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1 | /* vmsish.h |
2 | * |
3 | * VMS-specific C header file for perl5. |
4 | * |
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5 | * revised: 16-Sep-1998 by Charles Bailey bailey@newman.upenn.edu |
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6 | * Version: 5.5.2 |
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7 | * |
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8 | * Last revised: 10-Oct-2005 by John Malmberg (HP OpenVMS) wb8twy@qsl.net |
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9 | * Add SYMLINK support, and updated Craig Berry's |
10 | * largefile support. |
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11 | */ |
12 | |
13 | #ifndef __vmsish_h_included |
14 | #define __vmsish_h_included |
15 | |
16 | #include <descrip.h> /* for dirent struct definitions */ |
748a9306 |
17 | #include <libdef.h> /* status codes for various places */ |
18 | #include <rmsdef.h> /* at which errno and vaxc$errno are */ |
19 | #include <ssdef.h> /* explicitly set in the perl source code */ |
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20 | #include <stsdef.h> /* bitmasks for exit status testing */ |
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21 | |
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22 | /* Suppress compiler warnings from DECC for VMS-specific extensions: |
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23 | * ADDRCONSTEXT,NEEDCONSTEXT: initialization of data with non-constant values |
24 | * (e.g. pointer fields of descriptors) |
25 | */ |
bc10a425 |
26 | #if defined(__DECC) || defined(__DECCXX) |
22d4bb9c |
27 | # pragma message disable (ADDRCONSTEXT,NEEDCONSTEXT) |
28 | #endif |
e518068a |
29 | |
748a9306 |
30 | /* DEC's C compilers and gcc use incompatible definitions of _to(upp|low)er() */ |
31 | #ifdef _toupper |
32 | # undef _toupper |
33 | #endif |
34 | #define _toupper(c) (((c) < 'a' || (c) > 'z') ? (c) : (c) & ~040) |
35 | #ifdef _tolower |
36 | # undef _tolower |
37 | #endif |
38 | #define _tolower(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) | 040) |
4633a7c4 |
39 | /* DECC 1.3 has a funny definition of abs; it's fixed in DECC 4.0, so this |
40 | * can go away once DECC 1.3 isn't in use any more. */ |
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41 | #if defined(__ALPHA) && (defined(__DECC) || defined(__DECCXX)) |
4633a7c4 |
42 | #undef abs |
43 | #define abs(__x) __ABS(__x) |
44 | #undef labs |
45 | #define labs(__x) __LABS(__x) |
46 | #endif /* __ALPHA && __DECC */ |
a0d0e21e |
47 | |
48 | /* Assorted things to look like Unix */ |
49 | #ifdef __GNUC__ |
50 | #ifndef _IOLBF /* gcc's stdio.h doesn't define this */ |
51 | #define _IOLBF 1 |
52 | #endif |
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53 | #endif |
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54 | #include <processes.h> /* for vfork() */ |
55 | #include <unixio.h> |
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56 | #include <unixlib.h> |
57 | #include <file.h> /* it's not <sys/file.h>, so don't use I_SYS_FILE */ |
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58 | #if (defined(__DECC) && defined(__DECC_VER) && __DECC_VER > 20000000) || defined(__DECCXX) |
59 | # include <unistd.h> /* DECC has this; gcc doesn't */ |
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60 | #endif |
61 | |
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62 | #ifdef NO_PERL_TYPEDEFS /* a2p; we don't want Perl's special routines */ |
63 | # define DONT_MASK_RTL_CALLS |
64 | #endif |
65 | |
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66 | #include <namdef.h> |
67 | |
68 | /* Set the maximum filespec size here as it is larger for EFS file |
69 | * specifications. |
70 | */ |
71 | #ifndef __VAX |
72 | #ifndef VMS_MAXRSS |
73 | #ifdef NAML$C_MAXRSS |
74 | #define VMS_MAXRSS (NAML$C_MAXRSS+1) |
75 | #ifndef VMS_LONGNAME_SUPPORT |
76 | #define VMS_LONGNAME_SUPPORT 1 |
77 | #endif /* VMS_LONGNAME_SUPPORT */ |
78 | #endif /* NAML$C_MAXRSS */ |
79 | #endif /* VMS_MAXRSS */ |
80 | #endif |
81 | |
82 | #ifndef VMS_MAXRSS |
83 | #define VMS_MAXRSS (NAM$C_MAXRSS + 1) |
84 | #endif |
85 | |
86 | #ifndef MAXPATHLEN |
87 | #define MAXPATHLEN (VMS_MAXRSS - 1) |
88 | #endif |
89 | |
90 | |
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91 | /* Note that we do, in fact, have this */ |
92 | #define HAS_GETENV_SV |
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93 | #define HAS_GETENV_LEN |
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94 | |
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95 | /* All this stiff is for the x2P programs. Hopefully they'll still work */ |
96 | #if defined(PERL_FOR_X2P) |
97 | #ifndef aTHX_ |
98 | #define aTHX_ |
99 | #endif |
