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.TH "MONGOC_GRIDFS_FIND_ONE_BY_FILENAME" "3" "Feb 23, 2019" "1.14.0" "MongoDB C Driver"
.SH NAME
mongoc_gridfs_find_one_by_filename \- mongoc_gridfs_find_one_by_filename()
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.SH SYNOPSIS
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
mongoc_gridfs_file_t *
mongoc_gridfs_find_one_by_filename (mongoc_gridfs_t *gridfs,
                                    const char *filename,
                                    bson_error_t *error);
.ft P
.fi
.UNINDENT
.UNINDENT
.SH PARAMETERS
.INDENT 0.0
.IP \(bu 2
\fBgridfs\fP: A \fBmongoc_gridfs_t\fP\&.
.IP \(bu 2
\fBfilename\fP: A UTF\-8 encoded string containing the filename.
.IP \(bu 2
\fBerror\fP: An optional location for a \fBbson_error_t\fP or \fBNULL\fP\&.
.UNINDENT
.SH DESCRIPTION
.sp
Finds the first file matching the filename specified. If there is an error, NULL is returned and \fBerror\fP is filled out; if there is no error but no matching file is found, NULL is returned and the error code and domain are 0.
.SH ERRORS
.sp
Errors are propagated via the \fBerror\fP parameter.
.SH RETURNS
.sp
Returns a newly allocated \fBmongoc_gridfs_file_t\fP if successful. You must free the resulting file with \fBmongoc_gridfs_file_destroy()\fP when no longer in use.
.SH AUTHOR
MongoDB, Inc
.SH COPYRIGHT
2017-present, MongoDB, Inc
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