Function report |
Source Code:ipc\util.c |
Create Date:2022-07-28 16:39:56 |
Last Modify:2022-05-23 18:05:07 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:pc_obtain_object_check*@ids: ipc identifier set*@id: ipc id to look for* Similar to ipc_obtain_object_idr() but also checks the ipc object* sequence number.* Call inside the RCU critical section.* The ipc object is *not* locked on exit.
Proto:struct kern_ipc_perm *ipc_obtain_object_check(struct ipc_ids *ids, int id)
Type:struct kern_ipc_perm
Parameter:
Type | Parameter | Name |
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struct ipc_ids * | ids | |
int | id |
623 | If ipc_checkid(out, id) Then Return ERR_PTR( - EINVAL) |
625 | out : |
626 | Return out |
Name | Describe |
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ipcctl_obtain_check | pcctl_obtain_check - retrieve an ipc object and check permissions*@ns: ipc namespace*@ids: the table of ids where to look for the ipc*@id: the id of the ipc to retrieve*@cmd: the cmd to check*@perm: the permission to set*@extra_perm: one extra permission |
msq_obtain_object_check | |
sem_obtain_object_check | |
shm_obtain_object_check |
Source code conversion tool public plug-in interface | X |
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