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adapt res_msend DNS query core for working with multiple sockets
[musl]
/
src
/
signal
/
sighold.c
diff --git
a/src/signal/sighold.c
b/src/signal/sighold.c
index
5b0f6b1
..
cfa2306
100644
(file)
--- a/
src/signal/sighold.c
+++ b/
src/signal/sighold.c
@@
-1,5
+1,4
@@
#include <signal.h>
-#include <stdlib.h>
int sighold(int sig)
{
@@
-7,5
+6,5
@@
int sighold(int sig)
sigemptyset(&mask);
if (sigaddset(&mask, sig) < 0) return -1;
- return sigprocmask(SIG_BLOCK, &mask,
NULL
);
+ return sigprocmask(SIG_BLOCK, &mask,
0
);
}