Searched refs:semval (Results 1 – 3 of 3) sorted by relevance
| /openbsd/src/gnu/usr.bin/perl/t/io/ |
| D | sem.t | 58 my $semval = 192;
59 ok(semctl($id, $sem2set, SETVAL, $semval),
60 "Set semaphore $sem2set to $semval");
70 is($semvals[$sem2set], $semval,
73 is(semctl($id, $sem2set, GETVAL, $ignored), $semval,
82 is($semvals[$sem2set], $semval,
87 $semvals[$sem2set] = $semval + 1;
94 is(semctl($id, $sem2set, GETVAL, undef), $semval+1,
108 my $op = pack "s!*", $sem2set, $semval, 0;
110 is(semctl($id, $sem2set, GETVAL, 0), $semval,
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| /openbsd/src/sys/kern/ |
| D | sysv_sem.c | 239 unsigned short *semval = NULL, nsems; in sys___semctl() local
320 *retval = semaptr->sem_base[semnum].semval; in sys___semctl()
325 semval = mallocarray(nsems, sizeof(arg.array[0]), in sys___semctl()
330 free(semval, M_TEMP, nsems * sizeof(arg.array[0])); in sys___semctl()
336 semval[i] = semaptr->sem_base[i].semval; in sys___semctl()
338 error = copyout(&semval[i], &arg.array[i], in sys___semctl()
360 semaptr->sem_base[semnum].semval = arg.val; in sys___semctl()
367 semval = mallocarray(nsems, sizeof(arg.array[0]), in sys___semctl()
370 error = copyin(&arg.array[i], &semval[i], in sys___semctl()
374 if (semval[i] > seminfo.semvmx) { in sys___semctl()
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| /openbsd/src/sys/sys/ |
| D | sem.h | 47 unsigned short semval; /* semaphore value */ member
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