Commit | Line | Data |
---|---|---|
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 | |
2f44961c NC |
19 | # define PERL_SYS_INIT(c,v) \ |
20 | MALLOC_CHECK_TAINT2(*c,*v) Perl_DJGPP_init(c,v); PERLIO_INIT | |
933fea7f | 21 | # define init_os_extras Perl_init_os_extras |
39e571d4 LM |
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 |
2f44961c NC |
32 | # define PERL_SYS_INIT(c,v) \ |
33 | MALLOC_CHECK_TAINT2(*c,*v) Perl_win32_init(c,v); PERLIO_INIT | |
23f519f0 | 34 | # define PERL_SYS_TERM() Perl_win32_term() |
3fe9a6f1 | 35 | # define BIT_BUCKET "nul" |
36 | # else | |
2986a63f | 37 | # ifdef NETWARE |
2f44961c NC |
38 | # define PERL_SYS_INIT(c,v) \ |
39 | MALLOC_CHECK_TAINT2(*c,*v) Perl_nw5_init(c,v); PERLIO_INIT | |
728c2768 | 40 | # define BIT_BUCKET "nwnul" |
2986a63f | 41 | # else |
2f44961c NC |
42 | # define PERL_SYS_INIT(c,v) \ |
43 | MALLOC_CHECK_TAINT2(*c,*v); PERLIO_INIT | |
2986a63f JH |
44 | # define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */ |
45 | # endif /* NETWARE */ | |
3fe9a6f1 | 46 | # endif |
47 | #endif /* DJGPP */ | |
55497cff | 48 | |
23f519f0 | 49 | #ifndef PERL_SYS_TERM |
6cb8cb21 | 50 | # define PERL_SYS_TERM() HINTS_REFCNT_TERM; OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM |
23f519f0 | 51 | #endif |
8cc95fdb | 52 | #define dXSUB_SYS |
c07a80fd | 53 | |
55497cff | 54 | /* |
55 | * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were | |
56 | * running on DOS, *and* if we had to cope with 16 bit memory addressing | |
57 | * constraints, *and* we need to have memory allocated as unsigned long. | |
58 | * | |
59 | * with the advent of *real* compilers for DOS, they are not locked together. | |
60 | * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have | |
61 | * 16 bit memory addressing constraints". | |
62 | * | |
63 | * if you need the last, try #DEFINE MEM_SIZE unsigned long. | |
64 | */ | |
65 | #ifdef MSDOS | |
7e4e8c89 NC |
66 | # ifndef DJGPP |
67 | # define HAS_64K_LIMIT | |
68 | # endif | |
55497cff | 69 | #endif |
70 | ||
e6aa3164 | 71 | /* USEMYBINMODE |
72 | * This symbol, if defined, indicates that the program should | |
16fe6d59 | 73 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
e6aa3164 | 74 | * that a file is in "binary" mode -- that is, that no translation |
75 | * of bytes occurs on read or write operations. | |
76 | */ | |
77 | #undef USEMYBINMODE | |
78 | ||
61bb5906 CB |
79 | /* Stat_t: |
80 | * This symbol holds the type used to declare buffers for information | |
81 | * returned by stat(). It's usually just struct stat. It may be necessary | |
82 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed | |
83 | * information. | |
84 | */ | |
c623ac67 | 85 | #if defined(WIN64) || defined(USE_LARGE_FILES) |
a810272a NS |
86 | # if defined(__BORLANDC__) /* buk */ |
87 | # include <sys\stat.h> | |
88 | # define Stat_t struct stati64 | |
89 | # else | |
c623ac67 | 90 | #define Stat_t struct _stati64 |
a810272a | 91 | # endif |
c623ac67 | 92 | #else |
2e64bfdb JH |
93 | #if defined(UNDER_CE) |
94 | #define Stat_t struct xcestat | |
95 | #else | |
61bb5906 | 96 | #define Stat_t struct stat |
c623ac67 | 97 | #endif |
2e64bfdb | 98 | #endif |
61bb5906 | 99 | |
e6aa3164 | 100 | /* USE_STAT_RDEV: |
101 | * This symbol is defined if this system has a stat structure declaring | |
102 | * st_rdev | |
103 | */ | |
104 | #define USE_STAT_RDEV /**/ | |
105 | ||
106 | /* ACME_MESS: | |
107 | * This symbol, if defined, indicates that error messages should be | |
108 | * should be generated in a format that allows the use of the Acme | |
109 | * GUI/editor's autofind feature. | |
110 | */ | |
111 | #undef ACME_MESS /**/ | |
112 | ||
44a8e56a | 113 | /* ALTERNATE_SHEBANG: |
114 | * This symbol, if defined, contains a "magic" string which may be used | |
115 | * as the first line of a Perl program designed to be executed directly | |
116 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG | |
117 | * begins with a character other then #, then Perl will only treat | |
d1be9408 | 118 | * it as a command line if it finds the string "perl" in the first |
44a8e56a | 119 | * word; otherwise it's treated as the first line of code in the script. |
120 | * (IOW, Perl won't hand off to another interpreter via an alternate | |
121 | * shebang sequence that might be legal Perl code.) | |
122 | */ | |
123 | /* #define ALTERNATE_SHEBANG "#!" / **/ | |
124 | ||
a3526348 SH |
125 | #include <signal.h> |
126 | ||
a0d0e21e LW |
127 | /* |
128 | * fwrite1() should be a routine with the same calling sequence as fwrite(), | |
129 | * but which outputs all of the bytes requested as a single stream (unlike | |
130 | * fwrite() itself, which on some systems outputs several distinct records | |
131 | * if the number_of_items parameter is >1). | |
132 | */ | |
133 | #define fwrite1 fwrite | |
134 | ||
a0d0e21e | 135 | #define Fstat(fd,bufptr) fstat((fd),(bufptr)) |
05af4e39 PFI |
136 | #ifdef DJGPP |
137 | # define Fflush(fp) djgpp_fflush(fp) | |
138 | #else | |
139 | # define Fflush(fp) fflush(fp) | |
140 | #endif | |
8cc95fdb | 141 | #define Mkdir(path,mode) mkdir((path),(mode)) |
3fe9a6f1 | 142 | |
143 | #ifndef WIN32 | |
144 | # define Stat(fname,bufptr) stat((fname),(bufptr)) | |
145 | #else | |
2d7a9237 GS |
146 | # define HAS_IOCTL |
147 | # define HAS_UTIME | |
148 | # define HAS_KILL | |
149 | # define HAS_WAIT | |
b990f8c8 | 150 | # define HAS_CHOWN |
3fe9a6f1 | 151 | #endif /* WIN32 */ |
7da0e383 RGS |
152 | |
153 | /* | |
154 | * <rich@phekda.freeserve.co.uk>: The DJGPP port has code that converts | |
155 | * the return code of system() into the form that Unixy wait usually | |
156 | * returns: | |
157 | * | |
158 | * - signal number in bits 0-6; | |
159 | * - core dump flag in bit 7; | |
160 | * - exit code in bits 8-15. | |
161 | * | |
162 | * Bits 0-7 are always zero for DJGPP, because it uses system(). | |
163 | * See djgpp.c. | |
164 | * | |
165 | * POSIX::W* use the W* macros from <sys/wait.h> to decode | |
166 | * the return code. Unfortunately the W* macros for DJGPP use | |
167 | * a different format than Unixy wait does. So there's a mismatch | |
168 | * and, say, WEXITSTATUS($?) will return bogus values. | |
169 | * | |
170 | * So here we add hack to redefine the W* macros from DJGPP's <sys/wait.h> | |
171 | * to work with our return-code conversion. | |
172 | */ | |
173 | ||
174 | #ifdef DJGPP | |
175 | ||
176 | #include <sys/wait.h> | |
177 | ||
178 | #undef WEXITSTATUS | |
179 | #undef WIFEXITED | |
180 | #undef WIFSIGNALED | |
181 | #undef WIFSTOPPED | |
182 | #undef WNOHANG | |
183 | #undef WSTOPSIG | |
184 | #undef WTERMSIG | |
185 | #undef WUNTRACED | |
186 | ||
187 | #define WEXITSTATUS(stat_val) ((stat_val) >> 8) | |
188 | #define WIFEXITED(stat_val) 0 | |
189 | #define WIFSIGNALED(stat_val) 0 | |
190 | #define WIFSTOPPED(stat_val) 0 | |
191 | #define WNOHANG 0 | |
192 | #define WSTOPSIG(stat_val) 0 | |
193 | #define WTERMSIG(stat_val) 0 | |
194 | #define WUNTRACED 0 | |
195 | ||
196 | #endif | |
a5f78619 AD |
197 | |
198 | /* Don't go reading from /dev/urandom */ | |
199 | #define PERL_NO_DEV_RANDOM |