mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
121 lines
3.9 KiB
C
121 lines
3.9 KiB
C
/* Machine independent support for SVR4 /proc (process file system) for GDB.
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Copyright (C) 1999-2024 Free Software Foundation, Inc.
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This file is part of GDB.
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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 of the License, or
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(at your option) 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, see <http://www.gnu.org/licenses/>. */
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#ifndef PROC_UTILS_H
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#define PROC_UTILS_H
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/* From proc-why.c */
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/*
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* Pretty-print functions for /proc data
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*/
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extern void proc_prettyprint_why (unsigned long why, unsigned long what,
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int verbose);
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extern void proc_prettyprint_syscalls (sysset_t *sysset, int verbose);
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extern void proc_prettyprint_syscall (int num, int verbose);
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extern void proc_prettyprint_signalset (sigset_t *sigset, int verbose);
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extern void proc_prettyprint_signal (int signo, int verbose);
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extern void proc_prettyprint_faultset (fltset_t *fltset, int verbose);
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extern void proc_prettyprint_fault (int faultno, int verbose);
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extern void proc_prettyprint_actionset (struct sigaction *actions,
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int verbose);
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extern void proc_prettyfprint_signalset (FILE *file, sigset_t *sigset,
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int verbose);
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extern void proc_prettyfprint_faultset (FILE *file, fltset_t *fltset,
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int verbose);
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extern void proc_prettyfprint_syscall (FILE *file, int num, int verbose);
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extern void proc_prettyfprint_signal (FILE *file, int signo, int verbose);
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extern void proc_prettyfprint_flags (FILE *file, unsigned long flags,
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int verbose);
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extern void proc_prettyfprint_why (FILE *file, unsigned long why,
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unsigned long what, int verbose);
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extern void proc_prettyfprint_fault (FILE *file, int faultno, int verbose);
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extern void proc_prettyfprint_syscalls (FILE *file, sysset_t *sysset,
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int verbose);
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extern void proc_prettyfprint_status (long, int, int, int);
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/* From proc-flags.c */
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/*
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* Pretty-print the prstatus flags.
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*/
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extern void proc_prettyprint_flags (unsigned long flags, int verbose);
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extern void proc_prettyfprint_flags (FILE *file, unsigned long flags,
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int verbose);
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/* From proc-api.c */
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/*
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* Trace functions for /proc api.
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*/
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extern int write_with_trace (int, void *, size_t, char *, int);
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extern off_t lseek_with_trace (int, off_t, int, char *, int);
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extern int ioctl_with_trace (int, long, void *, char *, int);
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extern pid_t wait_with_trace (int *, char *, int);
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extern int open_with_trace (char *, int, char *, int);
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extern int close_with_trace (int, char *, int);
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extern void procfs_note (const char *, const char *, int);
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#ifdef PROCFS_TRACE
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/*
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* Debugging code:
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*
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* These macros allow me to trace the system calls that we make
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* to control the child process. This is quite handy for comparing
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* with the older version of procfs.
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*/
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#define write(X,Y,Z) write_with_trace (X, Y, Z, __FILE__, __LINE__)
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#define lseek(X,Y,Z) lseek_with_trace (X, Y, Z, __FILE__, __LINE__)
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#define ioctl(X,Y,Z) ioctl_with_trace (X, Y, Z, __FILE__, __LINE__)
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#define open(X,Y) open_with_trace (X, Y, __FILE__, __LINE__)
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#define close(X) close_with_trace (X, __FILE__, __LINE__)
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#define wait(X) wait_with_trace (X, __FILE__, __LINE__)
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#endif
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#define PROCFS_NOTE(X) procfs_note (X, __FILE__, __LINE__)
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#define PROC_PRETTYFPRINT_STATUS(X,Y,Z,T) \
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proc_prettyfprint_status (X, Y, Z, T)
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/* Define the type (and more importantly the width) of the control
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word used to write to the /proc/PID/ctl file. */
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typedef long procfs_ctl_t;
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#endif /* PROC_UTILS_H */
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