROR_IOINIT;
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}
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}
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const char *params = collector_interface->getParams ();
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while (params)
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{
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if ((params[0] == 'i') && (params[1] == ':'))
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{
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params += 2;
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break;
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}
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params = collector_strchr (params, ';');
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if (params)
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params++;
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}
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if (params == NULL) /* IO data collection not specified */
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return COL_ERROR_IOINIT;
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io_key = collector_interface->createKey (sizeof ( int), NULL, NULL);
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if (io_key == (unsigned) - 1)
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{
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Tprintf (0, "iotrace: TSD key create failed.\n");
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collector_interface->writeLog ("<event kind=\"%s\" id=\"%d\">TSD key not created</event>\n",
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SP_JCMD_CERROR, COL_ERROR_IOINIT);
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return COL_ERROR_IOINIT;
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}
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collector_interface->writeLog ("<profile name=\"%s\">\n", SP_JCMD_IOTRACE);
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collector_interface->writeLog (" <profdata fname=\"%s\"/>\n",
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module_interface.description);
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/* Record IOTrace_packet description */
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IOTrace_packet *pp = NULL;
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collector_interface->writeLog (" <profpckt kind=\"%d\" uname=\"IO tracing data\">\n", IOTRACE_PCKT);
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collector_interface->writeLog (" <field name=\"LWPID\" uname=\"Lightweight process id\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->comm.lwp_id, sizeof (pp->comm.lwp_id) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"THRID\" uname=\"Thread number\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->comm.thr_id, sizeof (pp->comm.thr_id) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"CPUID\" uname=\"CPU id\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->comm.cpu_id, sizeof (pp->comm.cpu_id) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"TSTAMP\" uname=\"High resolution timestamp\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->comm.tstamp, sizeof (pp->comm.tstamp) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"FRINFO\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->comm.frinfo, sizeof (pp->comm.frinfo) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"IOTYPE\" uname=\"IO trace function type\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->iotype, sizeof (pp->iotype) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"IOFD\" uname=\"File descriptor\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->fd, sizeof (pp->fd) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"IONBYTE\" uname=\"Number of bytes\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->nbyte, sizeof (pp->nbyte) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"IORQST\" uname=\"Time of IO requested\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->requested, sizeof (pp->requested) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"IOOFD\" uname=\"Original file descriptor\" offset=\"%d\" type=\"%s\"/>\n",
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&pp->ofd, sizeof (pp->ofd) == 4 ? "INT32" : "INT64");
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collector_interface->writeLog (" <field name=\"IOFSTYPE\" uname=\"File system type\" offset=\"%d\" type=\"%s\"/>\n",
|
|
&pp->fstype, sizeof (pp->fstype) == 4 ? "INT32" : "INT64");
|
|
collector_interface->writeLog (" <field name=\"IOFNAME\" uname=\"File name\" offset=\"%d\" type=\"%s\"/>\n",
|
|
&pp->fname, "STRING");
|
|
collector_interface->writeLog (" </profpckt>\n");
|
|
collector_interface->writeLog ("</profile>\n");
|
|
return COL_ERROR_NONE;
|
|
}
|
|
|
|
static int
|
|
start_data_collection (void)
|
|
{
|
|
io_mode = 1;
|
|
Tprintf (0, "iotrace: start_data_collection\n");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
stop_data_collection (void)
|
|
{
|
|
io_mode = 0;
|
|
Tprintf (0, "iotrace: stop_data_collection\n");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
close_experiment (void)
|
|
{
|
|
io_mode = 0;
|
|
io_key = COLLECTOR_TSD_INVALID_KEY;
|
|
if (io_heap != NULL)
|
|
{
|
|
collector_interface->deleteHeap (io_heap);
|
|
io_heap = NULL;
|
|
}
|
|
Tprintf (0, "iotrace: close_experiment\n");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
detach_experiment (void)
|
|
{
|
|
/* fork child. Clean up state but don't write to experiment */
|
|
io_mode = 0;
|
|
io_key = COLLECTOR_TSD_INVALID_KEY;
|
|
if (io_heap != NULL)
|
|
{
|
|
collector_interface->deleteHeap (io_heap);
|
|
io_heap = NULL;
|
|
}
|
|
Tprintf (0, "iotrace: detach_experiment\n");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
init_io_intf ()
|
|
{
|
|
void *dlflag;
|
|
int rc = 0;
|
|
/* if we detect recursion/reentrance, SEGV so we can get a stack */
|
|
static int init_io_intf_started;
|
|
static int init_io_intf_finished;
|
|
init_io_intf_started++;
|
|
if (!init_io_intf_finished && init_io_intf_started >= 3)
|
|
{
|
|
/* pull the plug if recursion occurs... */
|
|
abort ();
|
|
}
|
|
|
|
/* lookup fprint to print fatal error message */
|
|
void *ptr = dlsym (RTLD_NEXT, "fprintf");
|
|
if (ptr)
|
|
__real_fprintf = (int (*)(FILE*, const char*, ...)) ptr;
|
|
else
|
|
abort ();
|
|
|
|
#if ARCH(Intel)
|
|
#if WSIZE(32)
|
|
#define SYS_FOPEN_X_VERSION "GLIBC_2.1"
|
|
#define SYS_FGETPOS_X_VERSION "GLIBC_2.2"
|
|
#define SYS_FGETPOS64_X_VERSION "GLIBC_2.2"
|
|
#define SYS_OPEN64_X_VERSION "GLIBC_2.2"
|
|
#define SYS_PREAD_X_VERSION "GLIBC_2.2"
|
|
#define SYS_PWRITE_X_VERSION "GLIBC_2.2"
|
|
#define SYS_PWRITE64_X_VERSION "GLIBC_2.2"
|
|
#else /* WSIZE(64) */
|
|
#define SYS_FOPEN_X_VERSION "GLIBC_2.2.5"
|
|
#define SYS_FGETPOS_X_VERSION "GLIBC_2.2.5"
|
|
#endif
|
|
#elif ARCH(SPARC)
|
|
#if WSIZE(32)
|
|
#define SYS_FOPEN_X_VERSION "GLIBC_2.1"
|
|
#define SYS_FGETPOS_X_VERSION "GLIBC_2.2"
|
|
#else /* WSIZE(64) */
|
|
#define SYS_FOPEN_X_VERSION "GLIBC_2.2"
|
|
#define SYS_FGETPOS_X_VERSION "GLIBC_2.2"
|
|
#endif
|
|
#elif ARCH(Aarch64)
|
|
#define SYS_FOPEN_X_VERSION "GLIBC_2.17"
|
|
#define SYS_FGETPOS_X_VERSION "GLIBC_2.17"
|
|
#endif /* ARCH() */
|
|
|
|
#if WSIZE(32)
|
|
dlflag = RTLD_NEXT;
|
|
__real_fopen = (FILE * (*)(const char*, const char*))dlvsym (dlflag, "fopen", SYS_FOPEN_X_VERSION);
|
|
if (__real_fopen == NULL)
|
|
{
|
|
/* We are probably dlopened after libc,
|
|
* try to search in the previously loaded objects
|
|
*/
|
|
__real_fopen = (FILE * (*)(const char*, const char*))dlvsym (RTLD_DEFAULT, "fopen", SYS_FOPEN_X_VERSION);
|
|
if (__real_fopen != NULL)
|
|
{
|
|
Tprintf (0, "iotrace: WARNING: init_io_intf() using RTLD_DEFAULT for Linux io routines\n");
|
|
dlflag = RTLD_DEFAULT;
|
|
}
|
|
else
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fopen\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
}
|
|
|
|
__real_fclose = (int (*)(FILE*))dlvsym (dlflag, "fclose", SYS_FOPEN_X_VERSION);
|
|
if (__real_fclose == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fclose\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fdopen = (FILE * (*)(int, const char*))dlvsym (dlflag, "fdopen", SYS_FOPEN_X_VERSION);
|
|
if (__real_fdopen == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fdopen\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fgetpos = (int (*)(FILE*, fpos_t*))dlvsym (dlflag, "fgetpos", SYS_FGETPOS_X_VERSION);
|
|
if (__real_fgetpos == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgetpos\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsetpos = (int (*)(FILE*, const fpos_t*))dlvsym (dlflag, "fsetpos", SYS_FGETPOS_X_VERSION);
|
|
if (__real_fsetpos == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsetpos\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
|
|
#if ARCH(Intel)
|
|
__real_fopen_2_1 = __real_fopen;
|
|
__real_fclose_2_1 = __real_fclose;
|
|
__real_fdopen_2_1 = __real_fdopen;
|
|
__real_fgetpos_2_2 = __real_fgetpos;
|
|
__real_fsetpos_2_2 = __real_fsetpos;
|
|
|
|
__real_fopen_2_0 = (FILE * (*)(const char*, const char*))dlvsym (dlflag, "fopen", "GLIBC_2.0");
|
|
