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-rw-r--r--include/termios.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/termios.h b/include/termios.h
index ed8e328d7fd9..333ab1cd6cc5 100644
--- a/include/termios.h
+++ b/include/termios.h
@@ -42,12 +42,12 @@ typedef __pid_t pid_t;
#define _PID_T_DECLARED
#endif
-#ifndef _POSIX_SOURCE
+#if __BSD_VISIBLE
#define OXTABS TAB3
#define MDMBUF CCAR_OFLOW
#endif
-#ifndef _POSIX_SOURCE
+#if __BSD_VISIBLE
#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE)
#endif
@@ -57,7 +57,7 @@ typedef __pid_t pid_t;
#define TCSANOW 0 /* make change immediate */
#define TCSADRAIN 1 /* drain output, then change */
#define TCSAFLUSH 2 /* drain output, flush input */
-#ifndef _POSIX_SOURCE
+#if __BSD_VISIBLE
#define TCSASOFT 0x10 /* flag - don't alter h.w. state */
#endif
@@ -95,7 +95,7 @@ __END_DECLS
#endif /* !_TERMIOS_H_ */
-#ifndef _POSIX_SOURCE
+#if __BSD_VISIBLE
#include <sys/ttycom.h>
#include <sys/ttydefaults.h>
#endif