NAME¶
mongoc_stream_write() - 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.
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 timeout of 0 will not
block. If negative, use the default timeout.
The mongoc_stream_write(3) function shall perform a write
to a mongoc_stream_t write(3) , 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.
