2 /* $NetBSD: nslexer.l,v 1.3 1999/01/25 00:16:17 lukem Exp $ */
5 * SPDX-License-Identifier: BSD-2-Clause-NetBSD
7 * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
10 * This code is derived from software contributed to The NetBSD Foundation
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
22 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
35 #include <sys/cdefs.h>
36 #if defined(LIBC_SCCS) && !defined(lint)
39 #endif /* LIBC_SCCS and not lint */
41 #include "namespace.h"
47 #include "un-namespace.h"
53 %option never-interactive
60 STRING [a-zA-Z][a-zA-Z0-9_]*
64 {BLANK}+ ; /* skip whitespace */
66 #.* ; /* skip comments */
68 \\{CR} ; /* allow continuation */
72 [sS][uU][cC][cC][eE][sS][sS] return SUCCESS;
73 [uU][nN][aA][vV][aA][iI][lL] return UNAVAIL;
74 [nN][oO][tT][fF][oO][uU][nN][dD] return NOTFOUND;
75 [tT][rR][yY][aA][gG][aA][iI][nN] return TRYAGAIN;
77 [rR][eE][tT][uU][rR][nN] return RETURN;
78 [cC][oO][nN][tT][iI][nN][uU][eE] return CONTINUE;
84 if ((p = strdup(yytext)) == NULL) {
86 "NSSWITCH(nslexer): memory allocation failure");
89 for (i = 0; i < strlen(p); i++) {
90 if (isupper((unsigned char)p[i]))
91 p[i] = tolower((unsigned char)p[i]);
109 _nsyyerror(const char *msg)
112 syslog(LOG_ERR, "NSSWITCH(nslexer): %s line %d: %s at '%s'",
113 _PATH_NS_CONF, yylineno, msg, yytext);