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| author | Max Kellermann <max@duempel.org> | 2014-01-24 16:55:17 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-01-24 16:55:17 +0100 |
| commit | 9b1fbdbca63f03c357a2f9c01fca281f62b3570c (patch) | |
| tree | f093e063f77625e1380e7b1e8f5654a4be254d85 /src/config/ConfigGlobal.hxx | |
| parent | 97391fd4b975eab7049c31c88b8a118be430c427 (diff) | |
| download | mpd-9b1fbdbca63f03c357a2f9c01fca281f62b3570c.tar.gz mpd-9b1fbdbca63f03c357a2f9c01fca281f62b3570c.tar.xz mpd-9b1fbdbca63f03c357a2f9c01fca281f62b3570c.zip | |
ConfigGlobal: add config_find_block()
Merge duplicate code.
Diffstat (limited to '')
| -rw-r--r-- | src/config/ConfigGlobal.hxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/config/ConfigGlobal.hxx b/src/config/ConfigGlobal.hxx index abce424de..84ef7dd5f 100644 --- a/src/config/ConfigGlobal.hxx +++ b/src/config/ConfigGlobal.hxx @@ -53,6 +53,17 @@ config_get_param(enum ConfigOption option) return config_get_next_param(option, nullptr); } +/** + * Find a block with a matching attribute. + * + * @param option the blocks to search + * @param key the attribute name + * @param value the expected attribute value + */ +gcc_pure +const config_param * +config_find_block(ConfigOption option, const char *key, const char *value); + /* Note on gcc_pure: Some of the functions declared pure are not really pure in strict sense. They have side effect such that they validate parameter's value and signal an error if it's invalid. |