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-rw-r--r--src/signal/sigtimedwait.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/signal/sigtimedwait.c b/src/signal/sigtimedwait.c
index 155185de..0a7c5eac 100644
--- a/src/signal/sigtimedwait.c
+++ b/src/signal/sigtimedwait.c
@@ -1,12 +1,12 @@
#include <signal.h>
+#include <errno.h>
#include "syscall.h"
int sigtimedwait(const sigset_t *mask, siginfo_t *si, const struct timespec *timeout)
{
- long k_timeout[2];
- if (timeout) {
- k_timeout[0] = timeout->tv_sec;
- k_timeout[1] = timeout->tv_nsec;
- }
- return syscall4(__NR_rt_sigtimedwait, (long)mask, (long)si, timeout ? (long)k_timeout : 0, SYSCALL_SIGSET_SIZE);
+ int ret;
+ do {
+ ret = syscall4(__NR_rt_sigtimedwait, (long)mask, (long)si, (long)timeout, SYSCALL_SIGSET_SIZE);
+ } while (ret<0 && errno==EINTR);
+ return ret;
}