From 8b36a39774789cee66d84db9f0086af15cacc211 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Fri, 26 Aug 2022 22:31:52 -0700
Subject: No used mutex queue
---
include/sys/schedule.h | 2 +-
include/util/mutex.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
(limited to 'include')
diff --git a/include/sys/schedule.h b/include/sys/schedule.h
index d03d39f..7ffe716 100644
--- a/include/sys/schedule.h
+++ b/include/sys/schedule.h
@@ -25,7 +25,7 @@ struct Thread {
void* mptr;
unsigned long offset;
unsigned char old_priority;
- unsigned char c_reserved;
+ unsigned char highest_mutex;
unsigned short s_reserved;
};
diff --git a/include/util/mutex.h b/include/util/mutex.h
index a52e62e..cef4c60 100644
--- a/include/util/mutex.h
+++ b/include/util/mutex.h
@@ -20,14 +20,14 @@ struct Mutex {
struct MutexManager {
struct Queue free;
- struct Queue used;
+ unsigned long used_mutexes;
};
void mutex_init(void);
void uart_mutexes(void);
struct Mutex* create_mutex(void* addr);
unsigned char delete_mutex(struct Mutex* m);
-void lock_mutex(struct Mutex* m);
+unsigned char lock_mutex(struct Mutex* m);
void unlock_mutex(struct Mutex* m);
#endif
--
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