2011-05-08 12:48:30 +08:00
|
|
|
/* Copyright (C) 1991-1996,98,2000-2003,2005,2007,2009,2011
|
2007-02-19 13:44:33 +08:00
|
|
|
Free Software Foundation, Inc.
|
1996-12-22 08:32:43 +08:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
2001-07-06 12:58:11 +08:00
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
1996-12-22 08:32:43 +08:00
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
2001-07-06 12:58:11 +08:00
|
|
|
Lesser General Public License for more details.
|
1996-12-22 08:32:43 +08:00
|
|
|
|
2001-07-06 12:58:11 +08:00
|
|
|
You should have received a copy of the GNU Lesser General Public
|
2012-02-10 07:18:22 +08:00
|
|
|
License along with the GNU C Library; if not, see
|
|
|
|
<http://www.gnu.org/licenses/>. */
|
1995-02-18 09:27:10 +08:00
|
|
|
|
2011-08-09 21:57:55 +08:00
|
|
|
#include <assert.h>
|
1995-02-18 09:27:10 +08:00
|
|
|
#include <errno.h>
|
|
|
|
#include <limits.h>
|
|
|
|
#include <stddef.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <dirent.h>
|
|
|
|
#include <fcntl.h>
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <sys/stat.h>
|
|
|
|
#include <unistd.h>
|
|
|
|
#include <stdio.h>
|
2003-09-23 05:30:25 +08:00
|
|
|
#include <string.h>
|
1995-02-18 09:27:10 +08:00
|
|
|
|
1996-02-27 08:55:03 +08:00
|
|
|
#include <dirstream.h>
|
2003-07-15 15:52:52 +08:00
|
|
|
#include <not-cancel.h>
|
2007-08-03 12:09:03 +08:00
|
|
|
#include <kernel-features.h>
|
2003-07-15 15:52:52 +08:00
|
|
|
|
1995-02-18 09:27:10 +08:00
|
|
|
|
1998-11-16 20:02:08 +08:00
|
|
|
/* opendir() must not accidentally open something other than a directory.
|
|
|
|
Some OS's have kernel support for that, some don't. In the worst
|
|
|
|
case we have to stat() before the open() AND fstat() after.
|
|
|
|
|
|
|
|
We have to test at runtime for kernel support since libc may have
|
|
|
|
been compiled with different headers to the kernel it's running on.
|
|
|
|
This test can't be done reliably in the general case. We'll use
|
|
|
|
/dev/null, which if it's not a device lots of stuff will break, as
|
|
|
|
a guinea pig. It may be missing in chroot environments, so we
|
|
|
|
make sure to fail safe. */
|
1998-10-21 07:03:20 +08:00
|
|
|
#ifdef O_DIRECTORY
|
2000-09-07 14:21:02 +08:00
|
|
|
# ifdef O_DIRECTORY_WORKS
|
|
|
|
# define o_directory_works 1
|
|
|
|
# define tryopen_o_directory() while (1) /* This must not be called. */
|
|
|
|
# else
|
1998-11-16 20:02:08 +08:00
|
|
|
static int o_directory_works;
|
1998-10-21 07:03:20 +08:00
|
|
|
|
|
|
|
static void
|
1998-11-16 20:02:08 +08:00
|
|
|
tryopen_o_directory (void)
|
|
|
|
{
|
|
|
|
int serrno = errno;
|
2003-07-15 15:52:52 +08:00
|
|
|
int x = open_not_cancel_2 ("/dev/null", O_RDONLY|O_NDELAY|O_DIRECTORY);
|
1998-11-16 20:02:08 +08:00
|
|
|
|
|
|
|
if (x >= 0)
|
|
|
|
{
|
2003-07-15 15:52:52 +08:00
|
|
|
close_not_cancel_no_status (x);
|
1998-11-16 20:02:08 +08:00
|
|
|
o_directory_works = -1;
|
|
|
|
}
|
|
|
|
else if (errno != ENOTDIR)
|
|
|
|
o_directory_works = -1;
|
|
|
|
else
|
|
|
|
o_directory_works = 1;
|
|
|
|
|
|
|
|
__set_errno (serrno);
|
|
|
|
}
|
2000-09-07 14:21:02 +08:00
|
|
|
# endif
|
1998-10-21 07:03:20 +08:00
|
|
|
# define EXTRA_FLAGS O_DIRECTORY
|
|
|
|
#else
|
|
|
|
# define EXTRA_FLAGS 0
|
1998-10-17 00:33:36 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
1995-02-18 09:27:10 +08:00
|
|
|
DIR *
|
2011-08-09 21:57:55 +08:00
|
|
|
internal_function
|
|
|
|
__opendirat (int dfd, const char *name)
|
1995-02-18 09:27:10 +08:00
|
|
|
{
|
2000-09-01 10:26:05 +08:00
|
|
|
struct stat64 statbuf;
|
2009-02-06 02:20:59 +08:00
|
|
|
struct stat64 *statp = NULL;
|
1995-02-18 09:27:10 +08:00
|
|
|
|
2000-10-26 16:11:19 +08:00
|
|
|
if (__builtin_expect (name[0], '\1') == '\0')
|
1995-02-18 09:27:10 +08:00
|
|
|
{
|
|
|
|
/* POSIX.1-1990 says an empty name gets ENOENT;
|
|
|
|
but `open' might like it fine. */
|
update from main archive
Mon Sep 23 15:31:04 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* hurd/Makefile ($(includedir)/rpc/netdb.h): There is no make
variable `top_srcdir' in libc; use $(..) instead.
* sysdeps/mach/hurd/Makefile (rtld-installed-name): Delete special
definition. It was a *Mistake*. (With a capital M.)
* sysdeps/mach/getsysstats.c (__get_nprocs): Renamed from
__get_nproc.
(__get_nprocs_conf): Renamed from __get_nproc_conf.
Fri Sep 27 03:49:56 1996 Ulrich Drepper <drepper@cygnus.com>
Add support for cancelable system calls.
* csu/initfini.c: Make in crti.o reference to symbol
__libc_force_cancel_wrapper when compiling reentrant version.
* misc/Makefile (routines): Add force-wrapper.
