mallocng/aligned_alloc: check for malloc failure

[musl] / src / signal / sigqueue.c

diff --git a/src/signal/sigqueue.c b/src/signal/sigqueue.c
index bdb1285..b75f0c5 100644 (file)
--- a/src/signal/sigqueue.c
+++ b/src/signal/sigqueue.c
@@ -1,8 +1,8 @@
 #include <signal.h>
 #include <string.h>
 #include <unistd.h>
-#include <stdint.h>
 #include "syscall.h"
+#include "pthread_impl.h"
 
 int sigqueue(pid_t pid, int sig, const union sigval value)
 {
@@ -14,9 +14,9 @@ int sigqueue(pid_t pid, int sig, const union sigval value)
        si.si_code = SI_QUEUE;
        si.si_value = value;
        si.si_uid = getuid();
-       pthread_sigmask(SIG_BLOCK, (void *)(uint64_t[1]){-1}, &set);
+       __block_app_sigs(&set);
        si.si_pid = getpid();
        r = syscall(SYS_rt_sigqueueinfo, pid, sig, &si);
-       pthread_sigmask(SIG_SETMASK, &set, 0);
+       __restore_sigs(&set);
        return r;
 }