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 "ppid.h"
26#include "libtop.h"
27#include "generic.h"
28
29static bool ppid_insert_cell(struct statistic *s, const void *sample) {
30    const libtop_psamp_t *psamp = sample;
31    char buf[GENERIC_INT_SIZE];
32
33    snprintf(buf, sizeof(buf), "%u", (unsigned int)psamp->ppid);
34
35    return generic_insert_cell(s, buf);
36}
37
38static struct statistic_callbacks callbacks = {
39    .draw = generic_draw,
40    .resize_cells = generic_resize_cells,
41    .move_cells = generic_move_cells,
42    .get_request_size = generic_get_request_size,
43    .get_minimum_size = generic_get_minimum_size,
44    .insert_cell = ppid_insert_cell,
45    .reset_insertion = generic_reset_insertion
46};
47
48struct statistic *top_ppid_create(WINDOW *parent, const char *name) {
49    return create_statistic(STATISTIC_PPID, parent, NULL, &callbacks, name);
50}
51