if (__real_fopen_2_0 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fopen_2_0\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fclose_2_0 = (int (*)(FILE*))dlvsym (dlflag, "fclose", "GLIBC_2.0");
|
|
if (__real_fclose_2_0 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fclose_2_0\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fdopen_2_0 = (FILE * (*)(int, const char*))dlvsym (dlflag, "fdopen", "GLIBC_2.0");
|
|
if (__real_fdopen_2_0 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fdopen_2_0\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fgetpos_2_0 = (int (*)(FILE*, fpos_t*))dlvsym (dlflag, "fgetpos", "GLIBC_2.0");
|
|
if (__real_fgetpos_2_0 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgetpos_2_0\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsetpos_2_0 = (int (*)(FILE*, const fpos_t*))dlvsym (dlflag, "fsetpos", "GLIBC_2.0");
|
|
if (__real_fsetpos_2_0 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsetpos_2_0\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fgetpos64_2_1 = (int (*)(FILE*, fpos64_t*))dlvsym (dlflag, "fgetpos64", "GLIBC_2.1");
|
|
if (__real_fgetpos64_2_1 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgetpos64_2_1\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsetpos64_2_1 = (int (*)(FILE*, const fpos64_t*))dlvsym (dlflag, "fsetpos64", "GLIBC_2.1");
|
|
if (__real_fsetpos64_2_1 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsetpos64_2_1\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_open64_2_1 = (int (*)(const char*, int, ...))dlvsym (dlflag, "open64", "GLIBC_2.1");
|
|
if (__real_open64_2_1 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT open64_2_1\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pread_2_1 = (int (*)(int fildes, void *buf, size_t nbyte, off_t offset))dlvsym (dlflag, "pread", "GLIBC_2.1");
|
|
if (__real_pread_2_1 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pread_2_1\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pwrite_2_1 = (int (*)(int fildes, const void *buf, size_t nbyte, off_t offset))dlvsym (dlflag, "pwrite", "GLIBC_2.1");
|
|
if (__real_pwrite_2_1 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pwrite_2_1\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pwrite64_2_1 = (int (*)(int fildes, const void *buf, size_t nbyte, off64_t offset))dlvsym (dlflag, "pwrite64", "GLIBC_2.1");
|
|
if (__real_pwrite64_2_1 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pwrite64_2_1\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fgetpos64_2_2 = (int (*)(FILE*, fpos64_t*))dlvsym (dlflag, "fgetpos64", SYS_FGETPOS64_X_VERSION);
|
|
if (__real_fgetpos64_2_2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgetpos64_2_2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsetpos64_2_2 = (int (*)(FILE*, const fpos64_t*))dlvsym (dlflag, "fsetpos64", SYS_FGETPOS64_X_VERSION);
|
|
if (__real_fsetpos64_2_2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsetpos64_2_2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_open64_2_2 = (int (*)(const char*, int, ...))dlvsym (dlflag, "open64", SYS_OPEN64_X_VERSION);
|
|
if (__real_open64_2_2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT open64_2_2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pread_2_2 = (int (*)(int fildes, void *buf, size_t nbyte, off_t offset))dlvsym (dlflag, "pread", SYS_PREAD_X_VERSION);
|
|
if (__real_pread_2_2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pread_2_2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pwrite_2_2 = (int (*)(int fildes, const void *buf, size_t nbyte, off_t offset))dlvsym (dlflag, "pwrite", SYS_PWRITE_X_VERSION);
|
|
if (__real_pwrite_2_2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pwrite_2_2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pwrite64_2_2 = (int (*)(int fildes, const void *buf, size_t nbyte, off64_t offset))dlvsym (dlflag, "pwrite64", SYS_PWRITE64_X_VERSION);
|
|
if (__real_pwrite64_2_2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pwrite64_2_2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
#endif
|
|
|
|
#else /* WSIZE(64) */
|
|
dlflag = RTLD_NEXT;
|
|
__real_fopen = (FILE * (*)(const char*, const char*))dlvsym (dlflag, "fopen", SYS_FOPEN_X_VERSION);
|
|
if (__real_fopen == NULL)
|
|
{
|
|
/* We are probably dlopened after libc,
|
|
* try to search in the previously loaded objects
|
|
*/
|
|
__real_fopen = (FILE * (*)(const char*, const char*))dlvsym (RTLD_DEFAULT, "fopen", SYS_FOPEN_X_VERSION);
|
|
if (__real_fopen != NULL)
|
|
{
|
|
Tprintf (0, "iotrace: WARNING: init_io_intf() using RTLD_DEFAULT for Linux io routines\n");
|
|
dlflag = RTLD_DEFAULT;
|
|
}
|
|
else
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fopen\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
}
|
|
|
|
__real_fclose = (int (*)(FILE*))dlvsym (dlflag, "fclose", SYS_FOPEN_X_VERSION);
|
|
if (__real_fclose == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fclose\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fdopen = (FILE * (*)(int, const char*))dlvsym (dlflag, "fdopen", SYS_FOPEN_X_VERSION);
|
|
if (__real_fdopen == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fdopen\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fgetpos = (int (*)(FILE*, fpos_t*))dlvsym (dlflag, "fgetpos", SYS_FGETPOS_X_VERSION);
|
|
if (__real_fgetpos == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgetpos\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsetpos = (int (*)(FILE*, const fpos_t*))dlvsym (dlflag, "fsetpos", SYS_FGETPOS_X_VERSION);
|
|
if (__real_fsetpos == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsetpos\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
#endif /* WSIZE(32) */
|
|
|
|
__real_open = (int (*)(const char*, int, ...))dlsym (dlflag, "open");
|
|
if (__real_open == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT open\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
#if WSIZE(32)
|
|
__real_open64 = (int (*)(const char*, int, ...))dlsym (dlflag, "open64");
|
|
if (__real_open64 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT open64\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
#endif
|
|
|
|
__real_fcntl = (int (*)(int, int, ...))dlsym (dlflag, "fcntl");
|
|
if (__real_fcntl == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fcntl\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_openat = (int (*)(int, const char*, int, ...))dlsym (dlflag, "openat");
|
|
if (__real_openat == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT openat\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_close = (int (*)(int))dlsym (dlflag, "close");
|
|
if (__real_close == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT close\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_dup = (int (*)(int))dlsym (dlflag, "dup");
|
|
if (__real_dup == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT dup\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_dup2 = (int (*)(int, int))dlsym (dlflag, "dup2");
|
|
if (__real_dup2 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT dup2\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pipe = (int (*)(int[]))dlsym (dlflag, "pipe");
|
|
if (__real_pipe == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pipe\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_socket = (int (*)(int, int, int))dlsym (dlflag, "socket");
|
|
if (__real_socket == NULL)
|
|
{
|
|
__real_socket = (int (*)(int, int, int))dlsym (RTLD_NEXT, "socket");
|
|
if (__real_socket == NULL)
|
|
{
|
|
#if 0
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERXXX_IOINIT socket\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
__real_mkstemp = (int (*)(char*))dlsym (dlflag, "mkstemp");
|
|
if (__real_mkstemp == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT mkstemp\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_mkstemps = (int (*)(char*, int))dlsym (dlflag, "mkstemps");
|
|
if (__real_mkstemps == NULL)
|
|
{
|
|
#if 0
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERXXX_IOINIT mkstemps\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
#endif
|
|
}
|
|
|
|
__real_creat = (int (*)(const char*, mode_t))dlsym (dlflag, "creat");
|
|
if (__real_creat == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT creat\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
#if WSIZE(32)
|
|
__real_creat64 = (int (*)(const char*, mode_t))dlsym (dlflag, "creat64");
|
|
if (__real_creat64 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT creat64\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
#endif
|
|
|
|
__real_read = (ssize_t (*)(int, void*, size_t))dlsym (dlflag, "read");
|
|
if (__real_read == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT read\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_write = (ssize_t (*)(int, const void*, size_t))dlsym (dlflag, "write");
|
|
if (__real_write == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT write\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_readv = (ssize_t (*)(int, const struct iovec*, int))dlsym (dlflag, "readv");
|
|
if (__real_readv == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT readv\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_writev = (ssize_t (*)(int, const struct iovec*, int))dlsym (dlflag, "writev");
|
|
