X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Ftermios%2Ftcdrain.c;h=9ff1ecd5629537346c720e444a2f6ab2c37284e1;hb=cb8dff2149c393c94c2abbef186c564829b97e93;hp=c51dd401fea4f223b91d251b52acbfff169f1d06;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/termios/tcdrain.c b/src/termios/tcdrain.c
index c51dd401..9ff1ecd5 100644
--- a/src/termios/tcdrain.c
+++ b/src/termios/tcdrain.c
@@ -1,7 +1,13 @@
 #include <termios.h>
 #include <sys/ioctl.h>
+#include "libc.h"
 
 int tcdrain(int fd)
 {
-	return ioctl(fd, TCSBRK, 1);
+	int ret;
+	CANCELPT_BEGIN;
+	ret = ioctl(fd, TCSBRK, 1);
+	CANCELPT_TRY;
+	CANCELPT_END;
+	return ret;
 }