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| author | David Teigland <teigland@redhat.com> | 2015-08-13 13:35:45 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2015-08-17 13:52:34 -0500 |
| commit | 5243a81c29a4b60fe8ef8e12b9a1486a3f2b85a6 (patch) | |
| tree | a4bb20bd0aa013a6740c8a5dc0b2568a5774c0f7 | |
| parent | 12acf852c5661b771d8800a60dcf1ac799466289 (diff) | |
| download | lvm2-5243a81c29a4b60fe8ef8e12b9a1486a3f2b85a6.tar.gz | |
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.
| -rw-r--r-- | 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 d7a6cd9ee..bfcf87c20 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); |