libposix: drafted SIGCHLD management

2017-05-23 00:27:50 +02:00
parent c27b2aa93b
commit e0610f6b71
7 changed files with 219 additions and 9 deletions
--- a/sys/src/lib/posix/signals.c
+++ b/sys/src/lib/posix/signals.c
@ -161,7 +161,7 @@ terminated_by_signal(int sig)
 	exits(buf);
 }

-static int
+int
 send_control_msg(int pid, char *msg)
 {
 	int fd, n;