await() 2: pass the exit message

1 files changed, 8 insertions, 3 deletions

diff --git a/src/init/main.c b/src/init/main.c
index 4298516..3403a3b 100644
--- a/src/init/main.c
+++ b/src/init/main.c
@@ -14,6 +14,9 @@ const char *multipageify(const char *str) {
 }
 
 int main() {
+	char buf[64];
+	int len = 64;
+
 	// try to print a string crossing page boundaries
 	_syscall_debuglog(
 		multipageify("I cross pages. "),
@@ -23,12 +26,14 @@ int main() {
 		_syscall_debuglog("parent ",
 		           sizeof("parent ") - 1);
 
-		_syscall_await(NULL, NULL);
-		_syscall_debuglog("death ",
-		           sizeof("death ") - 1);
+		len = _syscall_await(buf, 64);
+		_syscall_debuglog(buf, len);
 	} else {
 		_syscall_debuglog("child ",
 		           sizeof("child ") - 1);
+		_syscall_exit(
+			multipageify("this is the child's exit message!"),
+			      sizeof("this is the child's exit message!") - 1);
 	}
 
 	_syscall_exit("bye from init! ",