if (__real_writev == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT writev\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fread = (size_t (*)(void*, size_t, size_t, FILE*))dlsym (dlflag, "fread");
|
|
if (__real_fread == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fread\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fwrite = (size_t (*)(const void*, size_t, size_t, FILE*))dlsym (dlflag, "fwrite");
|
|
if (__real_fwrite == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fwrite\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pread = (ssize_t (*)(int, void*, size_t, off_t))dlsym (dlflag, "pread");
|
|
if (__real_pread == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pread\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pwrite = (ssize_t (*)(int, const void*, size_t, off_t))dlsym (dlflag, "pwrite");
|
|
if (__real_pwrite == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pwrite\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_pwrite64 = (ssize_t (*)(int, const void*, size_t, off64_t))dlsym (dlflag, "pwrite64");
|
|
if (__real_pwrite64 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT pwrite64\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fgets = (char* (*)(char*, int, FILE*))dlsym (dlflag, "fgets");
|
|
if (__real_fgets == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgets\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fputs = (int (*)(const char*, FILE*))dlsym (dlflag, "fputs");
|
|
if (__real_fputs == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fputs\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fputc = (int (*)(int, FILE*))dlsym (dlflag, "fputc");
|
|
if (__real_fputc == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fputc\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_vfprintf = (int (*)(FILE*, const char*, va_list))dlsym (dlflag, "vfprintf");
|
|
if (__real_vfprintf == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT vfprintf\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
|
|
__real_lseek = (off_t (*)(int, off_t, int))dlsym (dlflag, "lseek");
|
|
if (__real_lseek == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT lseek\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_llseek = (offset_t (*)(int, offset_t, int))dlsym (dlflag, "llseek");
|
|
if (__real_llseek == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT llseek\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_chmod = (int (*)(const char*, mode_t))dlsym (dlflag, "chmod");
|
|
if (__real_chmod == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT chmod\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_access = (int (*)(const char*, int))dlsym (dlflag, "access");
|
|
if (__real_access == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT access\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_rename = (int (*)(const char*, const char*))dlsym (dlflag, "rename");
|
|
if (__real_rename == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT rename\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_mkdir = (int (*)(const char*, mode_t))dlsym (dlflag, "mkdir");
|
|
if (__real_mkdir == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT mkdir\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_getdents = (int (*)(int, struct dirent*, size_t))dlsym (dlflag, "getdents");
|
|
if (__real_getdents == NULL)
|
|
{
|
|
#if 0
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERXXX_IOINIT getdents\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
#endif
|
|
}
|
|
|
|
__real_unlink = (int (*)(const char*))dlsym (dlflag, "unlink");
|
|
if (__real_unlink == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT unlink\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fseek = (int (*)(FILE*, long, int))dlsym (dlflag, "fseek");
|
|
if (__real_fseek == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fseek\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_rewind = (void (*)(FILE*))dlsym (dlflag, "rewind");
|
|
if (__real_rewind == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT rewind\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_ftell = (long (*)(FILE*))dlsym (dlflag, "ftell");
|
|
if (__real_ftell == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT ftell\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsync = (int (*)(int))dlsym (dlflag, "fsync");
|
|
if (__real_fsync == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsync\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_readdir = (struct dirent * (*)(DIR*))dlsym (dlflag, "readdir");
|
|
if (__real_readdir == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT readdir\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_flock = (int (*)(int, int))dlsym (dlflag, "flock");
|
|
if (__real_flock == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT flock\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_lockf = (int (*)(int, int, off_t))dlsym (dlflag, "lockf");
|
|
if (__real_lockf == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT lockf\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fflush = (int (*)(FILE*))dlsym (dlflag, "fflush");
|
|
if (__real_fflush == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fflush\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
#if WSIZE(32)
|
|
__real_fgetpos64 = (int (*)(FILE*, fpos64_t*))dlsym (dlflag, "fgetpos64");
|
|
if (__real_fgetpos64 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fgetpos64\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
|
|
__real_fsetpos64 = (int (*)(FILE*, const fpos64_t*))dlsym (dlflag, "fsetpos64");
|
|
if (__real_fsetpos64 == NULL)
|
|
{
|
|
CALL_REAL (fprintf)(stderr, "iotrace_init COL_ERROR_IOINIT fsetpos64\n");
|
|
rc = COL_ERROR_IOINIT;
|
|
}
|
|
#endif
|
|
init_io_intf_finished++;
|
|
return rc;
|
|
}
|
|
|
|
/*------------------------------------------------------------- open */
|
|
int
|
|
open (const char *path, int oflag, ...)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
mode_t mode;
|
|
va_list ap;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
|
|
va_start (ap, oflag);
|
|
mode = va_arg (ap, mode_t);
|
|
va_end (ap);
|
|
|
|
if (NULL_PTR (open))
|
|
init_io_intf ();
|
|
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (open)(path, oflag, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (open)(path, oflag, mode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (path);
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: open cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- open64 */
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
// map interposed symbol versions
|
|
static int
|
|
__collector_open64_symver (int(real_open64) (const char *, int, ...),
|
|
const char *path, int oflag, mode_t mode);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_open64_2_2, open64@@GLIBC_2.2)
|
|
int
|
|
__collector_open64_2_2 (const char *path, int oflag, ...)
|
|
{
|
|
mode_t mode;
|
|
va_list ap;
|
|
va_start (ap, oflag);
|
|
mode = va_arg (ap, mode_t);
|
|
va_end (ap);
|
|
TprintfT (DBG_LTT,
|
|
"iotrace: __collector_open64_2_2@%p(path=%s, oflag=0%o, mode=0%o\n",
|
|
CALL_REAL (open64_2_2), path ? path : "NULL", oflag, mode);
|
|
if (NULL_PTR (open64))
|
|
init_io_intf ();
|
|
return __collector_open64_symver (CALL_REAL (open64_2_2), path, oflag, mode);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_open64_2_1, open64@GLIBC_2.1)
|
|
int
|
|
__collector_open64_2_1 (const char *path, int oflag, ...)
|
|
{
|
|
mode_t mode;
|
|
va_list ap;
|
|
va_start (ap, oflag);
|
|
mode = va_arg (ap, mode_t);
|
|
va_end (ap);
|
|
TprintfT (DBG_LTT,
|
|
"iotrace: __collector_open64_2_1@%p(path=%s, oflag=0%o, mode=0%o\n",
|
|
CALL_REAL (open64_2_1), path ? path : "NULL", oflag, mode);
|
|
if (NULL_PTR (open64))
|
|
init_io_intf ();
|
|
return __collector_open64_symver (CALL_REAL (open64_2_1), path, oflag, mode);
|
|
}
|
|
|
|
#endif /* ARCH(Intel) && WSIZE(32) */
|
|
#if WSIZE(32)
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static int
|
|
__collector_open64_symver (int(real_open64) (const char *, int, ...),
|
|
const char *path, int oflag, mode_t mode)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (open64))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return (real_open64) (path, oflag, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = real_open64 (path, oflag, mode);
|
|
#else /* ^ARCH(Intel) && WSIZE(32) */
|
|
|
|
int
|
|
open64 (const char *path, int oflag, ...)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
mode_t mode;
|
|
va_list ap;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
|
|
va_start (ap, oflag);
|
|
mode = va_arg (ap, mode_t);
|
|
va_end (ap);
|
|
if (NULL_PTR (open64))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (open64)(path, oflag, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (open64)(path, oflag, mode);
|
|
#endif /* ^ARCH(Intel) && WSIZE(32) */
|
|
|
|
if (RECHCK_REENTRANCE (guard) || path == NULL)
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (path);
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: open64 cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
#endif
|
|
|
|
#define F_ERROR_ARG 0
|
|
#define F_INT_ARG 1
|
|
#define F_LONG_ARG 2
|
|
#define F_VOID_ARG 3
|
|
|
|
/*
|
|
* The following macro is not defined in the
|
|
* older versions of Linux.
