bson_new_from_buffer man page

bson_new_from_buffer ā€” bson_new_from_buffer()

Synopsis

bson_t *
bson_new_from_buffer (uint8_t **buf,
                      size_t *buf_len,
                      bson_realloc_func realloc_func,
                      void *realloc_func_ctx);

Parameters

Description

Creates a new bson_t using the data provided.

The realloc_func, if provided, is called to resize buf if the document is later expanded, for example by a call to one of the bson_append functions.

If *buf is initially NULL then it is allocated, using realloc_func or the default allocator, and initialized with an empty BSON document, and *buf_len is set to 5, the size of an empty document.

Returns

A newly-allocated bson_t on success, or NULL.

Author

MongoDB, Inc

Info

Sep 15, 2017 1.8.0 Libbson