bionic/libc/arch-x86/syscalls/__signalfd4.S
Elliott Hughes 7222b1b594 Hide __signalfd4, used to implement signalfd(3).
Bug: 11156955
Change-Id: I50842279cb5b32ec8bd45193435574e415cd806e
2014-05-16 15:47:29 -07:00

35 lines
707 B
ArmAsm

/* Generated by gensyscalls.py. Do not edit. */
#include <private/bionic_asm.h>
ENTRY(__signalfd4)
pushl %ebx
pushl %ecx
pushl %edx
pushl %esi
.cfi_def_cfa_offset 16
.cfi_rel_offset ebx, 0
.cfi_rel_offset ecx, 4
.cfi_rel_offset edx, 8
.cfi_rel_offset esi, 12
mov 20(%esp), %ebx
mov 24(%esp), %ecx
mov 28(%esp), %edx
mov 32(%esp), %esi
movl $__NR_signalfd4, %eax
int $0x80
cmpl $-MAX_ERRNO, %eax
jb 1f
negl %eax
pushl %eax
call __set_errno
addl $4, %esp
orl $-1, %eax
1:
popl %esi
popl %edx
popl %ecx
popl %ebx
ret
END(__signalfd4)