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Searched refs:semop (Results 1 – 10 of 10) sorted by relevance

/linux/tools/testing/selftests/powerpc/syscalls/
H A Dipc.h3 DO_TEST(semop, __NR_semop)
/linux/tools/testing/selftests/memfd/
H A Dmemfd_test.c1364 if (semop(sem, &sembuf, 1) < 0) { in sysctl_nested_wait()
1449 if (semop(sem, &sembuf, 1) < 0) { in sysctl_nested_child()
1468 if (semop(sem, &sembuf, 1) < 0) { in sysctl_nested_child()
1492 if (semop(sem, &sembuf, 1) < 0) { in sysctl_nested_child()
1511 if (semop(sem, &sembuf, 1) < 0) { in sysctl_nested_child()
1529 if (semop(sem, &sembuf, 1) < 0) { in sysctl_nested_child()
/linux/tools/testing/selftests/mm/
H A Drmap.c133 semop(data->semid, &sem_wait, 1); in propagate_children()
/linux/tools/perf/arch/mips/entry/syscalls/
H A Dsyscall_n64.tbl73 63 n64 semop sys_semop
/linux/scripts/
H A Dsyscall.tbl237 193 common semop sys_semop
/linux/tools/scripts/
H A Dsyscall.tbl237 193 common semop sys_semop
/linux/tools/perf/arch/xtensa/entry/syscalls/
H A Dsyscall.tbl179 163 common semop sys_semop
/linux/tools/perf/arch/x86/entry/syscalls/
H A Dsyscall_64.tbl77 65 common semop sys_semop
/linux/tools/perf/arch/arm/entry/syscalls/
H A Dsyscall.tbl316 298 common semop sys_semop sys_oabi_semop
/linux/ipc/
H A Dsem.c30 * - FIFO ordering for semop() operations (just FIFO, not starvation
33 * one semop() are handled.
46 * - semop() calls and semctl(RMID) are synchronized by RCU.
53 * - the task that performs a successful semop() scans the list of all
100 * - semop
305 * merge_queues - merge single semop queues into global queue
310 * operations when a multi-semop operation must sleep.
947 * The function return 1 if at least one semop was completed successfully.
1103 * Per definition, a task waits only on the semaphore of the first semop
2170 * fastpath: the semop ha in __do_semtimedop()
2296 SYSCALL_DEFINE3(semop,int,semid,struct sembuf __user *,tsops,unsigned,nsops) SYSCALL_DEFINE3() argument
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