X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=libthreads.h;h=0c02971342d06ffa903feb01b2d4daadc08754d4;hb=9115c8a01b0367665b4b7b3f74dc63a375ac81c6;hp=a25b27797268326ca63db433b31ffcd4897c0b22;hpb=fac3ff38c2f0a4eecbb7ec2ca86cdd0d30c0a1a0;p=model-checker.git

diff --git a/libthreads.h b/libthreads.h
index a25b277..0c02971 100644
--- a/libthreads.h
+++ b/libthreads.h
@@ -1,29 +1,27 @@
+/** @file libthreads.h
+ *  @brief Basic Thread Library Functionality.
+ */
+
 #ifndef __LIBTHREADS_H__
 #define __LIBTHREADS_H__
 
-#include <stdio.h>
-#include <ucontext.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-//#define CONFIG_DEBUG
+	typedef void (*thrd_start_t)(void *);
 
-#ifdef CONFIG_DEBUG
-#define DEBUG(fmt, ...) do { printf("*** %25s(): line %-4d *** " fmt, __func__, __LINE__, ##__VA_ARGS__); } while (0)
-#define DBG() DEBUG("\n");
-#else
-#define DEBUG(fmt, ...)
-#define DBG()
-#endif
+	typedef int thrd_t;
 
-struct thread {
-	void (*start_routine);
-	void *arg;
-	ucontext_t context;
-	void *stack;
-	int index;
-	int completed;
-};
-
-int thread_create(struct thread *t, void (*start_routine), void *arg);
-void thread_join(struct thread *t);
+	int thrd_create(thrd_t *t, thrd_start_t start_routine, void *arg);
+	int thrd_join(thrd_t);
+	int thrd_yield(void);
+	thrd_t thrd_current(void);
+
+	void user_main(void);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* __LIBTHREADS_H__ */