Subversion Repositories HelenOS

Rev

Rev 2071 | Rev 2089 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2071 Rev 2085
Line 38... Line 38...
38 
#include <arch/types.h>
 38 
#include <arch/types.h>
39 
#include <typedefs.h>
 39 
#include <typedefs.h>
40 
#include <synch/semaphore.h>
 40 
#include <synch/semaphore.h>
41 
#include <synch/synch.h>
 41 
#include <synch/synch.h>
42 
 
 42 
 
43 
struct mutex {
 43 
typedef struct {
44 
    semaphore_t sem;
 44 
    semaphore_t sem;
45 
};
 45 
} mutex_t;
46 
 
 46 
 
47 
#define mutex_lock(mtx) \
 47 
#define mutex_lock(mtx) \
48 
    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_FLAGS_NONE)
 48 
    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_FLAGS_NONE)
49 
#define mutex_trylock(mtx) \
 49 
#define mutex_trylock(mtx) \
50 
    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_FLAGS_NON_BLOCKING)
 50 
    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_FLAGS_NON_BLOCKING)