Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:ipc\msg.c Create Date:2022-07-28 16:41:23
Last Modify:2020-03-17 22:56:56 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:ksys_msgget

Proto:long ksys_msgget(key_t key, int msgflg)

Type:long

Parameter:

TypeParameterName
key_tkey
intmsgflg
279  static const struct ipc_ops msg_ops = {getnew = wque - Create a new msg queue*@ns: namespace*@params: ptr to the structure that contains the key and msgflg* Called with msg_ids.rwsem held (writer), associate = security_msg_queue_associate, }
285  ns = ipc_ns
287  key = key
288  flg = msgflg
290  Return pcget - Common sys_*get() code*@ns: namespace*@ids: ipc identifier set*@ops: operations to be called on ipc object creation, permission checks* and further checks*@params: the parameters needed by the previous operations.
Caller
NameDescribe
SYSCALL_DEFINE2
ksys_ipc