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 */
44 struct stringlist kfromhead = { 0 , 0 };
45 struct stringlist *kfromlist = &kfromhead;
46 struct stringlist ktohead = { 0 , 0 };
47 struct stringlist *ktolist = &ktohead;
48 struct stringlist fhead = { 0 , 0 };
49 struct stringlist *flist = &fhead;
50 struct stringlist Fhead = { 0 , 0 };
51 struct stringlist *Flist = &Fhead;
52 struct stringlist ehead = { 0 , 0 };
53 struct stringlist *elist = &ehead;
54 struct stringlist Ehead = { 0 , 0 };
55 struct stringlist *Elist = &Ehead;
56
57 void
addlist(struct stringlist * listp,char * funcname)58 addlist(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
70 bool
onlist(struct stringlist * listp,const char * funcname)71 onlist(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