Import new gnulib.
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255 changed files with 12578 additions and 4948 deletions
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@ -1,6 +1,6 @@
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# getdelim.m4 serial 6
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# getdelim.m4 serial 10
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dnl Copyright (C) 2005-2007, 2009-2010 Free Software Foundation, Inc.
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dnl Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc.
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dnl
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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@ -19,6 +19,7 @@ AC_DEFUN([gl_FUNC_GETDELIM],
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AC_CHECK_FUNCS_ONCE([getdelim])
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if test $ac_cv_func_getdelim = yes; then
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HAVE_GETDELIM=1
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dnl Found it in some library. Verify that it works.
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AC_CACHE_CHECK([for working getdelim function], [gl_cv_func_working_getdelim],
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[echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
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@ -38,7 +39,7 @@ AC_DEFUN([gl_FUNC_GETDELIM],
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size_t siz = 0;
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int len = getdelim (&line, &siz, '\n', in);
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if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
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return 1;
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return 2;
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}
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{
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/* Test result for a NULL buffer and a non-zero size.
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@ -46,7 +47,7 @@ AC_DEFUN([gl_FUNC_GETDELIM],
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char *line = NULL;
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size_t siz = (size_t)(~0) / 4;
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if (getdelim (&line, &siz, '\n', in) == -1)
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return 1;
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return 3;
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}
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return 0;
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}
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@ -57,29 +58,26 @@ AC_DEFUN([gl_FUNC_GETDELIM],
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[
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#include <features.h>
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#ifdef __GNU_LIBRARY__
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#if (__GLIBC__ >= 2)
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#if (__GLIBC__ >= 2) && !defined __UCLIBC__
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Lucky GNU user
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#endif
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#endif
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],
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[gl_cv_func_working_getdelim=yes],
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[gl_cv_func_working_getdelim=no])]
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[gl_cv_func_working_getdelim="guessing yes"],
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[gl_cv_func_working_getdelim="guessing no"])]
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)])
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case "$gl_cv_func_working_getdelim" in
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*no)
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REPLACE_GETDELIM=1
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;;
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esac
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else
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gl_cv_func_working_getdelim=no
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HAVE_GETDELIM=0
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fi
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if test $ac_cv_have_decl_getdelim = no; then
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HAVE_DECL_GETDELIM=0
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fi
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if test $gl_cv_func_working_getdelim = no; then
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if test $ac_cv_func_getdelim = yes; then
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REPLACE_GETDELIM=1
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fi
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AC_LIBOBJ([getdelim])
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gl_PREREQ_GETDELIM
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fi
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])
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# Prerequisites of lib/getdelim.c.
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