[PATCH] i386/pthread_cond_timedwait: always use clock_gettime

[Aurelien Jarno]

Since we require at least a 2.6.32 Linux kernel, the clock_gettime
syscall is always available. Remove the corresponding compatibility
code.

	* sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S
	[!__NR_clock_gettime] (__pthread_cond_timedwait):
	Remove compatibility code.
---
 ChangeLog                                             |  6 ++++++
 sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S | 18 ------------------
 2 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0fb5434..03556b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2015-12-29  Aurelien Jarno  <aurelien@aurel32.et>
 
+	* sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S
+	[!__NR_clock_gettime] (__pthread_cond_timedwait): Remove
+	compatibility code.
+
+2015-12-29  Aurelien Jarno  <aurelien@aurel32.et>
+
 	* sysdeps/unix/sysv/linux/dl-openat64.c [!__NR_openat] (openat64):
 	Remove compatibility code.
 
diff --git a/sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S b/sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S
index 130c090..cd8931a 100644
--- a/sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S
+++ b/sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S
@@ -555,7 +555,6 @@ __pthread_cond_timedwait:
 
 	/* Get the current time.  */
 108:	movl	%ebx, %edx
-# ifdef __NR_clock_gettime
 	/* Get the clock number.  */
 	movl	cond_nwaiters(%ebx), %ebx
 	andl	$((1 << nwaiters_shift) - 1), %ebx
@@ -571,23 +570,6 @@ __pthread_cond_timedwait:
 	movl	4(%ebp), %edx
 	subl	24(%esp), %ecx
 	subl	28(%esp), %edx
-# else
-	/* Get the current time.  */
-	leal	24(%esp), %ebx
-	xorl	%ecx, %ecx
-	movl	$__NR_gettimeofday, %eax
-	ENTER_KERNEL
-	movl	%edx, %ebx
-
-	/* Compute relative timeout.  */
-	movl	28(%esp), %eax
-	movl	$1000, %edx
-	mul	%edx		/* Milli seconds to nano seconds.  */
-	movl	(%ebp), %ecx
-	movl	4(%ebp), %edx
-	subl	24(%esp), %ecx
-	subl	%eax, %edx
-# endif
 	jns	112f
 	addl	$1000000000, %edx
 	subl	$1, %ecx
-- 
2.1.4