1 /* $NetBSD: common.h,v 1.2 2019/02/03 12:03:22 mrg Exp $ */ 2 3 /*- 4 * Copyright (c) 2017 The NetBSD Foundation, Inc. 5 * Copyright (c) 2016 The DragonFly Project 6 * Copyright (c) 2014 The FreeBSD Foundation 7 * All rights reserved. 8 * 9 * This code is derived from software contributed to The NetBSD Foundation 10 * by Tomohiro Kusumi <kusumi.tomohiro@gmail.com>. 11 * 12 * This software was developed by Edward Tomasz Napierala under sponsorship 13 * from the FreeBSD Foundation. 14 * 15 * Redistribution and use in source and binary forms, with or without 16 * modification, are permitted provided that the following conditions 17 * are met: 18 * 1. Redistributions of source code must retain the above copyright 19 * notice, this list of conditions and the following disclaimer. 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in the 22 * documentation and/or other materials provided with the distribution. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * $FreeBSD$ 37 */ 38 39 #ifndef AUTOMOUNTD_H 40 #define AUTOMOUNTD_H 41 42 #include <sys/types.h> 43 #include <sys/queue.h> 44 #include <stdio.h> 45 #include <stdbool.h> 46 47 #define AUTO_MASTER_PATH "/etc/auto_master" 48 #define AUTO_MAP_PREFIX "/etc" 49 #define AUTO_SPECIAL_PREFIX "/etc/autofs" 50 #define AUTO_INCLUDE_PATH AUTO_SPECIAL_PREFIX "/include" 51 52 struct node { 53 TAILQ_ENTRY(node) n_next; 54 TAILQ_HEAD(nodehead, node) n_children; 55 struct node *n_parent; 56 char *n_key; 57 char *n_options; 58 char *n_location; 59 char *n_map; 60 const char *n_config_file; 61 int n_config_line; 62 }; 63 64 struct defined_value { 65 TAILQ_ENTRY(defined_value) d_next; 66 char *d_name; 67 char *d_value; 68 }; 69 70 void log_init(int); 71 void log_set_peer_name(const char *); 72 void log_set_peer_addr(const char *); 73 void log_err(int, const char *, ...) __printflike(2, 3) __dead; 74 void log_errx(int, const char *, ...) __printflike(2, 3) __dead; 75 void log_warn(const char *, ...) __printflike(1, 2); 76 void log_warnx(const char *, ...) __printflike(1, 2); 77 void log_debugx(const char *, ...) __printflike(1, 2); 78 79 char *checked_strdup(const char *); 80 char *concat(const char *, char, const char *); 81 void create_directory(const char *); 82 83 struct node *node_new_root(void); 84 struct node *node_new(struct node *, char *, char *, char *, const char *, 85 int); 86 struct node *node_new_map(struct node *, char *, char *, char *, 87 const char *, int); 88 struct node *node_find(struct node *, const char *mountpoint); 89 bool node_is_direct_map(const struct node *); 90 bool node_has_wildcards(const struct node *); 91 char *node_path(const struct node *); 92 char *node_options(const struct node *); 93 void node_expand_ampersand(struct node *, const char *); 94 void node_expand_wildcard(struct node *, const char *); 95 int node_expand_defined(struct node *); 96 void node_expand_indirect_maps(struct node *); 97 void node_print(const struct node *, const char *); 98 void parse_master(struct node *, const char *); 99 void parse_map(struct node *, const char *, const char *, bool *); 100 char *defined_expand(const char *); 101 void defined_init(void); 102 void defined_parse_and_add(char *); 103 void lesser_daemon(void); 104 105 int main_automount(int, char **); 106 int main_automountd(int, char **); 107 int main_autounmountd(int, char **); 108 109 FILE *auto_popen(const char *, ...); 110 int auto_pclose(FILE *); 111 112 /* 113 * lex(1) stuff. 114 */ 115 extern int lineno; 116 117 #define STR 1 118 #define NEWLINE 2 119 120 #endif /* !AUTOMOUNTD_H */ 121