100 | #ifndef pTHX_ |
101 | #define pTHX_ |
102 | #endif |
103 | #ifndef pTHX |
104 | #define pTHX |
105 | #endif |
106 | #endif |
107 | |
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108 | #ifndef DONT_MASK_RTL_CALLS |
109 | # ifdef getenv |
110 | # undef getenv |
111 | # endif |
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112 | /* getenv used for regular logical names */ |
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113 | # define getenv(v) Perl_my_getenv(aTHX_ v,TRUE) |
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114 | #endif |
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115 | #ifdef getenv_len |
116 | # undef getenv_len |
117 | #endif |
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118 | #define getenv_len(v,l) Perl_my_getenv_len(aTHX_ v,l,TRUE) |
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119 | |
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120 | /* DECC introduces this routine in the RTL as of VMS 7.0; for now, |
121 | * we'll use ours, since it gives us the full VMS exit status. */ |
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122 | #define waitpid my_waitpid |
123 | |
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124 | /* Don't redeclare standard RTL routines in Perl's header files; |
125 | * VMS history or extensions makes some of the formal protoypes |
126 | * differ from the common Unix forms. |
127 | */ |
128 | #define DONT_DECLARE_STD 1 |
129 | |
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130 | /* Our own contribution to PerlShr's global symbols . . . */ |
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131 | #define prime_env_iter Perl_prime_env_iter |
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132 | #define vms_image_init Perl_vms_image_init |
133 | #define my_tmpfile Perl_my_tmpfile |
134 | #define vmstrnenv Perl_vmstrnenv |
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135 | #if !defined(PERL_IMPLICIT_CONTEXT) |
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136 | #define my_getenv_len Perl_my_getenv_len |
137 | #define vmssetenv Perl_vmssetenv |
4b19af01 |
138 | #define my_trnlnm Perl_my_trnlnm |
562a7b0c |
139 | #define my_setenv Perl_my_setenv |
5c84aa53 |
140 | #define my_getenv Perl_my_getenv |
4b19af01 |
141 | #define tounixspec Perl_tounixspec |
142 | #define tounixspec_ts Perl_tounixspec_ts |
360732b5 |
143 | #define tounixspec_utf8 Perl_tounixspec_utf8 |
144 | #define tounixspec_utf8_ts Perl_tounixspec_utf8_ts |
4b19af01 |
145 | #define tovmsspec Perl_tovmsspec |
146 | #define tovmsspec_ts Perl_tovmsspec_ts |
360732b5 |
147 | #define tovmsspec_utf8 Perl_tovmsspec_utf8 |
148 | #define tovmsspec_utf8_ts Perl_tovmsspec_utf8_ts |
4b19af01 |
149 | #define tounixpath Perl_tounixpath |
150 | #define tounixpath_ts Perl_tounixpath_ts |
360732b5 |
151 | #define tounixpath_utf8 Perl_tounixpath_utf8 |
152 | #define tounixpath_utf8_ts Perl_tounixpath_utf8_ts |
153 | #define tovmspath Perl_tovmspath |
4b19af01 |
154 | #define tovmspath_ts Perl_tovmspath_ts |
360732b5 |
155 | #define tovmspath_utf8 Perl_tovmspath_utf8 |
156 | #define tovmspath_utf8_ts Perl_tovmspath_utf8_ts |
4b19af01 |
157 | #define do_rmdir Perl_do_rmdir |
158 | #define fileify_dirspec Perl_fileify_dirspec |
159 | #define fileify_dirspec_ts Perl_fileify_dirspec_ts |
360732b5 |
160 | #define fileify_dirspec_utf8 Perl_fileify_dirspec_utf8 |
161 | #define fileify_dirspec_utf8_ts Perl_fileify_dirspec_utf8_ts |
4b19af01 |
162 | #define pathify_dirspec Perl_pathify_dirspec |
163 | #define pathify_dirspec_ts Perl_pathify_dirspec_ts |
360732b5 |
164 | #define pathify_dirspec_utf8 Perl_pathify_dirspec_utf8 |
165 | #define pathify_dirspec_utf8_ts Perl_pathify_dirspec_utf8_ts |
4b19af01 |
166 | #define trim_unixpath Perl_trim_unixpath |
167 | #define opendir Perl_opendir |
4fdf8f88 |
168 | #define rename Perl_rename |
4b19af01 |
169 | #define rmscopy Perl_rmscopy |
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170 | #define my_mkdir Perl_my_mkdir |
171 | #define vms_do_aexec Perl_vms_do_aexec |
172 | #define vms_do_exec Perl_vms_do_exec |
173 | #define my_waitpid Perl_my_waitpid |
174 | #define my_crypt Perl_my_crypt |
175 | #define kill_file Perl_kill_file |
176 | #define my_utime Perl_my_utime |
177 | #define my_chdir Perl_my_chdir |
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178 | #define my_chmod Perl_my_chmod |
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179 | #define do_aspawn Perl_do_aspawn |
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180 | #define seekdir Perl_seekdir |
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181 | #define my_gmtime Perl_my_gmtime |
182 | #define my_localtime Perl_my_localtime |
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183 | #define my_time Perl_my_time |
