From ea59ff29ab98d363b48bfb22be02a4823b765c32 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Tue, 12 Apr 2022 21:04:18 +0200
Subject: kernel/proc: implement `process_next` for simple process iteration

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

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

diff --git a/src/kernel/proc.h b/src/kernel/proc.h
index d754522..1d84b7f 100644
--- a/src/kernel/proc.h
+++ b/src/kernel/proc.h
@@ -64,6 +64,9 @@ _Noreturn void process_switch_any(void); // switches to any running process
 /** If there are any processes waiting for IRQs, wait with them. Otherwise, shut down */
 _Noreturn void process_idle(void);
 
+/** Used for iterating over all processes */
+struct process *process_next(struct process *);
+
 struct process *process_find(enum process_state);
 size_t process_find_multiple(enum process_state, struct process **buf, size_t max);
 
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