Function report |
Source Code:security\selinux\hooks.c |
Create Date:2022-07-28 18:52:52 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:get the security ID of a set of credentials
Proto:static inline unsigned int cred_sid(const struct cred *cred)
Type:unsigned int
Parameter:
Type | Parameter | Name |
---|---|---|
const struct cred * | cred |
224 | tsec = selinux_cred(cred) |
225 | Return current SID |
Name | Describe |
---|---|
task_sid | get the objective security ID of a task |
cred_has_capability | Check whether a task is allowed to use a capability. |
inode_has_perm | Check whether a task has a particular permission to an inode.The 'adp' parameter is optional and allows other auditdata to be passed (e.g. the dentry). |
file_has_perm | Check whether a task can use an open file descriptor toaccess an inode in a given way. Check access to thedescriptor itself, and then use dentry_has_perm tocheck a particular permission to the file.Access to the descriptor is implicitly granted if it |
superblock_has_perm | Check whether a task can perform a filesystem operation. |
selinux_capset | |
selinux_inode_follow_link | |
selinux_inode_permission | |
ioctl_has_perm | Check whether a task has the ioctl permission and cmd* operation to an inode. |
file_map_prot_check | |
selinux_file_mprotect | |
selinux_cred_getsecid | |
selinux_task_prlimit | |
selinux_task_kill | |
selinux_key_permission |
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