-SUBDIRS = zfs zpool zpool_id zpool_layout zdb zinject ztest zpios zvol_id
+SUBDIRS = zfs zpool zdb zinject ztest zpios mount_zfs
+SUBDIRS += zpool_layout zvol_id zpool_id
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
-SUBDIRS = zfs zpool zpool_id zpool_layout zdb zinject ztest zpios zvol_id
+SUBDIRS = zfs zpool zdb zinject ztest zpios mount_zfs zpool_layout \
+ zvol_id zpool_id
all: all-recursive
.SUFFIXES:
--- /dev/null
+include $(top_srcdir)/config/Rules.am
+
+DEFAULT_INCLUDES += \
+ -I$(top_srcdir)/include \
+ -I$(top_srcdir)/lib/libspl/include
+
+#
+# Ignore the prefix for the mount helper. It must be installed in /sbin/
+# because this path is hardcoded in the mount(8) for security reasons.
+#
+sbindir=/sbin
+sbin_PROGRAMS = mount.zfs
+
+mount_zfs_SOURCES = \
+ $(top_srcdir)/cmd/mount_zfs/mount_zfs.c
+
+mount_zfs_LDADD = \
+ $(top_builddir)/lib/libspl/libspl.la \
+ $(top_builddir)/lib/libavl/libavl.la \
+ $(top_builddir)/lib/libefi/libefi.la \
+ $(top_builddir)/lib/libnvpair/libnvpair.la \
+ $(top_builddir)/lib/libunicode/libunicode.la \
+ $(top_builddir)/lib/libuutil/libuutil.la \
+ $(top_builddir)/lib/libzpool/libzpool.la \
+ $(top_builddir)/lib/libzfs/libzfs.la
+
+mount_zfs_LDFLAGS = \
+ -pthread -lm $(ZLIB) -lrt -ldl $(LIBUUID) $(LIBBLKID)
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(top_srcdir)/config/Rules.am
+sbin_PROGRAMS = mount.zfs$(EXEEXT)
+subdir = cmd/mount_zfs
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = \
+ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
+ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \
+ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
+ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \
+ $(top_srcdir)/config/kernel-bio-failfast.m4 \
+ $(top_srcdir)/config/kernel-bio-rw-syncio.m4 \
+ $(top_srcdir)/config/kernel-blk-end-request.m4 \
+ $(top_srcdir)/config/kernel-blk-fetch-request.m4 \
+ $(top_srcdir)/config/kernel-blk-requeue-request.m4 \
+ $(top_srcdir)/config/kernel-blk-rq-bytes.m4 \
+ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \
+ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \
+ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
+ $(top_srcdir)/config/kernel-evict-inode.m4 \
+ $(top_srcdir)/config/kernel-fmode-t.m4 \
+ $(top_srcdir)/config/kernel-fsync.m4 \
+ $(top_srcdir)/config/kernel-get-disk-ro.m4 \
+ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \
+ $(top_srcdir)/config/kernel-kobj-name-len.m4 \
+ $(top_srcdir)/config/kernel-open-bdev-exclusive.m4 \
+ $(top_srcdir)/config/kernel-rq-for-each_segment.m4 \
+ $(top_srcdir)/config/kernel-rq-is_sync.m4 \
+ $(top_srcdir)/config/kernel-xattr-handler.m4 \
+ $(top_srcdir)/config/kernel.m4 \
+ $(top_srcdir)/config/user-arch.m4 \
+ $(top_srcdir)/config/user-frame-larger-than.m4 \
+ $(top_srcdir)/config/user-ioctl.m4 \
+ $(top_srcdir)/config/user-libblkid.m4 \
+ $(top_srcdir)/config/user-libuuid.m4 \
+ $(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
+ $(top_srcdir)/config/user-selinux.m4 \
+ $(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \
+ $(top_srcdir)/config/zfs-build.m4 \
+ $(top_srcdir)/config/zfs-meta.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/zfs_config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_mount_zfs_OBJECTS = mount_zfs.$(OBJEXT)
+mount_zfs_OBJECTS = $(am_mount_zfs_OBJECTS)
+mount_zfs_DEPENDENCIES = $(top_builddir)/lib/libspl/libspl.la \
+ $(top_builddir)/lib/libavl/libavl.la \
+ $(top_builddir)/lib/libefi/libefi.la \
+ $(top_builddir)/lib/libnvpair/libnvpair.la \
+ $(top_builddir)/lib/libunicode/libunicode.la \
+ $(top_builddir)/lib/libuutil/libuutil.la \
+ $(top_builddir)/lib/libzpool/libzpool.la \
+ $(top_builddir)/lib/libzfs/libzfs.la
+AM_V_lt = $(am__v_lt_$(V))
+am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
+am__v_lt_0 = --silent
+mount_zfs_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(mount_zfs_LDFLAGS) $(LDFLAGS) -o $@
+depcomp = $(SHELL) $(top_srcdir)/config/depcomp
+am__depfiles_maybe = depfiles
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+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_$(V))
+am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY))
+am__v_CC_0 = @echo " CC " $@;
+AM_V_at = $(am__v_at_$(V))
+am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
+am__v_at_0 = @
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_$(V))
+am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY))
+am__v_CCLD_0 = @echo " CCLD " $@;
+AM_V_GEN = $(am__v_GEN_$(V))
+am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
+am__v_GEN_0 = @echo " GEN " $@;
+SOURCES = $(mount_zfs_SOURCES)
+DIST_SOURCES = $(mount_zfs_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ALIEN = @ALIEN@
+ALIEN_VERSION = @ALIEN_VERSION@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
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+CYGPATH_W = @CYGPATH_W@
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+DEBUG_STACKFLAGS = @DEBUG_STACKFLAGS@
+DEFAULT_PACKAGE = @DEFAULT_PACKAGE@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DPKG = @DPKG@
+DPKGBUILD = @DPKGBUILD@
+DPKGBUILD_VERSION = @DPKGBUILD_VERSION@
+DPKG_VERSION = @DPKG_VERSION@
+DSYMUTIL = @DSYMUTIL@
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+LIBSELINUX = @LIBSELINUX@
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+LIBUUID = @LIBUUID@
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+SED = @SED@
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+VENDOR = @VENDOR@
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+ZFS_META_LICENSE = @ZFS_META_LICENSE@
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+ZFS_META_LT_REVISION = @ZFS_META_LT_REVISION@
+ZFS_META_NAME = @ZFS_META_NAME@
+ZFS_META_RELEASE = @ZFS_META_RELEASE@
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+program_transform_name = @program_transform_name@
+psdir = @psdir@
+
+#
+# Ignore the prefix for the mount helper. It must be installed in /sbin/
+# because this path is hardcoded in the mount(8) for security reasons.
