sem.c File Reference
#include <ubixos/sem.h>#include <sys/types.h>#include <ubixos/errno.h>#include <ubixos/time.h>#include <ubixos/kpanic.h>#include <lib/kmalloc.h>
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Functions | |
| int | sem_close (semID_t id) |
| err_t | sem_destroy (sys_sem_t **sem) |
| int | sem_getvalue (semID_t id, int *val) |
| err_t | sem_init (sys_sem_t **sem, uint8_t count) |
| int | sem_open (semID_t *id, const char *name, int oflag, mode_t mode, unsigned int value) |
| int | sem_post (semID_t id) |
| int | sem_timedwait (semID_t id, const struct timespec *ts) |
| int | sem_trywait (semID_t id) |
| int | sem_unlink (const char *name) |
| int | sem_wait (semID_t id) |
Function Documentation
◆ sem_close()
◆ sem_destroy()
Definition at line 87 of file sem.c.
References sys_sem::cond, EINVAL, ENOERR, kfree(), sys_sem::mutex, NULL, ubthread_cond_destroy(), and ubthread_mutex_destroy().
Referenced by sys_sem_free().
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◆ sem_getvalue()
◆ sem_init()
Definition at line 56 of file sem.c.
References sys_sem::cond, ENOERR, kmalloc(), kprintf(), sys_sem::mutex, NULL, sys_sem::signaled, ubthread_cond_init(), and ubthread_mutex_init().
Referenced by sys_sem_new().
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