add serial_flush()

[libsigrok.git] / hardware / common / serial.c

diff --git a/hardware/common/serial.c b/hardware/common/serial.c
index 3395c3e058e7b49203510f27060586a428df0e86..6bf0e40270fbb13f95235c787f4cd6d542de496f 100644 (file)
--- a/hardware/common/serial.c
+++ b/hardware/common/serial.c
@@ -95,6 +95,13 @@ int serial_close(int fd)
 #endif
 }
 
+int serial_flush(int fd)
+{
+
+       tcflush(fd, TCIOFLUSH);
+
+}
+
 void *serial_backup_params(int fd)
 {
 #ifdef _WIN32