|
|
* #define F_DUPFD_CLOEXEC 1030
|
|
*
|
|
* Instead use the command that is defined below
|
|
* until we start compiling mpmt on the newer
|
|
* versions of Linux.
|
|
*/
|
|
#define TMP_F_DUPFD_CLOEXEC 1030
|
|
|
|
/*------------------------------------------------------------- fcntl */
|
|
int
|
|
fcntl (int fildes, int cmd, ...)
|
|
{
|
|
int *guard;
|
|
int fd = 0;
|
|
IOTrace_packet iopkt;
|
|
long long_arg = 0;
|
|
int int_arg = 0;
|
|
int which_arg = F_ERROR_ARG;
|
|
va_list ap;
|
|
switch (cmd)
|
|
{
|
|
case F_DUPFD:
|
|
case TMP_F_DUPFD_CLOEXEC:
|
|
case F_SETFD:
|
|
case F_SETFL:
|
|
case F_SETOWN:
|
|
case F_SETSIG:
|
|
case F_SETLEASE:
|
|
case F_NOTIFY:
|
|
case F_SETLK:
|
|
case F_SETLKW:
|
|
case F_GETLK:
|
|
va_start (ap, cmd);
|
|
long_arg = va_arg (ap, long);
|
|
va_end (ap);
|
|
which_arg = F_LONG_ARG;
|
|
break;
|
|
case F_GETFD:
|
|
case F_GETFL:
|
|
case F_GETOWN:
|
|
case F_GETLEASE:
|
|
case F_GETSIG:
|
|
which_arg = F_VOID_ARG;
|
|
break;
|
|
}
|
|
if (NULL_PTR (fcntl))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
{
|
|
switch (which_arg)
|
|
{
|
|
case F_INT_ARG:
|
|
return CALL_REAL (fcntl)(fildes, cmd, int_arg);
|
|
case F_LONG_ARG:
|
|
return CALL_REAL (fcntl)(fildes, cmd, long_arg);
|
|
case F_VOID_ARG:
|
|
return CALL_REAL (fcntl)(fildes, cmd);
|
|
case F_ERROR_ARG:
|
|
Tprintf (0, "iotrace: ERROR: Unsupported fcntl command\n");
|
|
return -1;
|
|
}
|
|
return -1;
|
|
}
|
|
if (cmd != F_DUPFD && cmd != TMP_F_DUPFD_CLOEXEC)
|
|
{
|
|
switch (which_arg)
|
|
{
|
|
case F_INT_ARG:
|
|
return CALL_REAL (fcntl)(fildes, cmd, int_arg);
|
|
case F_LONG_ARG:
|
|
return CALL_REAL (fcntl)(fildes, cmd, long_arg);
|
|
case F_VOID_ARG:
|
|
return CALL_REAL (fcntl)(fildes, cmd);
|
|
case F_ERROR_ARG:
|
|
Tprintf (0, "iotrace: ERROR: Unsupported fcntl command\n");
|
|
return -1;
|
|
}
|
|
return -1;
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
switch (cmd)
|
|
{
|
|
case F_DUPFD:
|
|
case TMP_F_DUPFD_CLOEXEC:
|
|
fd = CALL_REAL (fcntl)(fildes, cmd, long_arg);
|
|
break;
|
|
}
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (fd != -1)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
iopkt.fd = fd;
|
|
iopkt.ofd = fildes;
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- openat */
|
|
int
|
|
openat (int fildes, const char *path, int oflag, ...)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
mode_t mode;
|
|
va_list ap;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
|
|
va_start (ap, oflag);
|
|
mode = va_arg (ap, mode_t);
|
|
va_end (ap);
|
|
if (NULL_PTR (openat))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (openat)(fildes, path, oflag, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (openat)(fildes, path, oflag, mode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (path);
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: openat cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- creat */
|
|
int
|
|
creat (const char *path, mode_t mode)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (creat))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (creat)(path, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (creat)(path, mode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (path);
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: creat cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- creat64 */
|
|
#if WSIZE(32)
|
|
int
|
|
creat64 (const char *path, mode_t mode)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
|
|
if (NULL_PTR (creat64))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (creat64)(path, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (creat64)(path, mode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (path);
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: creat64 cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
#endif
|
|
|
|
/*------------------------------------------------------------- mkstemp */
|
|
int
|
|
mkstemp (char *template)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (mkstemp))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || template == NULL)
|
|
return CALL_REAL (mkstemp)(template);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (mkstemp)(template);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (template);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (template);
|
|
collector_strncpy (&(iopkt->fname), template, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: mkstemp cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- mkstemps */
|
|
int
|
|
mkstemps (char *template, int slen)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (mkstemps))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || template == NULL)
|
|
return CALL_REAL (mkstemps)(template, slen);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (mkstemps)(template, slen);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (template);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fd != -1)
|
|
iopkt->iotype = OPEN_TRACE;
|
|
else
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = fd;
|
|
iopkt->fstype = collector_fstype (template);
|
|
collector_strncpy (&(iopkt->fname), template, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: mkstemps cannot allocate memory\n");
|
|
return -1;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- close */
|
|
int
|
|
close (int fildes)
|
|
{
|
|
int *guard;
|
|
int stat;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (close))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (close)(fildes);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
stat = CALL_REAL (close)(fildes);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return stat;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (stat == 0)
|
|
iopkt.iotype = CLOSE_TRACE;
|
|
else
|
|
iopkt.iotype = CLOSE_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return stat;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fopen */
|
|
// map interposed symbol versions
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static FILE*
|
|
__collector_fopen_symver (FILE*(real_fopen) (), const char *filename, const char *mode);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fopen_2_1, fopen@@GLIBC_2.1)
|
|
FILE*
|
|
__collector_fopen_2_1 (const char *filename, const char *mode)
|
|
{
|
|
if (NULL_PTR (fopen))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fopen_2_1@%p\n", CALL_REAL (fopen_2_1));
|
|
return __collector_fopen_symver (CALL_REAL (fopen_2_1), filename, mode);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fopen_2_0, fopen@GLIBC_2.0)
|
|
FILE*
|
|
__collector_fopen_2_0 (const char *filename, const char *mode)
|
|
{
|
|
if (NULL_PTR (fopen))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fopen_2_0@%p\n", CALL_REAL (fopen_2_0));
|
|
return __collector_fopen_symver (CALL_REAL (fopen_2_0), filename, mode);
|
|
}
|
|
|
|
#endif
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static FILE*
|
|
__collector_fopen_symver (FILE*(real_fopen) (), const char *filename, const char *mode)
|
|
{
|
|
#else
|
|
|
|
FILE*
|
|
fopen (const char *filename, const char *mode)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
FILE *fp = NULL;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (fopen))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || filename == NULL)
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_fopen) (filename, mode);
|
|
#else
|
|
return CALL_REAL (fopen)(filename, mode);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
fp = (real_fopen) (filename, mode);
|
|
#else
|
|
fp = CALL_REAL (fopen)(filename, mode);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fp;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (filename);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (fp != NULL)
|
|
{
|
|
iopkt->iotype = OPEN_TRACE;
|
|
iopkt->fd = fileno (fp);
|
|
}
|
|
else
|
|
{
|
|
iopkt->iotype = OPEN_TRACE_ERROR;
|
|
iopkt->fd = -1;
|
|
}
|
|
iopkt->fstype = collector_fstype (filename);
|
|
collector_strncpy (&(iopkt->fname), filename, sz);
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: fopen cannot allocate memory\n");
|
|
return NULL;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return fp;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fclose */
|
|
// map interposed symbol versions
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static int
|
|
__collector_fclose_symver (int(real_fclose) (), FILE *stream);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fclose_2_1, fclose@@GLIBC_2.1)
|
|
int
|
|
__collector_fclose_2_1 (FILE *stream)
|
|
{
|
|
if (NULL_PTR (fclose))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fclose_2_1@%p\n", CALL_REAL (fclose_2_1));
|
|
return __collector_fclose_symver (CALL_REAL (fclose_2_1), stream);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fclose_2_0, fclose@GLIBC_2.0)
|
|
int
|
|
__collector_fclose_2_0 (FILE *stream)
|
|
{
|
|
if (NULL_PTR (fclose))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fclose_2_0@%p\n", CALL_REAL (fclose_2_0));