+#
+sbindir = /sbin
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
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+DEFAULT_INCLUDES = -include ${top_builddir}/zfs_config.h \
+ -I$(top_srcdir)/include -I$(top_srcdir)/lib/libspl/include
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+ ${DEBUG_CFLAGS} -D_GNU_SOURCE -D__EXTENSIONS__ -D_REENTRANT \
+ -D_POSIX_PTHREAD_SEMANTICS -D_FILE_OFFSET_BITS=64 \
+ -D_LARGEFILE64_SOURCE -DTEXT_DOMAIN=\"zfs-linux-user\"
+mount_zfs_SOURCES = \
+ $(top_srcdir)/cmd/mount_zfs/mount_zfs.c
+
+mount_zfs_LDADD = \
+ $(top_builddir)/lib/libspl/libspl.la \
+ $(top_builddir)/lib/libavl/libavl.la \
+ $(top_builddir)/lib/libefi/libefi.la \
+ $(top_builddir)/lib/libnvpair/libnvpair.la \
+ $(top_builddir)/lib/libunicode/libunicode.la \
+ $(top_builddir)/lib/libuutil/libuutil.la \
+ $(top_builddir)/lib/libzpool/libzpool.la \
+ $(top_builddir)/lib/libzfs/libzfs.la
+
+mount_zfs_LDFLAGS = \
+ -pthread -lm $(ZLIB) -lrt -ldl $(LIBUUID) $(LIBBLKID)
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/config/Rules.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu cmd/mount_zfs/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu cmd/mount_zfs/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+ esac;
+
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+
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+$(am__aclocal_m4_deps):
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+ @list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed 's/$(EXEEXT)$$//' | \
+ while read p p1; do if test -f $$p || test -f $$p1; \
+ then echo "$$p"; echo "$$p"; else :; fi; \
+ done | \
+ sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
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+ sed 'N;N;N;s,\n, ,g' | \
+ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
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+ } \
+ ; done
+
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+ echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
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+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+mount.zfs$(EXEEXT): $(mount_zfs_OBJECTS) $(mount_zfs_DEPENDENCIES)
+ @rm -f mount.zfs$(EXEEXT)
+ $(AM_V_CCLD)$(mount_zfs_LINK) $(mount_zfs_OBJECTS) $(mount_zfs_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mount_zfs.Po@am__quote@
+
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+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mount_zfs.o: $(top_srcdir)/cmd/mount_zfs/mount_zfs.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT mount_zfs.o -MD -MP -MF $(DEPDIR)/mount_zfs.Tpo -c -o mount_zfs.o `test -f '$(top_srcdir)/cmd/mount_zfs/mount_zfs.c' || echo '$(srcdir)/'`$(top_srcdir)/cmd/mount_zfs/mount_zfs.c
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+
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+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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+distclean-tags:
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011 Lawrence Livermore National Security, LLC.
+ */
+
+#include <libintl.h>
+#include <unistd.h>
+#include <sys/file.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <libzfs.h>
+#ifdef HAVE_LIBSELINUX
+#include <selinux/selinux.h>
+#endif /* HAVE_LIBSELINUX */
+
+libzfs_handle_t *g_zfs;
+
+typedef struct option_map {
+ const char *name;
+ unsigned long mntmask;
+ unsigned long zfsmask;
+} option_map_t;
+
+static const option_map_t option_map[] = {
+ /* Canonicalized filesystem independent options from mount(8) */
+ { MNTOPT_NOAUTO, MS_COMMENT, ZS_COMMENT },
+ { MNTOPT_DEFAULTS, MS_COMMENT, ZS_COMMENT },
+ { MNTOPT_NODEVICES, MS_NODEV, ZS_COMMENT },
+ { MNTOPT_DIRSYNC, MS_DIRSYNC, ZS_COMMENT },
+ { MNTOPT_NOEXEC, MS_NOEXEC, ZS_COMMENT },
+ { MNTOPT_GROUP, MS_GROUP, ZS_COMMENT },
+ { MNTOPT_NETDEV, MS_COMMENT, ZS_COMMENT },
+ { MNTOPT_NOFAIL, MS_COMMENT, ZS_COMMENT },
+ { MNTOPT_NOSUID, MS_NOSUID, ZS_COMMENT },
+ { MNTOPT_OWNER, MS_OWNER, ZS_COMMENT },
+ { MNTOPT_REMOUNT, MS_REMOUNT, ZS_COMMENT },
+ { MNTOPT_RO, MS_RDONLY, ZS_COMMENT },
+ { MNTOPT_RW, MS_COMMENT, ZS_COMMENT },
+ { MNTOPT_SYNC, MS_SYNCHRONOUS, ZS_COMMENT },
+ { MNTOPT_USER, MS_USERS, ZS_COMMENT },
+ { MNTOPT_USERS, MS_USERS, ZS_COMMENT },
+#ifdef MS_NOATIME
+ { MNTOPT_NOATIME, MS_NOATIME, ZS_COMMENT },
+#endif
+#ifdef MS_NODIRATIME
+ { MNTOPT_NODIRATIME, MS_NODIRATIME, ZS_COMMENT },
+#endif
+#ifdef MS_RELATIME
+ { MNTOPT_RELATIME, MS_RELATIME, ZS_COMMENT },
+#endif
+#ifdef MS_STRICTATIME
+ { MNTOPT_DFRATIME, MS_STRICTATIME, ZS_COMMENT },
+#endif
+#ifdef HAVE_SELINUX
+ { MNTOPT_CONTEXT, MS_COMMENT, ZS_NOCONTEXT },
+ { MNTOPT_NOCONTEXT, MS_COMMENT, ZS_NOCONTEXT },
+ { MNTOPT_FSCONTEXT, MS_COMMENT, ZS_NOCONTEXT },
+ { MNTOPT_DEFCONTEXT, MS_COMMENT, ZS_NOCONTEXT },
+ { MNTOPT_ROOTCONTEXT, MS_COMMENT, ZS_NOCONTEXT },
+#endif
+#ifdef MS_I_VERSION
+ { MNTOPT_IVERSION, MS_I_VERSION, ZS_COMMENT },
+#endif
+#ifdef MS_MANDLOCK
+ { MNTOPT_NBMAND, MS_MANDLOCK, ZS_COMMENT },
+#endif
+ /* Valid options not found in mount(8) */
+ { MNTOPT_BIND, MS_BIND, ZS_COMMENT },
+#ifdef MS_REC
+ { MNTOPT_RBIND, MS_BIND|MS_REC, ZS_COMMENT },
+#endif
+ { MNTOPT_COMMENT, MS_COMMENT, ZS_COMMENT },
+#ifdef MS_NOSUB
+ { MNTOPT_NOSUB, MS_NOSUB, ZS_COMMENT },
+#endif
+#ifdef MS_SILENT
+ { MNTOPT_QUIET, MS_SILENT, ZS_COMMENT },
+#endif
+ /* Custom zfs options */
+ { MNTOPT_NOXATTR, MS_COMMENT, ZS_COMMENT },
+ { MNTOPT_ZFSUTIL, MS_COMMENT, ZS_ZFSUTIL },
+ { NULL, 0, 0 } };
+
+/*
+ * Break the mount option in to a name/value pair. The name is
+ * validated against the option map and mount flags set accordingly.
