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Searched refs:msqid (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/ipc/
Dmsg.c379 static int msgctl_down(struct ipc_namespace *ns, int msqid, int cmd, in msgctl_down() argument
389 ipcp = ipcctl_obtain_check(ns, &msg_ids(ns), msqid, cmd, in msgctl_down()
455 static int msgctl_info(struct ipc_namespace *ns, int msqid, in msgctl_info() argument
491 static int msgctl_stat(struct ipc_namespace *ns, int msqid, in msgctl_stat() argument
501 msq = msq_obtain_object(ns, msqid); in msgctl_stat()
507 msq = msq_obtain_object_check(ns, msqid); in msgctl_stat()
570 long ksys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf) in ksys_msgctl() argument
577 if (msqid < 0 || cmd < 0) in ksys_msgctl()
587 err = msgctl_info(ns, msqid, cmd, &msginfo); in ksys_msgctl()
597 err = msgctl_stat(ns, msqid, cmd, &msqid64); in ksys_msgctl()
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Dutil.h257 long ksys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
258 long ksys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz,
260 long ksys_msgsnd(int msqid, struct msgbuf __user *msgp, size_t msgsz,
272 long compat_ksys_msgctl(int msqid, int cmd, void __user *uptr);
273 long compat_ksys_msgrcv(int msqid, compat_uptr_t msgp, compat_ssize_t msgsz,
275 long compat_ksys_msgsnd(int msqid, compat_uptr_t msgp,
/Linux-v4.19/include/linux/
Dcompat.h814 asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
816 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
Dsyscalls.h703 asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
704 asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
706 asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,