poll-h: Create poll.h on all platforms.

[gnulib.git] / lib / dup-safer-flag.c

diff --git a/lib/dup-safer-flag.c b/lib/dup-safer-flag.c
index 10d6a1b..e4c0597 100644 (file)
--- a/lib/dup-safer-flag.c
+++ b/lib/dup-safer-flag.c
@@ -28,10 +28,6 @@
 
 #include "cloexec.h"
 
-#ifndef O_CLOEXEC
-# define O_CLOEXEC 0
-#endif
-
 /* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
    STDERR_FILENO.  If FLAG contains O_CLOEXEC, behave like
    fcntl(F_DUPFD_CLOEXEC) rather than fcntl(F_DUPFD).  */