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| author | Nick Mathewson <nickm@torproject.org> | 2017-04-06 08:53:26 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-04-06 11:48:41 -0400 |
| commit | 5567a80caad0586b5d15db388339be4d276de136 (patch) | |
| tree | 5ac391bd26617840bf70c82b501bcce02da9d8c3 /src/common/confline.c | |
| parent | 89b673f24bf17bead40eb169cf0ef3d3969bb492 (diff) | |
| download | tor-5567a80caad0586b5d15db388339be4d276de136.tar.gz tor-5567a80caad0586b5d15db388339be4d276de136.zip | |
Explain config_line_find() behavior on duplicates.
Diffstat (limited to 'src/common/confline.c')
| -rw-r--r-- | src/common/confline.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/common/confline.c b/src/common/confline.c index 6ec3b619dc..36f4c875f3 100644 --- a/src/common/confline.c +++ b/src/common/confline.c @@ -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) |