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[perl5.git] / dosish.h
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1/* dosish.h
2 *
3f774658 3 * Copyright (c) 1997-2002, Larry Wall
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4 *
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.
7 *
8 */
79072805 9#define ABORT() abort();
a0d0e21e 10
137443ea 11#ifndef SH_PATH
55497cff 12#define SH_PATH "/bin/sh"
137443ea 13#endif
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14
15#ifdef DJGPP
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16# define BIT_BUCKET "nul"
17# define OP_BINARY O_BINARY
39e571d4 18# define PERL_SYS_INIT(c,v) Perl_DJGPP_init(c,v)
933fea7f 19# define init_os_extras Perl_init_os_extras
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20# include <signal.h>
21# define HAS_UTIME
22# define HAS_KILL
23 char *djgpp_pathexp (const char*);
b8f06700 24 void Perl_DJGPP_init (int *argcp,char ***argvp);
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25# if (DJGPP==2 && DJGPP_MINOR < 2)
26# define NO_LOCALECONV_MON_THOUSANDS_SEP
27# endif
273cf8d1 28# define PERL_FS_VER_FMT "%d_%d_%d"
3fe9a6f1 29#else /* DJGPP */
3fe9a6f1 30# ifdef WIN32
ad2e33dc 31# define PERL_SYS_INIT(c,v) Perl_win32_init(c,v)
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32# define BIT_BUCKET "nul"
33# else
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34# ifdef NETWARE
35# define PERL_SYS_INIT(c,v) Perl_nw5_init(c,v)
728c2768 36# define BIT_BUCKET "nwnul"
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37# else
38# define PERL_SYS_INIT(c,v)
39# define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */
40# endif /* NETWARE */
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41# endif
42#endif /* DJGPP */
55497cff 43
534825c4 44#define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM
8cc95fdb 45#define dXSUB_SYS
c07a80fd 46
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47/*
48 * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were
49 * running on DOS, *and* if we had to cope with 16 bit memory addressing
50 * constraints, *and* we need to have memory allocated as unsigned long.
51 *
52 * with the advent of *real* compilers for DOS, they are not locked together.
53 * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have
54 * 16 bit memory addressing constraints".
55 *
56 * if you need the last, try #DEFINE MEM_SIZE unsigned long.
57 */
58#ifdef MSDOS
59 #ifndef DJGPP
60 #define HAS_64K_LIMIT
61 #endif
62#endif
63
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64/* USEMYBINMODE
65 * This symbol, if defined, indicates that the program should
16fe6d59 66 * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
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67 * that a file is in "binary" mode -- that is, that no translation
68 * of bytes occurs on read or write operations.
69 */
70#undef USEMYBINMODE
71
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72/* Stat_t:
73 * This symbol holds the type used to declare buffers for information
74 * returned by stat(). It's usually just struct stat. It may be necessary
75 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
76 * information.
77 */
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78#if defined(WIN64) || defined(USE_LARGE_FILES)
79#define Stat_t struct _stati64
80#else
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81#if defined(UNDER_CE)
82#define Stat_t struct xcestat
83#else
61bb5906 84#define Stat_t struct stat
c623ac67 85#endif
2e64bfdb 86#endif
61bb5906 87
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88/* USE_STAT_RDEV:
89 * This symbol is defined if this system has a stat structure declaring
90 * st_rdev
91 */
92#define USE_STAT_RDEV /**/
93
94/* ACME_MESS:
95 * This symbol, if defined, indicates that error messages should be
96 * should be generated in a format that allows the use of the Acme
97 * GUI/editor's autofind feature.
98 */
99#undef ACME_MESS /**/
100
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101/* ALTERNATE_SHEBANG:
102 * This symbol, if defined, contains a "magic" string which may be used
103 * as the first line of a Perl program designed to be executed directly
104 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
105 * begins with a character other then #, then Perl will only treat
d1be9408 106 * it as a command line if it finds the string "perl" in the first
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107 * word; otherwise it's treated as the first line of code in the script.
108 * (IOW, Perl won't hand off to another interpreter via an alternate
109 * shebang sequence that might be legal Perl code.)
110 */
111/* #define ALTERNATE_SHEBANG "#!" / **/
112
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113/*
114 * fwrite1() should be a routine with the same calling sequence as fwrite(),
115 * but which outputs all of the bytes requested as a single stream (unlike
116 * fwrite() itself, which on some systems outputs several distinct records
117 * if the number_of_items parameter is >1).
118 */
119#define fwrite1 fwrite
120
a0d0e21e 121#define Fstat(fd,bufptr) fstat((fd),(bufptr))
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122#ifdef DJGPP
123# define Fflush(fp) djgpp_fflush(fp)
124#else
125# define Fflush(fp) fflush(fp)
126#endif
8cc95fdb 127#define Mkdir(path,mode) mkdir((path),(mode))
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128
129#ifndef WIN32
130# define Stat(fname,bufptr) stat((fname),(bufptr))
131#else
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132# define HAS_IOCTL
133# define HAS_UTIME
134# define HAS_KILL
135# define HAS_WAIT
b990f8c8 136# define HAS_CHOWN
3fe9a6f1 137#endif /* WIN32 */