Manual Page Result
0
Command: acl_delete_perm | Section: 3 | Source: Digital UNIX | File: acl_delete_perm.3.gz
acl_delete_perm(3) Library Functions Manual acl_delete_perm(3)
NAME
acl_delete_perm - Delete permissions from a set of permissions belong-
ing to an ACL entry
LIBRARY
Security Library (libpacl.a)
SYNOPSIS
#include <sys/acl.h>
int acl_delete_perm( acl_permset_t perms,
acl_perm_t perm_d);
PARAMETERS
Specifies the file permissions to be deleted (a combination of ACL_EXE-
CUTE, ACL_READ, and ACL_WRITE). Specifies the permission set of the
working storage internal representation ACL entry
DESCRIPTION
NOTE: This function is based on Draft 13 of the POSIX P1003.6 stan-
dard. The function may change as the P1003.6 standard is finalized.
The acl_delete_perm() function deletes the specified permission in
perm_d from the permission set. This function does not return an error
if the ACL entry does not have any of the specified permissions turned
on.
RETURN VALUES
Upon successful completion, the acl_delete_perm() function returns a
value of 0 (zero). Otherwise, a value of -1 is returned, and errno is
set to indicate the error.
ERRORS
If the following condition occurs, the acl_delete_perm() function sets
errno to the corresponding value: The permset_d parameter does not re-
fer to a valid permission set.
The perm_d parameter does not contain valid file permission bits.
RELATED INFORMATION
acl_add_perm(3), acl_clear_perm(3),acl_get_permset(3),
acl_set_permset(3), acl_get_entry(3)
Security delim off
acl_delete_perm(3)