+ */
+static int
+parse_option(char *mntopt, unsigned long *mntflags,
+ unsigned long *zfsflags, int sloppy)
+{
+ const option_map_t *opt;
+ char *ptr, *name, *value = NULL;
+ int error = 0;
+
+ name = strdup(mntopt);
+ if (name == NULL)
+ return (ENOMEM);
+
+ for (ptr = name; ptr && *ptr; ptr++) {
+ if (*ptr == '=') {
+ *ptr = '\0';
+ value = ptr+1;
+ break;
+ }
+ }
+
+ for (opt = option_map; opt->name != NULL; opt++) {
+ if (strncmp(name, opt->name, strlen(name)) == 0) {
+ *mntflags |= opt->mntmask;
+ *zfsflags |= opt->zfsmask;
+
+ /* MS_USERS implies default user options */
+ if (opt->mntmask & (MS_USERS))
+ *mntflags |= (MS_NOEXEC|MS_NOSUID|MS_NODEV);
+
+ /* MS_OWNER|MS_GROUP imply default owner options */
+ if (opt->mntmask & (MS_OWNER | MS_GROUP))
+ *mntflags |= (MS_NOSUID|MS_NODEV);
+
+ error = 0;
+ goto out;
+ }
+ }
+
+ if (!sloppy)
+ error = ENOENT;
+out:
+ /* If required further process on the value may be done here */
+ free(name);
+ return (error);
+}
+
+/*
+ * Translate the mount option string in to MS_* mount flags for the
+ * kernel vfs. When sloppy is non-zero unknown options will be ignored
+ * otherwise they are considered fatal are copied in to badopt.
+ */
+static int
+parse_options(char *mntopts, unsigned long *mntflags,
+ unsigned long *zfsflags, int sloppy, char *badopt)
+{
+ int error = 0, quote = 0, flag = 0;
+ char *ptr, *opt, *opts;
+
+ opts = strdup(mntopts);
+ if (opts == NULL)
+ return (ENOMEM);
+
+ *mntflags = 0;
+ opt = NULL;
+
+ /*
+ * Scan through all mount options which must be comma delimited.
+ * We must be careful to notice regions which are double quoted
+ * and skip commas in these regions. Each option is then checked
+ * to determine if it is a known option.
+ */
+ for (ptr = opts; ptr && !flag; ptr++) {
+ if (opt == NULL)
+ opt = ptr;
+
+ if (*ptr == '"')
+ quote = !quote;
+
+ if (quote)
+ continue;
+
+ if (*ptr == '\0')
+ flag = 1;
+
+ if ((*ptr == ',') || (*ptr == '\0')) {
+ *ptr = '\0';
+
+ error = parse_option(opt, mntflags, zfsflags, sloppy);
+ if (error) {
+ strcpy(badopt, opt);
+ goto out;
+ }
+
+ opt = NULL;
+ }
+ }
+
+out:
+ free(opts);
+ return (error);
+}
+
+/*
+ * If a file or directory in your current working directory is named
+ * 'dataset' then mount(8) will prepend your current working directory
+ * to dataset. The is no way to prevent this behavior so we simply
+ * check for it and strip the prepended patch when it is added.
+ */
+static char *
+parse_dataset(char *dataset)
+{
+ char cwd[PATH_MAX];
+
+ (void) getcwd(cwd, PATH_MAX);
+ if (!strncmp(cwd, dataset, strlen(cwd)))
+ return (dataset + strlen(cwd) + 1);
+
+ return (dataset);
+}
+
+/*
+ * Update the mtab_* code to use the libmount library when it is commonly
+ * available otherwise fallback to legacy mode. The mount(8) utility will
+ * manage the lock file for us to prevent racing updates to /etc/mtab.
