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fix handling of EINTR during close()
[musl]
/
src
/
unistd
/
alarm.c
diff --git
a/src/unistd/alarm.c
b/src/unistd/alarm.c
index
bba444d
..
2e3263a
100644
(file)
--- a/
src/unistd/alarm.c
+++ b/
src/unistd/alarm.c
@@
-1,7
+1,10
@@
#include <unistd.h>
#include <unistd.h>
+#include <sys/time.h>
#include "syscall.h"
unsigned alarm(unsigned seconds)
{
#include "syscall.h"
unsigned alarm(unsigned seconds)
{
- return syscall1(__NR_alarm, seconds);
+ struct itimerval it = { .it_value.tv_sec = seconds };
+ __syscall(SYS_setitimer, ITIMER_REAL, &it, &it);
+ return it.it_value.tv_sec + !!it.it_value.tv_usec;
}
}