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nanosleep: update *rem whenever signaled

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NAKAMURA Gou
2015-09-17 20:36:08 +09:00
parent 92f8fb2b2b
commit ea5a1a8693
1 changed files with 2 additions and 2 deletions
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4
kernel/syscall.c
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@@ -5022,7 +5022,7 @@ SYSCALL_DECLARE(nanosleep)
/* Do it locally if supported */ /* Do it locally if supported */
if (gettime_local_support) { if (gettime_local_support) {
unsigned long nanosecs; unsigned long nanosecs;
unsigned long nanosecs_rem = 0; unsigned long nanosecs_rem;
unsigned long tscs; unsigned long tscs;
unsigned long tscs_rem; unsigned long tscs_rem;
struct timespec _tv; struct timespec _tv;
@@ -5053,7 +5053,7 @@ SYSCALL_DECLARE(nanosleep)
} }
} }
if (nanosecs_rem) { if ((ret == -EINTR) && rem) {
_rem.tv_sec = nanosecs_rem / NS_PER_SEC; _rem.tv_sec = nanosecs_rem / NS_PER_SEC;
_rem.tv_nsec = nanosecs_rem % NS_PER_SEC; _rem.tv_nsec = nanosecs_rem % NS_PER_SEC;