ACL_ADD_PERM(3) BSD Library Functions Manual ACL_ADD_PERM(3)NAME
acl_add_perm -- add permissions to a permission set
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_add_perm(acl_permset_t permset_d, acl_perm_t perm);
DESCRIPTION
The acl_add_perm() function is a POSIX.1e call that adds the permission contained in perm to the permission set permset_d.
Note: it is not considered an error to attempt to add permissions that already exist in the permission set.
RETURN VALUES
The acl_add_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_add_perm() function fails if:
[EINVAL] Argument permset_d is not a valid descriptor for a permission set within an ACL entry. Argument perm does not contain a
valid acl_perm_t value.
SEE ALSO acl(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_permset(3), acl_set_permset(3), posix1e(3)STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
AUTHORS
Michael Smith
Chris D Fulhaber
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 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
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)
hi, in other previous post, someone suggested to set the " perm bits " to lock the file such that preventing others write to that same file, could someone please explain exactly what is perm bits and how can I achieve the desired result? Thanks! (1 Reply)
Friends,
I've tried to modify the syslogs permission by using the perm option in the syslog configuration in AIX 6.1 TL 05. But its not getting applied after the configuration. Have restarted the syslog service also.
Need your help!:wall:
The below are the conf details and os versions
>... (1 Reply)
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)