NAME¶
mongoc_gridfs_find_one_by_filename() - Finds the first file matching the
filename specified. If no file could be found, NULL is returned and error is
set.
SYNOPSIS¶
mongoc_gridfs_file_t *
mongoc_gridfs_find_one_by_filename (mongoc_gridfs_t *gridfs,
const char *filename,
bson_error_t *error);
PARAMETERS¶
- gridfs
- A mongoc_gridfs_t
- filename
- A UTF‐8 encoded string containing the filename.
- error
- An optional location for a bson_error_t or NULL
DESCRIPTION¶
Finds the first file matching the filename specified. If no file could be found,
NULL is returned and error is set.
ERRORS¶
Errors are propagated via the error parameter.
RETURNS¶
Returns a newly allocated mongoc_gridfs_file_t if successful, otherwise
NULL and error is set. You must free the resulting file with
mongoc_gridfs_file_destroy(3) when no longer in use.