* misc/force-wrapper.c: New file.
* posix/system.c: Rename function to __libc_system and make system
a weak alias.
* sysdeps/stub/system.c: Likewise.
* posix/wait.c: Rename function to __libc_wait and make __wait a
weak alias. De-ANSI-fy.
* sysdeps/standalone/read.c: Rename function to __libc_read and
make __read a weak alias.
* sysdeps/stub/read.c: Likewise.
* sysdeps/standalone/write.c: Rename function to __libc_write and
make __write a weak alias.
* sysdeps/stub/write.c: Likewise.
* sysdeps/stub/tcdrain.c: Rename function to __libc_tcdrain and
make tcdrain a weak alias.
* sysdeps/unix/bsd/tcdrain.c: Likewise.
* sysdeps/unix/bsd/bsd4.4/tcdrain.c: Likewise.
* sysdeps/unix/sysv/tcdrain.c: Likewise.
* sysdeps/unix/sysv/linux/tcdrain.c: Likewise.
* sysdeps/unix/bsd/bsd4.4/wait.c: Rename function to __libc_wait
and make __wait a weak alias.
* sysdeps/stub/waitpid.c: Rename function to __libc_waitpid and
make __waitpid a weak alias.
* sysdeps/unix/bsd/bsd4.4/waitpid.c: Likewise.
* sysdeps/unix/sysv/linux/waitpid.c: Likewise.
* sysdeps/unix/sysv/sysv4/waitpid.c: Likewise.
* sysdeps/unix/common/pause.c: Rename function to __libc_pause
and make pause a weak alias. De-ANSI-fy.
* sysdeps/unix/syscalls.list: Change name for close, fcntl, fsync,
lseek, open, read, and write to have __libc_ prefix and make old
names a weak alias.
* sysdeps/unix/mman/syscalls.list: Likewise for msync.
* sysdeps/unix/sysv/linux/syscalls.list: Likewise for nanosleep.
* io/creat.c: De-ANSI-fy.
* sysdeps/unix/sysv/linux/syscalls.list: Add pause.
Thu Sep 26 19:15:55 1996 Ulrich Drepper <drepper@cygnus.com>
* misc/mntent.h: Add MNTTYPE_* and MNTOPT_* macros.
Reported by Hans Grobler <grobh@nolian.ee.sun.ac.za>.
Thu Sep 26 14:40:10 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/posix/pathconf.c: Pass descriptor for just opened file
to fpathconf.
Reported by Martin von Loewis <martin@mira.isdn.cs.tu-berlin.de>.
Thu Sep 26 04:02:43 1996 Ulrich Drepper <drepper@cygnus.com>
* locale/programs/locfile.c (write_locale_data): Allocate room
even for file name for LC_MESSAGES locale.
(locafile_read): `tok_era' must be handled as a string list.
* locale/programs/ld-time.c: Finish correction of handling `era'.
* locale/C-time.c (_nl_C_LC_TIME): Add initializer for new fields.
* locale/categories.def: Add postload function for LC_TIME.
* locale/setlocale.c: Make lock global and rename to
__libc_setlocale_lock.
* locale/localeinfo.h (struct era_entry): New type. Used in strftime.
Add prototypes for _nl_get_era_entry and _nl_get_alt_digit.
* locale/lc-time.c (_nl_postload_time): New function. Initialize
lazy intialization.
(_nl_get_era_entry): New function. Return era entry which corresponds
to given year.
(_nl_get_alt_digit): New function. Return string with alternate
digit representation for given number.
* time/strftime.c (strftime): Use _nl_get_alt_digit to get
string representing alternate digit notation.
Wed Sep 25 17:31:55 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/waitstatus.h (union wait): Add w_status field.
Reported by Hans Grobler <grobh@nolian.ee.sun.ac.za>.
* elf/rtld.c (dl_main): Process LD_PRELOAD before loading
ld.so.preload. Suggested by David Engel <david@elo.ods.com>.
Wed Sep 25 13:10:57 1996 Ulrich Drepper <drepper@cygnus.com>
* catgets/gencat.c (main): Change --version again because RMS wants
the package name in parentheses.
* db/makedb.c: Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
Tue Sep 24 01:28:05 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makefile ($(objpfx)sysd-dirs): Depend on Subdirs files, command
rewritten.
($(objpfx)version-info.h): Depend on Banner files, command
rewritten.
Wed Sep 25 02:44:41 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/sleep.c: New file. Based on nanosleep.
Tue Sep 24 21:46:02 1996 Ulrich Drepper <drepper@cygnus.com>
* shadow/lckpwdf.c (PWD_LOCKFILE): Change to /etc/lock.pwd to be
on the same device as the password file.
* shadow/shadow.h (struct spwd): Change type of numeric fields
to `long int' since there value are days, not seconds.
* shadow/putspent.c: Change casts from time_t to `long int'.
* shadow/sgetspent_r.c (LINE_READER): Likewise.
Mon Sep 23 23:05:24 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/errnos.h: Define __set_errno to make
sure the thread specific variable is set as well as the global
variable.
* sysdeps/mach/hurd/errnos.awk: Define macro for source code
compatibility.
* sysdeps/stub/errnos.h: Likewise.
* sysdeps/unix/bsd/bsd4.4/errnos.h: Likewise.
* shadow/putspent.c: Don't include <errno.h>.
* dirent/scandir.c (scandir): Use __set_errno to set errno
variable.
* elf/dl-load.c (open_path): Likewise.
* inet/rcmd.c (rcmd): Likewise.
(rresvport): Likewise.
* intl/dcgettext.c [!__set_errno]: Define __set_errno.
(DCGETTEXT): Use __set_errno to set errno variable.
* io/fts.c (fts_open): Likewise.
(fts_close): Likewise.
(fts_read): Likewise.
(fts_set): Likewise.
(fts_children): Likewise.
(fts_build): Likewise.
(fts_stat): Likewise.
* io/ftw.c (ftw_dir): Likewise.
(ftw): Likewise.
* io/getwd.c (getwd): Likewise.
