doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / lib / dup3.c

diff --git a/lib/dup3.c b/lib/dup3.c
index 99851d1..5af40b2 100644 (file)
--- a/lib/dup3.c
+++ b/lib/dup3.c
@@ -1,5 +1,5 @@
 /* Copy a file descriptor, applying specific flags.
-   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -30,6 +30,10 @@ dup3 (int oldfd, int newfd, int flags)
 {
 #if HAVE_DUP3
 # undef dup3
+# if HAVE_SETDTABLESIZE
+  /* Avoid a cygwin crasher. */
+  setdtablesize (newfd + 1);
+# endif
   /* Try the system call first, if it exists.  (We may be running with a glibc
      that has the function but with an older kernel that lacks it.)  */
   {
@@ -92,9 +96,9 @@ dup3 (int oldfd, int newfd, int flags)
 
 #if O_BINARY
   if (flags & O_BINARY)
-    setmode (newfd, O_BINARY);
+    set_binary_mode (newfd, O_BINARY);
   else if (flags & O_TEXT)
-    setmode (newfd, O_TEXT);
+    set_binary_mode (newfd, O_TEXT);
 #endif
 
   return newfd;