3 * Copyright (c) 1997-2002, Larry Wall
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.
9 #define ABORT() abort();
12 #define SH_PATH "/bin/sh"
16 # define BIT_BUCKET "nul"
17 # define OP_BINARY O_BINARY
18 # define PERL_SYS_INIT(c,v) Perl_DJGPP_init(c,v)
19 # define init_os_extras Perl_init_os_extras
23 char *djgpp_pathexp (const char*);
24 void Perl_DJGPP_init (int *argcp,char ***argvp);
25 # if (DJGPP==2 && DJGPP_MINOR < 2)
26 # define NO_LOCALECONV_MON_THOUSANDS_SEP
28 # define PERL_FS_VER_FMT "%d_%d_%d"
31 # define PERL_SYS_INIT(c,v) Perl_win32_init(c,v)
32 # define BIT_BUCKET "nul"
35 # define PERL_SYS_INIT(c,v) Perl_nw5_init(c,v)
36 # define BIT_BUCKET "nwnul"
38 # define PERL_SYS_INIT(c,v)
39 # define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */
44 #define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM
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.
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".
56 * if you need the last, try #DEFINE MEM_SIZE unsigned long.
65 * This symbol, if defined, indicates that the program should
66 * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
67 * that a file is in "binary" mode -- that is, that no translation
68 * of bytes occurs on read or write operations.
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
78 #if defined(WIN64) || defined(USE_LARGE_FILES)
79 #define Stat_t struct _stati64
82 #define Stat_t struct xcestat
84 #define Stat_t struct stat
89 * This symbol is defined if this system has a stat structure declaring
92 #define USE_STAT_RDEV /**/
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.
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
106 * it as a command line if it finds the string "perl" in the first
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.)
111 /* #define ALTERNATE_SHEBANG "#!" / **/
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).
119 #define fwrite1 fwrite
121 #define Fstat(fd,bufptr) fstat((fd),(bufptr))
123 # define Fflush(fp) djgpp_fflush(fp)
125 # define Fflush(fp) fflush(fp)
127 #define Mkdir(path,mode) mkdir((path),(mode))
130 # define Stat(fname,bufptr) stat((fname),(bufptr))