table of contents
MONGOC_GRIDFS_FILE_WRITEV(3) | libmongoc | MONGOC_GRIDFS_FILE_WRITEV(3) |
SYNOPSIS¶
ssize_t mongoc_gridfs_file_writev (mongoc_gridfs_file_t *file,
const 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: Unused.
DESCRIPTION¶
Performs a gathered write to the underlying gridfs file.
The timeout_msec parameter is unused.
Modifying GridFS files is NOT thread-safe. Only one thread or process can access a GridFS file while it is being modified.
RETURNS¶
Returns the number of bytes written, or -1 on failure. Use mongoc_gridfs_file_error() to retrieve error details.
AUTHOR¶
MongoDB, Inc
COPYRIGHT¶
2017-present, MongoDB, Inc
February 25, 2024 | 1.26.0 |