2016-12-28 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+ * sysdeps/unix/sysv/linux/alpha/Makefile (sysdeps_routines): Remove
+ oldshmctl.
+ * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmctl): Remove.
+ * sysdeps/unix/sysv/linux/arm/syscalls.list (shmctl): Likewise.
+ * sysdeps/unix/sysv/linux/generic/syscalls.list (shmctl): Likewise.
+ * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmctl): Likewise.
+ * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmctl): Likewise.
+ * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmctl): Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmctl):
+ Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmctl):
+ Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmctl): Likewise.
+ * sysdeps/unix/sysv/linux/alpha/shmctl.c: Remove file.
+ * sysdeps/unix/sysv/linux/arm/shmctl.c: Likewise.
+ * sysdeps/unix/sysv/linux/microblaze/shmctl.c: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/shmctl.c: Use default
+ implementation.
+ * sysdeps/unix/sysv/linux/shmctl.c (__new_shmctl): Use shmctl syscall
+ if it is defined.
+
* sysdeps/unix/sysv/linux/alpha/syscalls.list (shmat): Remove.
* sysdeps/unix/sysv/linux/arm/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/generic/syscalls.list (shmat): Likewise.
osf_getitimer osf_setitimer osf_utimes \
osf_getrusage osf_wait4
-# Support old ipc control
-sysdep_routines += oldshmctl
-
CFLAGS-ioperm.c = -Wa,-mev6
endif
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/arm/shmctl.c>
# File name Caller Syscall name # args Strong name Weak names
-oldshmctl EXTRA shmctl i:iip __old_shmctl shmctl@GLIBC_2.0
shmdt - shmdt i:s __shmdt shmdt
shmget - shmget i:iii __shmget shmget
+++ /dev/null
-/* Copyright (C) 1995-2016 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 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.
-
- 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <sys/shm.h>
-#include <ipc_priv.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bits/wordsize.h>
-
-
-int
-__new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
-{
- return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, buf);
-}
-
-#include <shlib-compat.h>
-versioned_symbol (libc, __new_shmctl, shmctl, GLIBC_2_2);
# SysV APIs
shmget - shmget i:iii __shmget shmget
-shmctl - shmctl i:iip __shmctl shmctl
shmdt - shmdt i:s __shmdt shmdt
# Socket APIs
# File name Caller Syscall name # args Strong name Weak names
# semaphore and shm system calls
-shmctl - shmctl i:iip __shmctl shmctl
shmdt - shmdt i:s __shmdt shmdt
shmget - shmget i:iii __shmget shmget
getpriority - getpriority i:ii __getpriority getpriority
# semaphore and shm system calls
-shmctl - shmctl i:iip __shmctl shmctl
shmdt - shmdt i:s __shmdt shmdt
shmget - shmget i:iii __shmget shmget
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/arm/shmctl.c>
License along with the GNU C Library. If not, see
<http://www.gnu.org/licenses/>. */
-#include <errno.h>
-#include <sys/shm.h>
-#include <ipc_priv.h>
-#include <sysdep.h>
+#include <shlib-compat.h>
-int __shmctl (int shmid, int cmd, struct shmid_ds *buf);
+#undef SHLIB_COMPAT
+#define SHLIB_COMPAT(a, b, c) 0
-int
-__shmctl (int shmid, int cmd, struct shmid_ds *buf)
-{
- return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, buf);
-}
+#define DEFAULT_VERSION GLIBC_2_0
-#include <shlib-compat.h>
-versioned_symbol (libc, __shmctl, shmctl, GLIBC_2_0);
+#include <./sysdeps/unix/sysv/linux/shmctl.c>
# File name Caller Syscall name # args Strong name Weak names
# semaphore and shm system calls
-shmctl - shmctl i:iip __shmctl shmctl
shmdt - shmdt i:s __shmdt shmdt
shmget - shmget i:iii __shmget shmget
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <errno.h>
#include <sys/shm.h>
+#include <stdarg.h>
#include <ipc_priv.h>
-
#include <sysdep.h>
-#include <string.h>
-#include <sys/syscall.h>
-#include <bits/wordsize.h>
#include <shlib-compat.h>
+#include <errno.h>
+
+
+#ifndef DEFAULT_VERSION
+# define DEFAULT_VERSION GLIBC_2_2
+#endif
-#include <kernel-features.h>
+/* Provide operations to control over shared memory segments. */
+int
+__new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
+{
+#ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
+ return INLINE_SYSCALL_CALL (shmctl, shmid, cmd | __IPC_64, buf);
+#else
+ return INLINE_SYSCALL_CALL (ipc, IPCOP_shmctl, shmid, cmd | __IPC_64, 0,
+ buf);
+#endif
+}
+versioned_symbol (libc, __new_shmctl, shmctl, DEFAULT_VERSION);
+
+
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
struct __old_shmid_ds
{
struct __old_ipc_perm shm_perm; /* operation permission struct */
struct vm_area_struct *__attaches; /* descriptors for attaches */
};
-struct __old_shminfo
-{
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
-};
-
-/* Provide operations to control over shared memory segments. */
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
-int __old_shmctl (int, int, struct __old_shmid_ds *);
-#endif
-int __new_shmctl (int, int, struct shmid_ds *);
-
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
int
attribute_compat_text_section
__old_shmctl (int shmid, int cmd, struct __old_shmid_ds *buf)
{
- return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf);
+#ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
+ return INLINE_SYSCALL_CALL (shmctl, shmid, cmd, buf);
+#else
+ return INLINE_SYSCALL_CALL (ipc, IPCOP_shmctl, shmid, cmd, 0, buf);
+#endif
}
compat_symbol (libc, __old_shmctl, shmctl, GLIBC_2_0);
#endif
-
-int
-__new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
-{
- return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0,
- buf);
-}
-
-versioned_symbol (libc, __new_shmctl, shmctl, GLIBC_2_2);
preadv64 - preadv Ci:ipii preadv64 preadv
pwrite64 - pwrite64 Ci:ipii __libc_pwrite __libc_pwrite64 __pwrite64 pwrite64 __pwrite pwrite
pwritev64 - pwritev Ci:ipii pwritev64 pwritev
-shmctl - shmctl i:iip __shmctl shmctl
shmdt - shmdt i:s __shmdt shmdt
shmget - shmget i:iii __shmget shmget
syscall_clock_gettime EXTRA clock_gettime Ei:ip __syscall_clock_gettime
projects / thirdparty / glibc.git / commitdiff
