Manual Pages  — ACL_DELETE_PERM

acl_delete_perm – delete permissions from a permission set

LIBRARY SYNOPSIS DESCRIPTION RETURN VALUES ERRORS SEE ALSO STANDARDS HISTORY AUTHORS

Standard C Library (libc, -lc)

#include <sys/types.h>

#include <sys/acl.h>

int
acl_delete_perm(acl_permset_t permset_d, acl_perm_t perm);

The acl_delete_perm() function is a POSIX.1e call that removes specific permissions from permissions set perm.

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.

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.

POSIX.1e is described in IEEE POSIX.1e draft 17.

POSIX.1e support was introduced in FreeBSD 4.0 . The acl_delete_perm() function was added in FreeBSD 5.0 .

The acl_delete_perm() function was written by Chris D. Faulhaber <Mt jedgar@fxp.org>.