From 5aa840af0aee3dac1b4281a5f7fd5254941003c6 Mon Sep 17 00:00:00 2001 From: Jason Dillaman Date: Mon, 16 Nov 2015 13:31:34 -0500 Subject: [PATCH] rbd: support negative boolean command-line optionals Fixes: #13784 Signed-off-by: Jason Dillaman --- src/common/config.cc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/common/config.cc b/src/common/config.cc index ff5c7eacb027..4ee54bb59adb 100644 --- a/src/common/config.cc +++ b/src/common/config.cc @@ -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 *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)); -- 2.47.3