NAME
acl_delete_perm —
delete permissions from a permission
set
LIBRARY
library “libc”
SYNOPSIS
#include
<sys/types.h>
#include <sys/acl.h>
int
acl_delete_perm(acl_permset_t
permset_d, acl_perm_t
perm);
DESCRIPTION
Theacl_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>.