fd8cd3a3 |
184 | #define do_spawn Perl_do_spawn |
185 | #define flex_fstat Perl_flex_fstat |
186 | #define flex_stat Perl_flex_stat |
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187 | #define flex_lstat Perl_flex_lstat |
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188 | #define cando_by_name Perl_cando_by_name |
189 | #define my_getpwnam Perl_my_getpwnam |
190 | #define my_getpwuid Perl_my_getpwuid |
191 | #define my_flush Perl_my_flush |
192 | #define readdir Perl_readdir |
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193 | #define readdir_r Perl_readdir_r |
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194 | #else |
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195 | #define my_getenv_len(a,b,c) Perl_my_getenv_len(aTHX_ a,b,c) |
196 | #define vmssetenv(a,b,c) Perl_vmssetenv(aTHX_ a,b,c) |
4b19af01 |
197 | #define my_trnlnm(a,b,c) Perl_my_trnlnm(aTHX_ a,b,c) |
360732b5 |
198 | #define fileify_dirspec(a,b) Perl_fileify_dirspec(aTHX_ a,b) |
199 | #define fileify_dirspec_ts(a,b) Perl_fileify_dirspec_ts(aTHX_ a,b) |
5c84aa53 |
200 | #define my_setenv(a,b) Perl_my_setenv(aTHX_ a,b) |
201 | #define my_getenv(a,b) Perl_my_getenv(aTHX_ a,b) |
360732b5 |
202 | #define tounixspec(a,b) Perl_tounixspec_utf8(aTHX_ a,b,NULL) |
203 | #define tounixspec_ts(a,b) Perl_tounixspec_utf8_ts(aTHX_ a,b,NULL) |
204 | #define tounixspec_utf8(a,b,c) Perl_tounixspec_utf8(aTHX_ a,b,c) |
205 | #define tounixspec_utf8_ts(a,b,c) Perl_tounixspec_utf8_ts(aTHX_ a,b,c) |
206 | #define tovmsspec(a,b) Perl_tovmsspec_utf8(aTHX_ a,b,NULL) |
207 | #define tovmsspec_ts(a,b) Perl_tovmsspec_utf8_ts(aTHX_ a,b) |
208 | #define tovmsspec_utf8(a,b,c) Perl_tovmsspec_utf8(aTHX_ a,b,c) |
209 | #define tovmsspec_utf8_ts(a,b,c) Perl_tovmsspec_utf8_ts(aTHX_ a,b,c) |
210 | #define tounixpath(a,b) Perl_tounixpath_utf8(aTHX_ a,b,NULL) |
211 | #define tounixpath_ts(a,b) Perl_tounixpath_utf8_ts(aTHX_ a,b,NULL) |
212 | #define tounixpath_utf8(a,b,c) Perl_tounixpath_utf8(aTHX_ a,b,c) |
213 | #define tounixpath_utf8_ts(a,b,c) Perl_tounixpath_utf8_ts(aTHX_ a,b,c) |
214 | #define tovmspath(a,b) Perl_tovmspath_utf8(aTHX_ a,b,NULL) |
215 | #define tovmspath_ts(a,b) Perl_tovmspath_utf8_ts(aTHX_ a,b,NULL) |
216 | #define tovmspath_utf8(a,b,c) Perl_tovmspath_utf8(aTHX_ a,b,c) |
217 | #define tovmspath_utf8_ts(a,b,c) Perl_tovmspath_utf8_ts(aTHX_ a,b,c) |
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218 | #define do_rmdir(a) Perl_do_rmdir(aTHX_ a) |
219 | #define fileify_dirspec(a,b) Perl_fileify_dirspec(aTHX_ a,b) |
220 | #define fileify_dirspec_ts(a,b) Perl_fileify_dirspec_ts(aTHX_ a,b) |
360732b5 |
221 | #define fileify_dirspec_utf8(a,b,c) Perl_fileify_dirspec(aTHX_ a,b,utf8) |
222 | #define fileify_dirspec_utf8_ts(a,b,c) Perl_fileify_dirspec_ts(aTHX_ a,b,utf8) |
4b19af01 |
223 | #define pathify_dirspec Perl_pathify_dirspec |
224 | #define pathify_dirspec_ts Perl_pathify_dirspec_ts |
360732b5 |
225 | #define pathify_dirspec_utf8 Perl_pathify_dirspec_utf8 |
226 | #define pathify_dirspec_utf8_ts Perl_pathify_dirspec_utf8_ts |
227 | #define rmsexpand(a,b,c,d) Perl_rmsexpand_utf8(aTHX_ a,b,c,d,NULL,NULL) |
228 | #define rmsexpand_ts(a,b,c,d) Perl_rmsexpand_utf8_ts(aTHX_ a,b,c,d,NULL,NULL) |
229 | #define rmsexpand_utf8(a,b,c,d,e,f) Perl_rmsexpand_utf8(aTHX_ a,b,c,d,e,f) |
230 | #define rmsexpand_utf8_ts(a,b,c,d,e,f) Perl_rmsexpand_utf8_ts(aTHX_ a,b,c,d,e,f) |
4b19af01 |
231 | #define trim_unixpath(a,b,c) Perl_trim_unixpath(aTHX_ a,b,c) |
232 | #define opendir(a) Perl_opendir(aTHX_ a) |
4fdf8f88 |
233 | #define rename(a,b) Perl_rename(aTHX_ a,b) |
4b19af01 |
234 | #define rmscopy(a,b,c) Perl_rmscopy(aTHX_ a,b,c) |
fd8cd3a3 |
235 | #define my_mkdir(a,b) Perl_my_mkdir(aTHX_ a,b) |
236 | #define vms_do_aexec(a,b,c) Perl_vms_do_aexec(aTHX_ a,b,c) |
237 | #define vms_do_exec(a) Perl_vms_do_exec(aTHX_ a) |
238 | #define my_waitpid(a,b,c) Perl_my_waitpid(aTHX_ a,b,c) |
239 | #define my_crypt(a,b) Perl_my_crypt(aTHX_ a,b) |
240 | #define kill_file(a) Perl_kill_file(aTHX_ a) |
241 | #define my_utime(a,b) Perl_my_utime(aTHX_ a,b) |
242 | #define my_chdir(a) Perl_my_chdir(aTHX_ a) |
f1db9cda |
243 | #define my_chmod(a,b) Perl_my_chmod(aTHX_ a,b) |
fd8cd3a3 |
244 | #define do_aspawn(a,b,c) Perl_do_aspawn(aTHX_ a,b,c) |
245 | #define seekdir(a,b) Perl_seekdir(aTHX_ a,b) |
246 | #define my_gmtime(a) Perl_my_gmtime(aTHX_ a) |
247 | #define my_localtime(a) Perl_my_localtime(aTHX_ a) |
248 | #define my_time(a) Perl_my_time(aTHX_ a) |
249 | #define do_spawn(a) Perl_do_spawn(aTHX_ a) |
250 | #define flex_fstat(a,b) Perl_flex_fstat(aTHX_ a,b) |
251 | #define cando_by_name(a,b,c) Perl_cando_by_name(aTHX_ a,b,c) |
252 | #define flex_stat(a,b) Perl_flex_stat(aTHX_ a,b) |
4fdf8f88 |
