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Explain config_line_find() behavior on duplicates.

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This commit is contained in:
Nick Mathewson
2017-04-06 08:53:26 -04:00
parent 89b673f24b
commit 5567a80caa
1 changed files with 5 additions and 3 deletions
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src/common/confline.c
+5 -3
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@@ -30,9 +30,11 @@ config_line_append(config_line_t **lst,
(*lst) = newline;
}
/** Return the line in <b>lines</b> whose key is exactly <b>key</b>, or NULL
* if no such key exists. For handling commandline-only options only; other
* options should be looked up in the appropriate data structure. */
/** Return the first line in <b>lines</b> whose key is exactly <b>key</b>, or
* NULL if no such key exists.
*
* (In options parsing, this is for handling commandline-only options only;
* other options should be looked up in the appropriate data structure.) */
const config_line_t *
config_line_find(const config_line_t *lines,
const char *key)