|
|
return __collector_fclose_symver (CALL_REAL (fclose_2_0), stream);
|
|
}
|
|
|
|
#endif
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static int
|
|
__collector_fclose_symver (int(real_fclose) (), FILE *stream)
|
|
{
|
|
#else
|
|
|
|
int
|
|
fclose (FILE *stream)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
int stat;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fclose))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_fclose) (stream);
|
|
#else
|
|
return CALL_REAL (fclose)(stream);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
stat = (real_fclose) (stream);
|
|
#else
|
|
stat = CALL_REAL (fclose)(stream);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return stat;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (stat == 0)
|
|
iopkt.iotype = CLOSE_TRACE;
|
|
else
|
|
iopkt.iotype = CLOSE_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return stat;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fflush */
|
|
int
|
|
fflush (FILE *stream)
|
|
{
|
|
int *guard;
|
|
int stat;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fflush))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (fflush)(stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
stat = CALL_REAL (fflush)(stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return stat;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (stat == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
if (stream != NULL)
|
|
iopkt.fd = fileno (stream);
|
|
else
|
|
iopkt.fd = -1;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return stat;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fdopen */
|
|
// map interposed symbol versions
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static FILE*
|
|
__collector_fdopen_symver (FILE*(real_fdopen) (), int fildes, const char *mode);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fdopen_2_1, fdopen@@GLIBC_2.1)
|
|
FILE*
|
|
__collector_fdopen_2_1 (int fildes, const char *mode)
|
|
{
|
|
if (NULL_PTR (fdopen))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fdopen_2_1@%p\n", CALL_REAL (fdopen_2_1));
|
|
return __collector_fdopen_symver (CALL_REAL (fdopen_2_1), fildes, mode);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fdopen_2_0, fdopen@GLIBC_2.0)
|
|
FILE*
|
|
__collector_fdopen_2_0 (int fildes, const char *mode)
|
|
{
|
|
if (NULL_PTR (fdopen))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fdopen_2_0@%p\n", CALL_REAL (fdopen_2_0));
|
|
return __collector_fdopen_symver (CALL_REAL (fdopen_2_0), fildes, mode);
|
|
}
|
|
|
|
#endif
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
static FILE*
|
|
__collector_fdopen_symver (FILE*(real_fdopen) (), int fildes, const char *mode)
|
|
{
|
|
#else
|
|
FILE*
|
|
fdopen (int fildes, const char *mode)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
FILE *fp = NULL;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fdopen))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_fdopen) (fildes, mode);
|
|
#else
|
|
return CALL_REAL (fdopen)(fildes, mode);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
fp = (real_fdopen) (fildes, mode);
|
|
#else
|
|
fp = CALL_REAL (fdopen)(fildes, mode);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fp;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (fp != NULL)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return fp;
|
|
}
|
|
|
|
/*------------------------------------------------------------- dup */
|
|
int
|
|
dup (int fildes)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (dup))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (dup)(fildes);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (dup)(fildes);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (fd != -1)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
|
|
iopkt.fd = fd;
|
|
iopkt.ofd = fildes;
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- dup2 */
|
|
int
|
|
dup2 (int fildes, int fildes2)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (dup2))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (dup2)(fildes, fildes2);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (dup2)(fildes, fildes2);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (fd != -1)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
iopkt.fd = fd;
|
|
iopkt.ofd = fildes;
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- pipe */
|
|
int
|
|
pipe (int fildes[2])
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (pipe))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (pipe)(fildes);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (pipe)(fildes);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
iopkt.fd = fildes[0];
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
iopkt.fd = fildes[1];
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- socket */
|
|
int
|
|
socket (int domain, int type, int protocol)
|
|
{
|
|
int *guard;
|
|
int fd;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (socket))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (socket)(domain, type, protocol);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
fd = CALL_REAL (socket)(domain, type, protocol);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (fd != -1)
|
|
iopkt.iotype = OPEN_TRACE;
|
|
else
|
|
iopkt.iotype = OPEN_TRACE_ERROR;
|
|
iopkt.fd = fd;
|
|
iopkt.fstype = UNKNOWNFS_TYPE;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return fd;
|
|
}
|
|
|
|
/*------------------------------------------------------------- read */
|
|
ssize_t
|
|
read (int fildes, void *buf, size_t nbyte)
|
|
{
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (read))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (read)(fildes, buf, nbyte);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (read)(fildes, buf, nbyte);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = READ_TRACE;
|
|
else
|
|
iopkt.iotype = READ_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- write */
|
|
ssize_t
|
|
write (int fildes, const void *buf, size_t nbyte)
|
|
{
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (write))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (write)(fildes, buf, nbyte);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (write)(fildes, buf, nbyte);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = WRITE_TRACE;
|
|
else
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- readv */
|
|
ssize_t
|
|
readv (int fildes, const struct iovec *iov, int iovcnt)
|
|
{
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (readv))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (readv)(fildes, iov, iovcnt);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (readv)(fildes, iov, iovcnt);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = READ_TRACE;
|
|
else
|
|
iopkt.iotype = READ_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- writev */
|
|
ssize_t
|
|
writev (int fildes, const struct iovec *iov, int iovcnt)
|
|
{
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (writev))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (writev)(fildes, iov, iovcnt);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (writev)(fildes, iov, iovcnt);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = WRITE_TRACE;
|
|
else
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fread */
|
|
size_t
|
|
fread (void *ptr, size_t size, size_t nitems, FILE *stream)
|
|
{
|
|
int *guard;
|
|
size_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fread))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (fread)(ptr, size, nitems, stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (fread)(ptr, size, nitems, stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ferror (stream) == 0)
|
|
{
|
|
iopkt.iotype = READ_TRACE;
|
|
iopkt.nbyte = ret * size;
|
|
}
|
|
else
|
|
{
|
|
iopkt.iotype = READ_TRACE_ERROR;
|
|
iopkt.nbyte = 0;
|
|
}
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fwrite */
|
|
size_t
|
|
fwrite (const void *ptr, size_t size, size_t nitems, FILE *stream)
|
|
{
|
|
int *guard;
|
|
size_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fwrite))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (fwrite)(ptr, size, nitems, stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (fwrite)(ptr, size, nitems, stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ferror (stream) == 0)
|
|
{
|
|
iopkt.iotype = WRITE_TRACE;
|
|
iopkt.nbyte = ret * size;
|
|
}
|
|
else
|
|
{
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.nbyte = 0;
|
|
}
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- pread */
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
// map interposed symbol versions
|
|
static int
|
|
__collector_pread_symver (int(real_pread) (), int fildes, void *buf, size_t nbyte, off_t offset);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_pread_2_2, pread@@GLIBC_2.2)
|
|
int
|
|
__collector_pread_2_2 (int fildes, void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_pread_2_2@%p(fildes=%d, buf=%p, nbyte=%lld, offset=%lld)\n",
|
