commit 634816055f51c536d24dea30dfe930b7fe2fa603
author Yabin Cui <yabinc@google.com> Mon Dec 01 17:41:04 2014 -0800
committer Yabin Cui <yabinc@google.com> Mon Dec 08 21:52:43 2014 -0800
tree 5d3739b116df16774776010538254c10007c0a76
parent f64c43ba6c9244c50e904961dc432f04b1dfcfd9

support _POSIX_REALTIME_SIGNALS

Bug: 18489947
Change-Id: I2e834d68bc10ca5fc7ebde047b517a3074179475

libc/include/signal.h

diff --git a/libc/include/signal.h b/libc/include/signal.h
index 6d89ef7..867f497 100644
--- a/libc/include/signal.h
+++ b/libc/include/signal.h
@@ -32,6 +32,7 @@
 #include <asm/sigcontext.h>
 #include <errno.h>
 #include <limits.h>
+#include <linux/time.h>
 #include <machine/pthread_types.h>
 #include <string.h>
 #include <sys/cdefs.h>
@@ -133,6 +134,10 @@
 extern int pthread_kill(pthread_t, int);
 extern int pthread_sigmask(int, const sigset_t*, sigset_t*);
 
+extern int sigqueue(pid_t, int, const union sigval);
+extern int sigtimedwait(const sigset_t*, siginfo_t*, const struct timespec*);
+extern int sigwaitinfo(const sigset_t*, siginfo_t*);
+
 __END_DECLS
 
 #endif /* _SIGNAL_H_ */