* io/lockf.c (lockf): Likewise.
* libio/libioP.h [EINVAL]: Use __set_errno to define MAYBE_SET_EINVAL.
* libio/iofdopen.c (_IO_fdopen): Use MAYBE_SET_EINVAL to errno.
* libio/iogetdelim.c (_IO_getdelim): Likewise.
* libio/fileops.c (_IO_file_open): Use __set_errno to set errno
variable.
* libio/iofgetpos.c (_IO_fgetpos): Likewise.
* libio/iofsetpos.c (_IO_fsetpos): Likewise.
* libio/ioftell.c (_IO_ftell): Likewise.
* locale/loadlocale.c (_nl_load_locale): Likewise.
* locale/nl_langinfo.c (nl_langinfo): Likewise.
* locale/setlocale.c (ERROR_RETURN): Likewise.
* login/getutid_r (__getutid_r): Likewise.
* login/getutline_r (__getutline_r): Likewise.
* login/login.c (tty_name): Likewise.
* login/oututline_r.c (__pututline_r): Likewise.
* malloc/malloc.c (morecore): Likewise.
* misc/efgcvt_r.c (fcvt_r): Likewise.
* misc/hsearch_r.c (hcreate_r): Likewise.
(hdestroy_r): Likewise.
(hsearch_r): Likewise.
* nss/nsswitch.c (__nss_configure_lookup): Likewise.
* nss/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r): Likewise.
(_nss_dns_gethostbyaddr_r): Likewise.
* nss/nss_files/files-XXX.c (internal_getent): Likewise.
* nss/nss_files/files-parse.c (parse_list): Likewise.
* posix/confstr.c (confstr): Likewise. De-ANSI-fy.
* posix/execvp.c (execvp): Likewise.
* posix/glob.c: Define __set_errno.
(glob): Use __set_errno to set errno variable.
(glob_in_dir): Likewise.
* pwd/getpw.c: Likewise. De-ANSI-fy.
* pwd/putpwent.c: Likewise.
* resolv/inet_net_ntop.c: Likewise.
* resolv/inet_net_pton.c: Likewise.
* resolv/inet_neta.c: Likewise.
* resolv/inet_ntop.c: Likewise.
* resolv/inet_pton.c: Likewise.
* resolv/res_query.c (res_search): Likewise.
* resolv/res_send.c (Aerror): Likewise.
(Perror): Likewise.
(res_send): Likewise.
* signal/sigaddset.c: Likewise. De-ANSI-fy.
* signal/sigdelset.c: Likewise.
* signal/sigempty.c: Likewise.
* signal/sigfillset.c: Likewise.
* signal/sigismem.c: Likewise.
* stdio/fclose.c: Likewise.
* stdio/feof.c: Likewise.
* stdio/ferror.c: Likewise.
* stdio/fflush.c: Likewise.
* stdio/fgetc.c: Likewise.
* stdio/fgetpos.c: Likewise.
* stdio/fgets.c: Likewise.
* stdio/fileno.c: Likewise.
* stdio/fmemopen.c: Likewise.
* stdio/fopen.c: Likewise.
* stdio/fputc.c: Likewise.
* stdio/fread.c: Likewise.
* stdio/freopen.c: Likewise.
* stdio/fseek.c: Likewise.
* stdio/fsetpos.c: Likewise.
* stdio/ftell.c: Likewise.
* stdio/fwrite.c: Likewise.
* stdio/getdelim.c: Likewise.
* stdio/gets.c: Likewise.
* stdio/glue.c: Likewise.
* stdio/internals.c: Likewise.
* stdio/memstream.c: Likewise.
* stdio/setvbuf.c: Likewise.
* stdio/ungetc.c: Likewise.
* stdio/vsscanf.c: Likewise.
* stdio-common/reg-printf.c: Likewise.
* stdio-common/vfprintf.c: Likewise.
* stdio-common/vfscanf.c: Likewise.
* stdlib/canonicalize.c: Likewise.
* stdlib/msort.c: Likewise.
* stdlib/random_r.c: Likewise.
* stdlib/strfmon.c: Likewise.
* stdlib/strtod.c: Likewise.
* stdlib/strtol.c: Likewise.
* sunrpc/bindrsvprt.c: Likewise.
* time/asctime.c: Likewise.
* time/localtime.c: Likewise.
* wcsmbs/mbrtowc.c: Likewise.
* wcsmbs/mbsnrtowcs.c: Likewise.
* wcsmbs/mbsrtowcs.c: Likewise.
* wcsmbs/wcrtomb.c: Likewise.
* wcsmbs/wcsnrtombs.c: Likewise.
* wcsmbs/wcsrtombs.c: Likewise.
* wcsmbs/wcstok.c: Likewise.
* sysdeps/generic/ftime.c: Likewise.
* sysdeps/generic/pty.c: Likewise.
* sysdeps/generic/setenv.c: Likewise.
* sysdeps/generic/speed.c: Likewise.
* sysdeps/generic/sysd-stdio.c: Likewise.
* sysdeps/generic/uname.c: Likewise.
* sysdeps/generic/vlimit.c: Likewise.
* sysdeps/libm-ieee754/k_standard.c: Likewise.
* sysdeps/libm-ieee754/s_ldexp.c: Likewise.
* sysdeps/libm-ieee754/s_ldexpf.c: Likewise.
* sysdeps/libm-ieee754/s_ldexpl.c: Likewise.
* sysdeps/libm-ieee754/w_scalb.c: Likewise.
* sysdeps/libm-ieee754/w_scalbf.c: Likewise.
* sysdeps/libm-ieee754/w_scalbl.c: Likewise.
* sysdeps/posix/dup2.c: Likewise.
* sysdeps/posix/euidaccess.c: Likewise.
* sysdeps/posix/fdopen.c: Likewise.
* sysdeps/posix/flock.c: Likewise.
* sysdeps/posix/fpathconf.c: Likewise.
* sysdeps/posix/getcwd.c: Likewise.
* sysdeps/posix/gettimeofday.c: Likewise.
* sysdeps/posix/isatty.c: Likewise.
