3 * DEVD (Device action daemon)
5 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
7 * Copyright (c) 2002 M. Warner Losh <imp@freebsd.org>.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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
44 update_lineno(const char *cp)
60 ; { return SEMICOLON; }
63 \/\*([^*]|(\*+([^*\/])))*\*+\/ { update_lineno(yytext); }
64 \{ { return BEGINBLOCK; }
65 \} { return ENDBLOCK; }
66 [0-9]+ { yylval.i = atoi(yytext); return NUMBER; }
68 int len = strlen(yytext) - 2;
71 update_lineno(yytext);
72 if ((yylval.str = (char *) malloc(len + 1)) == NULL)
75 for (i = 1; i <= len; i++) {
76 if (yytext[i] == '\\' &&
77 yytext[i + 1] == '\n') {
79 while(isspace(yytext[i]))
82 *walker++ = yytext[i];
90 options { return OPTIONS; }
92 directory { return DIRECTORY; }
93 pid-file { return PID_FILE; }
94 attach { return ATTACH; }
95 detach { return DETACH; }
96 device-name { return DEVICE_NAME; }
97 media-type { return MEDIA_TYPE; }
98 class { return CLASS; }
99 subdevice { return SUBDEVICE; }
100 action { return ACTION; }
101 match { return MATCH; }
102 nomatch { return NOMATCH; }
103 notify { return NOTIFY; }
104 [A-Za-z][A-Za-z0-9_-]* {
105 yylval.str = strdup(yytext);
111 yyerror(const char *s)
113 syslog(LOG_ERR, "line %d: %s%s %s.\n", lineno, yytext, yytext?":":"", s);