2 /* $NetBSD: nslexer.l,v 1.3 1999/01/25 00:16:17 lukem Exp $ */
5 * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
8 * This code is derived from software contributed to The NetBSD Foundation
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
33 #include <sys/cdefs.h>
34 #if defined(LIBC_SCCS) && !defined(lint)
37 #endif /* LIBC_SCCS and not lint */
39 #include "namespace.h"
45 #include "un-namespace.h"
57 STRING [a-zA-Z][a-zA-Z0-9_]*
61 {BLANK}+ ; /* skip whitespace */
63 #.* ; /* skip comments */
65 \\{CR} ; /* allow continuation */
69 [sS][uU][cC][cC][eE][sS][sS] return SUCCESS;
70 [uU][nN][aA][vV][aA][iI][lL] return UNAVAIL;
71 [nN][oO][tT][fF][oO][uU][nN][dD] return NOTFOUND;
72 [tT][rR][yY][aA][gG][aA][iI][nN] return TRYAGAIN;
74 [rR][eE][tT][uU][rR][nN] return RETURN;
75 [cC][oO][nN][tT][iI][nN][uU][eE] return CONTINUE;
81 if ((p = strdup(yytext)) == NULL) {
83 "NSSWITCH(nslexer): memory allocation failure");
86 for (i = 0; i < strlen(p); i++) {
87 if (isupper((unsigned char)p[i]))
88 p[i] = tolower((unsigned char)p[i]);
110 syslog(LOG_ERR, "NSSWITCH(nslexer): %s line %d: %s at '%s'",
111 _PATH_NS_CONF, yylineno, msg, yytext);