Once again, rework the signal handling to be even more correct. We no

longer segfault when running test/signal/sigchld.c, which exposed a bit
of a rats nest.  The problem ended up being a erroneous syscall
defination, but in the process of finding that out, I scrubbed things
up nicely and adapted things to use the rt_ signals if they are
available.  This now passes all the signal tests.
 -Erik

1 files changed, 2 insertions, 3 deletions

diff --git a/libc/signal/raise.c b/libc/signal/raise.c
index b666789b4..d4137aeb8 100644
--- a/libc/signal/raise.c
+++ b/libc/signal/raise.c
@@ -7,9 +7,8 @@
 #include <signal.h>
 #include <sys/types.h>
 
-int raise(signo)
-int signo;
+int raise(int signo)
 {
-	return kill(getpid(), signo);
+    return kill(getpid(), signo);
 }