diff options
Diffstat (limited to 'Utility/libmounts.c')
-rw-r--r-- | Utility/libmounts.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/Utility/libmounts.c b/Utility/libmounts.c deleted file mode 100644 index c469d7710..000000000 --- a/Utility/libmounts.c +++ /dev/null @@ -1,103 +0,0 @@ -/* mounted filesystems, C mini-library - * - * Copyright (c) 1980, 1989, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * Copyright (c) 2001 - * David Rufino <daverufino@btinternet.com> - * Copyright 2012 - * Joey Hess <id@joeyh.name> - * - * 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. - */ - -#include "libmounts.h" - -#ifdef GETMNTENT -/* direct passthrough the getmntent */ -FILE *mounts_start (void) { - return setmntent("/etc/mtab", "r"); -} -int mounts_end (FILE *fp) { - return endmntent(fp); -} -struct mntent *mounts_next (FILE *fp) { - return getmntent(fp); -} -#endif - -#ifdef GETMNTINFO -/* getmntent emulation using getmntinfo */ -FILE *mounts_start (void) { - return ((FILE *)0x1); /* dummy non-NULL FILE pointer, not used */ -} -int mounts_end (FILE *fp) { - return 1; -} - -static struct mntent _mntent; - -static struct mntent *statfs_to_mntent (struct statfs *mntbuf) { - _mntent.mnt_fsname = mntbuf->f_mntfromname; - _mntent.mnt_dir = mntbuf->f_mntonname; - _mntent.mnt_type = mntbuf->f_fstypename; - - _mntent.mnt_opts = NULL; - _mntent.mnt_freq = 0; - _mntent.mnt_passno = 0; - - return (&_mntent); -} - -static int pos = -1; -static int mntsize = -1; -struct statfs *mntbuf = NULL; - -struct mntent *mounts_next (FILE *fp) { - - if (pos == -1 || mntsize == -1) - mntsize = getmntinfo(&mntbuf, MNT_NOWAIT); - ++pos; - if (pos == mntsize) { - pos = mntsize = -1; - mntbuf = NULL; - return NULL; - } - - return (statfs_to_mntent(&mntbuf[pos])); -} -#endif - -#ifdef UNKNOWN -/* dummy, do-nothing version */ -FILE *mounts_start (void) { - return ((FILE *)0x1); -} -int mounts_end (FILE *fp) { - return 1; -} -struct mntent *mounts_next (FILE *fp) { - return NULL; -} -#endif |