mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 11:30:06 +00:00
b0d20a87b5
* Makerules (no-whole-archive): Test $(have-no-whole-archive), not $(libc_cv_ld_no_whole_archive). Sat Apr 20 17:07:17 1996 Ulrich Drepper <drepper@cygnus.com> * assert/assert.h, ctype/ctype.h, dirent/dirent.h, errno.h, grp/grp.h, io/fcntl.h, io/sys/stat.h, io/utime.h, locale/locale.h, math/math.h, misc/nlist.h, misc/sgtty.h, misc/sys/file.h, misc/sys/ioctl.h, misc/sys/uio.h, posix/sys/times.h, posix/sys/types.h, posix/sys/utsname.h, posix/sys/wait.h, posix/tar.h, posix/wordexp.h, pwd/pwd.h, resource/sys/vlimit.h, resource/sys/vtimes.h, setjmp/setjmp.h, signal/signal.h, stdio-common/printf.h, stdlib/alloca.h, stdlib/stdlib.h, string/string.h, sysdeps/generic/sigaction.h, sysdeps/generic/sigset.h, sysdeps/generic/sys/ptrace.h, sysdeps/generic/sys/ptrace.h, sysdeps/unix/bsd/osf/sigaction.h, sysdeps/unix/sysv/linux/sys/ptrace.h, sysdeps/unix/sysv/minix/sigaction.h, sysdeps/unix/sysv/sco3.2.4/sigaction.h, sysdeps/unix/sysv/sysv4/sigaction.h, sysdeps/unix/sysv/sysv4/sigset.h, termios/termios.h, time/sys/time.h, time/time.h: Fix copyright comment. * sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): If uids and gids are not given in stack aux vector, fetch them with syscalls.
107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
/* Copyright (C) 1991, 1992, 1995, 1996 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
/*
|
|
* POSIX Standard: 9.2.1 Group Database Access <grp.h>
|
|
*/
|
|
|
|
#ifndef _GRP_H
|
|
|
|
#define _GRP_H 1
|
|
#include <features.h>
|
|
|
|
__BEGIN_DECLS
|
|
|
|
#include <gnu/types.h>
|
|
|
|
|
|
/* The group structure. */
|
|
struct group
|
|
{
|
|
char *gr_name; /* Group name. */
|
|
char *gr_passwd; /* Password. */
|
|
__gid_t gr_gid; /* Group ID. */
|
|
char **gr_mem; /* Member list. */
|
|
};
|
|
|
|
|
|
#if defined(__USE_SVID) || defined(__USE_GNU)
|
|
#define __need_FILE
|
|
#include <stdio.h>
|
|
#endif
|
|
|
|
#ifdef __USE_GNU
|
|
/* Return a new stream open on the group file. */
|
|
extern FILE *__grpopen __P ((void));
|
|
|
|
/* Read a group entry from STREAM, filling in G.
|
|
Return the `struct group' of G if successful, NULL on failure. */
|
|
extern struct group *__grpread __P ((FILE * __stream, __ptr_t __g));
|
|
|
|
/* Return a chunk of memory containing pre-initialized data for __grpread. */
|
|
extern __ptr_t __grpalloc __P ((void));
|
|
|
|
/* Scan the group file, filling in G, until SELECTOR returns nonzero for an
|
|
entry. Return the `struct group' of G if successful, NULL on failure. */
|
|
extern struct group *__grpscan __P ((__ptr_t *__p,
|
|
int (*__selector) (struct group *)));
|
|
#endif
|
|
|
|
|
|
#if defined(__USE_SVID) || defined(__USE_MISC) || defined (__USE_BSD)
|
|
/* Rewind the group-file stream. */
|
|
extern void setgrent __P ((void));
|
|
|
|
/* Close the group-file stream. */
|
|
extern void endgrent __P ((void));
|
|
|
|
/* Read an entry from the group-file stream, opening it if necessary. */
|
|
extern struct group *getgrent __P ((void));
|
|
#endif
|
|
|
|
#ifdef __USE_SVID
|
|
/* Read a group entry from STREAM. */
|
|
extern struct group *fgetgrent __P ((FILE * __stream));
|
|
#endif
|
|
|
|
/* Search for an entry with a matching group ID. */
|
|
extern struct group *getgrgid __P ((__gid_t __gid));
|
|
|
|
/* Search for an entry with a matching group name. */
|
|
extern struct group *getgrnam __P ((__const char *__name));
|
|
|
|
|
|
#ifdef __USE_BSD
|
|
|
|
#define __need_size_t
|
|
#include <stddef.h>
|
|
|
|
/* Set the group set for the current user to GROUPS (N of them). */
|
|
extern int setgroups __P ((size_t __n, __const __gid_t * groups));
|
|
|
|
/* Initialize the group set for the current user
|
|
by reading the group database and using all groups
|
|
of which USER is a member. Also include GROUP. */
|
|
extern int initgroups __P ((__const char *user, __gid_t group));
|
|
|
|
#endif /* Use BSD. */
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* grp.h */
|