From c16d956c0dd3d69748f7208e09bb69a6df8c6483 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Fri, 2 Sep 2022 14:44:52 +0200
Subject: kernel/proc: introduce child ids for telling children apart
---
src/user/app/init/init.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
(limited to 'src/user/app')
diff --git a/src/user/app/init/init.c b/src/user/app/init/init.c
index b97b483..04380a6 100644
--- a/src/user/app/init/init.c
+++ b/src/user/app/init/init.c
@@ -83,9 +83,11 @@ int main(void) {
}
close(killswitch_pipe[1]);
- if (fork()) {
+ long cid = fork();
+ if (cid > 0) {
/* used to trigger a kernel bug
* 7c96f9c03502e0c60f23f4c550d12a629f3b3daf */
+ printf("main at cid %u\n", cid);
_syscall_await();
exit(1);
}
--
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