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Diffstat (limited to 'conf/autofs/autofs_linux.h')
| -rw-r--r-- | conf/autofs/autofs_linux.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/conf/autofs/autofs_linux.h b/conf/autofs/autofs_linux.h new file mode 100644 index 000000000000..885bfc07133a --- /dev/null +++ b/conf/autofs/autofs_linux.h @@ -0,0 +1,109 @@ +/* + * Copyright (c) 1999-2003 Ion Badulescu + * Copyright (c) 1997-2014 Erez Zadok + * Copyright (c) 1990 Jan-Simon Pendry + * Copyright (c) 1990 Imperial College of Science, Technology & Medicine + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Jan-Simon Pendry at Imperial College, London. + * + * 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. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + * + * File: am-utils/conf/autofs/autofs_linux.h + * + */ + +/* + * Automounter filesystem headers for Linux + */ + +#if !defined(HAVE_LINUX_AUTO_FS_H) && !defined(HAVE_LINUX_AUTO_FS4_H) +/* We didn't find the headers, so we can't compile in the autofs support */ +# undef HAVE_FS_AUTOFS +# undef MNTTAB_TYPE_AUTOFS +#endif /* !HAVE_LINUX_AUTO_FS_H && !HAVE_LINUX_AUTO_FS4_H */ + +#ifdef HAVE_FS_AUTOFS + +struct autofs_pending_mount { + unsigned long wait_queue_token; /* Associated kernel wait token */ + char *name; + struct autofs_pending_mount *next; +}; + +struct autofs_pending_umount { + unsigned long wait_queue_token; /* Associated kernel wait token */ + char *name; + struct autofs_pending_umount *next; +}; + +typedef struct { + int fd; + int kernelfd; + int ioctlfd; + int version; + struct autofs_pending_mount *pending_mounts; + struct autofs_pending_umount *pending_umounts; +} autofs_fh_t; + +#ifndef HAVE_LINUX_AUTO_FS4_H +union autofs_packet_union { + struct autofs_packet_hdr hdr; + struct autofs_packet_missing missing; + struct autofs_packet_expire expire; +}; + +/* typedef unsigned long autofs_wqt_t; */ +#endif /* not HAVE_LINUX_AUTO_FS4_H */ + +#define AUTOFS_AUTO_FS_FLAGS (FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS | FS_ON_AUTOFS) +#define AUTOFS_DIRECT_FS_FLAGS (FS_DIRECT | FS_MKMNT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO) +#define AUTOFS_ERROR_FS_FLAGS (FS_DISCARD) +#define AUTOFS_HOST_FS_FLAGS (FS_MKMNT | FS_BACKGROUND | FS_AMQINFO) +#define AUTOFS_LINK_FS_FLAGS (FS_MBACKGROUND) +#define AUTOFS_LINKX_FS_FLAGS (FS_MBACKGROUND) +#define AUTOFS_NFSL_FS_FLAGS (FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_NFSX_FS_FLAGS (/* FS_UBACKGROUND| */ FS_AMQINFO ) +#define AUTOFS_PROGRAM_FS_FLAGS (FS_BACKGROUND | FS_AMQINFO) +#define AUTOFS_ROOT_FS_FLAGS (FS_NOTIMEOUT | FS_AMQINFO | FS_DIRECTORY) +#define AUTOFS_TOPLVL_FS_FLAGS (FS_MKMNT | FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_AUTOFS) +#define AUTOFS_UNION_FS_FLAGS (FS_NOTIMEOUT | FS_BACKGROUND | FS_AMQINFO | FS_DIRECTORY | FS_ON_AUTOFS) + +#define AUTOFS_CACHEFS_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_CDFS_FS_FLAGS (FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_UDF_FS_FLAGS (FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_LUSTRE_FS_FLAGS (FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_EFS_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_LOFS_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_NFS_FS_FLAGS (FS_BACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_PCFS_FS_FLAGS (FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_UFS_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_XFS_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_EXT_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#define AUTOFS_TMPFS_FS_FLAGS (FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO | FS_ON_AUTOFS) +#endif /* HAVE_FS_AUTOFS */ |