server: write pid file for backgrounded server to specified file
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/server.h b/server.h
index 9f7eeae..72e4cc8 100644
--- a/server.h
+++ b/server.h
@@ -75,7 +75,7 @@
struct cmd_single_line_pdu options[0];
};
-extern int fio_start_server(int);
+extern int fio_start_server(char *);
extern int fio_server_text_output(const char *, unsigned int len);
extern int fio_server_log(const char *format, ...);
extern int fio_net_send_cmd(int, uint16_t, const void *, off_t, uint64_t);