253 | #define flex_lstat(a,b) Perl_flex_lstat(aTHX_ a,b) |
fd8cd3a3 |
254 | #define my_getpwnam(a) Perl_my_getpwnam(aTHX_ a) |
255 | #define my_getpwuid(a) Perl_my_getpwuid(aTHX_ a) |
256 | #define my_flush(a) Perl_my_flush(aTHX_ a) |
257 | #define readdir(a) Perl_readdir(aTHX_ a) |
a9852f7c |
258 | #define readdir_r(a,b,c) Perl_readdir_r(aTHX_ a,b,c) |
5c84aa53 |
259 | #endif |
562a7b0c |
260 | #define my_gconvert Perl_my_gconvert |
2497a41f |
261 | #define telldir Perl_telldir |
562a7b0c |
262 | #define closedir Perl_closedir |
263 | #define vmsreaddirversions Perl_vmsreaddirversions |
562a7b0c |
264 | #define my_sigemptyset Perl_my_sigemptyset |
265 | #define my_sigfillset Perl_my_sigfillset |
266 | #define my_sigaddset Perl_my_sigaddset |
267 | #define my_sigdelset Perl_my_sigdelset |
268 | #define my_sigismember Perl_my_sigismember |
269 | #define my_sigprocmask Perl_my_sigprocmask |
562a7b0c |
270 | #define my_vfork Perl_my_vfork |
bc10a425 |
271 | #define my_fdopen Perl_my_fdopen |
272 | #define my_fclose Perl_my_fclose |
562a7b0c |
273 | #define my_fwrite Perl_my_fwrite |
9fa802f3 |
274 | #define my_getpwent() Perl_my_getpwent(aTHX) |
275 | #define my_endpwent() Perl_my_endpwent(aTHX) |
562a7b0c |
276 | #define my_getlogin Perl_my_getlogin |
2ee6e19d |
277 | #ifdef HAS_SYMLINK |
278 | # define my_symlink Perl_my_symlink |
279 | #endif |
2497a41f |
280 | #define init_os_extras Perl_init_os_extras |
360732b5 |
281 | #define vms_realpath(a, b, c) Perl_vms_realpath(aTHX_ a,b,c) |
2497a41f |
282 | #define vms_case_tolerant(a) Perl_vms_case_tolerant(a) |
bf109933 |
283 | |
284 | /* Delete if at all possible, changing protections if necessary. */ |
748a9306 |
285 | #define unlink kill_file |
286 | |
0414b1a0 |
287 | /* |
288 | * Intercept calls to fork, so we know whether subsequent calls to |
289 | * exec should be handled in VMSish or Unixish style. |
290 | */ |
291 | #define fork my_vfork |
aa689395 |
292 | #ifndef DONT_MASK_RTL_CALLS /* #defined in vms.c so we see real vfork */ |
0414b1a0 |
293 | # ifdef vfork |
294 | # undef vfork |
295 | # endif |
296 | # define vfork my_vfork |
297 | #endif |
298 | |
674d6c38 |
299 | /* |
300 | * Toss in a shim to tmpfile which creates a plain temp file if the |
301 | * RMS tmp mechanism won't work (e.g. if someone is relying on ACLs |
302 | * from a specific directory to permit creation of files). |
303 | */ |
304 | #ifndef DONT_MASK_RTL_CALLS |
fd8cd3a3 |
305 | # define tmpfile Perl_my_tmpfile |
674d6c38 |
306 | #endif |
307 | |
308 | |
0414b1a0 |
309 | /* BIG_TIME: |
310 | * This symbol is defined if Time_t is an unsigned type on this system. |
311 | */ |
312 | #define BIG_TIME |
313 | |
0414b1a0 |
314 | /* ACME_MESS: |
315 | * This symbol, if defined, indicates that error messages should be |
316 | * should be generated in a format that allows the use of the Acme |
317 | * GUI/editor's autofind feature. |
318 | */ |
319 | #undef ACME_MESS /**/ |
e518068a |
320 | |
44a8e56a |
321 | /* ALTERNATE_SHEBANG: |
322 | * This symbol, if defined, contains a "magic" string which may be used |
323 | * as the first line of a Perl program designed to be executed directly |
324 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG |
325 | * begins with a character other then #, then Perl will only treat |
326 | * it as a command line if if finds the string "perl" in the first |
327 | * word; otherwise it's treated as the first line of code in the script. |
328 | * (IOW, Perl won't hand off to another interpreter via an alternate |
329 | * shebang sequence that might be legal Perl code.) |
330 | */ |
331 | #define ALTERNATE_SHEBANG "$" |
332 | |
a44ceb8e |
333 | /* Lower case entry points for these are missing in some earlier RTLs |
334 | * so we borrow the defines and declares from errno.h and upcase them. |
335 | */ |
336 | #if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 50500000) |
337 | # define errno (*CMA$TIS_ERRNO_GET_ADDR()) |
338 | # define vaxc$errno (*CMA$TIS_VMSERRNO_GET_ADDR()) |
339 | int *CMA$TIS_ERRNO_GET_ADDR (void); /* UNIX style error code */ |
340 | int *CMA$TIS_VMSERRNO_GET_ADDR (void); /* VMS error (errno == EVMSERR) */ |
341 | #endif |
342 | |
748a9306 |
343 | /* Macros to set errno using the VAX thread-safe calls, if present */ |
344 | #if (defined(__DECC) || defined(__DECCXX)) && !defined(__ALPHA) |
345 | # define set_errno(v) (cma$tis_errno_set_value(v)) |
774d564b |
346 | void cma$tis_errno_set_value(int __value); /* missing in some errno.h */ |
748a9306 |
347 | # define set_vaxc_errno(v) (vaxc$errno = (v)) |
348 | #else |
349 | # define set_errno(v) (errno = (v)) |
350 | # define set_vaxc_errno(v) (vaxc$errno = (v)) |
351 | #endif |
352 | |
ff0cee69 |
353 | /* Support for 'vmsish' behaviors enabled with C<use vmsish> pragma */ |
354 | |
