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Searched refs:semid (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/ipc/
Dsem.c154 int semid; /* semaphore set identifier */ member
1137 un->semid = -1; in freeary()
1215 static int semctl_stat(struct ipc_namespace *ns, int semid, in semctl_stat() argument
1226 sma = sem_obtain_object(ns, semid); in semctl_stat()
1232 sma = sem_obtain_object_check(ns, semid); in semctl_stat()
1289 static int semctl_info(struct ipc_namespace *ns, int semid, in semctl_info() argument
1324 static int semctl_setval(struct ipc_namespace *ns, int semid, int semnum, in semctl_setval() argument
1337 sma = sem_obtain_object_check(ns, semid); in semctl_setval()
1386 static int semctl_main(struct ipc_namespace *ns, int semid, int semnum, in semctl_main() argument
1397 sma = sem_obtain_object_check(ns, semid); in semctl_main()
[all …]
Dutil.h280 long compat_ksys_old_semctl(int semid, int semnum, int cmd, int arg);
/Linux-v5.4/arch/arm/kernel/
Dsys_oabi-compat.c314 asmlinkage long sys_oabi_semtimedop(int semid, in sys_oabi_semtimedop() argument
350 err = sys_semtimedop_time32(semid, sops, nsops, timeout); in sys_oabi_semtimedop()
357 asmlinkage long sys_oabi_semop(int semid, struct oabi_sembuf __user *tsops, in sys_oabi_semop() argument
360 return sys_oabi_semtimedop(semid, tsops, nsops, NULL); in sys_oabi_semop()
/Linux-v5.4/Documentation/ia64/
Derr_inject.rst370 int semid[NR_CPUS];
385 if (semid[cpu]!=0)
393 if ((semid[cpu] = semget(key[cpu], 1, IPC_CREAT | IPC_EXCL)) == -1) {
400 vbprintf("semid[%d]=0x%lx, key[%d]=%lx\n",cpu,(u64)semid[cpu],cpu,
404 if (semctl(semid[cpu], 0, SETVAL, arg) == -1) {
418 semop(semid[cpu], &lock, 1);
429 semop(semid[cpu], &unlock, 1);
436 semctl(semid[cpu], 0, IPC_RMID);
/Linux-v5.4/include/linux/
Dsyscalls.h779 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
780 asmlinkage long sys_old_semctl(int semid, int semnum, int cmd, unsigned long arg);
781 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
784 asmlinkage long sys_semtimedop_time32(int semid, struct sembuf __user *sops,
787 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
1406 long ksys_semtimedop(int semid, struct sembuf __user *tsops,
1410 long ksys_old_semctl(int semid, int semnum, int cmd, unsigned long arg);
1420 long compat_ksys_semtimedop(int semid, struct sembuf __user *tsems,
Dcompat.h760 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);