await() 1: wait for child to die, without message passing

The length is a int, because the syscall will have a signed output. A
negative return value will mean an error (such as when it gets called
by a childless process).

1 files changed, 4 insertions, 0 deletions

diff --git a/src/init/main.c b/src/init/main.c
index c6d19a3..4298516 100644
--- a/src/init/main.c
+++ b/src/init/main.c
@@ -22,6 +22,10 @@ int main() {
 	if (_syscall_fork() > 0) {
 		_syscall_debuglog("parent ",
 		           sizeof("parent ") - 1);
+
+		_syscall_await(NULL, NULL);
+		_syscall_debuglog("death ",
+		           sizeof("death ") - 1);
 	} else {
 		_syscall_debuglog("child ",
 		           sizeof("child ") - 1);