+ */
+static int
+mtab_is_writeable(void)
+{
+ struct stat st;
+ int error, fd;
+
+ error = stat(MNTTAB, &st);
+ if (error || S_ISLNK(st.st_mode))
+ return (0);
+
+ fd = open(MNTTAB, O_RDWR | O_CREAT, 0644);
+ if (fd < 0)
+ return (0);
+
+ close(fd);
+ return (1);
+}
+
+static int
+mtab_update(char *dataset, char *mntpoint, char *type, char *mntopts)
+{
+ struct mntent mnt;
+ FILE *fp;
+ int error;
+
+ mnt.mnt_fsname = dataset;
+ mnt.mnt_dir = mntpoint;
+ mnt.mnt_type = type;
+ mnt.mnt_opts = mntopts ? mntopts : "";
+ mnt.mnt_freq = 0;
+ mnt.mnt_passno = 0;
+
+ fp = setmntent(MNTTAB, "a+");
+ if (!fp) {
+ (void) fprintf(stderr, gettext(
+ "filesystem '%s' was mounted, but %s "
+ "could not be opened due to error %d\n"),
+ dataset, MNTTAB, errno);
+ return (MOUNT_FILEIO);
+ }
+
+ error = addmntent(fp, &mnt);
+ if (error) {
+ (void) fprintf(stderr, gettext(
+ "filesystem '%s' was mounted, but %s "
+ "could not be updated due to error %d\n"),
+ dataset, MNTTAB, errno);
+ return (MOUNT_FILEIO);
+ }
+
+ (void) endmntent(fp);
+
+ return (MOUNT_SUCCESS);
+}
+
+int
+main(int argc, char **argv)
+{
+ zfs_handle_t *zhp;
+ char legacy[ZFS_MAXPROPLEN];
+ char mntopts[MNT_LINE_MAX] = { '\0' };
+ char badopt[MNT_LINE_MAX] = { '\0' };
+ char *dataset, *mntpoint;
+ unsigned long mntflags = 0, zfsflags = 0;
+ int sloppy = 0, fake = 0, verbose = 0, nomtab = 0, zfsutil = 0;
+ int error, c;
+
+ (void) setlocale(LC_ALL, "");
+ (void) textdomain(TEXT_DOMAIN);
+
+ opterr = 0;
+
+ /* check options */
+ while ((c = getopt(argc, argv, "sfnvo:h?")) != -1) {
+ switch (c) {
+ case 's':
+ sloppy = 1;
+ break;
+ case 'f':
+ fake = 1;
+ break;
+ case 'n':
+ nomtab = 1;
+ break;
+ case 'v':
+ verbose++;
+ break;
+ case 'o':
+ (void) strlcpy(mntopts, optarg, sizeof (mntopts));
+ break;
+ case 'h':
+ case '?':
+ (void) fprintf(stderr, gettext("Invalid option '%c'\n"),
+ optopt);
+ (void) fprintf(stderr, gettext("Usage: mount.zfs "
+ "[-sfnv] [-o options] <dataset> <mountpoint>\n"));
+ return (MOUNT_USAGE);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ /* check that we only have two arguments */
+ if (argc != 2) {
+ if (argc == 0)
+ (void) fprintf(stderr, gettext("missing dataset "
+ "argument\n"));
+ else if (argc == 1)
+ (void) fprintf(stderr,
+ gettext("missing mountpoint argument\n"));
+ else
+ (void) fprintf(stderr, gettext("too many arguments\n"));
+ (void) fprintf(stderr, "usage: mount <dataset> <mountpoint>\n");
+ return (MOUNT_USAGE);
+ }
+
+ dataset = parse_dataset(argv[0]);
+ mntpoint = argv[1];
+
+ /* validate mount options and set mntflags */
+ error = parse_options(mntopts, &mntflags, &zfsflags, sloppy, badopt);
+ if (error) {
+ switch (error) {
+ case ENOMEM:
+ (void) fprintf(stderr, gettext("filesystem '%s' "
+ "cannot be mounted due to a memory allocation "
+ "failure\n"), dataset);
+ return (MOUNT_SYSERR);
+ case EINVAL:
+ (void) fprintf(stderr, gettext("filesystem '%s' "
+ "cannot be mounted of due to the invalid option "
+ "'%s'\n"), dataset, badopt);
+ (void) fprintf(stderr, gettext("Use the '-s' option "
+ "to ignore the bad mount option.\n"));
+ return (MOUNT_USAGE);
+ default:
+ (void) fprintf(stderr, gettext("filesystem '%s' "
+ "cannot be mounted due to internal error %d\n"),
+ dataset, error);
+ return (MOUNT_SOFTWARE);
+ }
+ }
+
+#ifdef HAVE_LIBSELINUX
+ /*
+ * Automatically add the default zfs context when selinux is enabled
+ * and the caller has not specified their own context. This must be
+ * done until zfs is added to the default selinux policy configuration
+ * as a known filesystem type which supports xattrs.
+ */
+ if (is_selinux_enabled() && !(zfsflags & ZS_NOCONTEXT))
+ (void) strlcat(mntopts, ",context=\"system_u:"
+ "object_r:file_t:s0\"", sizeof (mntopts));
+#endif /* HAVE_LIBSELINUX */
+
+
+ if (verbose)
+ (void) fprintf(stdout, gettext("mount.zfs:\n"
+ " dataset: \"%s\"\n mountpoint: \"%s\"\n"
+ " mountflags: 0x%lx\n zfsflags: 0x%lx\n"
+ " mountopts: \"%s\"\n\n"),
+ dataset, mntpoint, mntflags, zfsflags, mntopts);
+
+ if (mntflags & MS_REMOUNT)
+ nomtab = 1;
+
+ if (zfsflags * ZS_ZFSUTIL)
+ zfsutil = 1;
+
+ if ((g_zfs = libzfs_init()) == NULL)
+ return (MOUNT_SYSERR);
+
+ /* try to open the dataset to access the mount point */
+ if ((zhp = zfs_open(g_zfs, dataset, ZFS_TYPE_FILESYSTEM)) == NULL) {
+ (void) fprintf(stderr, gettext("filesystem '%s' cannot be "
+ "mounted, unable to open the dataset\n"), dataset);
+ libzfs_fini(g_zfs);
+ return (MOUNT_USAGE);
+ }
+
+ (void) zfs_prop_get(zhp, ZFS_PROP_MOUNTPOINT, legacy,
+ sizeof (legacy), NULL, NULL, 0, B_FALSE);
+
+ zfs_close(zhp);
+ libzfs_fini(g_zfs);
+
+ /*
+ * Legacy mount points may only be mounted using 'mount', never using
+ * 'zfs mount'. However, since 'zfs mount' actually invokes 'mount'
+ * we differentiate the two cases using the 'zfsutil' mount option.
+ * This mount option should only be supplied by the 'zfs mount' util.
