Unix and Linux Discussions Tagged with permission |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
2 |
1,753 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
1,958 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
11,238 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
5,306 |
Shell Programming and Scripting |
|
|
|
5 |
5,557 |
Ubuntu |
|
|
|
5 |
2,728 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
878 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
8,861 |
Solaris |
|
|
|
2 |
1,760 |
Solaris |
|
|
|
3 |
2,967 |
Shell Programming and Scripting |
|
|
|
13 |
2,994 |
Shell Programming and Scripting |
|
|
|
1 |
2,729 |
Solaris |
|
|
|
2 |
1,483 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,855 |
Linux |
|
|
|
6 |
1,924 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
1,589 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
2,055 |
AIX |
|
|
|
15 |
10,720 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,142 |
Windows & DOS: Issues & Discussions |
|
|
|
12 |
28,774 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
9,007 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
11,316 |
AIX |
|
|
|
3 |
2,163 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
13,218 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
1,864 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
3,524 |
UNIX for Dummies Questions & Answers |
|
|
|
12 |
26,177 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
4,419 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
6,092 |
AIX |
|
|
|
3 |
4,547 |
OS X (Apple) |
|
|
|
1 |
1,966 |
Solaris |
|
|
|
6 |
54,112 |
AIX |
|
|
|
1 |
2,168 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
6,608 |
Linux |
|
|
|
1 |
6,591 |
AIX |
|
|
|
3 |
2,211 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
10,031 |
Ubuntu |
|
|
|
3 |
9,954 |
Shell Programming and Scripting |
|
|
|
15 |
18,319 |
Solaris |
|
|
|
3 |
6,630 |
UNIX for Dummies Questions & Answers |
ACL_GET_PERM(3) BSD Library Functions Manual ACL_GET_PERM(3)
NAME
acl_get_perm -- test for a permission in an ACL permission set
LIBRARY
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS
#include <sys/types.h>
#include <acl/libacl.h>
int
acl_get_perm(acl_permset_t permset_d, acl_perm_t perm);
DESCRIPTION
The acl_get_perm() function tests if the permission specified by the argument perm is contained in the ACL permission set pointed to by the
argument permset_d.
Any existing descriptors that refer to permset_d continue to refer to that permission set.
RETURN VALUE
If successful, the acl_get_perm() function returns 1 if the permission specified by perm is contained in the ACL permission set permset_d,
and 0 if the permission is not contained in the permission set. Otherwise, the value -1 is returned and the global variable errno is set to
indicate the error.
ERRORS
If any of the following conditions occur, the acl_get_perm() function returns -1 and sets errno to the corresponding value:
[EINVAL] The argument permset_d is not a valid descriptor for a permission set within an ACL entry.
The argument perm is not a valid acl_perm_t value.
STANDARDS
This is a non-portable, Linux specific extension to the ACL manipulation functions defined in IEEE Std 1003.1e draft 17 ("POSIX.1e", aban-
doned).
SEE ALSO
acl_add_perm(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_permset(3), acl_set_permset(3), acl(5)
AUTHOR
Written by Andreas Gruenbacher <a.gruenbacher@bestbits.at>.
Linux ACL March 23, 2002 Linux ACL