@@ -152,10 +152,6 @@ unsigned int sectorsize;
* Do not set this flag when definning a subopt. It is used to remeber that
* this subopt was already seen, for example for conflicts detection.
*
- * str_seen INTERNAL
- * Do not set. It is used internally for respecification, when some options
- * has to be parsed twice - at first as a string, then later as a number.
- *
* convert OPTIONAL
* A flag signalling whether the user-given value can use suffixes.
* If you want to allow the use of user-friendly values like 13k, 42G,
@@ -212,7 +208,6 @@ struct opt_params {
struct subopt_param {
int index;
bool seen;
- bool str_seen;
bool convert;
bool is_power_2;
struct subopt_conflict {
@@ -1375,7 +1370,7 @@ static void
check_subopt_conflicts(
struct opt_params *opt,
int index,
- bool str_seen)
+ bool seen)
{
struct subopt_param *sp = &opt->subopt_params[index];
int i;
@@ -1387,23 +1382,6 @@ check_subopt_conflicts(
reqval(opt->name, (char **)opt->subopts, index);
}
- /*
- * Check for respecification of the option. This is more complex than it
- * seems because some options are parsed twice - once as a string during
- * input parsing, then later the string is passed to getnum for
- * conversion into a number and bounds checking. Hence the two variables
- * used to track the different uses based on the @str parameter passed
- * to us.
- */
- if (!str_seen) {
- if (sp->seen)
- respec(opt->name, (char **)opt->subopts, index);
- sp->seen = true;
- } else {
- if (sp->str_seen)
- respec(opt->name, (char **)opt->subopts, index);
- sp->str_seen = true;
- }
/* check for conflicts with the option */
for (i = 0; i < MAX_CONFLICTS; i++) {
@@ -1413,8 +1391,7 @@ check_subopt_conflicts(
break;
if (conflict_opt.test_values)
break;
- if (opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].seen ||
- opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].str_seen) {
+ if (opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].seen) {
conflict_struct(opt, sp, &conflict_opt);
}
}
@@ -1440,8 +1417,7 @@ check_subopt_value(
break;
if (!conflict_opt.test_values)
break;
- if ((opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].seen ||
- opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].str_seen) &&
+ if (opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].seen &&
opts[conflict_opt.opt].subopt_params[conflict_opt.subopt].value
== conflict_opt.invalid_value &&
value == conflict_opt.at_value) {
@@ -1462,7 +1438,11 @@ check_opt(
int index;
struct opt_params *opt = &opts[opti];
for (index = 0; index < MAX_SUBOPTS; index++) {
+ if (opt->subopts[index] == NULL)
+ break;
struct subopt_param *sp = &opt->subopt_params[index];
+ if (!sp->seen)
+ continue;
check_subopt_conflicts(opt, index, false);
check_subopt_value(opt, index, sp->value);
}
@@ -1489,9 +1469,12 @@ getnum(
if (!str || *str == '\0') {
if (sp->defaultval == SUBOPT_NEEDS_VAL)
reqval(opts->name, (char **)opts->subopts, index);
+ sp->seen = true;
return sp->defaultval;
}
+ sp->seen = true;
+
if (sp->minval == 0 && sp->maxval == 0) {
fprintf(stderr,
_("Option -%c %s has undefined minval/maxval."
@@ -1540,11 +1523,10 @@ getstr(
struct opt_params *opts,
int index)
{
- check_subopt_conflicts(opts, index, true);
-
/* empty strings for string options are not valid */
if (!str || *str == '\0')
reqval(opts->name, (char **)opts->subopts, index);
+ opts->subopt_params[index].seen = true;
return str;
}
Make the check for seen option more useful for new conflict detection by moving it's logic to new place - we are no longer doing the respecification as before. Signed-off-by: Jan Tulak <jtulak@redhat.com> --- mkfs/xfs_mkfs.c | 40 +++++++++++----------------------------- 1 file changed, 11 insertions(+), 29 deletions(-)