diff options
Diffstat (limited to 'thread.c')
| -rw-r--r-- | thread.c | 18 |
1 files changed, 11 insertions, 7 deletions
@@ -1,4 +1,4 @@ -/* $Id: thread.c,v 1.4 2004/06/01 06:45:30 reinelt Exp $ +/* $Id: thread.c,v 1.5 2004/06/20 10:09:56 reinelt Exp $ * * thread handling (mutex, shmem, ...) * @@ -26,6 +26,10 @@ * * * $Log: thread.c,v $ + * Revision 1.5 2004/06/20 10:09:56 reinelt + * + * 'const'ified the whole source + * * Revision 1.4 2004/06/01 06:45:30 reinelt * * some Fixme's processed @@ -123,7 +127,7 @@ int mutex_create (void) } -void mutex_lock (int semid) +void mutex_lock (const int semid) { struct sembuf sembuf; sembuf.sem_num = 0; @@ -133,7 +137,7 @@ void mutex_lock (int semid) } -void mutex_unlock (int semid) +void mutex_unlock (const int semid) { struct sembuf sembuf; sembuf.sem_num = 0; @@ -143,14 +147,14 @@ void mutex_unlock (int semid) } -void mutex_destroy (int semid) +void mutex_destroy (const int semid) { union semun arg; semctl(semid, 0, IPC_RMID, arg); } -int shm_create (void **buffer, int size) +int shm_create (void **buffer, const int size) { int shmid; @@ -170,14 +174,14 @@ int shm_create (void **buffer, int size) } -void shm_destroy (int shmid, void *buffer) +void shm_destroy (const int shmid, const void *buffer) { shmdt (buffer); shmctl(shmid, IPC_RMID, NULL); } -int thread_create (char *name, void (*thread)(void *data), void *data) +int thread_create (const char *name, void (*thread)(void *data), void *data) { pid_t pid, ppid; |