Template implem of cond_timedwait in sthread

[simgrid.git] / src / sthread / sthread.h

diff --git a/src/sthread/sthread.h b/src/sthread/sthread.h
index 9bc6c50..ecc6494 100644 (file)
--- a/src/sthread/sthread.h
+++ b/src/sthread/sthread.h
@@ -1,3 +1,8 @@
+/* Copyright (c) 2002-2023. The SimGrid Team. All rights reserved.          */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
 /* SimGrid's pthread interposer. Intercepts most of the pthread and semaphore calls to model-check them.
  *
  * Intercepting on pthread is somewhat complicated by the fact that pthread is used everywhere in the system headers.
@@ -10,11 +15,8 @@
 #ifndef SIMGRID_STHREAD_H
 #define SIMGRID_STHREAD_H
 
-#if defined(__ELF__)
-#define XBT_PUBLIC __attribute__((visibility("default")))
-#else
-#define XBT_PUBLIC
-#endif
+#include "xbt/base.h"
+#include <sys/time.h>
 
 #if defined(__cplusplus)
 extern "C" {
@@ -29,17 +31,71 @@ typedef unsigned long int sthread_t;
 int sthread_create(sthread_t* thread, const /*pthread_attr_t*/ void* attr, void* (*start_routine)(void*), void* arg);
 int sthread_join(sthread_t thread, void** retval);
 
+typedef struct {
+  unsigned recursive : 1;
+  unsigned errorcheck : 1;
+  unsigned robust : 1;
+} sthread_mutexattr_t;
+
+int sthread_mutexattr_init(sthread_mutexattr_t* attr);
+int sthread_mutexattr_settype(sthread_mutexattr_t* attr, int type);
+int sthread_mutexattr_gettype(const sthread_mutexattr_t* attr, int* type);
+int sthread_mutexattr_getrobust(const sthread_mutexattr_t* attr, int* robustness);
+int sthread_mutexattr_setrobust(sthread_mutexattr_t* attr, int robustness);
+
 typedef struct {
   void* mutex;
 } sthread_mutex_t;
-int sthread_mutex_init(sthread_mutex_t* mutex, const /*pthread_mutexattr_t*/ void* attr);
+int sthread_mutex_init(sthread_mutex_t* mutex, const sthread_mutexattr_t* attr);
 int sthread_mutex_lock(sthread_mutex_t* mutex);
 int sthread_mutex_trylock(sthread_mutex_t* mutex);
 int sthread_mutex_unlock(sthread_mutex_t* mutex);
 int sthread_mutex_destroy(sthread_mutex_t* mutex);
 
+typedef struct {
+  unsigned unused : 1;
+} sthread_barrierattr_t;
+
+typedef struct {
+  void* barrier;
+} sthread_barrier_t;
+int sthread_barrier_init(sthread_barrier_t* barrier, const sthread_barrierattr_t* attr, unsigned count);
+int sthread_barrier_wait(sthread_barrier_t* barrier);
+int sthread_barrier_destroy(sthread_barrier_t* barrier);
+
+typedef struct {
+  unsigned unused : 1;
+} sthread_condattr_t;
+
+typedef struct {
+  void* cond;
+} sthread_cond_t;
+int sthread_cond_init(sthread_cond_t* cond, sthread_condattr_t* attr);
+int sthread_cond_signal(sthread_cond_t* cond);
+int sthread_cond_broadcast(sthread_cond_t* cond);
+int sthread_cond_wait(sthread_cond_t* cond, sthread_mutex_t* mutex);
+int sthread_cond_timedwait(sthread_cond_t* cond, sthread_mutex_t* mutex, const struct timespec* abs_timeout);
+int sthread_cond_destroy(sthread_cond_t* cond);
+
+typedef struct {
+  void* sem;
+} sthread_sem_t;
+int sthread_sem_init(sthread_sem_t* sem, int pshared, unsigned int value);
+int sthread_sem_destroy(sthread_sem_t* sem);
+int sthread_sem_post(sthread_sem_t* sem);
+int sthread_sem_wait(sthread_sem_t* sem);
+int sthread_sem_trywait(sthread_sem_t* sem);
+int sthread_sem_timedwait(sthread_sem_t* sem, const struct timespec* abs_timeout);
+
+int sthread_gettimeofday(struct timeval* tv);
+unsigned int sthread_sleep(double seconds);
+int sthread_usleep(double seconds);
+
+int sthread_access_begin(void* objaddr, const char* objname, const char* file, int line, const char* function);
+void sthread_access_end(void* objaddr, const char* objname, const char* file, int line, const char* function);
+
 #if defined(__cplusplus)
 }
 #endif
 
-#endif
\ No newline at end of file
+#endif