Add config rewrite
#104
Merged
Add config rewrite
#104
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doyoubi
commented
Mar 6, 2017
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| bool config_option_changable(const char *option) | ||
| { | ||
| const char *CHANGABLE_OPTIONS[] = {"node", "loglevel", "slowlog-log-slower-than"}; |
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We should put it in the doc.
| } | ||
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| // Caller should free the returned vector. | ||
| // Return an empty line array if fail to open or read old config file. |
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Typo here: read old config file => read empty config file
doyoubi
commented
Mar 6, 2017
| if (EOF == fputs(buf.data, fp)) { | ||
| goto end; | ||
| } | ||
| // Note that dict_set will save the key in its inner space |
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save the key pointer in its inner space
| void *WRITTEN_TAG = (void*)1; | ||
| struct dict written_tags, options_map; | ||
| dict_init(&written_tags); | ||
| dict_init(&options_map); |
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dict_set will not overwrite the same key. It just add the key again with another value.
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In the PR #95 I explained why we need
config set node:The first problem has been solved by #95, so we continue to address the second one by adding a new command
config rewrite.