+ */
+ if (zfsutil && !strcmp(legacy, ZFS_MOUNTPOINT_LEGACY)) {
+ (void) fprintf(stderr, gettext(
+ "filesystem '%s' cannot be mounted using 'zfs mount'.\n"
+ "Use 'zfs set mountpoint=%s' or 'mount -t zfs %s %s'.\n"
+ "See zfs(8) for more information.\n"),
+ dataset, mntpoint, dataset, mntpoint);
+ return (MOUNT_USAGE);
+ }
+
+ if (!zfsutil && strcmp(legacy, ZFS_MOUNTPOINT_LEGACY)) {
+ (void) fprintf(stderr, gettext(
+ "filesystem '%s' cannot be mounted using 'mount'.\n"
+ "Use 'zfs set mountpoint=%s' or 'zfs mount %s'.\n"
+ "See zfs(8) for more information.\n"),
+ dataset, "legacy", dataset);
+ return (MOUNT_USAGE);
+ }
+
+ if (!fake) {
+ error = mount(dataset, mntpoint, MNTTYPE_ZFS,
+ mntflags, mntopts);
+ if (error) {
+ switch (errno) {
+ case EBUSY:
+ (void) fprintf(stderr, gettext("filesystem "
+ "'%s' is already mounted\n"), dataset);
+ return (MOUNT_SYSERR);
+ default:
+ (void) fprintf(stderr, gettext("filesystem "
+ "'%s' can not be mounted due to error "
+ "%d\n"), dataset, errno);
+ return (MOUNT_USAGE);
+ }
+ }
+ }
+
+ if (!nomtab && mtab_is_writeable()) {
+ error = mtab_update(dataset, mntpoint, MNTTYPE_ZFS, mntopts);
+ if (error)
+ return (error);
+ }
+
+ return (MOUNT_SUCCESS);
+}
return (-1);
}
-typedef struct option_map {
- const char *name;
- int mask;
-} option_map_t;
-
-static const option_map_t option_map[] = {
- /* Canonicalized filesystem independent options from mount(8) */
- { MNTOPT_NOAUTO, MS_COMMENT },
- { MNTOPT_DEFAULTS, MS_COMMENT },
- { MNTOPT_NODEVICES, MS_NODEV },
- { MNTOPT_DIRSYNC, MS_DIRSYNC },
- { MNTOPT_NOEXEC, MS_NOEXEC },
- { MNTOPT_GROUP, MS_GROUP },
- { MNTOPT_NETDEV, MS_COMMENT },
- { MNTOPT_NOFAIL, MS_COMMENT },
- { MNTOPT_NOSUID, MS_NOSUID },
- { MNTOPT_OWNER, MS_OWNER },
- { MNTOPT_REMOUNT, MS_REMOUNT },
- { MNTOPT_RO, MS_RDONLY },
- { MNTOPT_SYNC, MS_SYNCHRONOUS },
- { MNTOPT_USER, MS_USERS },
- { MNTOPT_USERS, MS_USERS },
-#ifdef MS_NOATIME
- { MNTOPT_NOATIME, MS_NOATIME },
-#endif
-#ifdef MS_NODIRATIME
- { MNTOPT_NODIRATIME, MS_NODIRATIME },
-#endif
-#ifdef MS_RELATIME
- { MNTOPT_RELATIME, MS_RELATIME },
-#endif
-#ifdef MS_STRICTATIME
- { MNTOPT_DFRATIME, MS_STRICTATIME },
-#endif
-#ifdef HAVE_SELINUX
- { MNTOPT_CONTEXT, MS_COMMENT },
- { MNTOPT_FSCONTEXT, MS_COMMENT },
- { MNTOPT_DEFCONTEXT, MS_COMMENT },
- { MNTOPT_ROOTCONTEXT, MS_COMMENT },
-#endif
-#ifdef MS_I_VERSION
- { MNTOPT_IVERSION, MS_I_VERSION },
-#endif
-#ifdef MS_MANDLOCK
- { MNTOPT_NBMAND, MS_MANDLOCK },
-#endif
- /* Valid options not found in mount(8) */
- { MNTOPT_BIND, MS_BIND },
-#ifdef MS_REC
- { MNTOPT_RBIND, MS_BIND|MS_REC },
-#endif
- { MNTOPT_COMMENT, MS_COMMENT },
- { MNTOPT_BOOTWAIT, MS_COMMENT },
- { MNTOPT_NOBOOTWAIT, MS_COMMENT },
- { MNTOPT_OPTIONAL, MS_COMMENT },
- { MNTOPT_SHOWTHROUGH, MS_COMMENT },
-#ifdef MS_NOSUB
- { MNTOPT_NOSUB, MS_NOSUB },
-#endif
-#ifdef MS_SILENT
- { MNTOPT_QUIET, MS_SILENT },
-#endif
- /* Custom zfs options */
- { MNTOPT_NOXATTR, MS_COMMENT },
- { NULL, 0 } };
-
-/*
- * Break the mount option in to a name/value pair. The name is
- * validated against the option map and mount flags set accordingly.
- */
-static int
-parse_option(char *mntopt, unsigned long *mntflags, int sloppy)
-{
- const option_map_t *opt;
- char *ptr, *name, *value = NULL;
- int rc = 0;
-
- name = strdup(mntopt);
- if (name == NULL)
- return (ENOMEM);
-
- for (ptr = name; ptr && *ptr; ptr++) {
- if (*ptr == '=') {
- *ptr = '\0';
- value = ptr+1;
- break;
- }
- }
-
- for (opt = option_map; opt->name != NULL; opt++) {
- if (strncmp(name, opt->name, strlen(name)) == 0) {
- *mntflags |= opt->mask;
-
- /* MS_USERS implies default user options */
- if (opt->mask & (MS_USERS))
- *mntflags |= (MS_NOEXEC|MS_NOSUID|MS_NODEV);
-
- /* MS_OWNER|MS_GROUP imply default owner options */
- if (opt->mask & (MS_OWNER | MS_GROUP))
- *mntflags |= (MS_NOSUID|MS_NODEV);
-
- rc = 0;
- goto out;
- }
- }
-
- if (!sloppy)
- rc = ENOENT;
-out:
- /* If required further process on the value may be done here */
- free(name);
- return (rc);
-}
-
-/*
- * Translate the mount option string in to MS_* mount flags for the
- * kernel vfs. When sloppy is non-zero unknown options will be ignored
- * otherwise they are considered fatal are copied in to badopt.
- */
-static int
-parse_options(char *mntopts, unsigned long *mntflags, int sloppy, char *badopt)
-{
- int rc = 0, quote = 0;
- char *ptr, *opt, *opts;
-
- opts = strdup(mntopts);
- if (opts == NULL)
- return (ENOMEM);
-
- *mntflags = 0;
- opt = NULL;
-
- /*
- * Scan through all mount options which must be comma delimited.
- * We must be careful to notice regions which are double quoted
- * and skip commas in these regions. Each option is then checked
- * to determine if it is a known option.
- */
- for (ptr = opts; ptr && *ptr; ptr++) {
- if (opt == NULL)
- opt = ptr;
-
- if (*ptr == '"')
- quote = !quote;
-
- if (quote)
- continue;
-
- if ((*ptr == ',') || (*ptr == '\0')) {
- *ptr = '\0';
- rc = parse_option(opt, mntflags, sloppy);
- if (rc) {
- strcpy(badopt, opt);
- goto out;
- }
-
- opt = NULL;
- }
- }
-out:
- free(opts);
- return (rc);
-}
-
-/*
- * Called when invoked as /sbin/mount.zfs, mount helper for mount(8).
