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Merge from gnulib

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* lib/getdtablesize.c, m4/dup2.m4, m4/fcntl.m4:
Update from gnulib, incorporating:
2015-02-23 dup2: doc and test for Android bug
2015-02-23 Replace dup2() on Android
2015-02-22 Android doesn't define RLIM_SAVED_*
This commit is contained in:
Paul Eggert 2015-02-24 16:38:16 -08:00
parent b74db6347c
commit 27bd6dadf4
4 changed files with 33 additions and 3 deletions
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8
m4/fcntl.m4
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@ -1,4 +1,4 @@
# fcntl.m4 serial 7
# fcntl.m4 serial 8
dnl Copyright (C) 2009-2015 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -34,6 +34,12 @@ AC_DEFUN([gl_FUNC_FCNTL],
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
]],
[[int result = 0;
int bad_fd = INT_MAX;