Searched refs:msg_msg (Results 1 – 13 of 13) sorted by relevance
| /Linux-v5.4/ipc/ |
| D | msgutil.c | 42 #define DATALEN_MSG ((size_t)PAGE_SIZE-sizeof(struct msg_msg))
46 static struct msg_msg *alloc_msg(size_t len) in alloc_msg()
48 struct msg_msg *msg; in alloc_msg()
84 struct msg_msg *load_msg(const void __user *src, size_t len) in load_msg()
86 struct msg_msg *msg; in load_msg()
118 struct msg_msg *copy_msg(struct msg_msg *src, struct msg_msg *dst) in copy_msg()
145 struct msg_msg *copy_msg(struct msg_msg *src, struct msg_msg *dst) in copy_msg()
150 int store_msg(void __user *dest, struct msg_msg *msg, size_t len) in store_msg()
169 void free_msg(struct msg_msg *msg) in free_msg()
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| D | util.h | 196 extern void free_msg(struct msg_msg *msg);
197 extern struct msg_msg *load_msg(const void __user *src, size_t len);
198 extern struct msg_msg *copy_msg(struct msg_msg *src, struct msg_msg *dst);
199 extern int store_msg(void __user *dest, struct msg_msg *msg, size_t len);
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| D | msg.c | 73 struct msg_msg *r_msg;
255 struct msg_msg *msg, *t; in freeque()
766 static int testmsg(struct msg_msg *msg, long type, int mode) in testmsg()
788 static inline int pipelined_send(struct msg_queue *msq, struct msg_msg *msg, in pipelined_send()
820 struct msg_msg *msg; in do_msgsnd()
994 static long do_msg_fill(void __user *dest, struct msg_msg *msg, size_t bufsz) in do_msg_fill()
1013 static inline struct msg_msg *prepare_copy(void __user *buf, size_t bufsz) in prepare_copy()
1015 struct msg_msg *copy; in prepare_copy()
1026 static inline void free_copy(struct msg_msg *copy) in free_copy()
1032 static inline struct msg_msg *prepare_copy(void __user *buf, size_t bufsz) in prepare_copy()
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| D | mqueue.c | 69 struct msg_msg *msg; /* ptr of loaded message */
131 static int msg_insert(struct msg_msg *msg, struct mqueue_inode_info *info) in msg_insert()
189 static inline struct msg_msg *msg_get(struct mqueue_inode_info *info) in msg_get()
193 struct msg_msg *msg; in msg_get()
220 struct msg_msg, m_list); in msg_get()
307 mq_treesize = info->attr.mq_maxmsg * sizeof(struct msg_msg) + in mqueue_get_inode()
442 struct msg_msg *msg, *nmsg; in mqueue_evict_inode()
468 mq_treesize = info->attr.mq_maxmsg * sizeof(struct msg_msg) + in mqueue_evict_inode()
926 struct msg_msg *message, in pipelined_send()
971 struct msg_msg *msg_ptr; in do_mq_timedsend()
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| /Linux-v5.4/security/selinux/include/ |
| D | objsec.h | 167 const struct msg_msg *msg_msg) in selinux_msg_msg() argument
169 return msg_msg->security + selinux_blob_sizes.lbs_msg_msg; in selinux_msg_msg()
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| /Linux-v5.4/include/linux/ |
| D | msg.h | 9 struct msg_msg { struct
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| D | security.h | 52 struct msg_msg;
410 int security_msg_msg_alloc(struct msg_msg *msg);
411 void security_msg_msg_free(struct msg_msg *msg);
417 struct msg_msg *msg, int msqflg);
418 int security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
1120 static inline int security_msg_msg_alloc(struct msg_msg *msg) in security_msg_msg_alloc()
1125 static inline void security_msg_msg_free(struct msg_msg *msg) in security_msg_msg_free()
1148 struct msg_msg *msg, int msqflg) in security_msg_queue_msgsnd()
1154 struct msg_msg *msg, in security_msg_queue_msgrcv()
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| D | lsm_hooks.h | 1659 int (*msg_msg_alloc_security)(struct msg_msg *msg);
1660 void (*msg_msg_free_security)(struct msg_msg *msg);
1666 int (*msg_queue_msgsnd)(struct kern_ipc_perm *perm, struct msg_msg *msg,
1668 int (*msg_queue_msgrcv)(struct kern_ipc_perm *perm, struct msg_msg *msg,
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| /Linux-v5.4/Documentation/security/ |
| D | lsm.rst | 80 <kern_ipc_perm>` and :c:type:`struct msg_msg
81 <msg_msg>`; additionally, the definitions for :c:type:`struct
82 msg_msg <msg_msg>`, struct msg_queue, and struct shmid_kernel
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| /Linux-v5.4/security/smack/ |
| D | smack.h | 365 static inline struct smack_known **smack_msg_msg(const struct msg_msg *msg) in smack_msg_msg()
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| D | smack_lsm.c | 2900 static int smack_msg_msg_alloc_security(struct msg_msg *msg) in smack_msg_msg_alloc_security()
3198 static int smack_msg_queue_msgsnd(struct kern_ipc_perm *isp, struct msg_msg *msg, in smack_msg_queue_msgsnd()
3217 static int smack_msg_queue_msgrcv(struct kern_ipc_perm *isp, struct msg_msg *msg, in smack_msg_queue_msgrcv()
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| /Linux-v5.4/security/ |
| D | security.c | 612 static int lsm_msg_msg_alloc(struct msg_msg *mp) in lsm_msg_msg_alloc()
1741 int security_msg_msg_alloc(struct msg_msg *msg) in security_msg_msg_alloc()
1753 void security_msg_msg_free(struct msg_msg *msg) in security_msg_msg_free()
1790 struct msg_msg *msg, int msqflg) in security_msg_queue_msgsnd()
1795 int security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, in security_msg_queue_msgrcv()
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| /Linux-v5.4/security/selinux/ |
| D | hooks.c | 5885 static int msg_msg_alloc_security(struct msg_msg *msg) in msg_msg_alloc_security()
5911 static int selinux_msg_msg_alloc_security(struct msg_msg *msg) in selinux_msg_msg_alloc_security()
5983 static int selinux_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) in selinux_msg_queue_msgsnd()
6029 static int selinux_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, in selinux_msg_queue_msgrcv()
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