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ppid.c
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ppid.c
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/*
* Copyright (c) 2008 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* The contents of this file constitute Original Code as defined in and
* are subject to the Apple Public Source License Version 1.1 (the
* "License"). You may not use this file except in compliance with the
* License. Please obtain a copy of the License at
* http://www.apple.com/publicsource and read it before using this file.
*
* This Original Code and all software distributed under the License are
* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
* License for the specific language governing rights and limitations
* under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include "ppid.h"
#include "generic.h"
#include "libtop.h"
#include <stdlib.h>
#include <string.h>
static bool
ppid_insert_cell(struct statistic *s, const void *sample)
{
const libtop_psamp_t *psamp = sample;
char buf[GENERIC_INT_SIZE];
snprintf(buf, sizeof(buf), "%u", (unsigned int)psamp->ppid);
return generic_insert_cell(s, buf);
}
static struct statistic_callbacks callbacks = { .draw = generic_draw,
.resize_cells = generic_resize_cells,
.move_cells = generic_move_cells,
.get_request_size = generic_get_request_size,
.get_minimum_size = generic_get_minimum_size,
.insert_cell = ppid_insert_cell,
.reset_insertion = generic_reset_insertion };
struct statistic *
top_ppid_create(WINDOW *parent, const char *name)
{
return create_statistic(STATISTIC_PPID, parent, NULL, &callbacks, name);
}