bionic/libc/arch-sh/syscalls/ioprio_set.S
San Mehat 75c5e25ae3 bionic: syscalls: Add ioprio_set/ioprio_get syscall wrappers
Signed-off-by: San Mehat <san@google.com>
2010-02-23 15:55:29 -08:00

33 lines
560 B
ArmAsm

/* autogenerated by gensyscalls.py */
#include <sys/linux-syscalls.h>
.text
.type ioprio_set, @function
.globl ioprio_set
.align 4
ioprio_set:
/* invoke trap */
mov.l 0f, r3 /* trap num */
trapa #(3 + 0x10)
/* check return value */
cmp/pz r0
bt __NR_ioprio_set_end
/* keep error number */
sts.l pr, @-r15
mov.l 1f, r1
jsr @r1
mov r0, r4
lds.l @r15+, pr
__NR_ioprio_set_end:
rts
nop
.align 2
0: .long __NR_ioprio_set
1: .long __set_syscall_errno