mongoc_stream_write()
Synopsis
ssize_t
mongoc_stream_write (mongoc_stream_t *stream,
void *buf,
size_t count,
int32_t timeout_msec);Parameters
stream |
|
buf |
The buffer to write. |
count |
The number of bytes to write. |
timeout_msec |
The number of milliseconds to wait before failure, a timeout 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.
Returns
The mongoc_stream_write function returns the number of bytes write on success. It returns >= 0 and < min_bytes when end-of-file is encountered and -1 on failure. errno is set upon failure.