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/* Copyright (C) 2003-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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 <sysdep.h>
#define SYSOP_semtimedop 4
#define SVRSP 12 /* saved register space */
#define PARMS 4+SVRSP /* space for 3 saved regs */
#define SEMID PARMS
#define SOPS SEMID+4
#define NSOPS SOPS+4
#define TIMEOUT NSOPS+4
.text
ENTRY (semtimedop)
pushl %ebp
cfi_adjust_cfa_offset (4)
pushl %ebx
cfi_adjust_cfa_offset (4)
pushl %edi
cfi_adjust_cfa_offset (4)
movl $SYSOP_semtimedop, %ebx
cfi_rel_offset (ebx, 4)
movl SEMID(%esp), %ecx
movl NSOPS(%esp), %edx
movl SOPS(%esp), %edi
cfi_rel_offset (edi, 0)
movl TIMEOUT(%esp), %ebp
cfi_rel_offset (ebp, 8)
movl $__NR_ipc, %eax
ENTER_KERNEL
/* Restore registers. */
popl %edi
cfi_adjust_cfa_offset (-4)
cfi_restore (edi)
popl %ebx
cfi_adjust_cfa_offset (-4)
cfi_restore (ebx)
popl %ebp
cfi_adjust_cfa_offset (-4)
cfi_restore (ebp)
/* If 0 > %eax > -4096 there was an error. */
cmpl $-4096, %eax
ja SYSCALL_ERROR_LABEL
/* Successful; return the syscall's value. */
ret
#ifdef PIC
.align 4
#endif
PSEUDO_END (semtimedop)
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