Commit | Line | Data |
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d6376244 JH |
1 | /* dosish.h |
2 | * | |
4bb101f2 JH |
3 | * Copyright (C) 1993, 1994, 1996, 1997, 1998, 1999, |
4 | * 2000, 2001, 2002, by Larry Wall and others | |
d6376244 JH |
5 | * |
6 | * You may distribute under the terms of either the GNU General Public | |
7 | * License or the Artistic License, as specified in the README file. | |
8 | * | |
9 | */ | |
79072805 | 10 | #define ABORT() abort(); |
a0d0e21e | 11 | |
137443ea | 12 | #ifndef SH_PATH |
55497cff | 13 | #define SH_PATH "/bin/sh" |
137443ea | 14 | #endif |
55497cff | 15 | |
16 | #ifdef DJGPP | |
3fe9a6f1 | 17 | # define BIT_BUCKET "nul" |
18 | # define OP_BINARY O_BINARY | |
b0891165 | 19 | # define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) Perl_DJGPP_init(c,v) |
933fea7f | 20 | # define init_os_extras Perl_init_os_extras |
39e571d4 LM |
21 | # include <signal.h> |
22 | # define HAS_UTIME | |
23 | # define HAS_KILL | |
24 | char *djgpp_pathexp (const char*); | |
b8f06700 | 25 | void Perl_DJGPP_init (int *argcp,char ***argvp); |
39e571d4 LM |
26 | # if (DJGPP==2 && DJGPP_MINOR < 2) |
27 | # define NO_LOCALECONV_MON_THOUSANDS_SEP | |
28 | # endif | |
273cf8d1 | 29 | # define PERL_FS_VER_FMT "%d_%d_%d" |
3fe9a6f1 | 30 | #else /* DJGPP */ |
3fe9a6f1 | 31 | # ifdef WIN32 |
b0891165 | 32 | # define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) Perl_win32_init(c,v) |
23f519f0 | 33 | # define PERL_SYS_TERM() Perl_win32_term() |
3fe9a6f1 | 34 | # define BIT_BUCKET "nul" |
35 | # else | |
2986a63f | 36 | # ifdef NETWARE |
b0891165 | 37 | # define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) Perl_nw5_init(c,v) |
728c2768 | 38 | # define BIT_BUCKET "nwnul" |
2986a63f | 39 | # else |
b0891165 | 40 | # define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) |
2986a63f JH |
41 | # define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */ |
42 | # endif /* NETWARE */ | |
3fe9a6f1 | 43 | # endif |
44 | #endif /* DJGPP */ | |
55497cff | 45 | |
23f519f0 GS |
46 | #ifndef PERL_SYS_TERM |
47 | # define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM | |
48 | #endif | |
8cc95fdb | 49 | #define dXSUB_SYS |
c07a80fd | 50 | |
55497cff | 51 | /* |
52 | * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were | |
53 | * running on DOS, *and* if we had to cope with 16 bit memory addressing | |
54 | * constraints, *and* we need to have memory allocated as unsigned long. | |
55 | * | |
56 | * with the advent of *real* compilers for DOS, they are not locked together. | |
57 | * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have | |
58 | * 16 bit memory addressing constraints". | |
59 | * | |
60 | * if you need the last, try #DEFINE MEM_SIZE unsigned long. | |
61 | */ | |
62 | #ifdef MSDOS | |
63 | #ifndef DJGPP | |
64 | #define HAS_64K_LIMIT | |
65 | #endif | |
66 | #endif | |
67 | ||
e6aa3164 | 68 | /* USEMYBINMODE |
69 | * This symbol, if defined, indicates that the program should | |
16fe6d59 | 70 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
e6aa3164 | 71 | * that a file is in "binary" mode -- that is, that no translation |
72 | * of bytes occurs on read or write operations. | |
73 | */ | |
74 | #undef USEMYBINMODE | |
75 | ||
61bb5906 CB |
76 | /* Stat_t: |
77 | * This symbol holds the type used to declare buffers for information | |
78 | * returned by stat(). It's usually just struct stat. It may be necessary | |
79 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed | |
80 | * information. | |
81 | */ | |
c623ac67 GS |
82 | #if defined(WIN64) || defined(USE_LARGE_FILES) |
83 | #define Stat_t struct _stati64 | |
84 | #else | |
2e64bfdb JH |
85 | #if defined(UNDER_CE) |
86 | #define Stat_t struct xcestat | |
87 | #else | |
61bb5906 | 88 | #define Stat_t struct stat |
