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prepare to upload
[debian/gzip]
/
lib
/
dup-safer.c
diff --git
a/lib/dup-safer.c
b/lib/dup-safer.c
index 22b96babf56ade1135a054df473ca57619ad049b..c20310785af12b9da28ad8ee946179346799909a 100644
(file)
--- a/
lib/dup-safer.c
+++ b/
lib/dup-safer.c
@@
-1,7
+1,6
@@
/* Invoke dup, but avoid some glitches.
/* Invoke dup, but avoid some glitches.
- Copyright (C) 2001, 2004, 2005, 2006, 2009 Free Software
- Foundation, Inc.
+ Copyright (C) 2001, 2004-2006, 2009-2013 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
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
@@
-23,7
+22,6
@@
#include "unistd-safer.h"
#include <fcntl.h>
#include "unistd-safer.h"
#include <fcntl.h>
-
#include <unistd.h>
/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
#include <unistd.h>
/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
@@
-32,11
+30,5
@@
int
dup_safer (int fd)
{
int
dup_safer (int fd)
{
-#if defined F_DUPFD && !REPLACE_FCHDIR
return fcntl (fd, F_DUPFD, STDERR_FILENO + 1);
return fcntl (fd, F_DUPFD, STDERR_FILENO + 1);
-#else
- /* fd_safer calls us back, but eventually the recursion unwinds and
- does the right thing. */
- return fd_safer (dup (fd));
-#endif
}
}