Implements mutex semaphore in mmap'ed file. More...
#include "../params.h"
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Classes | |
| struct | semaphore |
Defines | |
| #define | SEM_LOCKING_REGION_SIZE (4) |
Typedefs | |
| typedef struct semaphore | semaphore_t |
Functions | |
| void | semaphore_close (semaphore_t *semap, int &fd) |
| semaphore_t * | semaphore_create (const char *semaphore_name, int &fd) |
| semaphore_t * | semaphore_open (const char *semaphore_name, int &fd) |
| void | semaphore_post (semaphore_t *semap) |
| bool | semaphore_wait (semaphore_t *semap, unsigned long timeout=0) |
Detailed Description
Implements mutex semaphore in mmap'ed file.
Definition in file sem.h.
