Searched refs:semptr (Results 1 - 1 of 1) sorted by relevance
| /macosx-10.9.5/xnu-2422.115.4/bsd/kern/ |
| H A D | sysv_sem.c | 1067 register struct sembuf *sopptr = NULL; /* protected by 'semptr' */
1068 register struct sem *semptr = NULL; /* protected by 'if' */ local
1163 semptr = &semakptr->u.sem_base[sopptr->sem_num];
1166 printf("semop: semakptr=%x, sem_base=%x, semptr=%x, sem[%d]=%d : op=%d, flag=%s\n",
1167 semakptr, semakptr->u.sem_base, semptr,
1168 sopptr->sem_num, semptr->semval, sopptr->sem_op,
1173 if (semptr->semval + sopptr->sem_op < 0) {
1179 semptr->semval += sopptr->sem_op;
1180 if (semptr->semval == 0 &&
1181 semptr
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