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Add major arg

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This commit is contained in:
Alasdair Kergon 2003-04-04 13:22:58 +00:00
parent b9a019a08b
commit 0282fd1332
1 changed files with 12 additions and 3 deletions
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15
tools/dmsetup.c
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@ -22,6 +22,7 @@
*/
enum {
READ_ONLY = 0,
MAJOR_ARG,
MINOR_ARG,
VERBOSE_ARG,
NUM_SWITCHES
@ -103,6 +104,9 @@ static int _load(int task, const char *name, const char *file, const char *uuid)
if (_switches[READ_ONLY] && !dm_task_set_ro(dmt))
goto out;
if (_switches[MAJOR_ARG] && !dm_task_set_major(dmt, _values[MAJOR_ARG]))
goto out;
if (_switches[MINOR_ARG] && !dm_task_set_minor(dmt, _values[MINOR_ARG]))
goto out;
@ -255,7 +259,7 @@ static int _status(int argc, char **argv)
next = dm_get_next_target(dmt, next, &start, &length,
&target_type, &params);
if (target_type) {
printf("%"PRIu64" %"PRIu64" %s %s\n",
printf("%" PRIu64 " %" PRIu64 " %s %s\n",
start, length, target_type, params);
}
} while (next);
@ -394,7 +398,7 @@ static struct command _commands[] = {
{NULL, NULL, 0, 0, NULL}
};
static void _usage(FILE * out)
static void _usage(FILE *out)
{
int i;
@ -422,6 +426,7 @@ static int _process_switches(int *argc, char ***argv)
static struct option long_options[] = {
{"read-only", 0, NULL, READ_ONLY},
{"major", 1, NULL, MAJOR_ARG},
{"minor", 1, NULL, MINOR_ARG},
{"verbose", 1, NULL, VERBOSE_ARG},
{"", 0, NULL, 0}
@ -433,10 +438,14 @@ static int _process_switches(int *argc, char ***argv)
memset(&_switches, 0, sizeof(_switches));
memset(&_values, 0, sizeof(_values));
while ((c = getopt_long(*argc, *argv, "m:rv",
while ((c = getopt_long(*argc, *argv, "j:m:rv",
long_options, &ind)) != -1) {
if (c == 'r' || ind == READ_ONLY)
_switches[READ_ONLY]++;
if (c == 'j' || ind == MAJOR_ARG) {
_switches[MAJOR_ARG]++;
_values[MAJOR_ARG] = atoi(optarg);
}
if (c == 'm' || ind == MINOR_ARG) {
_switches[MINOR_ARG]++;
_values[MINOR_ARG] = atoi(optarg);