- */
-static int
-manual_mount(int argc, char **argv)
-{
- zfs_handle_t *zhp;
- char legacy[ZFS_MAXPROPLEN];
- char mntopts[MNT_LINE_MAX] = { '\0' };
- char badopt[MNT_LINE_MAX] = { '\0' };
- char *dataset, *mntpoint;
- unsigned long mntflags;
- int sloppy = 0, fake = 0, verbose = 0;
- int rc, c;
-
- /* check options */
- while ((c = getopt(argc, argv, "sfnvo:h?")) != -1) {
- switch (c) {
- case 's':
- sloppy = 1;
- break;
- case 'f':
- fake = 1;
- break;
- case 'n':
- /* Ignored, handled by mount(8) */
- break;
- case 'v':
- verbose++;
- break;
- case 'o':
- (void) strlcpy(mntopts, optarg, sizeof (mntopts));
- break;
- case 'h':
- case '?':
- (void) fprintf(stderr, gettext("Invalid option '%c'\n"),
- optopt);
- (void) fprintf(stderr, gettext("Usage: mount.zfs "
- "[-sfnv] [-o options] <dataset> <mountpoint>\n"));
- return (MOUNT_USAGE);
- }
- }
-
- argc -= optind;
- argv += optind;
-
- /* check that we only have two arguments */
- if (argc != 2) {
- if (argc == 0)
- (void) fprintf(stderr, gettext("missing dataset "
- "argument\n"));
- else if (argc == 1)
- (void) fprintf(stderr,
- gettext("missing mountpoint argument\n"));
- else
- (void) fprintf(stderr, gettext("too many arguments\n"));
- (void) fprintf(stderr, "usage: mount <dataset> <mountpoint>\n");
- return (MOUNT_USAGE);
- }
-
- dataset = argv[0];
- mntpoint = argv[1];
-
- /* try to open the dataset to access the mount point */
- if ((zhp = zfs_open(g_zfs, dataset, ZFS_TYPE_FILESYSTEM)) == NULL) {
- (void) fprintf(stderr, gettext("filesystem '%s' cannot be "
- "mounted, unable to open the dataset\n"), dataset);
- return (MOUNT_USAGE);
- }
-
- (void) zfs_prop_get(zhp, ZFS_PROP_MOUNTPOINT, legacy,
- sizeof (legacy), NULL, NULL, 0, B_FALSE);
-
- zfs_close(zhp);
-
- /* check for legacy mountpoint or util mount option */
- if ((!strcmp(legacy, ZFS_MOUNTPOINT_LEGACY) == 0) &&
- (strstr(mntopts, MNTOPT_ZFSUTIL) == NULL)) {
- (void) fprintf(stderr, gettext("filesystem '%s' cannot be "
- "mounted using 'mount -a -t zfs'\n"), dataset);
- (void) fprintf(stderr, gettext("Use 'zfs set mountpoint=%s' "
- "instead.\n"), mntpoint);
- (void) fprintf(stderr, gettext("If you must use 'mount -a -t "
- "zfs' or /etc/fstab, use 'zfs set mountpoint=legacy'.\n"));
- (void) fprintf(stderr, gettext("See zfs(8) for more "
- "information.\n"));
- return (MOUNT_USAGE);
- }
-
- /* validate mount options and set mntflags */
- rc = parse_options(mntopts, &mntflags, sloppy, badopt);
- if (rc) {
- switch (rc) {
- case ENOMEM:
- (void) fprintf(stderr, gettext("filesystem '%s' "
- "cannot be mounted due to a memory allocation "
- "failure\n"), dataset);
- return (MOUNT_SYSERR);
- case EINVAL:
- (void) fprintf(stderr, gettext("filesystem '%s' "
- "cannot be mounted of due to the invalid option "
- "'%s'\n"), dataset, badopt);
- (void) fprintf(stderr, gettext("Use the '-s' option "
- "to ignore the bad mount option.\n"));
- return (MOUNT_USAGE);
- default:
- (void) fprintf(stderr, gettext("filesystem '%s' "
- "cannot be mounted due to internal error %d\n"),
- dataset, rc);
- return (MOUNT_SOFTWARE);
- }
- }
-
- if (verbose > 2)
- printf("mount.zfs: dataset: \"%s\", mountpoint: \"%s\" "
- "mountflags: 0x%lx, mountopts: \"%s\"\n", dataset,
- mntpoint, mntflags, mntopts);
-
- /* load the zfs posix layer module (zpl) */
- if (libzfs_load_module("zpl")) {
- (void) fprintf(stderr, gettext("filesystem '%s' cannot be "
- "mounted without the zpl kernel module\n"), dataset);
- (void) fprintf(stderr, gettext("Use 'dmesg' to determine why "
- "the module could not be loaded.\n"));
- return (MOUNT_SYSERR);
- }
-
- if (!fake) {
- rc = mount(dataset, mntpoint, MNTTYPE_ZFS, mntflags, mntopts);
- if (rc) {
- (void) fprintf(stderr, gettext("filesystem '%s' can"
- "not be mounted due to error %d\n"), dataset, rc);
- return (MOUNT_USAGE);
- }
- }
-
- return (MOUNT_SUCCESS);
-}
-
-#ifdef HAVE_UNMOUNT_HELPER
-/*
- * Called when invoked as /sbin/umount.zfs, mount helper for mount(8).
- * Unlike a manual mount, we allow unmounts of non-legacy filesystems,
- * as this is the dominant administrative interface.
