Support to multi-threading and pthread interface (POSIX.1-2008) (#23)

[lunaix-os.git] / lunaix-os / usr / libc / includes / signal.h

diff --git a/lunaix-os/usr/libc/includes/signal.h b/lunaix-os/usr/libc/includes/signal.h
index 0e6cce2b31b10e32dcbeb6d055553ace470e187a..4d934efd060df9076a149d26753c81a5991054ca 100644 (file)
--- a/lunaix-os/usr/libc/includes/signal.h
+++ b/lunaix-os/usr/libc/includes/signal.h
@@ -4,9 +4,18 @@
 #include <lunaix/signal_defs.h>
 #include <lunaix/types.h>
 
-extern int
+extern sighandler_t
 signal(int signum, sighandler_t handler);
 
+extern int
+kill(pid_t pid, int signum);
+
+extern int
+raise(int signum);
+
+extern int
+sigaction(int signum, struct sigaction* action);
+
 extern int
 sigpending(sigset_t* set);
 
@@ -16,4 +25,8 @@ sigsuspend(const sigset_t* mask);
 extern int
 sigprocmask(int how, const sigset_t* set, sigset_t* oldset);
 
+int 
+pthread_sigmask(int how, const sigset_t *restrict set,
+                    sigset_t *restrict oset);
+
 #endif /* __LUNAIX_SIGNAL_H */