|
CALL_REAL (pread_2_2), fildes, buf, (long long) nbyte, (long long) offset);
|
|
if (NULL_PTR (pread))
|
|
init_io_intf ();
|
|
return __collector_pread_symver (CALL_REAL (pread_2_2), fildes, buf, nbyte, offset);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_pread_2_1, pread@GLIBC_2.1)
|
|
int
|
|
__collector_pread_2_1 (int fildes, void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_pread_2_1@%p(fildes=%d, buf=%p, nbyte=%lld, offset=%lld)\n",
|
|
CALL_REAL (pread_2_1), fildes, buf, (long long) nbyte, (long long) offset);
|
|
if (NULL_PTR (pread))
|
|
init_io_intf ();
|
|
return __collector_pread_symver (CALL_REAL (pread_2_1), fildes, buf, nbyte, offset);
|
|
}
|
|
|
|
static int
|
|
__collector_pread_symver (int(real_pread) (), int fildes, void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
#else /* ^ARCH(Intel) && WSIZE(32) */
|
|
|
|
ssize_t
|
|
pread (int fildes, void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (pread))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_pread) (fildes, buf, nbyte, offset);
|
|
#else
|
|
return CALL_REAL (pread)(fildes, buf, nbyte, offset);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
ret = (real_pread) (fildes, buf, nbyte, offset);
|
|
#else
|
|
ret = CALL_REAL (pread)(fildes, buf, nbyte, offset);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = READ_TRACE;
|
|
else
|
|
iopkt.iotype = READ_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- pwrite */
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
// map interposed symbol versions
|
|
static int
|
|
__collector_pwrite_symver (int(real_pwrite) (), int fildes, const void *buf, size_t nbyte, off_t offset);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_pwrite_2_2, pwrite@@GLIBC_2.2)
|
|
int
|
|
__collector_pwrite_2_2 (int fildes, const void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_pwrite_2_2@%p(fildes=%d, buf=%p, nbyte=%lld, offset=%lld)\n",
|
|
CALL_REAL (pwrite_2_2), fildes, buf, (long long) nbyte, (long long) offset);
|
|
if (NULL_PTR (pwrite))
|
|
init_io_intf ();
|
|
return __collector_pwrite_symver (CALL_REAL (pwrite_2_2), fildes, buf, nbyte, offset);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_pwrite_2_1, pwrite@GLIBC_2.1)
|
|
int
|
|
__collector_pwrite_2_1 (int fildes, const void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_pwrite_2_1@%p(fildes=%d, buf=%p, nbyte=%lld, offset=%lld)\n",
|
|
CALL_REAL (pwrite_2_1), fildes, buf, (long long) nbyte, (long long) offset);
|
|
if (NULL_PTR (pwrite))
|
|
init_io_intf ();
|
|
return __collector_pwrite_symver (CALL_REAL (pwrite_2_1), fildes, buf, nbyte, offset);
|
|
}
|
|
|
|
static int
|
|
__collector_pwrite_symver (int(real_pwrite) (), int fildes, const void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
#else /* ^ARCH(Intel) && WSIZE(32) */
|
|
|
|
ssize_t
|
|
pwrite (int fildes, const void *buf, size_t nbyte, off_t offset)
|
|
{
|
|
#endif /* ^ARCH(Intel) && WSIZE(32) */
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (pwrite))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_pwrite) (fildes, buf, nbyte, offset);
|
|
#else
|
|
return CALL_REAL (pwrite)(fildes, buf, nbyte, offset);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
ret = (real_pwrite) (fildes, buf, nbyte, offset);
|
|
#else
|
|
ret = CALL_REAL (pwrite)(fildes, buf, nbyte, offset);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = WRITE_TRACE;
|
|
else
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- pwrite64 */
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
// map interposed symbol versions
|
|
static int
|
|
__collector_pwrite64_symver (int(real_pwrite64) (), int fildes, const void *buf, size_t nbyte, off64_t offset);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_pwrite64_2_2, pwrite64@@GLIBC_2.2)
|
|
int
|
|
__collector_pwrite64_2_2 (int fildes, const void *buf, size_t nbyte, off64_t offset)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_pwrite64_2_2@%p(fildes=%d, buf=%p, nbyte=%lld, offset=%lld)\n",
|
|
CALL_REAL (pwrite64_2_2), fildes, buf, (long long) nbyte, (long long) offset);
|
|
if (NULL_PTR (pwrite64))
|
|
init_io_intf ();
|
|
return __collector_pwrite64_symver (CALL_REAL (pwrite64_2_2), fildes, buf, nbyte, offset);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_pwrite64_2_1, pwrite64@GLIBC_2.1)
|
|
int
|
|
__collector_pwrite64_2_1 (int fildes, const void *buf, size_t nbyte, off64_t offset)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_pwrite64_2_1@%p(fildes=%d, buf=%p, nbyte=%lld, offset=%lld)\n",
|
|
CALL_REAL (pwrite64_2_1), fildes, buf, (long long) nbyte, (long long) offset);
|
|
if (NULL_PTR (pwrite64))
|
|
init_io_intf ();
|
|
return __collector_pwrite64_symver (CALL_REAL (pwrite64_2_1), fildes, buf, nbyte, offset);
|
|
}
|
|
|
|
static int
|
|
__collector_pwrite64_symver (int(real_pwrite64) (), int fildes, const void *buf, size_t nbyte, off64_t offset)
|
|
{
|
|
#else /* ^ARCH(Intel) && WSIZE(32) */
|
|
|
|
ssize_t
|
|
pwrite64 (int fildes, const void *buf, size_t nbyte, off64_t offset)
|
|
{
|
|
#endif /* ^ARCH(Intel) && WSIZE(32) */
|
|
int *guard;
|
|
ssize_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (pwrite64))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_pwrite64) (fildes, buf, nbyte, offset);
|
|
#else
|
|
return CALL_REAL (pwrite64)(fildes, buf, nbyte, offset);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
ret = (real_pwrite64) (fildes, buf, nbyte, offset);
|
|
#else
|
|
ret = CALL_REAL (pwrite64)(fildes, buf, nbyte, offset);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = WRITE_TRACE;
|
|
else
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fgets */
|
|
char*
|
|
fgets (char *s, int n, FILE *stream)
|
|
{
|
|
int *guard;
|
|
char *ptr;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fgets))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (fgets)(s, n, stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ptr = CALL_REAL (fgets)(s, n, stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ptr;
|
|
}
|
|
int error = errno;
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ptr != NULL)
|
|
{
|
|
iopkt.iotype = READ_TRACE;
|
|
iopkt.nbyte = collector_strlen (ptr);
|
|
}
|
|
else if (ptr == NULL && error != EAGAIN && error != EBADF && error != EINTR &&
|
|
error != EIO && error != EOVERFLOW && error != ENOMEM && error != ENXIO)
|
|
{
|
|
iopkt.iotype = READ_TRACE;
|
|
iopkt.nbyte = 0;
|
|
}
|
|
else
|
|
iopkt.iotype = READ_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ptr;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fputs */
|
|
int
|
|
fputs (const char *s, FILE *stream)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fputs))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (fputs)(s, stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (fputs)(s, stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != EOF)
|
|
{
|
|
iopkt.iotype = WRITE_TRACE;
|
|
iopkt.nbyte = ret;
|
|
}
|
|
else
|
|
{
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.nbyte = 0;
|
|
}
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fputc */
|
|
int
|
|
fputc (int c, FILE *stream)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fputc))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (fputc)(c, stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (fputc)(c, stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != EOF)
|
|
{
|
|
iopkt.iotype = WRITE_TRACE;
|
|
iopkt.nbyte = ret;
|
|
}
|
|
else
|
|
{
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.nbyte = 0;
|
|
}
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fprintf */
|
|
int
|
|
fprintf (FILE *stream, const char *format, ...)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
va_list ap;
|
|
va_start (ap, format);
|
|
if (NULL_PTR (fprintf))
|
|
init_io_intf ();
|
|
if (NULL_PTR (vfprintf))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (vfprintf)(stream, format, ap);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (vfprintf)(stream, format, ap);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = WRITE_TRACE;
|
|
else
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- vfprintf */
|
|
int
|
|
vfprintf (FILE *stream, const char *format, va_list ap)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (vfprintf))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (vfprintf)(stream, format, ap);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (vfprintf)(stream, format, ap);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret >= 0)
|
|
iopkt.iotype = WRITE_TRACE;
|
|
else
|
|
iopkt.iotype = WRITE_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.nbyte = ret;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- lseek */
|
|
off_t
|
|
lseek (int fildes, off_t offset, int whence)
|
|
{
|
|
int *guard;
|
|
