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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2020-07-10 10:41:23 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2020-08-24 15:04:31 -0300
commit1e03b6d828f09e306c10583385ba4129be09039c (patch)
tree635a1f6166ef40f634c99b742276b0b77e034688 /sysdeps
parentff6228d5c6b0fa34ecb51228be57392649ffc88e (diff)
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linux: Simplify mq_timedreceive
With arch-syscall.h it can now assumes the existance of either
__NR_mq_timedreceive or __NR_mq_timedreceive_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>
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/mq_timedreceive.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/mq_timedreceive.c b/sysdeps/unix/sysv/linux/mq_timedreceive.c
index 728a63d1ec..477792eb0b 100644
--- a/sysdeps/unix/sysv/linux/mq_timedreceive.c
+++ b/sysdeps/unix/sysv/linux/mq_timedreceive.c
@@ -26,15 +26,13 @@ __mq_timedreceive_time64 (mqd_t mqdes, char *__restrict msg_ptr, size_t msg_len,
                           unsigned int *__restrict msg_prio,
                           const struct __timespec64 *__restrict abs_timeout)
 {
-#ifdef __ASSUME_TIME64_SYSCALLS
-# ifndef __NR_mq_timedreceive_time64
-#  define __NR_mq_timedreceive_time64 __NR_mq_timedreceive
-# endif
-  return SYSCALL_CANCEL (mq_timedreceive_time64, mqdes, msg_ptr, msg_len,
-                         msg_prio, abs_timeout);
-#else
+#ifndef __NR_mq_timedreceive_time64
+# define __NR_mq_timedreceive_time64 __NR_mq_timedreceive
+#endif
   int ret = SYSCALL_CANCEL (mq_timedreceive_time64, mqdes, msg_ptr, msg_len,
                             msg_prio, abs_timeout);
+
+#ifndef __ASSUME_TIME64_SYSCALLS
   if (ret == 0 || errno != ENOSYS)
     return ret;
 
@@ -50,9 +48,11 @@ __mq_timedreceive_time64 (mqd_t mqdes, char *__restrict msg_ptr, size_t msg_len,
       ts32 = valid_timespec64_to_timespec (*abs_timeout);
     }
 
-  return SYSCALL_CANCEL (mq_timedreceive, mqdes, msg_ptr, msg_len, msg_prio,
-                         abs_timeout != NULL ? &ts32 : NULL);
+  ret = SYSCALL_CANCEL (mq_timedreceive, mqdes, msg_ptr, msg_len, msg_prio,
+			abs_timeout != NULL ? &ts32 : NULL);
 #endif
+
+  return ret;
 }
 
 #if __TIMESIZE != 64