SimGrid  3.13
Versatile Simulation of Distributed Systems
synchro_core.h File Reference
#include "xbt/misc.h"
#include "xbt/function_types.h"

Macros

#define XBT_BARRIER_SERIAL_PROCESS   -1
 

Typedefs

typedef struct s_smx_mutex_ * xbt_mutex_t
 Thread mutex data type (opaque object) More...
 
typedef struct s_smx_cond_ * xbt_cond_t
 Thread condition data type (opaque object) More...
 
typedef struct s_xbt_bar_xbt_bar_t
 

Functions

xbt_mutex_t xbt_mutex_init (void)
 Creates a new mutex variable. More...
 
void xbt_mutex_acquire (xbt_mutex_t mutex)
 Blocks onto the given mutex variable. More...
 
int xbt_mutex_try_acquire (xbt_mutex_t mutex)
 Tries to block onto the given mutex variable Tries to lock a mutex, return 1 if the mutex is unlocked, else 0. More...
 
void xbt_mutex_release (xbt_mutex_t mutex)
 Releases the given mutex variable. More...
 
void xbt_mutex_destroy (xbt_mutex_t mutex)
 Destroyes the given mutex variable. More...
 
xbt_cond_t xbt_cond_init (void)
 Creates a condition variable. More...
 
void xbt_cond_wait (xbt_cond_t cond, xbt_mutex_t mutex)
 Blocks onto the given condition variable. More...
 
void xbt_cond_timedwait (xbt_cond_t cond, xbt_mutex_t mutex, double delay)
 Blocks onto the given condition variable, but only for the given amount of time. More...
 
void xbt_cond_signal (xbt_cond_t cond)
 Signals the given mutex variable. More...
 
void xbt_cond_broadcast (xbt_cond_t cond)
 Broadcasts the given mutex variable. More...
 
void xbt_cond_destroy (xbt_cond_t cond)
 Destroys the given mutex variable. More...
 
xbt_bar_t xbt_barrier_init (unsigned int count)
 
void xbt_barrier_destroy (xbt_bar_t bar)
 
int xbt_barrier_wait (xbt_bar_t bar)