MFC r270096:

Bring in the new automounter, similar to what's provided in most other
UNIX systems, eg. MacOS X and Solaris.  It uses Sun-compatible map format,
has proper kernel support, and LDAP integration.

There are still a few outstanding problems; they will be fixed shortly.

Reviewed by:	allanjude@, emaste@, kib@, wblock@ (earlier versions)
Phabric:	D523
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation

1 files changed, 112 insertions, 0 deletions

diff --git a/usr.sbin/autofs/common.h b/usr.sbin/autofs/common.h
new file mode 100644
index 0000000..bc0b6f6
--- /dev/null
+++ b/usr.sbin/autofs/common.h
@@ -0,0 +1,112 @@
+/*-
+ * Copyright (c) 2014 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Edward Tomasz Napierala under sponsorship
+ * from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef AUTOMOUNTD_H
+#define	AUTOMOUNTD_H
+
+#include <sys/queue.h>
+#include <stdbool.h>
+
+#define	AUTO_MASTER_PATH	"/etc/auto_master"
+#define	AUTO_MAP_PREFIX		"/etc"
+#define	AUTO_SPECIAL_PREFIX	"/etc/autofs"
+#define	AUTO_INCLUDE_PATH	AUTO_SPECIAL_PREFIX "/include"
+
+struct node {
+	TAILQ_ENTRY(node)	n_next;
+	TAILQ_HEAD(nodehead, node)	n_children;
+	struct node		*n_parent;
+	char			*n_key;
+	char			*n_options;
+	char			*n_location;
+	char			*n_map;
+	const char		*n_config_file;
+	int			n_config_line;
+};
+
+struct defined_value {
+	TAILQ_ENTRY(defined_value)	d_next;
+	char				*d_name;
+	char				*d_value;
+};
+
+void	log_init(int level);
+void	log_set_peer_name(const char *name);
+void	log_set_peer_addr(const char *addr);
+void	log_err(int, const char *, ...)
+	    __dead2 __printf0like(2, 3);
+void	log_errx(int, const char *, ...)
+	    __dead2 __printf0like(2, 3);
+void	log_warn(const char *, ...) __printf0like(1, 2);
+void	log_warnx(const char *, ...) __printflike(1, 2);
+void	log_debugx(const char *, ...) __printf0like(1, 2);
+
+char	*checked_strdup(const char *);
+char	*separated_concat(const char *s1, const char *s2, char separator);
+void	create_directory(const char *path);
+
+struct node	*node_new_root(void);
+struct node	*node_new(struct node *parent, char *key, char *options,
+		    char *location, const char *config_file, int config_line);
+struct node	*node_new_map(struct node *parent, char *key, char *options,
+		    char *map, const char *config_file, int config_line);
+struct node	*node_find(struct node *root, const char *mountpoint);
+bool		node_is_direct_map(const struct node *n);
+char	*node_path(const struct node *n);
+char	*node_options(const struct node *n);
+void	node_expand_ampersand(struct node *root, const char *key);
+void	node_expand_wildcard(struct node *root, const char *key);
+int	node_expand_defined(struct node *root);
+void	node_expand_indirect_maps(struct node *n);
+void	node_print(const struct node *n);
+void	parse_master(struct node *root, const char *path);
+void	parse_map(struct node *parent, const char *map, const char *args);
+char	*defined_expand(const char *string);
+void	defined_init(void);
+void	defined_parse_and_add(char *def);
+void	lesser_daemon(void);
+
+int	main_automount(int argc, char **argv);
+int	main_automountd(int argc, char **argv);
+int	main_autounmountd(int argc, char **argv);
+
+FILE	*auto_popen(const char *argv0, ...);
+int	auto_pclose(FILE *iop);
+
+/*
+ * lex(1) stuff.
+ */
+extern int lineno;
+
+#define	STR	1
+#define	NEWLINE	2
+
+#endif /* !AUTOMOUNTD_H */