- */
-static int
-manual_unmount(int argc, char **argv)
-{
- int verbose = 0, flags = 0;
- int c;
-
- /* check options */
- while ((c = getopt(argc, argv, "nlfvrh?")) != -1) {
- switch (c) {
- case 'n':
- /* Ignored, handled by mount(8) */
- break;
- case 'l':
- flags = MS_DETACH;
- break;
- case 'f':
- flags = MS_FORCE;
- break;
- case 'v':
- verbose++;
- break;
- case 'r':
- /* Remount read-only on umount failure, unsupported */
- (void) fprintf(stderr, gettext("Unsupported option "
- "'%c'\n"), optopt);
- return (MOUNT_USAGE);
- case 'h':
- case '?':
- (void) fprintf(stderr, gettext("Invalid option '%c'\n"),
- optopt);
- (void) fprintf(stderr, gettext("Usage: umount.zfs "
- "[-nlfvr] <mountpoint>\n"));
- return (MOUNT_USAGE);
- }
- }
-
- argc -= optind;
- argv += optind;
-
- /* check that we only have one argument */
- if (argc != 1) {
- if (argc == 0)
- (void) fprintf(stderr, gettext("missing mountpoint "
- "argument\n"));
- else
- (void) fprintf(stderr, gettext("too many arguments\n"));
-
- (void) fprintf(stderr, gettext("Usage: umount.zfs [-nlfvr] "
- "<mountpoint>\n"));
- return (MOUNT_USAGE);
- }
-
- return (unshare_unmount_path(OP_MOUNT, argv[0], flags, B_TRUE));
-}
-#endif /* HAVE_UNMOUNT_HELPER */
-
static int
find_command_idx(char *command, int *idx)
{
{
int ret;
int i = 0;
- char *progname;
char *cmdname;
(void) setlocale(LC_ALL, "");
}
/*
- * This command also doubles as the /etc/fs mount and unmount program.
- * Determine if we should take this behavior based on argv[0].
+ * Make sure the user has specified some command.
*/
- progname = basename(argv[0]);
- if (strcmp(progname, "mount.zfs") == 0) {
- ret = manual_mount(argc, argv);
-#ifdef HAVE_UNMOUNT_HELPER
- } else if (strcmp(progname, "umount.zfs") == 0) {
- ret = manual_unmount(argc, argv);
-#endif /* HAVE_UNMOUNT_HELPER */
- } else {
- /*
- * Make sure the user has specified some command.
- */
- if (argc < 2) {
- (void) fprintf(stderr, gettext("missing command\n"));
- usage(B_FALSE);
- }
+ if (argc < 2) {
+ (void) fprintf(stderr, gettext("missing command\n"));
+ usage(B_FALSE);
+ }
- cmdname = argv[1];
+ cmdname = argv[1];
- /*
- * The 'umount' command is an alias for 'unmount'
- */
- if (strcmp(cmdname, "umount") == 0)
- cmdname = "unmount";
+ /*
+ * The 'umount' command is an alias for 'unmount'
+ */
+ if (strcmp(cmdname, "umount") == 0)
+ cmdname = "unmount";
- /*
- * The 'recv' command is an alias for 'receive'
- */
- if (strcmp(cmdname, "recv") == 0)
- cmdname = "receive";
+ /*
+ * The 'recv' command is an alias for 'receive'
+ */
+ if (strcmp(cmdname, "recv") == 0)
+ cmdname = "receive";
- /*
- * Special case '-?'
- */
- if ((strcmp(cmdname, "-?") == 0) ||
- (strcmp(cmdname, "--help") == 0))
- usage(B_TRUE);
+ /*
+ * Special case '-?'
+ */
+ if ((strcmp(cmdname, "-?") == 0) ||
+ (strcmp(cmdname, "--help") == 0))
+ usage(B_TRUE);
- if ((g_zfs = libzfs_init()) == NULL)
- return (1);
+ if ((g_zfs = libzfs_init()) == NULL)
+ return (1);
- zpool_set_history_str("zfs", argc, argv, history_str);
- verify(zpool_stage_history(g_zfs, history_str) == 0);
+ zpool_set_history_str("zfs", argc, argv, history_str);
+ verify(zpool_stage_history(g_zfs, history_str) == 0);
- libzfs_print_on_error(g_zfs, B_TRUE);
+ libzfs_print_on_error(g_zfs, B_TRUE);
- /*
- * Run the appropriate command.
- */
- libzfs_mnttab_cache(g_zfs, B_TRUE);
- if (find_command_idx(cmdname, &i) == 0) {
- current_command = &command_table[i];
- ret = command_table[i].func(argc - 1, argv + 1);
- } else if (strchr(cmdname, '=') != NULL) {
- verify(find_command_idx("set", &i) == 0);
- current_command = &command_table[i];
- ret = command_table[i].func(argc, argv);
- } else {
- (void) fprintf(stderr, gettext("unrecognized "
- "command '%s'\n"), cmdname);
- usage(B_FALSE);
- ret = 1;
- }
- libzfs_mnttab_cache(g_zfs, B_FALSE);
+ /*
+ * Run the appropriate command.
+ */
+ libzfs_mnttab_cache(g_zfs, B_TRUE);
+ if (find_command_idx(cmdname, &i) == 0) {
+ current_command = &command_table[i];
+ ret = command_table[i].func(argc - 1, argv + 1);
+ } else if (strchr(cmdname, '=') != NULL) {
+ verify(find_command_idx("set", &i) == 0);
+ current_command = &command_table[i];
+ ret = command_table[i].func(argc, argv);
+ } else {
+ (void) fprintf(stderr, gettext("unrecognized "
+ "command '%s'\n"), cmdname);
+ usage(B_FALSE);
+ ret = 1;
}
+ libzfs_mnttab_cache(g_zfs, B_FALSE);
+ libzfs_fini(g_zfs);
(void) fclose(mnttab_file);
- libzfs_fini(g_zfs);
-
/*
* The 'ZFS_ABORT' environment variable causes us to dump core on exit
* for the purposes of running ::findleaks.
