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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; other-
     wise the value -1 is returned and the global variable errno is set	to in-
     dicate 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
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | STANDARDS | HISTORY | AUTHORS

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