.\" Man page generated from reStructuredText. . . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .TH "MONGOC_WRITE_CONCERN_APPEND" "3" "May 07, 2024" "1.27.1" "libmongoc" .SH SYNOPSIS .INDENT 0.0 .INDENT 3.5 .sp .EX bool mongoc_write_concern_append (mongoc_write_concern_t *write_concern, bson_t *command); .EE .UNINDENT .UNINDENT .SH PARAMETERS .INDENT 0.0 .IP \(bu 2 \fBwrite_concern\fP: A pointer to a \fI\%mongoc_write_concern_t\fP\&. .IP \(bu 2 \fBcommand\fP: A pointer to a \fI\%bson_t\fP\&. .UNINDENT .SH DESCRIPTION .sp This function appends a write concern to command options. It is useful for appending a write concern to command options before passing them to \fI\%mongoc_client_write_command_with_opts()\fP or a related function that takes an options document. .SH RETURNS .sp Returns true on success. If any arguments are invalid, returns false and logs an error. .SH EXAMPLE .sp See the example code for \fI\%mongoc_client_write_command_with_opts()\fP\&. .SH AUTHOR MongoDB, Inc .SH COPYRIGHT 2017-present, MongoDB, Inc .\" Generated by docutils manpage writer. .