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Searched refs:sembuffer (Results 1 – 2 of 2) sorted by relevance

/third_party/ltp/testcases/kernel/mce-test/tsrc/
Dthugetlb.c77 int get_semaphore(int sem_id, struct sembuf *sembuffer) in get_semaphore() argument
79 sembuffer->sem_num = 0; in get_semaphore()
80 sembuffer->sem_op = -1; in get_semaphore()
81 sembuffer->sem_flg = SEM_UNDO; in get_semaphore()
82 return semop(sem_id, sembuffer, 1); in get_semaphore()
85 int put_semaphore(int sem_id, struct sembuf *sembuffer) in put_semaphore() argument
87 sembuffer->sem_num = 0; in put_semaphore()
88 sembuffer->sem_op = 1; in put_semaphore()
89 sembuffer->sem_flg = SEM_UNDO; in put_semaphore()
90 return semop(sem_id, sembuffer, 1); in put_semaphore()
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Dtinjpage.c611 int get_semaphore(int sem_id, struct sembuf *sembuffer) in get_semaphore() argument
613 sembuffer->sem_num = 0; in get_semaphore()
614 sembuffer->sem_op = -1; in get_semaphore()
615 sembuffer->sem_flg = SEM_UNDO; in get_semaphore()
616 return semop(sem_id, sembuffer, 1); in get_semaphore()
619 int put_semaphore(int sem_id, struct sembuf *sembuffer) in put_semaphore() argument
621 sembuffer->sem_num = 0; in put_semaphore()
622 sembuffer->sem_op = 1; in put_semaphore()
623 sembuffer->sem_flg = SEM_UNDO; in put_semaphore()
624 return semop(sem_id, sembuffer, 1); in put_semaphore()
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