MONGOC_STREAM_WRITE(3) libmongoc MONGOC_STREAM_WRITE(3) SYNOPSIS ssize_t mongoc_stream_write (mongoc_stream_t *stream, void *buf, size_t count, int32_t timeout_msec); PARAMETERS * stream: A mongoc_stream_t. * buf: The buffer to write. * count: The number of bytes to write. * timeout_msec: The number of milliseconds to wait before failure, a time- out of 0 will not block. If negative, use the default timeout. The mongoc_stream_write() function shall perform a write to a mongoc_stream_t. It's modeled on the API and semantics of write(), though the parameters map only loosely. WARNING: The "default timeout" indicated by a negative value is both unspecified and unrelated to the documented default values for *TimeoutMS URI op- tions. To specify a default timeout value for a *TimeoutMS URI option, use the MONGOC_DEFAULT_* constants defined in mongoc-client.h. RETURNS The mongoc_stream_write() function returns the number of bytes written on success. It returns -1 and sets errno upon failure. SEE ALSO: mongoc_stream_read() mongoc_stream_readv() mongoc_stream_writev() AUTHOR MongoDB, Inc COPYRIGHT 2009-present, MongoDB, Inc. 1.30.8 Aug 27, 2026 MONGOC_STREAM_WRITE(3)
SYNOPSIS | PARAMETERS | RETURNS | AUTHOR | COPYRIGHT
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