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authorAaron Burgemeister <dajoker@gmail.com>2010-07-15 19:54:49 -0600
committerPádraig Brady <P@draigBrady.com>2010-08-27 22:16:10 +0100
commitddf6fb8686b1ed6a26d5f1c76a642d0fb5fe7ba7 (patch)
tree27c8712c7d87a57181506c24f2b2ebb58769646c /tests/misc/stat-mount
parent872f6bb2ba11c61271bf34057a2e950abb3e952e (diff)
downloadcoreutils-ddf6fb8686b1ed6a26d5f1c76a642d0fb5fe7ba7.tar.xz
stat: add %m to output the mount point for a file
* src/find-mount-point.c: A new file refactoring find_mount_point() out from df.c * src/find-mount-point.h: Likewise. * src/df.c: Use the new find-mount-point module. * src/stat.c (print_stat): Handle the new %m format. (find_bind_mount): A new function to return the bind mount for a file if any. (out_mount_mount): Print the bind mount for a file, or else the standard mount point given by the find-mount-point module. (usage): Document the %m format directive. * src/Makefile.am: Reference the refactored find-mount-point.c * po/POTFILES.in: Add find_mount_point.c to the translation list * doc/coreutils.texi (stat invocation): Document %m, and how it may differ from the mount point that df outputs. * test/misc/stat-mount: A new test to correlate mount points output from df and stat. * tests/Makefile.am: Reference the new test. * NEWS: Mention the new feature * THANKS: Add the author Signed-off-by: Pádraig Brady <P@draigBrady.com>
Diffstat (limited to 'tests/misc/stat-mount')
-rwxr-xr-xtests/misc/stat-mount31
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/misc/stat-mount b/tests/misc/stat-mount
new file mode 100755
index 000000000..c1c43d49c
--- /dev/null
+++ b/tests/misc/stat-mount
@@ -0,0 +1,31 @@
+#!/bin/sh
+# Test stat -c%m
+
+# Copyright (C) 2010 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+
+# Note we assume that the current directory is not bind mounted
+# (as then, stat and df may have different results).
+# This should be the case given the directory is temporary
+# for the duration of the test.
+
+df_mnt=$(df -P . | sed -n '2s/.* \([^ ]*$\)/\1/p')
+stat_mnt=$(stat -c%m .)
+
+test "$df_mnt" = "$stat_mnt" || fail=1
+
+Exit $fail