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/kernel/proc.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/kernel/proc.h')

diff --git a/src/kernel/proc.h b/src/kernel/proc.h
index 780c8ee..0ae811e 100644
--- a/src/kernel/proc.h
+++ b/src/kernel/proc.h
@@ -51,7 +51,9 @@ struct process {
 	struct handle **_handles; /* points to struct handle *[HANDLE_MAX] */
 	uint64_t *handles_refcount; /* works just like pages_refcount */
 
-	uint32_t id; /* only for debugging, don't expose to userland */
+	uint32_t cid; /* child id. unique amongst all of this process' siblings */
+	uint32_t nextcid; /* the child id to assign to the next spawned child */
+	uint32_t globalid; /* only for debugging, don't expose to userland */
 	bool noreap;
 
 	/* allocated once, the requests from WAITS4FS get stored here */
-- 
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