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there is no such GNU function fpurge, only __fpurge.
[musl]
/
src
/
signal
/
sigprocmask.c
diff --git
a/src/signal/sigprocmask.c
b/src/signal/sigprocmask.c
index
3f003af
..
67e2b82
100644
(file)
--- a/
src/signal/sigprocmask.c
+++ b/
src/signal/sigprocmask.c
@@
-1,14
+1,10
@@
#include <signal.h>
#include <errno.h>
#include <signal.h>
#include <errno.h>
-#include "syscall.h"
-#include "libc.h"
-#include "pthread_impl.h"
int sigprocmask(int how, const sigset_t *set, sigset_t *old)
{
int sigprocmask(int how, const sigset_t *set, sigset_t *old)
{
- if (how > 2U) {
- errno = EINVAL;
- return -1;
- }
- return syscall(SYS_rt_sigprocmask, how, set, old, 8);
+ int r = pthread_sigmask(how, set, old);
+ if (!r) return r;
+ errno = r;
+ return -1;
}
}