ACL_DELETE_PERM(3) BSD Library Functions Manual ACL_DELETE_PERM(3)NAME
acl_delete_perm -- delete permissions from a permission set
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_delete_perm(acl_permset_t permset_d, acl_perm_t perm);
DESCRIPTION
The acl_delete_perm() function is a POSIX.1e call that removes specific permissions from permissions set perm.
RETURN VALUES
The acl_delete_perm() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to
indicate the error.
ERRORS
The acl_delete_perm() function fails if:
[EINVAL] Argument permset_d is not a valid descriptor for a permission set. Argument perm does not contain a valid acl_perm_t
value.
SEE ALSO acl(3), acl_add_perm(3), acl_clear_perms(3), acl_get_permset(3), acl_set_permset(3), posix1e(3)STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
HISTORY
POSIX.1e support was introduced in FreeBSD 4.0. The acl_delete_perm() function was added in FreeBSD 5.0.
AUTHORS
The acl_delete_perm() function was written by Chris D. Faulhaber <jedgar@fxp.org>.
BSD March 10, 2001 BSD
Check Out this Related Man Page
ACL_DELETE_PERM(3) BSD Library Functions Manual ACL_DELETE_PERM(3)NAME
acl_delete_perm -- delete a permission from an ACL permission set
LIBRARY
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_delete_perm(acl_permset_t permset_d, acl_perm_t perm);
DESCRIPTION
The acl_delete_perm() function deletes the permission contained in the argument perm from the permission set referred to by the argument
permset_d. An attempt to delete a permission that is not contained in the permission set is not considered an error.
Any existing descriptors that refer to permset_d continue to refer to that permission set.
RETURN VALUE
The acl_delete_perm() function returns the value 0 if successful; 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_delete_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 does not contain a valid acl_perm_t value.
STANDARDS
IEEE Std 1003.1e draft 17 ("POSIX.1e", abandoned)
SEE ALSO acl_add_perm(3), acl_clear_perms(3), acl_get_perm(3), acl_get_permset(3), acl_set_permset(3), acl(5)AUTHOR
Derived from the FreeBSD manual pages written by Robert N M Watson <rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher
<a.gruenbacher@computer.org>.
Linux ACL March 23, 2002 Linux ACL
Can anybody please tell me what in the world this command does? find /home -mount \( -perm -4000 -o -perm -2000 -o -perm -2 \) -a \( -type f -o -type d \) -exec ls -lLabd {} \; 2> /dev/null
This is a SCO Unixware machine (3 Replies)
Discussion started by: jscudder
3 Replies
2. Post Here to Contact Site Administrators and Moderators
I created a file with the permissions of 776.
When I ran the command find /root/Desktop -perm -644 -type f
The created file shows up as part of the results.
Doesn't -perm -mode mean that for global, only 4(read) and 2(write) can be accepted ? (2 Replies)
Hi,
I am unable to change the permissions for a directory in HDFS.
from what i understand acl's supersede all other permissions. even if a directory is not owned by me, but there is an acl for me with rwx then i must be able to change the permissions of that directory.
Please find the... (8 Replies)