mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
bbed653cda
* sysdeps/unix/sysv/linux/shmat.c: Include sys/shm.h instead of sys/sem.h. * stdlib/stdlib.h [__USE_SVID]: Declare a64l, l64a. * stdlib/l64a.c: Use 6-bit numbers as indices in CONV_TABLE, not literal byte values. * misc/bsd-compat.c (getpgrp): Define with prototype. * misc/init-misc.c (__progname_full): New variable. (program_invocation_name, program_invocation_short_name): New aliases. (__init_misc): Define with prototype. Set __progname_full. * misc/progname.c: File removed. * misc/Makefile (aux): Remove progname. * misc/hsearch_r.c (isprime): Define with prototype. * sysdeps/unix/sysv/linux/seteuid.c: Just include unix/bsd version. * sysdeps/unix/bsd/seteuid.c: Disallow arg of -1. * sysdeps/unix/bsd/setegid.c: Likewise.
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* Copyright (C) 1995 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
|
|
|
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., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <sys/shm.h>
|
|
|
|
/* Attach the shared memory segment associated with SHMID to the data
|
|
segment of the calling process. SHMADDR and SHMFLG determine how
|
|
and where the segment is attached. */
|
|
|
|
char *
|
|
shmat (shmid, shmaddr, shmflg)
|
|
int shmid;
|
|
char *shmaddr;
|
|
int shmflg;
|
|
{
|
|
int retval;
|
|
unsigned long raddr;
|
|
|
|
retval = __ipc (IPCOP_shmat, shmid, shmflg, (int) &raddr, shmaddr);
|
|
return retval < 0 ? (char *) retval : (char *) raddr;
|
|
}
|