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rbd: support negative boolean command-line optionals

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Fixes: #13784
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
This commit is contained in:
Jason Dillaman 2015-11-16 13:31:34 -05:00
parent 8f9841d617
commit 5aa840af0a
1 changed files with 5 additions and 0 deletions
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5
src/common/config.cc
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@ -812,10 +812,15 @@ int md_config_t::_get_val(const char *key, char **buf, int len) const
}
void md_config_t::get_all_keys(std::vector<std::string> *keys) const {
const std::string negative_flag_prefix("no_");
keys->clear();
keys->reserve(NUM_CONFIG_OPTIONS);
for (size_t i = 0; i < NUM_CONFIG_OPTIONS; ++i) {
keys->push_back(config_optionsp[i].name);
if (config_optionsp[i].type == OPT_BOOL) {
keys->push_back(negative_flag_prefix + config_optionsp[i].name);
}
}
for (int i = 0; i < subsys.get_num(); ++i) {
keys->push_back("debug_" + subsys.get_name(i));