* sysdeps/posix/isfdtype.c: Likewise.
* sysdeps/posix/killpg.c: Likewise.
* sysdeps/posix/mkstemp.c: Likewise.
* sysdeps/posix/mktemp.c: Likewise.
* sysdeps/posix/pathconf.c: Likewise.
* sysdeps/posix/pipestream.c: Likewise.
* sysdeps/posix/remove.c: Likewise.
* sysdeps/posix/rename.c: Likewise.
* sysdeps/posix/sigintr.c: Likewise.
* sysdeps/posix/signal.c: Likewise.
* sysdeps/posix/sigsuspend.c: Likewise.
* sysdeps/posix/sigvec.c: Likewise.
* sysdeps/posix/sleep.c: Likewise.
* sysdeps/posix/sysconf.c: Likewise.
* sysdeps/posix/system.c: Likewise.
* sysdeps/posix/tempname.c: Likewise.
* sysdeps/posix/truncate.c: Likewise.
* sysdeps/posix/ttyname.c: Likewise.
* sysdeps/posix/ttyname_r.c: Likewise.
* sysdeps/posix/wait3.c: Likewise.
* sysdeps/standalone/close.c: Likewise.
* sysdeps/standalone/open.c: Likewise.
* sysdeps/standalone/read.c: Likewise.
* sysdeps/standalone/write.c: Likewise.
* sysdeps/stub/__longjmp.c: Likewise.
* sysdeps/stub/accept.c: Likewise.
* sysdeps/stub/access.c: Likewise.
* sysdeps/stub/acct.c: Likewise.
* sysdeps/stub/adjtime.c: Likewise.
* sysdeps/stub/alarm.c: Likewise.
* sysdeps/stub/bind.c: Likewise.
* sysdeps/stub/brk.c: Likewise.
* sysdeps/stub/chdir.c: Likewise.
* sysdeps/stub/chflags.c: Likewise.
* sysdeps/stub/chmod.c: Likewise.
* sysdeps/stub/chown.c: Likewise.
* sysdeps/stub/chroot.c: Likewise.
* sysdeps/stub/clock.c: Likewise.
* sysdeps/stub/close.c: Likewise.
* sysdeps/stub/closedir.c: Likewise.
* sysdeps/stub/connect.c: Likewise.
* sysdeps/stub/ctermid.c: Likewise.
* sysdeps/stub/cuserid.c: Likewise.
* sysdeps/stub/dirfd.c: Likewise.
* sysdeps/stub/dup.c: Likewise.
* sysdeps/stub/dup2.c: Likewise.
* sysdeps/stub/euidaccess.c: Likewise.
* sysdeps/stub/execve.c: Likewise.
* sysdeps/stub/fchdir.c: Likewise.
* sysdeps/stub/fchflags.c: Likewise.
* sysdeps/stub/fchmod.c: Likewise.
* sysdeps/stub/fchown.c: Likewise.
* sysdeps/stub/fcntl.c: Likewise.
* sysdeps/stub/fdopen.c: Likewise.
* sysdeps/stub/fexecve.c: Likewise.
* sysdeps/stub/flock.c: Likewise.
* sysdeps/stub/fork.c: Likewise.
* sysdeps/stub/fpathconf.c: Likewise.
* sysdeps/stub/fstatfs.c: Likewise.
* sysdeps/stub/fsync.c: Likewise.
* sysdeps/stub/ftruncate.c: Likewise.
* sysdeps/stub/fxstat.c: Likewise.
* sysdeps/stub/getcwd.c: Likewise.
* sysdeps/stub/getdents.c: Likewise.
* sysdeps/stub/getdomain.c: Likewise.
* sysdeps/stub/getdtsz.c: Likewise.
* sysdeps/stub/getegid.c: Likewise.
* sysdeps/stub/getenv.c: Likewise.
* sysdeps/stub/geteuid.c: Likewise.
* sysdeps/stub/getgid.c: Likewise.
* sysdeps/stub/getgroups.c: Likewise.
* sysdeps/stub/gethostid.c: Likewise.
* sysdeps/stub/gethostname.c: Likewise.
* sysdeps/stub/getitimer.c: Likewise.
* sysdeps/stub/getlogin.c: Likewise.
* sysdeps/stub/getlogin_r.c: Likewise.
* sysdeps/stub/getpagesize.c: Likewise.
* sysdeps/stub/getpeername.c: Likewise.
* sysdeps/stub/getpid.c: Likewise.
* sysdeps/stub/getppid.c: Likewise.
* sysdeps/stub/getpriority.c: Likewise.
* sysdeps/stub/getrlimit.c: Likewise.
* sysdeps/stub/getrusage.c: Likewise.
* sysdeps/stub/getsid.c: Likewise.
* sysdeps/stub/getsockname.c: Likewise.
* sysdeps/stub/getsockopt.c: Likewise.
* sysdeps/stub/getsysstats.c: Likewise.
* sysdeps/stub/gettimeofday.c: Likewise.
* sysdeps/stub/getuid.c: Likewise.
* sysdeps/stub/gtty.c: Likewise.
* sysdeps/stub/ioctl.c: Likewise.
* sysdeps/stub/isatty.c: Likewise.
* sysdeps/stub/isfdtype.c: Likewise.
* sysdeps/stub/kill.c: Likewise.
* sysdeps/stub/killpg.c: Likewise.
* sysdeps/stub/link.c: Likewise.
* sysdeps/stub/listen.c: Likewise.
* sysdeps/stub/lseek.c: Likewise.
* sysdeps/stub/lxstat.c: Likewise.
* sysdeps/stub/madvice.c: Likewise.
* sysdeps/stub/mkdir.c: Likewise.
* sysdeps/stub/mkfifo.c: Likewise.
* sysdeps/stub/mkstemp.c: Likewise.
* sysdeps/stub/mktemp.c: Likewise.
* sysdeps/stub/mmap.c: Likewise.
* sysdeps/stub/morecore.c: Likewise.
* sysdeps/stub/mprotect.c: Likewise.
* sysdeps/stub/msgctl.c: Likewise.
* sysdeps/stub/msgget.c: Likewise.
