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(sem_timedwait): Set ETIMEDOUT to errno when time is up. Tweak to avoid assembler warning.

This commit is contained in:
Ulrich Drepper 2004-10-29 21:10:51 +00:00
parent bcbfaf1def
commit 980c14c526
1 changed files with 6 additions and 4 deletions
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10
nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
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@ -42,8 +42,10 @@ sem_timedwait:
mov #0xf9, r1 mov #0xf9, r1
and r1, r0 and r1, r0
cmp/eq #8, r0 cmp/eq #8, r0
bt 10f bf 0f
bra 10f
stc gbr, r0
0:
mov.l @r4, r0 mov.l @r4, r0
2: 2:
tst r0, r0 tst r0, r0
@ -115,7 +117,8 @@ sem_timedwait:
add #-1, r2 add #-1, r2
5: 5:
cmp/pz r2 cmp/pz r2
bf 6f /* Time is already up. */ bf/s 6f /* Time is already up. */
mov #ETIMEDOUT, r0
/* Store relative timeout. */ /* Store relative timeout. */
mov.l r2, @r15 mov.l r2, @r15
@ -196,7 +199,6 @@ sem_timedwait:
10: 10:
/* Canceled. */ /* Canceled. */
stc gbr, r0
mov.w .Lresult, r1 mov.w .Lresult, r1
mov #-1, r2 mov #-1, r2
mov.l r2, @(r0,r1) mov.l r2, @(r0,r1)