[−][src]Function rust_hdfs::hdfsConfGetStr
pub unsafe extern "C" fn hdfsConfGetStr(
key: *const c_char,
val: *mut *mut c_char
) -> c_int
Get a configuration string.
@param key The key to find @param val (out param) The value. This will be set to NULL if the key isn't found. You must free this string with hdfsConfStrFree.
@return 0 on success; nonzero error code otherwise. Failure to find the key is not an error.