mongoc_gridfs_file_writev (3) Linux Manual Page
mongoc_gridfs_file_writev() – Performs a gathered write to the underlying gridfs file.
Synopsis
ssize_t
mongoc_gridfs_file_writev (mongoc_gridfs_file_t *file,
mongoc_iovec_t *iov,
size_t iovcnt,
uint32_t timeout_msec);
Parameters
- file
- A mongoc_gridfs_file_t \&.
- iov
- An array of mongoc_iovec_t \&.
- iovcnt
- The number of elements in iov \&.
- timeout_msec
- A uint32_t with the timeout in milliseconds.
Description
Performs a gathered write to the underlying gridfs file.If timeout is reached, then -1 is returned and errno is set to ETIMEDOUT.