change ldso path file logic to replace rather than add to search path

[oweals/musl.git] / src / termios / tcdrain.c

diff --git a/src/termios/tcdrain.c b/src/termios/tcdrain.c
index 8e889b517a74bff799578b5e8847630f26bbb665..6e43afb7564001143ad096e85cb6ba2a93462262 100644 (file)
--- a/src/termios/tcdrain.c
+++ b/src/termios/tcdrain.c
@@ -1,12 +1,9 @@
 #include <termios.h>
 #include <sys/ioctl.h>
 #include "libc.h"
+#include "syscall.h"
 
 int tcdrain(int fd)
 {
-       int ret;
-       CANCELPT_BEGIN;
-       ret = ioctl(fd, TCSBRK, 1);
-       CANCELPT_END;
-       return ret;
+       return syscall_cp(SYS_ioctl, fd, TCSBRK, 1);
 }