BSON_APPEND_NULL(3) libbson BSON_APPEND_NULL(3) SYNOPSIS #define BSON_APPEND_NULL(b, key) bson_append_null (b, key, (int) strlen (key)) bool bson_append_null (bson_t *bson, const char *key, int key_length); 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(). DESCRIPTION The bson_append_null() function shall append a new element to bson of type BSON_TYPE_NULL. RETURNS Returns true if the operation was applied successfully. The function will fail if appending the value grows bson larger than INT32_MAX. AUTHOR MongoDB, Inc COPYRIGHT 2009-present, MongoDB, Inc. 1.30.8 Aug 27, 2026 BSON_APPEND_NULL(3)
SYNOPSIS | PARAMETERS | DESCRIPTION | RETURNS | AUTHOR | COPYRIGHT
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