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37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* util.h
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*
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* Copyright (c) 1991-2001, Larry Wall
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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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# ifdef WIN32
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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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|| ((f)[0] == '\\' && (f)[1] == '\\')) /* UNC path */
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# else /* !WIN32 */
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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 /* WIN32 */
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#endif /* VMS */
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