1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33#include <err.h>
34#include <string.h>
35
36#include "gprof.h"
37
38    /*
39     *	these are the lists of names:
40     *	there is the list head and then the listname
41     *	is a pointer to the list head
42     *	(for ease of passing to stringlist functions).
43     */
44struct stringlist	kfromhead = { 0 , 0 };
45struct stringlist	*kfromlist = &kfromhead;
46struct stringlist	ktohead = { 0 , 0 };
47struct stringlist	*ktolist = &ktohead;
48struct stringlist	fhead = { 0 , 0 };
49struct stringlist	*flist = &fhead;
50struct stringlist	Fhead = { 0 , 0 };
51struct stringlist	*Flist = &Fhead;
52struct stringlist	ehead = { 0 , 0 };
53struct stringlist	*elist = &ehead;
54struct stringlist	Ehead = { 0 , 0 };
55struct stringlist	*Elist = &Ehead;
56
57void
58addlist(struct stringlist *listp, char *funcname)
59{
60    struct stringlist	*slp;
61
62    slp = (struct stringlist *) malloc( sizeof(struct stringlist));
63    if ( slp == (struct stringlist *) 0 )
64	errx( 1 , "no room for printlist");
65    slp -> next = listp -> next;
66    slp -> string = funcname;
67    listp -> next = slp;
68}
69
70bool
71onlist(struct stringlist *listp, const char *funcname)
72{
73    struct stringlist	*slp;
74
75    for ( slp = listp -> next ; slp ; slp = slp -> next ) {
76	if ( ! strcmp( slp -> string , funcname ) ) {
77	    return TRUE;
78	}
79	if ( funcname[0] == '_' && ! strcmp( slp -> string , &funcname[1] ) ) {
80	    return TRUE;
81	}
82    }
83    return FALSE;
84}
85