* sysdeps/stub/msgrcv.c: Likewise.
* sysdeps/stub/msgsnd.c: Likewise.
* sysdeps/stub/msync.c: Likewise.
* sysdeps/stub/munmap.c: Likewise.
* sysdeps/stub/nanosleep.c: Likewise.
* sysdeps/stub/nice.c: Likewise.
* sysdeps/stub/nlist.c: Likewise.
* sysdeps/stub/open.c: Likewise.
* sysdeps/stub/opendir.c: Likewise.
* sysdeps/stub/pathconf.c: Likewise.
* sysdeps/stub/pause.c: Likewise.
* sysdeps/stub/pipe.c: Likewise.
* sysdeps/stub/pipestream.c: Likewise.
* sysdeps/stub/poll.c: Likewise.
* sysdeps/stub/profil.c: Likewise.
* sysdeps/stub/ptrace.c: Likewise.
* sysdeps/stub/putenv.c: Likewise.
* sysdeps/stub/raise.c: Likewise.
* sysdeps/stub/read.c: Likewise.
* sysdeps/stub/readdir.c: Likewise.
* sysdeps/stub/readlink.c: Likewise.
* sysdeps/stub/readv.c: Likewise.
* sysdeps/stub/reboot.c: Likewise.
* sysdeps/stub/recv.c: Likewise.
* sysdeps/stub/recvfrom.c: Likewise.
* sysdeps/stub/recvmsg.c: Likewise.
* sysdeps/stub/remove.c: Likewise.
* sysdeps/stub/rename.c: Likewise.
* sysdeps/stub/revoke.c: Likewise.
* sysdeps/stub/rewinddir.c: Likewise.
* sysdeps/stub/rmdir.c: Likewise.
* sysdeps/stub/sbrk.c: Likewise.
* sysdeps/stub/sched_getp.c: Likewise.
* sysdeps/stub/sched_gets.c: Likewise.
* sysdeps/stub/sched_primax.c: Likewise.
* sysdeps/stub/sched_primin.c: Likewise.
* sysdeps/stub/sched_rr_gi.c: Likewise.
* sysdeps/stub/sched_setp.c: Likewise.
* sysdeps/stub/sched_sets.c: Likewise.
* sysdeps/stub/sched_yield.c: Likewise.
* sysdeps/stub/seekdir.c: Likewise.
* sysdeps/stub/select.c: Likewise.
* sysdeps/stub/semctl.c: Likewise.
* sysdeps/stub/semget.c: Likewise.
* sysdeps/stub/semop.c: Likewise.
* sysdeps/stub/send.c: Likewise.
* sysdeps/stub/sendmsg.c: Likewise.
* sysdeps/stub/sendto.c: Likewise.
* sysdeps/stub/setdomain.c: Likewise.
* sysdeps/stub/setegid.c: Likewise.
* sysdeps/stub/setenv.c: Likewise.
* sysdeps/stub/seteuid.c: Likewise.
* sysdeps/stub/setgid.c: Likewise.
* sysdeps/stub/setgroups.c: Likewise.
* sysdeps/stub/sethostid.c: Likewise.
* sysdeps/stub/sethostname.c: Likewise.
* sysdeps/stub/setitimer.c: Likewise.
* sysdeps/stub/setjmp.c: Likewise.
* sysdeps/stub/setlogin.c: Likewise.
* sysdeps/stub/setpgid.c: Likewise.
* sysdeps/stub/setpriority.c: Likewise.
* sysdeps/stub/setregid.c: Likewise.
* sysdeps/stub/setreuid.c: Likewise.
* sysdeps/stub/setrlimit.c: Likewise.
* sysdeps/stub/setsid.c: Likewise.
* sysdeps/stub/setsockopt.c: Likewise.
* sysdeps/stub/settimeofday.c: Likewise.
* sysdeps/stub/setuid.c: Likewise.
* sysdeps/stub/shmat.c: Likewise.
* sysdeps/stub/shmctl.c: Likewise.
* sysdeps/stub/shmdt.c: Likewise.
* sysdeps/stub/shmget.c: Likewise.
* sysdeps/stub/shutdown.c: Likewise.
* sysdeps/stub/sigaction.c: Likewise.
* sysdeps/stub/sigaltstack.c: Likewise.
* sysdeps/stub/sigblock.c: Likewise.
* sysdeps/stub/sigintr.c: Likewise.
* sysdeps/stub/signal.c: Likewise.
* sysdeps/stub/sigpause.c: Likewise.
* sysdeps/stub/sigpending.c: Likewise.
* sysdeps/stub/sigprocmask.c: Likewise.
* sysdeps/stub/sigreturn.c: Likewise.
* sysdeps/stub/sigsetmask.c: Likewise.
* sysdeps/stub/sigstack.c: Likewise.
* sysdeps/stub/sigsuspend.c: Likewise.
* sysdeps/stub/sigvec.c: Likewise.
* sysdeps/stub/sleep.c: Likewise.
* sysdeps/stub/socket.c: Likewise.
* sysdeps/stub/socketpair.c: Likewise.
* sysdeps/stub/sstk.c: Likewise.
* sysdeps/stub/statfs.c: Likewise.
* sysdeps/stub/stime.c: Likewise.
* sysdeps/stub/stty.c: Likewise.
* sysdeps/stub/swapoff.c: Likewise.
* sysdeps/stub/swapon.c: Likewise.
* sysdeps/stub/symlink.c: Likewise.
* sysdeps/stub/sync.c: Likewise.
* sysdeps/stub/syscall.c: Likewise.
* sysdeps/stub/sysconf.c: Likewise.
* sysdeps/stub/sysd-stdio.c: Likewise.
* sysdeps/stub/system.c: Likewise.
* sysdeps/stub/tcdrain.c: Likewise.
* sysdeps/stub/tcflow.c: Likewise.
* sysdeps/stub/tcflush.c: Likewise.
* sysdeps/stub/tcgetattr.c: Likewise.
* sysdeps/stub/tcgetpgrp.c: Likewise.
* sysdeps/stub/tcsendbrk.c: Likewise.
