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posix1e/acl_create_entry.3 Libc-1725.40.4 /dev/null
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-.\"-
-.\" Copyright (c) 2001 Chris D. Faulhaber
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR THE VOICES IN HIS HEAD BE
-.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/lib/libc/posix1e/acl_create_entry.3,v 1.5 2002/12/18 12:45:09 ru Exp $
-.\"
-.Dd March 16, 2001
-.Dt ACL_CREATE_ENTRY 3
-.Os
-.Sh NAME
-.Nm acl_create_entry ,
-.Nm acl_create_entry_np
-.Nd create a new ACL entry
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/acl.h
-.Ft int
-.Fn acl_create_entry "acl_t *acl_p" "acl_entry_t *entry_p"
-.Ft int
-.Fn acl_create_entry_np "acl_t *acl_p" "acl_entry_t *entry_p" "int entry_index"
-.Sh DESCRIPTION
-The
-.Fn acl_create_entry
-function
-is a POSIX.1e call that creates a new ACL entry in the ACL
-pointed to by
-.Fa acl_p .
-The function will return in
-.Fa entry_p
-a descriptor for this ACL entry.
-.Pp
-The
-.Fn acl_create_entry_np
-function is a non-portable extension which allows the caller to specify the
-position of the created entry within the ACL.  If
-.Fa entry_index
-is
-.Dv ACL_FIRST_ENTRY
-the entry will be created at the head of the ACL.  If
-.Fa entry_index
-is
-.Dv ACL_LAST_ENTRY
-the entry will be created at the end of the ACL.  After inserting an ACL entry with an
-.Fa entry_index
-other than
-.Dv ACL_LAST_ENTRY
-the behaviour of any acl_entry_t's previously obtained from the ACL
-by
-.Fn acl_create_entry
-or
-.Fn acl_get_entry
-is undefined.
-.Sh RETURN VALUES
-.Rv -std acl_create_entry
-.Sh ERRORS
-The
-.Fn acl_create_entry
-and
-.Fn acl_create_entry_np
-functions fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-Argument
-.Fa acl_p
-does not point to a pointer to a valid ACL.
-.It Bq Er ENOMEM
-The ACL working storage requires more memory than is
-allowed by the hardware or system-imposed memory
-management constraints.
-.It Bq Er ERANGE
-The
-.Fa entry_index
-argument to
-.Fn acl_create_entry_np
-is greater than the number of entries in the ACL.
-.El
-.Sh SEE ALSO
-.Xr acl 3 ,
-.Xr acl_delete_entry 3 ,
-.Xr acl_get_entry 3 ,
-.Xr posix1e 3
-.Sh STANDARDS
-POSIX.1e is described in IEEE POSIX.1e draft 17.
-.Sh AUTHORS
-.An Michael Smith
-.An Chris D Fulhaber