1setfilecon(3)              SELinux API documentation             setfilecon(3)
2
3
4

NAME

6       setfilecon,  fsetfilecon, lsetfilecon - set SELinux security context of
7       a file
8

SYNOPSIS

10       #include <selinux/selinux.h>
11
12       int setfilecon(const char *path, const char *con);
13
14       int setfilecon_raw(const char *path, const char *con);
15
16       int lsetfilecon(const char *path, const char *con);
17
18       int lsetfilecon_raw(const char *path, const char *con);
19
20       int fsetfilecon(int fd, const char *con);
21
22       int fsetfilecon_raw(int fd, const char *con);
23

DESCRIPTION

25       setfilecon() sets the security context of the file system object.
26
27       lsetfilecon() is identical to setfilecon, except in the case of a  sym‐
28       bolic  link,  where  the link itself has it's context set, not the file
29       that it refers to.
30
31       fsetfilecon() is identical to setfilecon, only the open file pointed to
32       by  filedes  (as  returned by open(2)) has it's context set in place of
33       path.  Since libselinux 3.4 a file opened via O_PATH is supported.
34
35       setfilecon_raw(), lsetfilecon_raw(), and fsetfilecon_raw() behave iden‐
36       tically to their non-raw counterparts but do not perform context trans‐
37       lation.
38

RETURN VALUE

40       On success, zero is returned. On failure, -1 is returned and  errno  is
41       set appropriately.
42

ERRORS

44       If  there  is insufficient space remaining to store the extended attri‐
45       bute, errno is set to either ENOSPC, or EDQUOT if quota enforcement was
46       the cause.
47
48       If extended attributes are not supported by the filesystem, or are dis‐
49       abled, errno is set to ENOTSUP.
50
51       The errors documented for the stat(2) system call are  also  applicable
52       here.
53

SEE ALSO

55       selinux(3), freecon(3), getfilecon(3), setfscreatecon(3)
56
57
58
59russell@coker.com.au            1 January 2004                   setfilecon(3)
Impressum