c623ac67 | 89 | #endif |
2e64bfdb | 90 | #endif |
61bb5906 | 91 | |
e6aa3164 | 92 | /* USE_STAT_RDEV: |
93 | * This symbol is defined if this system has a stat structure declaring | |
94 | * st_rdev | |
95 | */ | |
96 | #define USE_STAT_RDEV /**/ | |
97 | ||
98 | /* ACME_MESS: | |
99 | * This symbol, if defined, indicates that error messages should be | |
100 | * should be generated in a format that allows the use of the Acme | |
101 | * GUI/editor's autofind feature. | |
102 | */ | |
103 | #undef ACME_MESS /**/ | |
104 | ||
44a8e56a | 105 | /* ALTERNATE_SHEBANG: |
106 | * This symbol, if defined, contains a "magic" string which may be used | |
107 | * as the first line of a Perl program designed to be executed directly | |
108 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG | |
109 | * begins with a character other then #, then Perl will only treat | |
d1be9408 | 110 | * it as a command line if it finds the string "perl" in the first |
44a8e56a | 111 | * word; otherwise it's treated as the first line of code in the script. |
112 | * (IOW, Perl won't hand off to another interpreter via an alternate | |
113 | * shebang sequence that might be legal Perl code.) | |
114 | */ | |
115 | /* #define ALTERNATE_SHEBANG "#!" / **/ | |
116 | ||
a0d0e21e LW |
117 | /* |
118 | * fwrite1() should be a routine with the same calling sequence as fwrite(), | |
119 | * but which outputs all of the bytes requested as a single stream (unlike | |
120 | * fwrite() itself, which on some systems outputs several distinct records | |
121 | * if the number_of_items parameter is >1). | |
122 | */ | |
123 | #define fwrite1 fwrite | |
124 | ||
a0d0e21e | 125 | #define Fstat(fd,bufptr) fstat((fd),(bufptr)) |
05af4e39 PFI |
126 | #ifdef DJGPP |
127 | # define Fflush(fp) djgpp_fflush(fp) | |
128 | #else | |
129 | # define Fflush(fp) fflush(fp) | |
130 | #endif | |
8cc95fdb | 131 | #define Mkdir(path,mode) mkdir((path),(mode)) |
3fe9a6f1 | 132 | |
133 | #ifndef WIN32 | |
134 | # define Stat(fname,bufptr) stat((fname),(bufptr)) | |
135 | #else | |
2d7a9237 GS |
136 | # define HAS_IOCTL |
137 | # define HAS_UTIME | |
138 | # define HAS_KILL | |
139 | # define HAS_WAIT | |
b990f8c8 | 140 | # define HAS_CHOWN |
3fe9a6f1 | 141 | #endif /* WIN32 */ |
7da0e383 RGS |
142 | |
143 | /* | |
144 | * <rich@phekda.freeserve.co.uk>: The DJGPP port has code that converts | |
145 | * the return code of system() into the form that Unixy wait usually | |
146 | * returns: | |
147 | * | |
148 | * - signal number in bits 0-6; | |
149 | * - core dump flag in bit 7; | |
150 | * - exit code in bits 8-15. | |
151 | * | |
152 | * Bits 0-7 are always zero for DJGPP, because it uses system(). | |
153 | * See djgpp.c. | |
154 | * | |
155 | * POSIX::W* use the W* macros from <sys/wait.h> to decode | |
156 | * the return code. Unfortunately the W* macros for DJGPP use | |
157 | * a different format than Unixy wait does. So there's a mismatch | |
158 | * and, say, WEXITSTATUS($?) will return bogus values. | |
159 | * | |
160 | * So here we add hack to redefine the W* macros from DJGPP's <sys/wait.h> | |
161 | * to work with our return-code conversion. | |
162 | */ | |
163 | ||
164 | #ifdef DJGPP | |
165 | ||
166 | #include <sys/wait.h> | |
167 | ||
168 | #undef WEXITSTATUS | |
169 | #undef WIFEXITED | |
170 | #undef WIFSIGNALED | |
171 | #undef WIFSTOPPED | |
172 | #undef WNOHANG | |
173 | #undef WSTOPSIG | |
174 | #undef WTERMSIG | |
175 | #undef WUNTRACED | |
176 | ||
177 | #define WEXITSTATUS(stat_val) ((stat_val) >> 8) | |
178 | #define WIFEXITED(stat_val) 0 | |
179 | #define WIFSIGNALED(stat_val) 0 | |
180 | #define WIFSTOPPED(stat_val) 0 | |
181 | #define WNOHANG 0 | |
182 | #define WSTOPSIG(stat_val) 0 | |
183 | #define WTERMSIG(stat_val) 0 | |
184 | #define WUNTRACED 0 | |
185 | ||
186 | #endif |