24 lines
699 B
Text
24 lines
699 B
Text
# readdir.m4
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# serial 3
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dnl Copyright (C) 2011-2024 Free Software Foundation, Inc.
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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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dnl with or without modifications, as long as this notice is preserved.
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dnl This file is offered as-is, without any warranty.
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AC_DEFUN([gl_FUNC_READDIR],
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[
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AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
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AC_CHECK_FUNCS([readdir])
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if test $ac_cv_func_readdir = no; then
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HAVE_READDIR=0
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else
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dnl Replace readdir() on native Windows and OS/2 kLIBC,
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dnl to support fdopendir().
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AC_REQUIRE([gl_DIRENT_DIR])
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if test $DIR_HAS_FD_MEMBER = 0; then
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REPLACE_READDIR=1
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fi
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fi
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])
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