355 | #define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */ |
356 | |
aa689395 |
357 | #define HINT_V_VMSISH 24 |
744a34f9 |
358 | #define HINT_M_VMSISH_STATUS 0x40000000 /* system, $? return VMS status */ |
a0ed51b3 |
359 | #define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */ |
6b88bc9c |
360 | #define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */ |
ff0cee69 |
361 | |
6b88bc9c |
362 | #define TEST_VMSISH(h) (PL_curcop->op_private & ((h) >> HINT_V_VMSISH)) |
ff0cee69 |
363 | #define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS) |
ff0cee69 |
364 | #define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME) |
365 | |
96e176bf |
366 | /* VMS-specific data storage */ |
367 | |
368 | #define HAVE_INTERP_INTERN |
369 | struct interp_intern { |
370 | int hushed; |
7a7fd8e0 |
371 | int posix_exit; |
3ff49832 |
372 | double inv_rand_max; |
96e176bf |
373 | }; |
374 | #define VMSISH_HUSHED (PL_sys_intern.hushed) |
375 | #define MY_INV_RAND_MAX (PL_sys_intern.inv_rand_max) |
7a7fd8e0 |
376 | #define MY_POSIX_EXIT (PL_sys_intern.posix_exit) |
96e176bf |
377 | |
562a7b0c |
378 | /* Flags for vmstrnenv() */ |
379 | #define PERL__TRNENV_SECURE 0x01 |
843027b0 |
380 | #define PERL__TRNENV_JOIN_SEARCHLIST 0x02 |
562a7b0c |
381 | |
748a9306 |
382 | /* Handy way to vet calls to VMS system services and RTL routines. */ |
bf109933 |
383 | #define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \ |
748a9306 |
384 | if (!((__ckvms_sts=(call))&1)) { \ |
385 | set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ |
5c84aa53 |
386 | Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \ |
bf109933 |
387 | __ckvms_sts,__FILE__,__LINE__); } } STMT_END |
a0d0e21e |
388 | |
0414b1a0 |
389 | /* Same thing, but don't call back to Perl's croak(); useful for errors |
390 | * occurring during startup, before Perl's state is initialized */ |
391 | #define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \ |
392 | if (!((__ckvms_sts=(call))&1)) { \ |
393 | set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ |
a15cef0c |
394 | fprintf(stderr,"Fatal VMS error (status=%d) at %s, line %d", \ |
0414b1a0 |
395 | __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END |
396 | |
a0d0e21e |
397 | #ifdef VMS_DO_SOCKETS |
398 | #include "sockadapt.h" |
86774884 |
399 | #define PERL_SOCK_SYSREAD_IS_RECV |
400 | #define PERL_SOCK_SYSWRITE_IS_SEND |
a0d0e21e |
401 | #endif |
402 | |
2497a41f |
403 | #if __CRTL_VER < 70000000 |
c07a80fd |
404 | #define BIT_BUCKET "_NLA0:" |
2497a41f |
405 | #else |
406 | #define BIT_BUCKET "/dev/null" |
407 | #endif |
cbec8ebe |
408 | #define PERL_SYS_INIT_BODY(c,v) MALLOC_CHECK_TAINT2(*c,*v) vms_image_init((c),(v)); PERLIO_INIT; MALLOC_INIT |
409 | #define PERL_SYS_TERM_BODY() HINTS_REFCNT_TERM; OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM |
8cc95fdb |
410 | #define dXSUB_SYS |
a0d0e21e |
411 | #define HAS_KILL |
412 | #define HAS_WAIT |
413 | |
146174a9 |
414 | #define PERL_FS_VER_FMT "%d_%d_%d" |
c93fa817 |
415 | /* Temporary; we need to add support for this to Configure.Com */ |
416 | #ifdef PERL_INC_VERSION_LIST |
417 | # undef PERL_INC_VERSION_LIST |
418 | #endif |
146174a9 |
419 | |
e518068a |
420 | /* VMS: |
421 | * This symbol, if defined, indicates that the program is running under |
422 | * VMS. It's a symbol automagically defined by all VMS C compilers I've seen. |
423 | * Just in case, however . . . */ |
2fbb330f |
424 | /* Note that code really should be using __VMS to comply with ANSI */ |
e518068a |
425 | #ifndef VMS |
426 | #define VMS /**/ |
427 | #endif |
428 | |
429 | /* HAS_IOCTL: |
430 | * This symbol, if defined, indicates that the ioctl() routine is |
431 | * available to set I/O characteristics |
a0d0e21e |
432 | */ |
670137c2 |
433 | #if defined(__CRTL_VER) && __CRTL_VER >= 70000000 |
434 | #define HAS_IOCTL /**/ |
435 | #else |
e518068a |
436 | #undef HAS_IOCTL /**/ |
670137c2 |
437 | #endif |
e518068a |
438 | |
439 | /* HAS_UTIME: |
440 | * This symbol, if defined, indicates that the routine utime() is |
441 | * available to update the access and modification times of files. |
442 | */ |
443 | #define HAS_UTIME /**/ |
a0d0e21e |
444 | |
e518068a |
445 | /* HAS_GROUP |
28e8609d |
446 | * This symbol, if defined, indicates that the getgrnam() and |
447 | * getgrgid() routines are available to get group entries. |
448 | * The getgrent() has a separate definition, HAS_GETGRENT. |
e518068a |
449 | */ |
450 | #undef HAS_GROUP /**/ |
451 | |
452 | /* HAS_PASSWD |
28e8609d |
453 | * This symbol, if defined, indicates that the getpwnam() and |
454 | * getpwuid() routines are available to get password entries. |
455 | * The getpwent() has a separate definition, HAS_GETPWENT. |
e518068a |
456 | */ |
457 | #define HAS_PASSWD /**/ |
458 | |
