-/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2004-2019. 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. */
+#include "simgrid/Exception.hpp"
#include "src/msg/msg_private.hpp"
#define MSG_CALL(type, oldname, args)
sg_actor_yield();
}
+msg_error_t MSG_process_sleep(double duration)
+{
+ try {
+ sg_actor_sleep_for(duration);
+ return MSG_OK;
+ } catch (const simgrid::HostFailureException&) {
+ return MSG_HOST_FAILURE;
+ }
+}
+
+/** @brief Returns the user data of a process.
+ *
+ * This function checks whether @a process is a valid pointer and returns the user data associated to this process.
+ */
+void* MSG_process_get_data(msg_process_t process)
+{
+ xbt_assert(process != nullptr, "Invalid parameter: first parameter must not be nullptr!");
+
+ /* get from SIMIX the MSG process data, and then the user data */
+ return sg_actor_data(process);
+}
+
+/** @brief Sets the user data of a process.
+ *
+ * This function checks whether @a process is a valid pointer and sets the user data associated to this process.
+ */
+msg_error_t MSG_process_set_data(msg_process_t process, void* data)
+{
+ xbt_assert(process != nullptr, "Invalid parameter: first parameter must not be nullptr!");
+ sg_actor_data_set(process, data);
+
+ return MSG_OK;
+}
+
+msg_process_t MSG_process_attach(const char* name, void* data, msg_host_t host, xbt_dict_t properties)
+{
+ return sg_actor_attach(name, data, host, properties);
+}
+
+void MSG_process_detach()
+{
+ sg_actor_detach();
+}
+aid_t MSG_process_self_PID()
+{
+ return sg_actor_self_get_pid();
+}
+
+/** @brief Return the PPID of the current process.
+ *
+ * This function returns the PID of the parent of the currently running #msg_process_t.
+ */
+aid_t MSG_process_self_PPID()
+{
+ return sg_actor_self_get_ppid();
+}
+
+/** @brief Return the name of the current process. */
+const char* MSG_process_self_name()
+{
+ return sg_actor_self_get_name();
+}
+/** @brief Return the current process.
+ *
+ * This function returns the currently running #msg_process_t.
+ */
+msg_process_t MSG_process_self()
+{
+ return sg_actor_self();
+}
+
+/** @brief Take an extra reference on that process to prevent it to be garbage-collected */
+void MSG_process_ref(msg_process_t process)
+{
+ sg_actor_ref(process);
+}
+/** @brief Release a reference on that process so that it can get be garbage-collected */
+void MSG_process_unref(msg_process_t process)
+{
+ sg_actor_unref(process);
+}
+/** @brief Return the current number MSG processes. */
+int MSG_process_get_number()
+{
+ return simgrid_get_actor_count();
+}
/* ************************** NetZones *************************** */
sg_netzone_t MSG_zone_get_root()
{
}
void* MSG_host_get_data(sg_host_t host)
{
- return sg_host_user(host);
+ return sg_host_data(host);
}
void MSG_host_set_data(sg_host_t host, void* data)
{
- return sg_host_user_set(host, data);
+ return sg_host_data_set(host, data);
}
xbt_dict_t MSG_host_get_mounted_storage_list(sg_host_t host)
{
{
return sg_host_is_on(h);
}
-int MSG_host_is_off(sg_host_t h)
-{
- return sg_host_is_off(h);
-}
xbt_dict_t MSG_host_get_properties(sg_host_t host)
{
return sg_host_get_properties(host);
{
return sg_barrier_wait(bar);
}
+
+sg_sem_t MSG_sem_init(int initial_value)
+{
+ return sg_sem_init(initial_value);
+}
+void MSG_sem_acquire(sg_sem_t sem)
+{
+ sg_sem_acquire(sem);
+}
+int MSG_sem_acquire_timeout(sg_sem_t sem, double timeout)
+{
+ return sg_sem_acquire_timeout(sem, timeout);
+}
+void MSG_sem_release(sg_sem_t sem)
+{
+ sg_sem_release(sem);
+}
+int MSG_sem_get_capacity(sg_sem_t sem)
+{
+ return sg_sem_get_capacity(sem);
+}
+void MSG_sem_destroy(sg_sem_t sem)
+{
+ sg_sem_destroy(sem);
+}
+int MSG_sem_would_block(sg_sem_t sem)
+{
+ return sg_sem_would_block(sem);
+}