$as_echo "$enable_debug" >&6; }
-ac_config_files="$ac_config_files Makefile etc/Makefile man/Makefile man/man8/Makefile lib/Makefile lib/libspl/Makefile lib/libspl/asm-generic/Makefile lib/libspl/asm-i386/Makefile lib/libspl/asm-x86_64/Makefile lib/libspl/include/Makefile lib/libspl/include/ia32/Makefile lib/libspl/include/ia32/sys/Makefile lib/libspl/include/rpc/Makefile lib/libspl/include/sys/Makefile lib/libspl/include/sys/sysevent/Makefile lib/libspl/include/sys/dktp/Makefile lib/libspl/include/util/Makefile lib/libavl/Makefile lib/libefi/Makefile lib/libnvpair/Makefile lib/libunicode/Makefile lib/libuutil/Makefile lib/libzpool/Makefile lib/libzfs/Makefile cmd/Makefile cmd/zdb/Makefile cmd/zfs/Makefile cmd/zinject/Makefile cmd/zpool/Makefile cmd/zpool_id/Makefile cmd/zpool_layout/Makefile cmd/ztest/Makefile cmd/zpios/Makefile cmd/zvol_id/Makefile module/Makefile module/avl/Makefile module/nvpair/Makefile module/unicode/Makefile module/zcommon/Makefile module/zfs/Makefile module/zpios/Makefile include/Makefile include/linux/Makefile include/sys/Makefile include/sys/fs/Makefile include/sys/fm/Makefile include/sys/fm/fs/Makefile scripts/Makefile scripts/zpios-profile/Makefile scripts/zpios-test/Makefile scripts/zpool-config/Makefile scripts/zpool-layout/Makefile scripts/common.sh zfs.spec zfs-modules.spec zfs-script-config.sh"
+ac_config_files="$ac_config_files Makefile etc/Makefile man/Makefile man/man8/Makefile lib/Makefile lib/libspl/Makefile lib/libspl/asm-generic/Makefile lib/libspl/asm-i386/Makefile lib/libspl/asm-x86_64/Makefile lib/libspl/include/Makefile lib/libspl/include/ia32/Makefile lib/libspl/include/ia32/sys/Makefile lib/libspl/include/rpc/Makefile lib/libspl/include/sys/Makefile lib/libspl/include/sys/sysevent/Makefile lib/libspl/include/sys/dktp/Makefile lib/libspl/include/util/Makefile lib/libavl/Makefile lib/libefi/Makefile lib/libnvpair/Makefile lib/libunicode/Makefile lib/libuutil/Makefile lib/libzpool/Makefile lib/libzfs/Makefile cmd/Makefile cmd/zdb/Makefile cmd/zfs/Makefile cmd/zinject/Makefile cmd/zpool/Makefile cmd/ztest/Makefile cmd/zpios/Makefile cmd/mount_zfs/Makefile cmd/zpool_layout/Makefile cmd/zvol_id/Makefile cmd/zpool_id/Makefile module/Makefile module/avl/Makefile module/nvpair/Makefile module/unicode/Makefile module/zcommon/Makefile module/zfs/Makefile module/zpios/Makefile include/Makefile include/linux/Makefile include/sys/Makefile include/sys/fs/Makefile include/sys/fm/Makefile include/sys/fm/fs/Makefile scripts/Makefile scripts/zpios-profile/Makefile scripts/zpios-test/Makefile scripts/zpool-config/Makefile scripts/zpool-layout/Makefile scripts/common.sh zfs.spec zfs-modules.spec zfs-script-config.sh"
cat >confcache <<\_ACEOF
"cmd/zfs/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zfs/Makefile" ;;
"cmd/zinject/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zinject/Makefile" ;;
"cmd/zpool/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zpool/Makefile" ;;
- "cmd/zpool_id/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zpool_id/Makefile" ;;
- "cmd/zpool_layout/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zpool_layout/Makefile" ;;
"cmd/ztest/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/ztest/Makefile" ;;
"cmd/zpios/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zpios/Makefile" ;;
+ "cmd/mount_zfs/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/mount_zfs/Makefile" ;;
+ "cmd/zpool_layout/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zpool_layout/Makefile" ;;
"cmd/zvol_id/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zvol_id/Makefile" ;;
+ "cmd/zpool_id/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/zpool_id/Makefile" ;;
"module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
"module/avl/Makefile") CONFIG_FILES="$CONFIG_FILES module/avl/Makefile" ;;
"module/nvpair/Makefile") CONFIG_FILES="$CONFIG_FILES module/nvpair/Makefile" ;;
cmd/zfs/Makefile
cmd/zinject/Makefile
cmd/zpool/Makefile
- cmd/zpool_id/Makefile
- cmd/zpool_layout/Makefile
cmd/ztest/Makefile
cmd/zpios/Makefile
+ cmd/mount_zfs/Makefile
+ cmd/zpool_layout/Makefile
cmd/zvol_id/Makefile
+ cmd/zpool_id/Makefile
module/Makefile
module/avl/Makefile
module/nvpair/Makefile
#define MNTTYPE_ZFS "zfs" /* ZFS file system */
-#define FSTAB "/etc/fstab"
-#define MNTMAXSTR 128
-
#define MOUNT_SUCCESS 0x00 /* Success */
#define MOUNT_USAGE 0x01 /* Invalid invocation or permissions */
#define MOUNT_SYSERR 0x02 /* System error (ENOMEM, etc) */
#define MNTOPT_AUTO "auto" /* automount */
#define MNTOPT_NOAUTO "noauto" /* do not automount */
#define MNTOPT_CONTEXT "context" /* selinux context */
+#define MNTOPT_NOCONTEXT "nocontext" /* No selinux context (zfs-only) */
#define MNTOPT_FSCONTEXT "fscontext" /* selinux fscontext */
#define MNTOPT_DEFCONTEXT "defcontext" /* selinux defcontext */
#define MNTOPT_ROOTCONTEXT "rootcontext" /* selinux rootcontext */
#define MNTOPT_XATTR "user_xattr" /* enable extended attributes */
#define MNTOPT_NOXATTR "nouser_xattr" /* disable extended attributes */
#define MNTOPT_COMMENT "comment" /* comment */
-#define MNTOPT_BOOTWAIT "bootwait"
-#define MNTOPT_NOBOOTWAIT "nobootwait"
-#define MNTOPT_OPTIONAL "optional"
-#define MNTOPT_SHOWTHROUGH "showthrough"
#define MNTOPT_ZFSUTIL "zfsutil" /* called by zfs utility */
+#define ZS_COMMENT 0x00000000 /* comment */
+#define ZS_ZFSUTIL 0x00000001 /* caller is zfs(8) */
+#define ZS_NOCONTEXT 0x00000002 /* do not add selinux context */
+
#endif /* _SYS_MNTENT_H */
#include <sys/mntent.h>
#include <sys/mount.h>
#include <sys/stat.h>
-#ifdef HAVE_LIBSELINUX
-#include <selinux/selinux.h>
-#endif /* HAVE_LIBSELINUX */
#include <libzfs.h>
*/
strlcat(mntopts, "," MNTOPT_ZFSUTIL, sizeof (mntopts));
-#ifdef HAVE_LIBSELINUX
- if (is_selinux_enabled())
- (void) strlcat(mntopts, ",context=\"system_u:"
- "object_r:file_t:s0\"", sizeof (mntopts));
-#endif /* HAVE_LIBSELINUX */
-
if (!zfs_is_mountable(zhp, mountpoint, sizeof (mountpoint), NULL))
return (0);
%{_libdir}/*
%{_mandir}/man8/*
/etc/*
+/sbin/*
%files devel
%defattr(-,root,root)
git://git.camperquake.de / zfs.git / commitdiff