BSON_APPEND_REGEX_W_LEN(3) libbson BSON_APPEND_REGEX_W_LEN(3) SYNOPSIS bool bson_append_regex_w_len (bson_t *bson, const char *key, int key_length, const char *regex, int regex_length, const char *options); PARAMETERS * bson: A bson_t. * key: An ASCII C string containing the name of the field. * key_length: The length of key in bytes, or -1 to determine the length with strlen(). * regex: An ASCII string containing the regex. * regex_length: The length of regex in bytes, or -1 to determine the length with strlen(). * options: An optional string containing the regex options as a string. DESCRIPTION Appends a new field to bson of type BSON_TYPE_REGEX. regex should be the regex string. options should contain the options for the regex. Valid characters for options include: * 'i' for case-insensitive. * 'm' for multiple matching. * 'x' for verbose mode. * 'l' to make w and W locale dependent. * 's' for dotall mode ('.' matches everything) * 'u' to make w and W match unicode. RETURNS Returns true if the operation was applied successfully. The function will fail if appending the regex grows bson larger than INT32_MAX. AUTHOR MongoDB, Inc COPYRIGHT 2009-present, MongoDB, Inc. 1.30.8 Aug 27, 2026 BSON_APPEND_REGEX_W_LEN(3)
SYNOPSIS | PARAMETERS | DESCRIPTION | RETURNS | AUTHOR | COPYRIGHT
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