459 | #define HAS_KILL |
460 | #define HAS_WAIT |
461 | |
0414b1a0 |
462 | /* USEMYBINMODE |
463 | * This symbol, if defined, indicates that the program should |
16fe6d59 |
464 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
0414b1a0 |
465 | * that a file is in "binary" mode -- that is, that no translation |
466 | * of bytes occurs on read or write operations. |
467 | */ |
562a7b0c |
468 | #undef USEMYBINMODE |
0414b1a0 |
469 | |
61bb5906 |
470 | /* Stat_t: |
471 | * This symbol holds the type used to declare buffers for information |
472 | * returned by stat(). It's usually just struct stat. It may be necessary |
473 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed |
474 | * information. |
475 | */ |
476 | /* VMS: |
477 | * We need this typedef to point to the new type even if DONT_MASK_RTL_CALLS |
478 | * is in effect, since Perl's thread.h embeds one of these structs in its |
479 | * thread data struct, and our struct mystat is a different size from the |
480 | * regular struct stat (cf. note above about having to pad struct to work |
481 | * around bug in compiler.) |
482 | * It's OK to pass one of these to the RTL's stat(), though, since the |
483 | * fields it fills are the same in each struct. |
484 | */ |
485 | #define Stat_t struct mystat |
486 | |
487 | /* USE_STAT_RDEV: |
488 | * This symbol is defined if this system has a stat structure declaring |
489 | * st_rdev |
490 | * VMS: Field exists in POSIXish version of struct stat(), but is not used. |
2497a41f |
491 | * |
492 | * No definition of what value an operating system or file system should |
493 | * put in the st_rdev field has been found by me so far. Examination of |
494 | * LINUX source code indicates that the value is both very platform and |
495 | * file system specific, with many filesystems just putting 1 or 0 in it. |
496 | * J. Malmberg. |
61bb5906 |
497 | */ |
498 | #undef USE_STAT_RDEV /**/ |
499 | |
a0d0e21e |
500 | /* |
501 | * fwrite1() should be a routine with the same calling sequence as fwrite(), |
502 | * but which outputs all of the bytes requested as a single stream (unlike |
503 | * fwrite() itself, which on some systems outputs several distinct records |
504 | * if the number_of_items parameter is >1). |
505 | */ |
506 | #define fwrite1 my_fwrite |
507 | |
bc10a425 |
508 | |
509 | #ifndef DONT_MASK_RTL_CALLS |
a15cef0c |
510 | # define fwrite my_fwrite /* for PerlSIO_fwrite */ |
bc10a425 |
511 | # define fdopen my_fdopen |
512 | # define fclose my_fclose |
2ee6e19d |
513 | #ifdef HAS_SYMLINK |
514 | # define symlink my_symlink |
515 | #endif |
bc10a425 |
516 | #endif |
517 | |
518 | |
d27fe803 |
519 | /* By default, flush data all the way to disk, not just to RMS buffers */ |
520 | #define Fflush(fp) my_flush(fp) |
521 | |
a0d0e21e |
522 | /* Use our own rmdir() */ |
2497a41f |
523 | #ifndef DONT_MASK_RTL_CALLS |
a0d0e21e |
524 | #define rmdir(name) do_rmdir(name) |
2497a41f |
525 | #endif |
a0d0e21e |
526 | |
527 | /* Assorted fiddling with sigs . . . */ |
528 | # include <signal.h> |
529 | #define ABORT() abort() |
530 | |
704c2eb3 |
531 | #ifdef I_UTIME |
532 | #include <utime.h> |
533 | #else |
748a9306 |
534 | /* Used with our my_utime() routine in vms.c */ |
535 | struct utimbuf { |
536 | time_t actime; |
537 | time_t modtime; |
538 | }; |
704c2eb3 |
539 | #endif |
540 | #ifndef DONT_MASK_RTL_CALLS |
748a9306 |
541 | #define utime my_utime |
704c2eb3 |
542 | #endif |
748a9306 |
543 | |
0414b1a0 |
544 | /* This is what times() returns, but <times.h> calls it tbuffer_t on VMS |
545 | * prior to v7.0. We check the DECC manifest to see whether it's already |
546 | * done this for us, relying on the fact that perl.h #includes <time.h> |
547 | * before it #includes "vmsish.h". |
548 | */ |
a0d0e21e |
549 | |
0414b1a0 |
550 | #ifndef __TMS |
551 | struct tms { |
552 | clock_t tms_utime; /* user time */ |
553 | clock_t tms_stime; /* system time - always 0 on VMS */ |
554 | clock_t tms_cutime; /* user time, children */ |
555 | clock_t tms_cstime; /* system time, children - always 0 on VMS */ |
556 | }; |
5f05dabc |
557 | #else |
558 | /* The new headers change the times() prototype to tms from tbuffer */ |
559 | # define tbuffer_t struct tms |
0414b1a0 |
560 | #endif |
a0d0e21e |
561 | |
61bb5906 |
562 | /* Substitute our own routines for gmtime(), localtime(), and time(), |
563 | * which allow us to implement the vmsish 'time' pragma, and work |
564 | * around absence of system-level UTC support on old versions of VMS. |
e518068a |
565 | */ |
566 | #define gmtime(t) my_gmtime(t) |
ff0cee69 |
567 | #define localtime(t) my_localtime(t) |
568 | #define time(t) my_time(t) |
61bb5906 |
569 | |
570 | /* If we're using an older version of VMS whose Unix signal emulation |
571 | * isn't very POSIXish, then roll our own. |