off_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (lseek))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (lseek)(fildes, offset, whence);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (lseek)(fildes, offset, whence);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- llseek */
|
|
offset_t
|
|
llseek (int fildes, offset_t offset, int whence)
|
|
{
|
|
int *guard;
|
|
offset_t ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (llseek))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (llseek)(fildes, offset, whence);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (llseek)(fildes, offset, whence);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- chmod */
|
|
int
|
|
chmod (const char *path, mode_t mode)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (chmod))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (chmod)(path, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (chmod)(path, mode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (ret != -1)
|
|
iopkt->iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt->iotype = OTHERIO_TRACE_ERROR;
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: chmod cannot allocate memory\n");
|
|
return 0;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- access */
|
|
int
|
|
access (const char *path, int amode)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (access))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (access)(path, amode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (access)(path, amode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (ret != -1)
|
|
iopkt->iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt->iotype = OTHERIO_TRACE_ERROR;
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: access cannot allocate memory\n");
|
|
return 0;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- rename */
|
|
int
|
|
rename (const char *old, const char *new)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (rename))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || new == NULL)
|
|
return CALL_REAL (rename)(old, new);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (rename)(old, new);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (new);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (ret != -1)
|
|
iopkt->iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt->iotype = OTHERIO_TRACE_ERROR;
|
|
collector_strncpy (&(iopkt->fname), new, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: rename cannot allocate memory\n");
|
|
return 0;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- mkdir */
|
|
int
|
|
mkdir (const char *path, mode_t mode)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (mkdir))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (mkdir)(path, mode);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (mkdir)(path, mode);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (ret != -1)
|
|
iopkt->iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt->iotype = OTHERIO_TRACE_ERROR;
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: mkdir cannot allocate memory\n");
|
|
return 0;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- getdents */
|
|
int
|
|
getdents (int fildes, struct dirent *buf, size_t nbyte)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (getdents))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (getdents)(fildes, buf, nbyte);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (getdents)(fildes, buf, nbyte);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- unlink */
|
|
int
|
|
unlink (const char *path)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
void *packet;
|
|
IOTrace_packet *iopkt;
|
|
size_t sz;
|
|
unsigned pktSize;
|
|
if (NULL_PTR (unlink))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || path == NULL)
|
|
return CALL_REAL (unlink)(path);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (unlink)(path);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
sz = collector_strlen (path);
|
|
pktSize = sizeof (IOTrace_packet) + sz;
|
|
pktSize = collector_align_pktsize (pktSize);
|
|
Tprintf (DBG_LT1, "iotrace allocating %u from io_heap\n", pktSize);
|
|
packet = collector_interface->allocCSize (io_heap, pktSize, 1);
|
|
if (packet != NULL)
|
|
{
|
|
iopkt = (IOTrace_packet *) packet;
|
|
collector_memset (iopkt, 0, pktSize);
|
|
iopkt->comm.tsize = pktSize;
|
|
iopkt->comm.tstamp = grnt;
|
|
iopkt->requested = reqt;
|
|
if (ret != -1)
|
|
iopkt->iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt->iotype = OTHERIO_TRACE_ERROR;
|
|
collector_strncpy (&(iopkt->fname), path, sz);
|
|
iopkt->comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt->comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) iopkt);
|
|
collector_interface->freeCSize (io_heap, packet, pktSize);
|
|
}
|
|
else
|
|
{
|
|
Tprintf (0, "iotrace: ERROR: unlink cannot allocate memory\n");
|
|
return 0;
|
|
}
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fseek */
|
|
int
|
|
fseek (FILE *stream, long offset, int whence)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fseek))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (fseek)(stream, offset, whence);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (fseek)(stream, offset, whence);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- rewind */
|
|
void
|
|
rewind (FILE *stream)
|
|
{
|
|
int *guard;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (rewind))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
{
|
|
CALL_REAL (rewind)(stream);
|
|
return;
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
CALL_REAL (rewind)(stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
}
|
|
|
|
/*------------------------------------------------------------- ftell */
|
|
long
|
|
ftell (FILE *stream)
|
|
{
|
|
int *guard;
|
|
long ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (ftell))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
return CALL_REAL (ftell)(stream);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (ftell)(stream);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret != -1)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- fgetpos */
|
|
// map interposed symbol versions
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
static int
|
|
__collector_fgetpos_symver (int(real_fgetpos) (), FILE *stream, fpos_t *pos);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fgetpos_2_2, fgetpos@@GLIBC_2.2)
|
|
int
|
|
__collector_fgetpos_2_2 (FILE *stream, fpos_t *pos)
|
|
{
|
|
if (NULL_PTR (fgetpos))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fgetpos_2_2@%p\n", CALL_REAL (fgetpos_2_2));
|
|
return __collector_fgetpos_symver (CALL_REAL (fgetpos_2_2), stream, pos);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fgetpos_2_0, fgetpos@GLIBC_2.0)
|
|
int
|
|
__collector_fgetpos_2_0 (FILE *stream, fpos_t *pos)
|
|
{
|
|
if (NULL_PTR (fgetpos))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fgetpos_2_0@%p\n", CALL_REAL (fgetpos_2_0));
|
|
return __collector_fgetpos_symver (CALL_REAL (fgetpos_2_0), stream, pos);
|
|
}
|
|
#endif
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static int
|
|
__collector_fgetpos_symver (int(real_fgetpos) (), FILE *stream, fpos_t *pos)
|
|
{
|
|
#else
|
|
int
|
|
fgetpos (FILE *stream, fpos_t *pos)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fgetpos))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_fgetpos) (stream, pos);
|
|
#else
|
|
return CALL_REAL (fgetpos)(stream, pos);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
ret = (real_fgetpos) (stream, pos);
|
|
#else
|
|
ret = CALL_REAL (fgetpos)(stream, pos);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
#if WSIZE(32)
|
|
/*------------------------------------------------------------- fgetpos64 */
|
|
#if ARCH(Intel)
|
|
// map interposed symbol versions
|
|
|
|
static int
|
|
__collector_fgetpos64_symver (int(real_fgetpos64) (), FILE *stream, fpos64_t *pos);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fgetpos64_2_2, fgetpos64@@GLIBC_2.2)
|
|
int
|
|
__collector_fgetpos64_2_2 (FILE *stream, fpos64_t *pos)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fgetpos64_2_2@%p(stream=%p, pos=%p)\n",
|
|
CALL_REAL (fgetpos64_2_2), stream, pos);
|
|
if (NULL_PTR (fgetpos64))
|
|
init_io_intf ();
|
|
return __collector_fgetpos64_symver (CALL_REAL (fgetpos64_2_2), stream, pos);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fgetpos64_2_1, fgetpos64@GLIBC_2.1)
|
|
int
|
|
__collector_fgetpos64_2_1 (FILE *stream, fpos64_t *pos)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fgetpos64_2_1@%p(stream=%p, pos=%p)\n",
|
|
CALL_REAL (fgetpos64_2_1), stream, pos);
|
|
if (NULL_PTR (fgetpos64))
|
|
init_io_intf ();
|
|
return __collector_fgetpos64_symver (CALL_REAL (fgetpos64_2_1), stream, pos);
|
|
}
|
|
|
|
static int
|
|
__collector_fgetpos64_symver (int(real_fgetpos64) (), FILE *stream, fpos64_t *pos)
|
|
{
|
|
#else
|
|
int
|
|
fgetpos64 (FILE *stream, fpos64_t *pos)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fgetpos64))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
{
|
|
#if ARCH(Intel)
|
|
