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linux: Simplify mq_timedsend

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With arch-syscall.h it can now assumes the existance of either
__NR_mq_timedsend or __NR_mq_timedsend_time64.  The 32-bit
time_t support is now only build for !__ASSUME_TIME64_SYSCALLS.

Checked on x86_64-linux-gnu and i686-linux-gnu (on 5.4 and on 4.15
kernel).

Reviewed-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Adhemerval Zanella 2020-07-10 11:15:42 -03:00
parent 1e03b6d828
commit 85077eaa54
1 changed files with 7 additions and 7 deletions
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14
sysdeps/unix/sysv/linux/mq_timedsend.c
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@ -26,15 +26,13 @@ __mq_timedsend_time64 (mqd_t mqdes, const char *msg_ptr, size_t msg_len,
unsigned int msg_prio,
const struct __timespec64 *abs_timeout)
{
#ifdef __ASSUME_TIME64_SYSCALLS
# ifndef __NR_mq_timedsend_time64
# define __NR_mq_timedsend_time64 __NR_mq_timedsend
# endif
return SYSCALL_CANCEL (mq_timedsend_time64, mqdes, msg_ptr, msg_len,
msg_prio, abs_timeout);
#else
int ret = SYSCALL_CANCEL (mq_timedsend_time64, mqdes, msg_ptr, msg_len,
msg_prio, abs_timeout);
msg_prio, abs_timeout);
#ifndef __ASSUME_TIME64_SYSCALLS
if (ret == 0 || errno != ENOSYS)
return ret;
@ -50,9 +48,11 @@ __mq_timedsend_time64 (mqd_t mqdes, const char *msg_ptr, size_t msg_len,
ts32 = valid_timespec64_to_timespec (*abs_timeout);
}
return SYSCALL_CANCEL (mq_timedsend, mqdes, msg_ptr, msg_len, msg_prio,
abs_timeout != NULL ? &ts32 : NULL);
ret = SYSCALL_CANCEL (mq_timedsend, mqdes, msg_ptr, msg_len, msg_prio,
abs_timeout != NULL ? &ts32 : NULL);
#endif
return ret;
}
#if __TIMESIZE != 64