572 | */ |
573 | #if __VMS_VER < 70000000 || __DECC_VER < 50200000 |
574 | # define HOMEGROWN_POSIX_SIGNALS |
575 | #endif |
576 | #ifdef HOMEGROWN_POSIX_SIGNALS |
577 | # define sigemptyset(t) my_sigemptyset(t) |
578 | # define sigfillset(t) my_sigfillset(t) |
579 | # define sigaddset(t, u) my_sigaddset(t, u) |
580 | # define sigdelset(t, u) my_sigdelset(t, u) |
581 | # define sigismember(t, u) my_sigismember(t, u) |
582 | # define sigprocmask(t, u, v) my_sigprocmask(t, u, v) |
09b7f37c |
583 | # ifndef _SIGSET_T |
61bb5906 |
584 | typedef int sigset_t; |
09b7f37c |
585 | # endif |
61bb5906 |
586 | /* The tools for sigprocmask() are there, just not the routine itself */ |
587 | # ifndef SIG_UNBLOCK |
588 | # define SIG_UNBLOCK 1 |
589 | # endif |
590 | # ifndef SIG_BLOCK |
591 | # define SIG_BLOCK 2 |
592 | # endif |
593 | # ifndef SIG_SETMASK |
594 | # define SIG_SETMASK 3 |
595 | # endif |
596 | # define sigaction sigvec |
597 | # define sa_flags sv_onstack |
598 | # define sa_handler sv_handler |
599 | # define sa_mask sv_mask |
600 | # define sigsuspend(set) sigpause(*set) |
601 | # define sigpending(a) (not_here("sigpending"),0) |
5c2d7af2 |
602 | #else |
603 | /* |
604 | * The C RTL's sigaction fails to check for invalid signal numbers so we |
605 | * help it out a bit. |
606 | */ |
607 | # ifndef DONT_MASK_RTL_CALLS |
8df869cb |
608 | # define sigaction(a,b,c) Perl_my_sigaction(aTHX_ a,b,c) |
5c2d7af2 |
609 | # endif |
7b62b82b |
610 | #endif |
f2610a60 |
611 | #ifdef KILL_BY_SIGPRC |
612 | # define kill Perl_my_kill |
613 | #endif |
614 | |
e518068a |
615 | |
a0d0e21e |
616 | /* VMS doesn't use a real sys_nerr, but we need this when scanning for error |
617 | * messages in text strings . . . |
618 | */ |
619 | |
620 | #define sys_nerr EVMSERR /* EVMSERR is as high as we can go. */ |
621 | |
622 | /* Look up new %ENV values on the fly */ |
623 | #define DYNAMIC_ENV_FETCH 1 |
aa689395 |
624 | /* Special getenv function for retrieving %ENV elements. */ |
562a7b0c |
625 | #define ENVgetenv(v) my_getenv(v,FALSE) |
a6c40364 |
626 | #define ENVgetenv_len(v,l) my_getenv_len(v,l,FALSE) |
aa689395 |
627 | |
a0d0e21e |
628 | |
22d4bb9c |
629 | /* Thin jacket around cuserid() to match Unix' calling sequence */ |
c07a80fd |
630 | #define getlogin my_getlogin |
631 | |
bc10a425 |
632 | /* Ditto for sys$hash_password() . . . */ |
fd8cd3a3 |
633 | #define crypt(a,b) Perl_my_crypt(aTHX_ a,b) |
c07a80fd |
634 | |
ee8c7f54 |
635 | /* Tweak arg to mkdir & chdir first, so we can tolerate trailing /. */ |
fd8cd3a3 |
636 | #define Mkdir(dir,mode) Perl_my_mkdir(aTHX_ (dir),(mode)) |
ee8c7f54 |
637 | #define Chdir(dir) my_chdir((dir)) |
f1db9cda |
638 | #ifndef DONT_MASK_RTL_CALLS |
639 | #define chmod(file_spec, mode) my_chmod((file_spec), (mode)) |
640 | #endif |
8cc95fdb |
641 | |
a0d0e21e |
642 | /* Use our own stat() clones, which handle Unix-style directory names */ |
643 | #define Stat(name,bufptr) flex_stat(name,bufptr) |
fd8cd3a3 |
644 | #define Fstat(fd,bufptr) Perl_flex_fstat(aTHX_ fd,bufptr) |
10d1eec1 |
645 | #ifndef DONT_MASK_RTL_CALLS |
f1db9cda |
646 | #define lstat(name, bufptr) flex_lstat(name, bufptr) |
10d1eec1 |
647 | #endif |
a0d0e21e |
648 | |
649 | /* Setup for the dirent routines: |
650 | * opendir(), closedir(), readdir(), seekdir(), telldir(), and |
651 | * vmsreaddirversions(), and preprocessor stuff on which these depend: |
652 | * Written by Rich $alz, <rsalz@bbn.com> in August, 1990. |
2497a41f |
653 | * |
a0d0e21e |
654 | */ |
2497a41f |
655 | |
657054d4 |
656 | /* Flags for the _dirdesc structure */ |
657 | #define PERL_VMSDIR_M_VERSIONS 0x02 /* Want VMS versions */ |
658 | #define PERL_VMSDIR_M_UNIXSPECS 0x04 /* Want UNIX specifications */ |
659 | |
660 | |
a0d0e21e |
661 | /* Data structure returned by READDIR(). */ |
ddcbaa1c |
662 | struct dirent { |
a0d0e21e |
663 | char d_name[256]; /* File name */ |
2497a41f |
664 | int d_namlen; /* Length of d_name */ |
a0d0e21e |
665 | int vms_verscount; /* Number of versions */ |
666 | int vms_versions[20]; /* Version numbers */ |
667 | }; |
668 | |
669 | /* Handle returned by opendir(), used by the other routines. You |
670 | * are not supposed to care what's inside this structure. */ |
ddcbaa1c |
671 | typedef struct _dirdesc { |
a0d0e21e |
672 | long context; |
657054d4 |
673 | int flags; |
a0d0e21e |
674 | unsigned long int count; |
675 | char *pattern; |
ddcbaa1c |
676 | struct dirent entry; |
a0d0e21e |
677 | struct dsc$descriptor_s pat; |
a9852f7c |
678 | void *mutex; |
ddcbaa1c |
679 | } DIR; |
a0d0e21e |
680 | |
2497a41f |
681 | |
a0d0e21e |
682 | #define rewinddir(dirp) seekdir((dirp), 0) |
683 | |
748a9306 |
684 | /* used for our emulation of getpw* */ |
685 | struct passwd { |
686 | char *pw_name; /* Username */ |