return (real_fgetpos64) (stream, pos);
|
|
#else
|
|
return CALL_REAL (fgetpos64)(stream, pos);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel)
|
|
ret = (real_fgetpos64) (stream, pos);
|
|
#else
|
|
ret = CALL_REAL (fgetpos64)(stream, pos);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
#if ARCH(Intel)
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
/*------------------------------------------------------------- fsetpos */
|
|
// map interposed symbol versions
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
static int
|
|
__collector_fsetpos_symver (int(real_fsetpos) (), FILE *stream, const fpos_t *pos);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fsetpos_2_2, fsetpos@@GLIBC_2.2)
|
|
int
|
|
__collector_fsetpos_2_2 (FILE *stream, const fpos_t *pos)
|
|
{
|
|
if (NULL_PTR (fsetpos))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fsetpos_2_2@%p\n", CALL_REAL (fsetpos_2_2));
|
|
return __collector_fsetpos_symver (CALL_REAL (fsetpos_2_2), stream, pos);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fsetpos_2_0, fsetpos@GLIBC_2.0)
|
|
int
|
|
__collector_fsetpos_2_0 (FILE *stream, const fpos_t *pos)
|
|
{
|
|
if (NULL_PTR (fsetpos))
|
|
init_io_intf ();
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fsetpos_2_0@%p\n", CALL_REAL (fsetpos_2_0));
|
|
return __collector_fsetpos_symver (CALL_REAL (fsetpos_2_0), stream, pos);
|
|
}
|
|
#endif
|
|
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
|
|
static int
|
|
__collector_fsetpos_symver (int(real_fsetpos) (), FILE *stream, const fpos_t *pos)
|
|
{
|
|
#else
|
|
int
|
|
fsetpos (FILE *stream, const fpos_t *pos)
|
|
{
|
|
#endif
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fsetpos))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
{
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
return (real_fsetpos) (stream, pos);
|
|
#else
|
|
return CALL_REAL (fsetpos)(stream, pos);
|
|
#endif
|
|
}
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
ret = (real_fsetpos) (stream, pos);
|
|
#else
|
|
ret = CALL_REAL (fsetpos)(stream, pos);
|
|
#endif
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
#if ARCH(Intel) && WSIZE(32)
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
#if WSIZE(32)
|
|
/*------------------------------------------------------------- fsetpos64 */
|
|
#if ARCH(Intel)
|
|
// map interposed symbol versions
|
|
static int
|
|
__collector_fsetpos64_symver (int(real_fsetpos64) (), FILE *stream, const fpos64_t *pos);
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fsetpos64_2_2, fsetpos64@@GLIBC_2.2)
|
|
int
|
|
__collector_fsetpos64_2_2 (FILE *stream, const fpos64_t *pos)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fsetpos64_2_2@%p(stream=%p, pos=%p)\n",
|
|
CALL_REAL (fsetpos64_2_2), stream, pos);
|
|
if (NULL_PTR (fsetpos64))
|
|
init_io_intf ();
|
|
return __collector_fsetpos64_symver (CALL_REAL (fsetpos64_2_2), stream, pos);
|
|
}
|
|
|
|
SYMVER_ATTRIBUTE (__collector_fsetpos64_2_1, fsetpos64@GLIBC_2.1)
|
|
int
|
|
__collector_fsetpos64_2_1 (FILE *stream, const fpos64_t *pos)
|
|
{
|
|
TprintfT (DBG_LTT, "iotrace: __collector_fsetpos64_2_1@%p(stream=%p, pos=%p)\n",
|
|
CALL_REAL (fsetpos64_2_1), stream, pos);
|
|
if (NULL_PTR (fsetpos64))
|
|
init_io_intf ();
|
|
return __collector_fsetpos64_symver (CALL_REAL (fsetpos64_2_1), stream, pos);
|
|
}
|
|
|
|
static int
|
|
__collector_fsetpos64_symver (int(real_fsetpos64) (), FILE *stream, const fpos64_t *pos)
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{
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|
#else
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int
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|
fsetpos64 (FILE *stream, const fpos64_t *pos)
|
|
{
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|
#endif
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|
int *guard;
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|
int ret;
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|
IOTrace_packet iopkt;
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if (NULL_PTR (fsetpos64))
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|
init_io_intf ();
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if (CHCK_REENTRANCE (guard) || stream == NULL)
|
|
{
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|
#if ARCH(Intel) && WSIZE(32)
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|
return (real_fsetpos64) (stream, pos);
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|
#else
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|
return CALL_REAL (fsetpos64)(stream, pos);
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|
#endif
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|
}
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|
PUSH_REENTRANCE (guard);
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|
hrtime_t reqt = gethrtime ();
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|
#if ARCH(Intel) && WSIZE(32)
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|
ret = (real_fsetpos64) (stream, pos);
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|
#else
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|
ret = CALL_REAL (fsetpos64)(stream, pos);
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|
#endif
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|
if (RECHCK_REENTRANCE (guard))
|
|
{
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|
POP_REENTRANCE (guard);
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|
return ret;
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|
}
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|
hrtime_t grnt = gethrtime ();
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|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
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|
iopkt.comm.tsize = sizeof (IOTrace_packet);
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|
iopkt.comm.tstamp = grnt;
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|
iopkt.requested = reqt;
|
|
if (ret == 0)
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|
iopkt.iotype = OTHERIO_TRACE;
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|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fileno (stream);
|
|
#if ARCH(Intel)
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK_ARG, &iopkt);
|
|
#else
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
#endif
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
/*------------------------------------------------------------- fsync */
|
|
int
|
|
fsync (int fildes)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (fsync))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (fsync)(fildes);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (fsync)(fildes);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- readdir */
|
|
struct dirent*
|
|
readdir (DIR *dirp)
|
|
{
|
|
int *guard;
|
|
struct dirent *ptr;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (readdir))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (readdir)(dirp);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ptr = CALL_REAL (readdir)(dirp);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ptr;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof ( IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof ( IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ptr != NULL)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ptr;
|
|
}
|
|
|
|
/*------------------------------------------------------------- flock */
|
|
int
|
|
flock (int fd, int operation)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (flock))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (flock)(fd, operation);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (flock)(fd, operation);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fd;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
|
|
/*------------------------------------------------------------- lockf */
|
|
int
|
|
lockf (int fildes, int function, off_t size)
|
|
{
|
|
int *guard;
|
|
int ret;
|
|
IOTrace_packet iopkt;
|
|
if (NULL_PTR (lockf))
|
|
init_io_intf ();
|
|
if (CHCK_REENTRANCE (guard))
|
|
return CALL_REAL (lockf)(fildes, function, size);
|
|
PUSH_REENTRANCE (guard);
|
|
hrtime_t reqt = gethrtime ();
|
|
ret = CALL_REAL (lockf)(fildes, function, size);
|
|
if (RECHCK_REENTRANCE (guard))
|
|
{
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|
|
hrtime_t grnt = gethrtime ();
|
|
collector_memset (&iopkt, 0, sizeof (IOTrace_packet));
|
|
iopkt.comm.tsize = sizeof (IOTrace_packet);
|
|
iopkt.comm.tstamp = grnt;
|
|
iopkt.requested = reqt;
|
|
if (ret == 0)
|
|
iopkt.iotype = OTHERIO_TRACE;
|
|
else
|
|
iopkt.iotype = OTHERIO_TRACE_ERROR;
|
|
iopkt.fd = fildes;
|
|
iopkt.comm.frinfo = collector_interface->getFrameInfo (io_hndl, iopkt.comm.tstamp, FRINFO_FROM_STACK, &iopkt);
|
|
collector_interface->writeDataRecord (io_hndl, (Common_packet*) & iopkt);
|
|
POP_REENTRANCE (guard);
|
|
return ret;
|
|
}
|