Provided by: libbson-doc_1.3.1-1_all 

NAME
bson_reader_tell() - Tells the current position within the underlying stream.
SYNOPSIS
off_t
bson_reader_tell (bson_reader_t *reader);
PARAMETERS
reader A bson_reader_t \&.
DESCRIPTION
Tells the current position within the underlying stream.
RETURNS
‐1 on failure, otherwise the offset within the underlying stream.
COLOPHON
This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.
libbson 2016‐01‐18 BSON_READER_TELL(3)