Searched refs:msq (Results 1 – 4 of 4) sorted by relevance
| /linux/ipc/ |
| A D | msg.c | 133 kfree(msq); in msg_rcu_free()
150 msq = kmalloc(sizeof(*msq), GFP_KERNEL_ACCOUNT); in newque()
151 if (unlikely(!msq)) in newque()
160 kfree(msq); in newque()
164 msq->q_stime = msq->q_rtime = 0; in newque()
166 msq->q_cbytes = msq->q_qnum = 0; in newque()
168 msq->q_lspid = msq->q_lrpid = NULL; in newque()
188 return msgsz + msq->q_cbytes <= msq->q_qbytes && in msg_fits_inqueue()
189 1 + msq->q_qnum <= msq->q_qbytes; in msg_fits_inqueue()
937 msq->q_qnum++; in do_msgsnd()
[all …]
|
| /linux/include/linux/ |
| A D | security.h | 442 int security_msg_queue_alloc(struct kern_ipc_perm *msq);
443 void security_msg_queue_free(struct kern_ipc_perm *msq);
444 int security_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg);
445 int security_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd);
446 int security_msg_queue_msgsnd(struct kern_ipc_perm *msq,
448 int security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
1213 static inline int security_msg_queue_alloc(struct kern_ipc_perm *msq) in security_msg_queue_alloc() argument
1218 static inline void security_msg_queue_free(struct kern_ipc_perm *msq) in security_msg_queue_free() argument
1221 static inline int security_msg_queue_associate(struct kern_ipc_perm *msq, in security_msg_queue_associate() argument
1232 static inline int security_msg_queue_msgsnd(struct kern_ipc_perm *msq, in security_msg_queue_msgsnd() argument
[all …]
|
| /linux/security/ |
| A D | security.c | 1926 int security_msg_queue_alloc(struct kern_ipc_perm *msq) in security_msg_queue_alloc() argument
1928 int rc = lsm_ipc_alloc(msq); in security_msg_queue_alloc()
1932 rc = call_int_hook(msg_queue_alloc_security, 0, msq); in security_msg_queue_alloc()
1934 security_msg_queue_free(msq); in security_msg_queue_alloc()
1938 void security_msg_queue_free(struct kern_ipc_perm *msq) in security_msg_queue_free() argument
1940 call_void_hook(msg_queue_free_security, msq); in security_msg_queue_free()
1941 kfree(msq->security); in security_msg_queue_free()
1942 msq->security = NULL; in security_msg_queue_free()
1947 return call_int_hook(msg_queue_associate, 0, msq, msqflg); in security_msg_queue_associate()
1952 return call_int_hook(msg_queue_msgctl, 0, msq, cmd); in security_msg_queue_msgctl()
[all …]
|
| /linux/security/selinux/ |
| A D | hooks.c | 6048 static int selinux_msg_queue_alloc_security(struct kern_ipc_perm *msq) in selinux_msg_queue_alloc_security() argument
6055 isec = selinux_ipc(msq); in selinux_msg_queue_alloc_security()
6059 ad.u.ipc_id = msq->key; in selinux_msg_queue_alloc_security()
6073 isec = selinux_ipc(msq); in selinux_msg_queue_associate()
6076 ad.u.ipc_id = msq->key; in selinux_msg_queue_associate()
6083 static int selinux_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd) in selinux_msg_queue_msgctl() argument
6110 err = ipc_has_perm(msq, perms); in selinux_msg_queue_msgctl()
6122 isec = selinux_ipc(msq); in selinux_msg_queue_msgsnd()
6140 ad.u.ipc_id = msq->key; in selinux_msg_queue_msgsnd()
6170 isec = selinux_ipc(msq); in selinux_msg_queue_msgrcv()
[all …]
|
Completed in 34 milliseconds