glibc/sysdeps/unix/sysv/linux/i386/semctl.c

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Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
2000-02-11 19:44:58 +00:00
/* Copyright (C) 1995, 1997, 1998, 2000 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 <errno.h>
#include <stdarg.h>
#include <sys/sem.h>
#include <ipc_priv.h>
#include <sysdep.h>
#include <string.h>
#include <sys/syscall.h>
#include "kernel-features.h"
#include <shlib-compat.h>
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
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struct __old_semid_ds
{
struct __old_ipc_perm sem_perm; /* operation permission struct */
__time_t sem_otime; /* last semop() time */
__time_t sem_ctime; /* last time changed by semctl() */
struct sem *__sembase; /* ptr to first semaphore in array */
struct sem_queue *__sem_pending; /* pending operations */
struct sem_queue *__sem_pending_last; /* last pending operation */
struct sem_undo *__undo; /* ondo requests on this array */
unsigned short int sem_nsems; /* number of semaphores in set */
};
/* Define a `union semun' suitable for Linux here. */
union semun
{
int val; /* value for SETVAL */
struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
unsigned short int *array; /* array for GETALL & SETALL */
struct seminfo *__buf; /* buffer for IPC_INFO */
};
#ifdef __NR_getuid32
# if __ASSUME_32BITUIDS == 0
/* This variable is shared with all files that need to check for 32bit
uids. */
extern int __libc_missing_32bit_uids;
# endif
#endif
/* Return identifier for array of NSEMS semaphores associated with
KEY. */
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
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int __old_semctl (int semid, int semnum, int cmd, ...);
#endif
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
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int __new_semctl (int semid, int semnum, int cmd, ...);
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
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int
__old_semctl (int semid, int semnum, int cmd, ...)
{
union semun arg;
va_list ap;
va_start (ap, cmd);
/* Get the argument. */
arg = va_arg (ap, union semun);
va_end (ap);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, &arg);
}
compat_symbol (libc, __old_semctl, semctl, GLIBC_2_0);
#endif
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
2000-02-11 19:44:58 +00:00
int
__new_semctl (int semid, int semnum, int cmd, ...)
{
union semun arg;
va_list ap;
va_start (ap, cmd);
/* Get the argument. */
arg = va_arg (ap, union semun);
va_end (ap);
#if __ASSUME_32BITUIDS > 0
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd | __IPC_64, &arg);
#else
switch (cmd) {
case SEM_STAT:
case IPC_STAT:
case IPC_SET:
break;
default:
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, &arg);
}
{
int result;
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
2000-02-11 19:44:58 +00:00
struct __old_semid_ds old;
struct semid_ds *buf;
#ifdef __NR_getuid32
if (__libc_missing_32bit_uids <= 0)
{
if (__libc_missing_32bit_uids < 0)
{
int save_errno = errno;
Update. 2000-02-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/getresgid.c: Move... * sysdeps/unix/sysv/linux/i386/getresgid.c: ...here. (getresgid): Use getresgid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/getresuid.c: Move... * sysdeps/unix/sysv/linux/i386/getresuid.c: ...here. (getresuid): Use getresuid32 if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/getuid.c: Document new tristate __libc_missing_32bit_uids. (__getuid): Use 32bit uid syscall if __libc_missing_32bit_uids is -1 or 0. * sysdeps/unix/sysv/linux/i386/chown.c (__real_chown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/getegid.c (__getegid): Likewise. * sysdeps/unix/sysv/linux/i386/geteuid.c (__geteuid): Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Likewise. * sysdeps/unix/sysv/linux/i386/getgid.c (__getgid): Likewise. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c (setfsgid): Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c (setfsuid): Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c (__setgid): Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. * sysdeps/unix/sysv/linux/arm/getresuid.c: New file. * sysdeps/unix/sysv/linux/arm/getresgid.c: New file. * sysdeps/unix/sysv/linux/arm/msgctl.c: New file. * sysdeps/unix/sysv/linux/arm/semctl.c: New file. * sysdeps/unix/sysv/linux/arm/shmctl.c: New file. * sysdeps/unix/sysv/linux/i386/msgctl.c: New file. * sysdeps/unix/sysv/linux/i386/semctl.c: New file. * sysdeps/unix/sysv/linux/i386/shmctl.c: New file. * sysdeps/unix/sysv/linux/m68k/getresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/msgctl.c: New file. * sysdeps/unix/sysv/linux/m68k/semctl.c: New file. * sysdeps/unix/sysv/linux/m68k/shmctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: New file. * sysdeps/unix/sysv/linux/mips/syscalls.list (getresuid): Make syscall directly, no stubs needed. (getresgid): Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list (getresuid): Likewise. (getresgid): Likewise.
2000-02-11 19:44:58 +00:00
/* Test presence of new IPC by testing for getuid32 syscall. */
result = INLINE_SYSCALL (getuid32, 0);
if (result == -1 && errno == ENOSYS)
__libc_missing_32bit_uids = 1;
else
__libc_missing_32bit_uids = 0;
__set_errno(save_errno);
}
if (__libc_missing_32bit_uids <= 0)
{
result = INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd | __IPC_64, &arg);
return result;
}
}
#endif
buf = arg.buf;
arg.buf = (struct semid_ds *)&old;
if (cmd == IPC_SET)
{
old.sem_perm.uid = buf->sem_perm.uid;
old.sem_perm.gid = buf->sem_perm.gid;
old.sem_perm.mode = buf->sem_perm.mode;
if (old.sem_perm.uid != buf->sem_perm.uid ||
old.sem_perm.gid != buf->sem_perm.gid)
{
__set_errno (EINVAL);
return -1;
}
}
result = INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, &arg);
if (result != -1 && cmd != IPC_SET)
{
memset(buf, 0, sizeof(*buf));
buf->sem_perm.__key = old.sem_perm.__key;
buf->sem_perm.uid = old.sem_perm.uid;
buf->sem_perm.gid = old.sem_perm.gid;
buf->sem_perm.cuid = old.sem_perm.cuid;
buf->sem_perm.cgid = old.sem_perm.cgid;
buf->sem_perm.mode = old.sem_perm.mode;
buf->sem_perm.__seq = old.sem_perm.__seq;
buf->sem_otime = old.sem_otime;
buf->sem_ctime = old.sem_ctime;
buf->sem_nsems = old.sem_nsems;
}
return result;
}
#endif
}
versioned_symbol (libc, __new_semctl, semctl, GLIBC_2_2);