Add a test for [perl #17753].
[p5sagit/p5-mst-13.2.git] / util.h
CommitLineData
a0d0e21e 1/* util.h
a687059c 2 *
3f774658 3 * Copyright (c) 1991-2002, Larry Wall
a687059c 4 *
d48672a2 5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
8d063cd8 7 *
8d063cd8 8 */
57843af0 9
10#ifdef VMS
11# define PERL_FILE_IS_ABSOLUTE(f) \
12 (*(f) == '/' \
13 || (strchr(f,':') \
14 || ((*(f) == '[' || *(f) == '<') \
15 && (isALNUM((f)[1]) || strchr("$-_]>",(f)[1])))))
16
17#else /* !VMS */
18# ifdef WIN32
19# define PERL_FILE_IS_ABSOLUTE(f) \
f2ed23b0 20 (*(f) == '/' || *(f) == '\\' /* UNC/rooted path */ \
21 || ((f)[0] && (f)[1] == ':')) /* drive name */
57843af0 22# else /* !WIN32 */
2986a63f 23# ifdef NETWARE
24# define PERL_FILE_IS_ABSOLUTE(f) \
25 (((f)[0] && (f)[1] == ':') /* drive name */ \
26 || ((f)[0] == '\\' && (f)[1] == '\\') /* UNC path */ \
27 || ((f)[3] == ':')) /* volume name, currently only sys */
28# else /* !NETWARE */
ed79a026 29# if defined( DOSISH) || defined(EPOC)
57843af0 30# define PERL_FILE_IS_ABSOLUTE(f) \
31 (*(f) == '/' \
32 || ((f)[0] && (f)[1] == ':')) /* drive name */
ed79a026 33# else /* NEITHER DOSISH NOR EPOCISH */
bf4acbe4 34# ifdef MACOS_TRADITIONAL
084592ab 35# define PERL_FILE_IS_ABSOLUTE(f) (strchr(f, ':') && *(f) != ':')
bf4acbe4 36# else /* !MACOS_TRADITIONAL */
37# define PERL_FILE_IS_ABSOLUTE(f) (*(f) == '/')
38# endif /* MACOS_TRADITIONAL */
57843af0 39# endif /* DOSISH */
2986a63f 40# endif /* NETWARE */
57843af0 41# endif /* WIN32 */
42#endif /* VMS */