* sysdeps/stub/tcsetattr.c: Likewise.
* sysdeps/stub/tcsetpgrp.c: Likewise.
* sysdeps/stub/telldir.c: Likewise.
* sysdeps/stub/tempname.c: Likewise.
* sysdeps/stub/time.c: Likewise.
* sysdeps/stub/times.c: Likewise.
* sysdeps/stub/truncate.c: Likewise.
* sysdeps/stub/ttyname.c: Likewise.
* sysdeps/stub/ttyname_r.c: Likewise.
* sysdeps/stub/ualarm.c: Likewise.
* sysdeps/stub/ulimit.c: Likewise.
* sysdeps/stub/umask.c: Likewise.
* sysdeps/stub/unlink.c: Likewise.
* sysdeps/stub/usleep.c: Likewise.
* sysdeps/stub/ustat.c: Likewise.
* sysdeps/stub/utime.c: Likewise.
* sysdeps/stub/utimes.c: Likewise.
* sysdeps/stub/vhangup.c: Likewise.
* sysdeps/stub/wait.c: Likewise.
* sysdeps/stub/wait3.c: Likewise.
* sysdeps/stub/wait4.c: Likewise.
* sysdeps/stub/waitpid.c: Likewise.
* sysdeps/stub/write.c: Likewise.
* sysdeps/stub/writev.c: Likewise.
* sysdeps/stub/xmknod.c: Likewise.
* sysdeps/stub/xstat.c: Likewise.
* sysdeps/unix/closedir.c: Likewise.
* sysdeps/unix/fxstat.c: Likewise.
* sysdeps/unix/getlogin.c: Likewise.
* sysdeps/unix/getlogin_r.c: Likewise.
* sysdeps/unix/mkdir.c: Likewise.
* sysdeps/unix/nice.c: Likewise.
* sysdeps/unix/nlist.c: Likewise.
* sysdeps/unix/opendir.c: Likewise.
* sysdeps/unix/readdir.c: Likewise.
* sysdeps/unix/rmdir.c: Likewise.
* sysdeps/unix/stime.c: Likewise.
* sysdeps/unix/xmknod.c: Likewise.
* sysdeps/unix/xstat.c: Likewise.
* sysdeps/unix/bsd/isatty.c: Likewise.
* sysdeps/unix/bsd/setegid.c: Likewise.
* sysdeps/unix/bsd/seteuid.c: Likewise.
* sysdeps/unix/bsd/setsid.c: Likewise.
* sysdeps/unix/bsd/sigaction.c: Likewise.
* sysdeps/unix/bsd/sigprocmask.c: Likewise.
* sysdeps/unix/bsd/sigsuspend.c: Likewise.
* sysdeps/unix/bsd/tcflow.c: Likewise.
* sysdeps/unix/bsd/tcflush.c: Likewise.
* sysdeps/unix/bsd/tcgetattr.c: Likewise.
* sysdeps/unix/bsd/tcsetattr.c: Likewise.
* sysdeps/unix/bsd/times.c: Likewise.
* sysdeps/unix/bsd/ulimit.c: Likewise.
* sysdeps/unix/common/lxstat.c: Likewise.
* sysdeps/unix/common/tcsendbrk.c: Likewise.
* sysdeps/unix/sysv/setrlimit.c: Likewise.
* sysdeps/unix/sysv/settimeofday.c: Likewise.
* sysdeps/unix/sysv/sigaction.c: Likewise.
* sysdeps/unix/sysv/tcflow.c: Likewise.
* sysdeps/unix/sysv/tcflush.c: Likewise.
* sysdeps/unix/sysv/tcgetattr.c: Likewise.
* sysdeps/unix/sysv/tcsendbrk.c: Likewise.
* sysdeps/unix/sysv/tcsetattr.c: Likewise.
* sysdeps/unix/bsd/ultrix4/sysconf.c: Likewise.
* sysdeps/unix/sysv/irix4/getpriority.c: Likewise.
* sysdeps/unix/sysv/irix4/setpriority.c: Likewise.
* sysdeps/unix/sysv/linux/adjtime.c: Likewise.
* sysdeps/unix/sysv/linux/gethostid.c: Likewise.
* sysdeps/unix/sysv/linux/gethostname.c: Likewise.
* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
* sysdeps/unix/sysv/linux/ptrace.c: Likewise.
* sysdeps/unix/sysv/linux/speed.c: Likewise.
* sysdeps/unix/sysv/linux/ulimit.c: Likewise.
* sysdeps/unix/sysv/sysv4/sigaction.c: Likewise.
* sysdeps/unix/sysv/sysv4/sysconf.c: Likewise.
* sysdeps/unix/bsd/sun/m68k/sigtramp.c: Likewise.
* sysdeps/unix/bsd/sun/sparc/sigtramp.c: Likewise.
* sysdeps/unix/bsd/sun/sunos4/speed.c: Likewise.
* sysdeps/unix/bsd/sun/sunos4/tcsetattr.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/ioperm.c: Likewise.
* sysdeps/unix/sysv/linux/i386/brk.c: Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/m68k/brk.c: Likewise.
* sunrpc/clnt_tcp.c: Protect declaration of errno by #ifndef.
* sunrpc/clnt_udp.c: Likewise.
* sunrpc/bindrsvprt.c: Likewise.
* sunrpc/pm_getmaps.c: Likewise.
* sunrpc/pmap_rmt.c: Likewise.
* sunrpc/svc.c: Likewise.
* sunrpc/svc_run.c: Likewise.
* sunrpc/svc_tcp.c: Likewise.
* sunrpc/svc_udp.c: Likewise.
* sysdeps/generic/strtok.c: Don't check argument, just crash.
* sysdeps/generic/strtok_r.c: Likewise.
* sysdeps/stub/start.c: Make __errno a strong alias of errno.
* sysdeps/unix/start.c: Likewise. De-ANSI-fy.
* sysdeps/unix/sparc/start.c: Likewise.
* sysdeps/standalone/m68k/m68020/start.S: Likewise.
* sysdeps/unix/sysv/irix4/start.c: Likewise.
