X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5d565c9f388ee34b957b69a595e98bbfaf06fb10..ad02a1b4a1730fb36f36295f8749d4811f4d9a65:/src/sthread/sthread_impl.cpp

diff --git a/src/sthread/sthread_impl.cpp b/src/sthread/sthread_impl.cpp
index de2667b0e1..fda1411572 100644
--- a/src/sthread/sthread_impl.cpp
+++ b/src/sthread/sthread_impl.cpp
@@ -5,6 +5,7 @@
 
 /* SimGrid's pthread interposer. Actual implementation of the symbols (see the comment in sthread.h) */
 
+#include "simgrid/s4u/Barrier.hpp"
 #include "smpi/smpi.h"
 #include "xbt/asserts.h"
 #include "xbt/ex.h"
@@ -48,7 +49,7 @@ int sthread_main(int argc, char** argv, char** envp, int (*raw_main)(int, char**
     }
 
   /* Do not intercept valgrind step 1 */
-  if (not strcmp(argv[0], "/usr/bin/valgrind.bin") || not strcmp(argv[0], "/bin/sh")) {
+  if (not strcmp(argv[0], "/usr/bin/valgrind.bin") || not strcmp(argv[0], "/bin/sh")|| not strcmp(argv[0], "/bin/bash")|| not strcmp(argv[0], "gdb")) {
     printf("sthread refuses to intercept the execution of %s. Running the application unmodified.\n", argv[0]);
     fflush(stdout);
     return raw_main(argc, argv, envp);
@@ -181,7 +182,7 @@ int sthread_mutex_lock(sthread_mutex_t* mutex)
   if (mutex->mutex == nullptr)
     sthread_mutex_init(mutex, nullptr);
 
-  XBT_DEBUG("%s(%p)", __FUNCTION__, mutex);
+  XBT_DEBUG("%s(%p)", __func__, mutex);
   static_cast<sg4::Mutex*>(mutex->mutex)->lock();
   return 0;
 }
@@ -192,7 +193,7 @@ int sthread_mutex_trylock(sthread_mutex_t* mutex)
   if (mutex->mutex == nullptr)
     sthread_mutex_init(mutex, nullptr);
 
-  XBT_DEBUG("%s(%p)", __FUNCTION__, mutex);
+  XBT_DEBUG("%s(%p)", __func__, mutex);
   if (static_cast<sg4::Mutex*>(mutex->mutex)->try_lock())
     return 0;
   return EBUSY;
@@ -204,7 +205,7 @@ int sthread_mutex_unlock(sthread_mutex_t* mutex)
   if (mutex->mutex == nullptr)
     sthread_mutex_init(mutex, nullptr);
 
-  XBT_DEBUG("%s(%p)", __FUNCTION__, mutex);
+  XBT_DEBUG("%s(%p)", __func__, mutex);
   static_cast<sg4::Mutex*>(mutex->mutex)->unlock();
   return 0;
 }
@@ -214,10 +215,29 @@ int sthread_mutex_destroy(sthread_mutex_t* mutex)
   if (mutex->mutex == nullptr)
     sthread_mutex_init(mutex, nullptr);
 
-  XBT_DEBUG("%s(%p)", __FUNCTION__, mutex);
+  XBT_DEBUG("%s(%p)", __func__, mutex);
   intrusive_ptr_release(static_cast<sg4::Mutex*>(mutex->mutex));
   return 0;
 }
+
+int sthread_barrier_init(sthread_barrier_t* barrier, const sthread_barrierattr_t* attr, unsigned count){
+  auto b = sg4::Barrier::create(count);
+  intrusive_ptr_add_ref(b.get());
+
+  barrier->barrier = b.get();
+  return 0;
+}
+int sthread_barrier_wait(sthread_barrier_t* barrier){
+  XBT_DEBUG("%s(%p)", __func__, barrier);
+  static_cast<sg4::Barrier*>(barrier->barrier)->wait();
+  return 0;
+}
+int sthread_barrier_destroy(sthread_barrier_t* barrier){
+  XBT_DEBUG("%s(%p)", __func__, barrier);
+  intrusive_ptr_release(static_cast<sg4::Barrier*>(barrier->barrier));
+  return 0;
+}
+
 int sthread_sem_init(sthread_sem_t* sem, int /*pshared*/, unsigned int value)
 {
   auto s = sg4::Semaphore::create(value);
@@ -273,9 +293,17 @@ int sthread_gettimeofday(struct timeval* tv)
   return 0;
 }
 
-void sthread_sleep(double seconds)
+unsigned int sthread_sleep(double seconds)
 {
+  XBT_DEBUG("sleep(%lf)", seconds);
   simgrid::s4u::this_actor::sleep_for(seconds);
+  return 0;
+}
+int sthread_usleep(double seconds)
+{
+  XBT_DEBUG("sleep(%lf)", seconds);
+  simgrid::s4u::this_actor::sleep_for(seconds);
+  return 0;
 }
 
 #if 0