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| author | Karel Zak | 2013-03-13 13:07:32 +0100 |
|---|---|---|
| committer | Karel Zak | 2013-03-13 13:07:32 +0100 |
| commit | d4543f843d1fa97bd8717f33ea60c81ab1fe1176 (patch) | |
| tree | 2cdf041cdb0422c45fa0c12413ff0550605ee684 /sys-utils/fsfreeze.c | |
| parent | include/optutils: make collisions detection between options more robust (diff) | |
| download | kernel-qcow2-util-linux-d4543f843d1fa97bd8717f33ea60c81ab1fe1176.tar.gz kernel-qcow2-util-linux-d4543f843d1fa97bd8717f33ea60c81ab1fe1176.tar.xz kernel-qcow2-util-linux-d4543f843d1fa97bd8717f33ea60c81ab1fe1176.zip | |
fsfreeze: check for collision between options
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/fsfreeze.c')
| -rw-r--r-- | sys-utils/fsfreeze.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys-utils/fsfreeze.c b/sys-utils/fsfreeze.c index a538ef0ba..122d95cbf 100644 --- a/sys-utils/fsfreeze.c +++ b/sys-utils/fsfreeze.c @@ -21,10 +21,11 @@ #include <sys/stat.h> #include <getopt.h> +#include "c.h" #include "blkdev.h" #include "nls.h" #include "closestream.h" -#include "c.h" +#include "optutils.h" static int freeze_f(int fd) { @@ -67,12 +68,21 @@ int main(int argc, char **argv) { NULL, 0, 0, 0 } }; + static const ul_excl_t excl[] = { /* rows and cols in in ASCII order */ + { 'f','u' }, /* freeze, unfreeze */ + { 0 } + }; + int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT; + setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); atexit(close_stdout); while ((c = getopt_long(argc, argv, "hfuV", longopts, NULL)) != -1) { + + err_exclusive_options(c, longopts, excl, excl_st); + switch(c) { case 'h': usage(stdout); |