* sysdeps/unix/bsd/ultrix4/mips/start.S: Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/m68k/sysdep.S: Likewise.
Mon Sep 23 17:54:57 1996 Ulrich Drepper <drepper@cygnus.com>
* catgets/gencat.c (main): Put package name in --version message
in parantheses. Reported by Jim Meyering.
* db/makedb.c: Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* sysdeps/i386/fpu/__math.h (tan): Make sure gcc knows we use
two registers. Patch by John Bowman.
Sat Sep 21 15:08:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/mach/libc-lock.h: Fix comment.
* sysdeps/stubs/libc-lock.h: Likewise.
Sat Sep 21 13:50:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libio/genops.c (_IO_init) [_IO_MTSAFE_IO]: Dereference pointer
to lock when passing it to __libc_lock_init macro.
(_IO_default_finish) [_IO_MTSAFE_IO]: Dereference pointer to lock
when passing it to __libc_lock_fini macro.
Sat Sep 21 14:35:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/sysdep.h (SYSCALL_ERROR_HANDLER)
[_LIBC_REENTRANT]: Add missing semicolon.
* sysdeps/unix/sysv/linux/m68k/sysdep.S: Move inclusion of
sysdep.h to the top outside of #ifndef PIC. Don't include errnos.h.
Use the ENTRY macro.
Sat Sep 21 14:33:41 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libio/Makefile: Make `all' the default target.
* po/Makefile: Likewise.
Mon Sep 23 15:49:47 1996 Ulrich Drepper <drepper@cygnus.com>
* stdlib/test-canon.c: Correct patch from Thu Sep 12 23:01:16 1996.
I applied it incorrectly.
* sysdeps/m68k/fpu/s_scalbn.c: Likewise.
* sysdeps/m68k/fpu/s_scalbnf.c: Likewise.
* sysdeps/m68k/fpu/s_scalbnl.c: Likewise.
Mon Sep 23 03:00:10 1996 Ulrich Drepper <drepper@cygnus.com>
* shadow/sgetspent_r.c (LINE_PARSER): Accept empty 9th field.
Patch by NIIBE Yutaka <gniibe@mri.co.jp>.
* shadow/sgetspent_r.c (LINE_PARSER): Don't accept any chars after
9th field.
* sysdeps/unix/sysv/linux/Makefile [$(subdir)==misc]
(sysdep_headers): Add sys/debugreg.h, sys/kd.h, sys/soundcard.h,
and sys/vt.h.
* sysdeps/unix/sysv/linux/sys/debugreg.h: New file.
* sysdeps/unix/sysv/linux/sys/kd.h: New file.
* sysdeps/unix/sysv/linux/sys/soundcard.h: New file.
* sysdeps/unix/sysv/linux/sys/vt.h: New file.
Reported by NIIBE Yutaka <gniibe@mri.co.jp>.
1996-09-27 11:45:24 +08:00
|
|
|
__set_errno (ENOENT);
|
1995-02-18 09:27:10 +08:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
1998-10-21 07:03:20 +08:00
|
|
|
#ifdef O_DIRECTORY
|
|
|
|
/* Test whether O_DIRECTORY works. */
|
1998-11-16 20:02:08 +08:00
|
|
|
if (o_directory_works == 0)
|
1998-10-21 07:03:20 +08:00
|
|
|
tryopen_o_directory ();
|
|
|
|
|
|
|
|
/* We can skip the expensive `stat' call if O_DIRECTORY works. */
|
1998-11-16 20:02:08 +08:00
|
|
|
if (o_directory_works < 0)
|
1998-10-21 07:03:20 +08:00
|
|
|
#endif
|
1998-10-13 23:12:27 +08:00
|
|
|
{
|
1998-10-21 07:03:20 +08:00
|
|
|
/* We first have to check whether the name is for a directory. We
|
|
|
|
cannot do this after the open() call since the open/close operation
|
|
|
|
performed on, say, a tape device might have undesirable effects. */
|
2000-10-26 16:11:19 +08:00
|
|
|
if (__builtin_expect (__xstat64 (_STAT_VER, name, &statbuf), 0) < 0)
|
1998-10-21 07:03:20 +08:00
|
|
|
return NULL;
|
2000-10-26 16:11:19 +08:00
|
|
|
if (__builtin_expect (! S_ISDIR (statbuf.st_mode), 0))
|
1998-10-21 07:03:20 +08:00
|
|
|
{
|
|
|
|
__set_errno (ENOTDIR);
|
|
|
|
return NULL;
|
|
|
|
}
|
1998-10-13 23:12:27 +08:00
|
|
|
}
|
|
|
|
|
2007-08-03 12:09:03 +08:00
|
|
|
int flags = O_RDONLY|O_NDELAY|EXTRA_FLAGS|O_LARGEFILE;
|
|
|
|
#ifdef O_CLOEXEC
|
|
|
|
flags |= O_CLOEXEC;
|
|
|
|
#endif
|
2011-08-09 21:57:55 +08:00
|
|
|
int fd;
|
|
|
|
#ifdef IS_IN_rtld
|
|
|
|
assert (dfd == AT_FDCWD);
|
|
|
|
fd = open_not_cancel_2 (name, flags);
|
|
|
|
#else
|
|
|
|
fd = openat_not_cancel_3 (dfd, name, flags);
|
|
|
|
#endif
|
2000-10-26 16:11:19 +08:00
|
|
|
if (__builtin_expect (fd, 0) < 0)
|
1998-10-20 00:30:28 +08:00
|
|
|
return NULL;
|
|
|
|
|
2000-12-06 11:16:46 +08:00
|
|
|
#ifdef O_DIRECTORY
|
|
|
|
