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/* util.h |
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* |
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* Copyright (C) 1991, 1992, 1993, 1999, 2001, 2002, |
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* by Larry Wall and others |
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* |
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* You may distribute under the terms of either the GNU General Public |
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* License or the Artistic License, as specified in the README file. |
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* |
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*/ |
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#ifdef VMS |
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# define PERL_FILE_IS_ABSOLUTE(f) \ |
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(*(f) == '/' \ |
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|| (strchr(f,':') \ |
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|| ((*(f) == '[' || *(f) == '<') \ |
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&& (isALNUM((f)[1]) || strchr("$-_]>",(f)[1]))))) |
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#else /* !VMS */ |
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# if defined(WIN32) || defined(__CYGWIN__) |
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# define PERL_FILE_IS_ABSOLUTE(f) \ |
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(*(f) == '/' || *(f) == '\\' /* UNC/rooted path */ \ |
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|| ((f)[0] && (f)[1] == ':')) /* drive name */ |
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# else /* !WIN32 */ |
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# ifdef NETWARE |
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# define PERL_FILE_IS_ABSOLUTE(f) \ |
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(((f)[0] && (f)[1] == ':') /* drive name */ \ |
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|| ((f)[0] == '\\' && (f)[1] == '\\') /* UNC path */ \ |
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|| ((f)[3] == ':')) /* volume name, currently only sys */ |
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# else /* !NETWARE */ |
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# if defined( DOSISH) || defined(EPOC) |
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# define PERL_FILE_IS_ABSOLUTE(f) \ |
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(*(f) == '/' \ |
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|| ((f)[0] && (f)[1] == ':')) /* drive name */ |
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# else /* NEITHER DOSISH NOR EPOCISH */ |
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# ifdef MACOS_TRADITIONAL |
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# define PERL_FILE_IS_ABSOLUTE(f) (strchr(f, ':') && *(f) != ':') |
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# else /* !MACOS_TRADITIONAL */ |
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# define PERL_FILE_IS_ABSOLUTE(f) (*(f) == '/') |
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# endif /* MACOS_TRADITIONAL */ |
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# endif /* DOSISH */ |
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# endif /* NETWARE */ |
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# endif /* WIN32 */ |
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#endif /* VMS */ |
