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author | Karel Zak | 2011-08-16 14:00:06 +0200 |
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committer | Karel Zak | 2011-08-16 14:00:06 +0200 |
commit | 6997468eaae62e6593a9546f6e9d66365a1fe3e7 (patch) | |
tree | 1767123b558a8ca48b64f495d93e0a816b91a7fc /mount/lomount.c | |
parent | write: cleanup usage() (diff) | |
download | kernel-qcow2-util-linux-6997468eaae62e6593a9546f6e9d66365a1fe3e7.tar.gz kernel-qcow2-util-linux-6997468eaae62e6593a9546f6e9d66365a1fe3e7.tar.xz kernel-qcow2-util-linux-6997468eaae62e6593a9546f6e9d66365a1fe3e7.zip |
losetup: cleanup usage()
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'mount/lomount.c')
-rw-r--r-- | mount/lomount.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/mount/lomount.c b/mount/lomount.c index ab542e27a..757013734 100644 --- a/mount/lomount.c +++ b/mount/lomount.c @@ -1010,28 +1010,30 @@ find_loopdev_by_backing_file(const char *filename, char **loopdev) #include <stdarg.h> static void -usage(FILE *f) { - fprintf(f, _("\nUsage:\n" - " %1$s loop_device give info\n" - " %1$s -a | --all list all used\n" - " %1$s -d | --detach <loopdev> [<loopdev> ...] delete\n" - " %1$s -f | --find find unused\n" - " %1$s -c | --set-capacity <loopdev> resize\n" - " %1$s -j | --associated <file> [-o <num>] list all associated with <file>\n" - " %1$s [ options ] {-f|--find|loopdev} <file> setup\n"), - progname); - - fprintf(f, _("\nOptions:\n" - " -e | --encryption <type> enable data encryption with specified <name/num>\n" - " -h | --help this help\n" - " -o | --offset <num> start at offset <num> into file\n" - " --sizelimit <num> loop limited to only <num> bytes of the file\n" - " -p | --pass-fd <num> read passphrase from file descriptor <num>\n" - " -r | --read-only setup read-only loop device\n" - " --show print device name (with -f <file>)\n" - " -v | --verbose verbose mode\n\n")); - - exit(f == stderr ? EXIT_FAILURE : EXIT_SUCCESS); +usage(FILE *out) { + + fputs(_("\nUsage:\n"), out); + fprintf(out, + _(" %1$s loop_device give info\n" + " %1$s -a | --all list all used\n" + " %1$s -d | --detach <loopdev> [<loopdev> ...] delete\n" + " %1$s -f | --find find unused\n" + " %1$s -c | --set-capacity <loopdev> resize\n" + " %1$s -j | --associated <file> [-o <num>] list all associated with <file>\n" + " %1$s [options] {-f|--find|loopdev} <file> setup\n"), + progname); + + fputs(_("\nOptions:\n"), out); + fputs(_(" -e, --encryption <type> enable data encryption with specified <name/num>\n" + " -h, --help this help\n" + " -o, --offset <num> start at offset <num> into file\n" + " --sizelimit <num> loop limited to only <num> bytes of the file\n" + " -p, --pass-fd <num> read passphrase from file descriptor <num>\n" + " -r, --read-only setup read-only loop device\n" + " --show print device name (with -f <file>)\n" + " -v, --verbose verbose mode\n\n"), out); + + exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); } int |