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authorLaurent Bercot <ska-skaware@skarnet.org>2014-09-18 18:55:44 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2014-09-18 18:55:44 +0000
commit3534b428629be185e096be99e3bd5fdfe32d5544 (patch)
tree210ef3198ed66bc7f7b7bf6a85e4579f455e5a36 /src/libstddjb/sig_restoreto.c
downloadskalibs-3534b428629be185e096be99e3bd5fdfe32d5544.tar.xz
initial commit with rc for skalibs-2.0.0.0
Diffstat (limited to 'src/libstddjb/sig_restoreto.c')
-rw-r--r--src/libstddjb/sig_restoreto.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libstddjb/sig_restoreto.c b/src/libstddjb/sig_restoreto.c
new file mode 100644
index 0000000..523b14a
--- /dev/null
+++ b/src/libstddjb/sig_restoreto.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <signal.h>
+#include <skalibs/sig.h>
+
+void sig_restoreto (sigset_t const *set, unsigned int n)
+{
+ register unsigned int i = 1 ;
+ for (; i <= n ; i++)
+ {
+ register int h = sigismember(set, i) ;
+ if (h < 0) continue ;
+ if (h) sig_restore(i) ;
+ }
+}