if (o_directory_works <= 0)
|
|
|
|
#endif
|
1998-10-20 00:30:28 +08:00
|
|
|
{
|
2009-02-06 02:20:59 +08:00
|
|
|
/* Now make sure this really is a directory and nothing changed since
|
|
|
|
the `stat' call. */
|
|
|
|
if (__builtin_expect (__fxstat64 (_STAT_VER, fd, &statbuf), 0) < 0)
|
|
|
|
goto lose;
|
2000-12-06 11:16:46 +08:00
|
|
|
if (__builtin_expect (! S_ISDIR (statbuf.st_mode), 0))
|
|
|
|
{
|
2005-09-29 05:19:53 +08:00
|
|
|
__set_errno (ENOTDIR);
|
|
|
|
lose:
|
|
|
|
close_not_cancel_no_status (fd);
|
|
|
|
return NULL;
|
2000-12-06 11:16:46 +08:00
|
|
|
}
|
2009-02-06 02:20:59 +08:00
|
|
|
statp = &statbuf;
|
1998-10-20 00:30:28 +08:00
|
|
|
}
|
1995-02-18 09:27:10 +08:00
|
|
|
|
2011-05-08 12:48:30 +08:00
|
|
|
return __alloc_dir (fd, true, 0, statp);
|
2005-09-29 05:19:53 +08:00
|
|
|
}
|
2011-08-09 21:57:55 +08:00
|
|
|
|
|
|
|
|
|
|
|
/* Open a directory stream on NAME. */
|
|
|
|
DIR *
|
|
|
|
__opendir (const char *name)
|
|
|
|
{
|
|
|
|
return __opendirat (AT_FDCWD, name);
|
|
|
|
}
|
2005-09-29 05:19:53 +08:00
|
|
|
weak_alias (__opendir, opendir)
|
|
|
|
|
|
|
|
|
2007-08-03 12:09:03 +08:00
|
|
|
#ifdef __ASSUME_O_CLOEXEC
|
|
|
|
# define check_have_o_cloexec(fd) 1
|
|
|
|
#else
|
|
|
|
static int
|
|
|
|
check_have_o_cloexec (int fd)
|
|
|
|
{
|
|
|
|
if (__have_o_cloexec == 0)
|
|
|
|
__have_o_cloexec = (__fcntl (fd, F_GETFD, 0) & FD_CLOEXEC) == 0 ? -1 : 1;
|
|
|
|
return __have_o_cloexec > 0;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2005-09-29 05:19:53 +08:00
|
|
|
DIR *
|
|
|
|
internal_function
|
2011-05-08 12:48:30 +08:00
|
|
|
__alloc_dir (int fd, bool close_fd, int flags, const struct stat64 *statp)
|
2005-09-29 05:19:53 +08:00
|
|
|
{
|
2007-08-03 12:09:03 +08:00
|
|
|
/* We always have to set the close-on-exit flag if the user provided
|
|
|
|
the file descriptor. Otherwise only if we have no working
|
|
|
|
O_CLOEXEC support. */
|
|
|
|
#ifdef O_CLOEXEC
|
2011-05-08 12:48:30 +08:00
|
|
|
if ((! close_fd && (flags & O_CLOEXEC) == 0)
|
|
|
|
|| ! check_have_o_cloexec (fd))
|
2007-08-03 12:09:03 +08:00
|
|
|
#endif
|
|
|
|
{
|
|
|
|
if (__builtin_expect (__fcntl (fd, F_SETFD, FD_CLOEXEC), 0) < 0)
|
|
|
|
goto lose;
|
|
|
|
}
|
1995-02-18 09:27:10 +08:00
|
|
|
|
2009-02-06 02:20:59 +08:00
|
|
|
const size_t default_allocation = (4 * BUFSIZ < sizeof (struct dirent64)
|
|
|
|
? sizeof (struct dirent64) : 4 * BUFSIZ);
|
|
|
|
const size_t small_allocation = (BUFSIZ < sizeof (struct dirent64)
|
|
|
|
? sizeof (struct dirent64) : BUFSIZ);
|
|
|
|
size_t allocation = default_allocation;
|
1995-02-18 09:27:10 +08:00
|
|
|
#ifdef _STATBUF_ST_BLKSIZE
|
2009-02-06 02:20:59 +08:00
|
|
|
if (statp != NULL && default_allocation < statp->st_blksize)
|
2005-09-29 05:19:53 +08:00
|
|
|
allocation = statp->st_blksize;
|
1995-02-18 09:27:10 +08:00
|
|
|
#endif
|
1998-03-18 17:01:59 +08:00
|
|
|
|
2007-08-03 11:35:12 +08:00
|
|
|
DIR *dirp = (DIR *) malloc (sizeof (DIR) + allocation);
|
1998-03-18 17:01:59 +08:00
|
|
|
if (dirp == NULL)
|
1995-02-18 09:27:10 +08:00
|
|
|
{
|
2009-02-06 02:20:59 +08:00
|
|
|
allocation = small_allocation;
|
|
|
|
dirp = (DIR *) malloc (sizeof (DIR) + allocation);
|
|
|
|
|
2008-03-30 16:51:55 +08:00
|
|
|
if (dirp == NULL)
|
|
|
|
lose:
|
|
|
|
{
|
|
|
|
if (close_fd)
|
|
|
|
{
|
|
|
|
int save_errno = errno;
|
|
|
|
close_not_cancel_no_status (fd);
|
|
|
|
__set_errno (save_errno);
|
|
|
|
}
|
|
|
|
return NULL;
|
2005-10-15 05:11:09 +08:00
|
|
|
}
|
1995-02-18 09:27:10 +08:00
|
|
|
}
|
1996-07-09 22:49:13 +08:00
|
|
|
|
2007-08-05 01:21:20 +08:00
|
|
|
dirp->fd = fd;
|
2007-02-19 13:44:33 +08:00
|
|
|
#ifndef NOT_IN_libc
|
1996-10-17 09:51:38 +08:00
|
|
|
__libc_lock_init (dirp->lock);
|
2007-02-19 13:44:33 +08:00
|
|
|
#endif
|
2007-08-05 01:21:20 +08:00
|
|
|
dirp->allocation = allocation;
|
2007-08-03 11:35:12 +08:00
|
|
|
dirp->size = 0;
|
|
|
|
dirp->offset = 0;
|
|
|
|
dirp->filepos = 0;
|
1996-07-09 22:49:13 +08:00
|
|
|
|
1995-02-18 09:27:10 +08:00
|
|
|
return dirp;
|
|
|
|
}
|