inode_permission(9) [centos man page]

INODE_PERMISSION(9)						   The Linux VFS					       INODE_PERMISSION(9)

NAME

       inode_permission - Check for access rights to a given inode

SYNOPSIS

       int inode_permission(struct inode * inode, int mask);

ARGUMENTS

       inode
	   Inode to check permission on

       mask
	   Right to check for (MAY_READ, MAY_WRITE, MAY_EXEC)

DESCRIPTION

       Check for read/write/execute permissions on an inode. We use fs[ug]id for this, letting us set arbitrary permissions for filesystem access
       without changing the "normal" UIDs which are used for other things.

       When checking for MAY_APPEND, MAY_WRITE must also be set in mask.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						       INODE_PERMISSION(9)

matchpathcon_checkmatches(3)				     SELinux API documentation				      matchpathcon_checkmatches(3)

NAME

       matchpathcon_checkmatches,  matchpathcon_filespec_add, matchpathcon_filespec_destroy, matchpathcon_filespec_eval - check and report whether
       any specification index has no matches with any inode. Maintenance and statistics on inode associations.

SYNOPSIS

       #include <selinux/selinux.h>

       void matchpathcon_checkmatches(char *str);

       int matchpathcon_filespec_add(ino_t ino, int specind, const char *file);

       void matchpathcon_filespec_destroy(void);

       void matchpathcon_filespec_eval(void);

DESCRIPTION

       matchpathcon_checkmatches checks whether any specification has no matches and reports them.  The str argument is used as a prefix  for  any
       warning messages.

       matchpathcon_filespec_add maintains an association between an inode ino and a specification index specind, and checks whether a conflicting
       specification is already associated with the same inode (e.g. due to multiple hard links). If so, then it uses the latter of the two speci-
       fications based on their order in the file context configuration. Returns the specification index used or -1 on error.

       matchpathcon_filespec_destroy destroys any inode associations that have been added, e.g. to restart for a new filesystem.

       matchpathcon_filespec_eval displays statistics on the hash table usage for the inode associations.

RETURN VALUE

       Returns zero on success or -1 otherwise.

SEE ALSO

       selinux(8), matchpathcon(3), matchpathcon_index(3), freecon(3), setfilecon(3), setfscreatecon(3)

sds@tycho.nsa.gov						 21 November 2009				      matchpathcon_checkmatches(3)