Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=5243a81c29a4b60fe... Commit: 5243a81c29a4b60fe8ef8e12b9a1486a3f2b85a6 Parent: 12acf852c5661b771d8800a60dcf1ac799466289 Author: David Teigland teigland@redhat.com AuthorDate: Thu Aug 13 13:35:45 2015 -0500 Committer: David Teigland teigland@redhat.com CommitterDate: Mon Aug 17 13:52:34 2015 -0500
config: explain automatic default values
Before printing a commented automatic config value, print a line describing what it is. Otherwise, the commented value can look like it's a part of an example preceding it. --- lib/config/config.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/lib/config/config.c b/lib/config/config.c index d7a6cd9..bfcf87c 100644 --- a/lib/config/config.c +++ b/lib/config/config.c @@ -1717,6 +1717,9 @@ static int _out_prefix_fn(const struct dm_config_node *cn, const char *line, voi if (cfg_def->flags & CFG_DEFAULT_UNDEFINED) fprintf(out->fp, "%s# This configuration %s does not have a default value defined.\n", line, node_type_name);
+ if (cfg_def->flags & CFG_DEFAULT_COMMENTED) + fprintf(out->fp, "%s# This configuration %s has an automatic default value.\n", line, node_type_name); + if ((out->tree_spec->type == CFG_DEF_TREE_FULL) && (out->tree_spec->check_status[cn->id] & CFG_USED)) fprintf(out->fp, "%s# Value defined in existing configuration has been used for this setting.\n", line);