1/*
2 * Copyright (c) 2008 Apple Computer, Inc.  All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License").  You may not use this file except in compliance with the
9 * License.  Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22
23#include <string.h>
24#include <stdlib.h>
25#include <assert.h>
26#include <inttypes.h>
27#include "libtop.h"
28#include "uid.h"
29#include "generic.h"
30
31static bool uid_insert_cell(struct statistic *s, const void *sample) {
32    const libtop_psamp_t *psamp = sample;
33    char buf[GENERIC_INT_SIZE];
34
35    if(-1 == snprintf(buf, sizeof(buf), "%" PRId32,
36		      (int32_t)psamp->uid))
37	return true; /*error*/
38
39    return generic_insert_cell(s, buf);
40}
41
42static struct statistic_callbacks callbacks = {
43    .draw = generic_draw,
44    .resize_cells = generic_resize_cells,
45    .move_cells = generic_move_cells,
46    .get_request_size = generic_get_request_size,
47    .get_minimum_size = generic_get_minimum_size,
48    .insert_cell = uid_insert_cell,
49    .reset_insertion = generic_reset_insertion
50};
51
52struct statistic *top_uid_create(WINDOW *parent, const char *name) {
53    return create_statistic(STATISTIC_UID, parent, NULL, &callbacks,
54			    name);
55}
56