Function report |
Source Code:ipc\msg.c |
Create Date:2022-07-28 16:41:40 |
Last Modify:2020-03-17 22:56:56 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:msgctl_info
Proto:static int msgctl_info(struct ipc_namespace *ns, int msqid, int cmd, struct msginfo *msginfo)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct ipc_namespace * | ns | |
int | msqid | |
int | cmd | |
struct msginfo * | msginfo |
466 | err = security_msg_queue_msgctl(NULL, cmd) |
471 | msgmni = msg_ctlmni |
472 | msgmax = msg_ctlmax |
473 | msgmnb = msg_ctlmnb |
474 | msgssz = message segment size |
476 | lock for reading |
481 | Else |
486 | max_idx = pc_get_maxidx - get the highest assigned index*@ids: ipc identifier set* Called with ipc_ids.rwsem held for reading. |
Name | Describe |
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ksys_msgctl | |
compat_ksys_msgctl |
Source code conversion tool public plug-in interface | X |
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Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |