Mercurial > repo
comparison perl-5.22.2/dosish.h @ 8045:a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
author | HackBot |
---|---|
date | Sat, 14 May 2016 14:54:38 +0000 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
8044:711c038a7dce | 8045:a16537d2fe07 |
---|---|
1 /* dosish.h | |
2 * | |
3 * Copyright (C) 1993, 1994, 1996, 1997, 1998, 1999, | |
4 * 2000, 2001, 2002, 2007, by Larry Wall and others | |
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 */ | |
10 #define ABORT() abort(); | |
11 | |
12 #ifndef SH_PATH | |
13 #define SH_PATH "/bin/sh" | |
14 #endif | |
15 | |
16 #ifdef DJGPP | |
17 # define BIT_BUCKET "nul" | |
18 # define OP_BINARY O_BINARY | |
19 # define PERL_SYS_INIT_BODY(c,v) \ | |
20 MALLOC_CHECK_TAINT2(*c,*v) Perl_DJGPP_init(c,v); PERLIO_INIT | |
21 # define init_os_extras Perl_init_os_extras | |
22 # define HAS_UTIME | |
23 # define HAS_KILL | |
24 char *djgpp_pathexp (const char*); | |
25 void Perl_DJGPP_init (int *argcp,char ***argvp); | |
26 # if (DJGPP==2 && DJGPP_MINOR < 2) | |
27 # define NO_LOCALECONV_MON_THOUSANDS_SEP | |
28 # endif | |
29 # ifndef PERL_CORE | |
30 # define PERL_FS_VER_FMT "%d_%d_%d" | |
31 # endif | |
32 # define PERL_FS_VERSION STRINGIFY(PERL_REVISION) "_" \ | |
33 STRINGIFY(PERL_VERSION) "_" \ | |
34 STRINGIFY(PERL_SUBVERSION) | |
35 #else /* DJGPP */ | |
36 # ifdef WIN32 | |
37 # define PERL_SYS_INIT_BODY(c,v) \ | |
38 MALLOC_CHECK_TAINT2(*c,*v) Perl_win32_init(c,v); PERLIO_INIT | |
39 # define PERL_SYS_TERM_BODY() Perl_win32_term() | |
40 # define BIT_BUCKET "nul" | |
41 # else | |
42 # ifdef NETWARE | |
43 # define PERL_SYS_INIT_BODY(c,v) \ | |
44 MALLOC_CHECK_TAINT2(*c,*v) Perl_nw5_init(c,v); PERLIO_INIT | |
45 # define BIT_BUCKET "nwnul" | |
46 # else | |
47 # define PERL_SYS_INIT_BODY(c,v) \ | |
48 MALLOC_CHECK_TAINT2(*c,*v); PERLIO_INIT | |
49 # define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */ | |
50 # endif /* NETWARE */ | |
51 # endif | |
52 #endif /* DJGPP */ | |
53 | |
54 #ifndef PERL_SYS_TERM_BODY | |
55 # define PERL_SYS_TERM_BODY() \ | |
56 HINTS_REFCNT_TERM; OP_CHECK_MUTEX_TERM; \ | |
57 OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM | |
58 #endif | |
59 #define dXSUB_SYS | |
60 | |
61 /* USEMYBINMODE | |
62 * This symbol, if defined, indicates that the program should | |
63 * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure | |
64 * that a file is in "binary" mode -- that is, that no translation | |
65 * of bytes occurs on read or write operations. | |
66 */ | |
67 #undef USEMYBINMODE | |
68 | |
69 /* Stat_t: | |
70 * This symbol holds the type used to declare buffers for information | |
71 * returned by stat(). It's usually just struct stat. It may be necessary | |
72 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed | |
73 * information. | |
74 */ | |
75 #if defined(WIN64) || defined(USE_LARGE_FILES) | |
76 #define Stat_t struct _stati64 | |
77 #else | |
78 #if defined(UNDER_CE) | |
79 #define Stat_t struct xcestat | |
80 #else | |
81 #define Stat_t struct stat | |
82 #endif | |
83 #endif | |
84 | |
85 /* USE_STAT_RDEV: | |
86 * This symbol is defined if this system has a stat structure declaring | |
87 * st_rdev | |
88 */ | |
89 #define USE_STAT_RDEV /**/ | |
90 | |
91 /* ACME_MESS: | |
92 * This symbol, if defined, indicates that error messages should be | |
93 * should be generated in a format that allows the use of the Acme | |
94 * GUI/editor's autofind feature. | |
95 */ | |
96 #undef ACME_MESS /**/ | |
97 | |
98 /* ALTERNATE_SHEBANG: | |
99 * This symbol, if defined, contains a "magic" string which may be used | |
100 * as the first line of a Perl program designed to be executed directly | |
101 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG | |
102 * begins with a character other then #, then Perl will only treat | |
103 * it as a command line if it finds the string "perl" in the first | |
104 * word; otherwise it's treated as the first line of code in the script. | |
105 * (IOW, Perl won't hand off to another interpreter via an alternate | |
106 * shebang sequence that might be legal Perl code.) | |
107 */ | |
108 /* #define ALTERNATE_SHEBANG "#!" / **/ | |
109 | |
110 #include <signal.h> | |
111 | |
112 /* | |
113 * fwrite1() should be a routine with the same calling sequence as fwrite(), | |
114 * but which outputs all of the bytes requested as a single stream (unlike | |
115 * fwrite() itself, which on some systems outputs several distinct records | |
116 * if the number_of_items parameter is >1). | |
117 */ | |
118 #define fwrite1 fwrite | |
119 | |
120 #define Fstat(fd,bufptr) fstat((fd),(bufptr)) | |
121 #ifdef DJGPP | |
122 # define Fflush(fp) djgpp_fflush(fp) | |
123 #else | |
124 # define Fflush(fp) fflush(fp) | |
125 #endif | |
126 #define Mkdir(path,mode) mkdir((path),(mode)) | |
127 | |
128 #ifndef WIN32 | |
129 # define Stat(fname,bufptr) stat((fname),(bufptr)) | |
130 #else | |
131 # define HAS_IOCTL | |
132 # define HAS_UTIME | |
133 # define HAS_KILL | |
134 # define HAS_WAIT | |
135 # define HAS_CHOWN | |
136 #endif /* WIN32 */ | |
137 | |
138 /* | |
139 * <rich@phekda.freeserve.co.uk>: The DJGPP port has code that converts | |
140 * the return code of system() into the form that Unixy wait usually | |
141 * returns: | |
142 * | |
143 * - signal number in bits 0-6; | |
144 * - core dump flag in bit 7; | |
145 * - exit code in bits 8-15. | |
146 * | |
147 * Bits 0-7 are always zero for DJGPP, because it uses system(). | |
148 * See djgpp.c. | |
149 * | |
150 * POSIX::W* use the W* macros from <sys/wait.h> to decode | |
151 * the return code. Unfortunately the W* macros for DJGPP use | |
152 * a different format than Unixy wait does. So there's a mismatch | |
153 * and, say, WEXITSTATUS($?) will return bogus values. | |
154 * | |
155 * So here we add hack to redefine the W* macros from DJGPP's <sys/wait.h> | |
156 * to work with our return-code conversion. | |
157 */ | |
158 | |
159 #ifdef DJGPP | |
160 | |
161 #include <sys/wait.h> | |
162 | |
163 #undef WEXITSTATUS | |
164 #undef WIFEXITED | |
165 #undef WIFSIGNALED | |
166 #undef WIFSTOPPED | |
167 #undef WNOHANG | |
168 #undef WSTOPSIG | |
169 #undef WTERMSIG | |
170 #undef WUNTRACED | |
171 | |
172 #define WEXITSTATUS(stat_val) ((stat_val) >> 8) | |
173 #define WIFEXITED(stat_val) 0 | |
174 #define WIFSIGNALED(stat_val) 0 | |
175 #define WIFSTOPPED(stat_val) 0 | |
176 #define WNOHANG 0 | |
177 #define WSTOPSIG(stat_val) 0 | |
178 #define WTERMSIG(stat_val) 0 | |
179 #define WUNTRACED 0 | |
180 | |
181 #endif | |
182 | |
183 /* Don't go reading from /dev/urandom */ | |
184 #define PERL_NO_DEV_RANDOM | |
185 | |
186 /* | |
187 * ex: set ts=8 sts=4 sw=4 et: | |
188 */ |