3 * DEVD (Device action daemon)
5 * Copyright (c) 2002 M. Warner Losh <imp@freebsd.org>.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * $FreeBSD: src/sbin/devd/token.l,v 1.7 2008/03/21 20:38:28 imp Exp $
30 * $DragonFly: src/sbin/devd/token.l,v 1.1 2008/10/03 00:26:21 hasso Exp $
44 update_lineno(const char *cp)
57 ; { return SEMICOLON; }
60 \/\*([^*]|(\*+([^*\/])))*\*+\/ { update_lineno(yytext); }
61 \{ { return BEGINBLOCK; }
62 \} { return ENDBLOCK; }
63 [0-9]+ { yylval.i = atoi(yytext); return NUMBER; }
65 int len = strlen(yytext) - 2;
68 update_lineno(yytext);
69 if ((yylval.str = (char *) malloc(len + 1)) == NULL)
72 for (i = 1; i <= len; i++) {
73 if (yytext[i] == '\\' &&
74 yytext[i + 1] == '\n') {
76 while(isspace(yytext[i]))
79 *walker++ = yytext[i];
87 options { return OPTIONS; }
89 directory { return DIRECTORY; }
90 pid-file { return PID_FILE; }
91 attach { return ATTACH; }
92 detach { return DETACH; }
93 device-name { return DEVICE_NAME; }
94 media-type { return MEDIA_TYPE; }
95 class { return CLASS; }
96 subdevice { return SUBDEVICE; }
97 action { return ACTION; }
98 match { return MATCH; }
99 nomatch { return NOMATCH; }
100 notify { return NOTIFY; }
101 [A-Za-z][A-Za-z0-9_-]* {
102 yylval.str = strdup(yytext);
108 yyerror(const char *s)
110 syslog(LOG_ERR, "line %d: %s%s %s.\n", lineno, yytext, yytext?":":"", s);