Enter the autofs.

1 files changed, 103 insertions, 0 deletions

diff --git a/lib/libautofs/libautofs.h b/lib/libautofs/libautofs.h
new file mode 100644
index 0000000..98da2f8
--- /dev/null
+++ b/lib/libautofs/libautofs.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2004 Alfred Perlstein <alfred@FreeBSD.org>
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * $FreeBSD$
+ * $Id: libautofs.h,v 1.3 2004/08/31 08:49:56 bright Exp $
+ */
+#ifndef _LIBAUTOFS_H
+#define _LIBAUTOFS_H
+
+struct auto_handle;
+typedef struct auto_handle * autoh_t;
+struct autofs_userreq;
+typedef struct autofs_userreq * autoreq_t;
+typedef uint64_t autoino_t;
+
+#define AUTO_INODE_NONE		0
+
+#define AUTO_DIRECT		1
+#define AUTO_INDIRECT		2
+#define AUTO_MOUNTER		3
+#define AUTO_BROWSE		4
+
+enum autoreq_op {
+	AUTOREQ_OP_UNKNOWN = 0,
+	AUTOREQ_OP_LOOKUP,
+	AUTOREQ_OP_STAT,
+	AUTOREQ_OP_READDIR
+};
+
+/* get a handle based on a path. */
+int		autoh_get(const char *, autoh_t *);
+/* release. */
+void		autoh_free(autoh_t);
+
+/*
+ * Get an array of pointers to handles for all autofs mounts, returns count
+ * or -1
+ */
+int		autoh_getall(autoh_t **, int *cnt);
+/* free the array of pointers */
+void		autoh_freeall(autoh_t *);
+
+/* return fd to select on. */
+int		autoh_fd(autoh_t);
+
+/* returns the mount point of the autofs instance. */
+const char	*autoh_mp(autoh_t);
+
+/* get an array of pending requests */
+int		autoreq_get(autoh_t, autoreq_t **, int *);
+/* free an array of requests */
+void		autoreq_free(autoh_t, autoreq_t *);
+/* serve a request */
+int		autoreq_serv(autoh_t, autoreq_t);
+
+/* get the operation requested */
+enum autoreq_op	autoreq_getop(autoreq_t);
+
+/* get a request's file name. */
+const char	*autoreq_getpath(autoreq_t);
+/* get a request's inode.  a indirect mount may return AUTO_INODE_NONE. */
+autoino_t	autoreq_getino(autoreq_t);
+/*
+ * set a request's inode.  an indirect mount may return AUTO_INODE_NONE,
+ * this is a fixup for indirect mounts.
+ */
+void		autoreq_setino(autoreq_t, autoino_t);
+/* get a request's directory inode. */
+autoino_t	autoreq_getdirino(autoreq_t);
+void		autoreq_seterrno(autoreq_t, int);
+void		autoreq_setaux(autoreq_t, void *, size_t);
+void		autoreq_getaux(autoreq_t, void **, size_t *);
+void		autoreq_seteof(autoreq_t req, int eof);
+void		autoreq_getoffset(autoreq_t req, off_t *offp);
+
+/* toggle by path. args = handle, AUTO_?, pid (-1 to disable), path. */
+int		autoh_togglepath(autoh_t, int, pid_t,  const char *);
+/* toggle by fd. args = handle, AUTO_?, pid (-1 to disable), fd. */
+int		autoh_togglefd(autoh_t, int, pid_t, int);
+
+#endif