687 | char *pw_passwd; |
688 | Uid_t pw_uid; /* UIC member number */ |
689 | Gid_t pw_gid; /* UIC group number */ |
690 | char *pw_comment; /* Default device/directory (Unix-style) */ |
691 | char *pw_gecos; /* Owner */ |
692 | char *pw_dir; /* Default device/directory (VMS-style) */ |
693 | char *pw_shell; /* Default CLI name (eg. DCL) */ |
694 | }; |
695 | #define pw_unixdir pw_comment /* Default device/directory (Unix-style) */ |
696 | #define getpwnam my_getpwnam |
697 | #define getpwuid my_getpwuid |
698 | #define getpwent my_getpwent |
699 | #define endpwent my_endpwent |
700 | #define setpwent my_endpwent |
701 | |
702 | /* Our own stat_t substitute, since we play with st_dev and st_ino - |
703 | * we want atomic types so Unix-bound code which compares these fields |
c07a80fd |
704 | * for two files will work most of the time under VMS. |
705 | * N.B. 1. The st_ino hack assumes that sizeof(unsigned short[3]) == |
706 | * sizeof(unsigned) + sizeof(unsigned short). We can't use a union type |
707 | * to map the unsigned int we want and the unsigned short[3] the CRTL |
708 | * returns into the same member, since gcc has different ideas than DECC |
709 | * and VAXC about sizing union types. |
22d4bb9c |
710 | * N.B. 2. The routine cando() in vms.c assumes that &stat.st_ino is the |
c07a80fd |
711 | * address of a FID. |
748a9306 |
712 | */ |
713 | /* First, grab the system types, so we don't clobber them later */ |
714 | #include <stat.h> |
715 | /* Since we've got to match the size of the CRTL's stat_t, we need |
716 | * to mimic DECC's alignment settings. |
2497a41f |
717 | * |
718 | * The simplest thing is to just put a wrapper around the stat structure |
719 | * supplied by the CRTL and use #defines to redirect references to the |
720 | * members to the real names. |
748a9306 |
721 | */ |
2497a41f |
722 | |
e0261ef8 |
723 | #if defined(__DECC) || defined(__DECCXX) |
724 | # pragma __member_alignment __save |
725 | # pragma member_alignment |
726 | #endif |
727 | |
2497a41f |
728 | typedef unsigned mydev_t; |
729 | #ifndef _LARGEFILE |
730 | typedef unsigned myino_t; |
731 | #else |
732 | typedef __ino64_t myino_t; |
748a9306 |
733 | #endif |
e0261ef8 |
734 | |
748a9306 |
735 | struct mystat |
736 | { |
2497a41f |
737 | struct stat crtl_stat; |
738 | myino_t st_ino; |
739 | #ifndef _LARGEFILE |
740 | unsigned rvn; /* FID (num,seq,rvn) + pad */ |
741 | #endif |
742 | mydev_t st_dev; |
743 | char st_devnam[256]; /* Cache the (short) VMS name */ |
748a9306 |
744 | }; |
e0261ef8 |
745 | |
2497a41f |
746 | #define st_mode crtl_stat.st_mode |
747 | #define st_nlink crtl_stat.st_nlink |
748 | #define st_uid crtl_stat.st_uid |
749 | #define st_gid crtl_stat.st_gid |
750 | #define st_rdev crtl_stat.st_rdev |
751 | #define st_size crtl_stat.st_size |
752 | #define st_atime crtl_stat.st_atime |
753 | #define st_mtime crtl_stat.st_mtime |
754 | #define st_ctime crtl_stat.st_ctime |
755 | #define st_fab_rfm crtl_stat.st_fab_rfm |
756 | #define st_fab_rat crtl_stat.st_fab_rat |
757 | #define st_fab_fsz crtl_stat.st_fab_fsz |
682e4b71 |
758 | #define st_fab_mrs crtl_stat.st_fab_mrs |
759 | |
760 | #ifdef _USE_STD_STAT |
761 | #define VMS_INO_T_COMPARE(__a, __b) (__a != __b) |
cfcfe586 |
762 | #define VMS_INO_T_COPY(__a, __b) __a = __b |
682e4b71 |
763 | #else |
764 | #define VMS_INO_T_COMPARE(__a, __b) memcmp(&__a, &__b, 6) |
765 | #define VMS_INO_T_COPY(__a, __b) memcpy(&__a, &__b, 6) |
766 | #endif |
e0261ef8 |
767 | |
e0261ef8 |
768 | #if defined(__DECC) || defined(__DECCXX) |
769 | # pragma __member_alignment __restore |
770 | #endif |
771 | |
a44ceb8e |
772 | /* |
773 | * DEC C previous to 6.0 corrupts the behavior of the /prefix |
774 | * qualifier with the extern prefix pragma. This provisional |
775 | * hack circumvents this prefix pragma problem in previous |
776 | * precompilers. |
777 | */ |
778 | #if defined(__VMS_VER) && __VMS_VER >= 70000000 |
779 | # if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 60000000) |
780 | # pragma __extern_prefix save |
781 | # pragma __extern_prefix "" /* set to empty to prevent prefixing */ |
782 | # define geteuid decc$__unix_geteuid |
783 | # define getuid decc$__unix_getuid |
784 | # define stat(__p1,__p2) decc$__utc_stat(__p1,__p2) |
785 | # define fstat(__p1,__p2) decc$__utc_fstat(__p1,__p2) |
786 | # pragma __extern_prefix restore |
787 | # endif |
788 | #endif |
789 | |
aa689395 |
790 | #ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */ |
791 | # ifdef stat |
792 | # undef stat |
793 | # endif |
794 | # define stat mystat |
795 | # define dev_t mydev_t |
796 | # define ino_t myino_t |
797 | #endif |
748a9306 |
798 | /* Cons up a 'delete' bit for testing access */ |
799 | #define S_IDUSR (S_IWUSR | S_IXUSR) |
800 | #define S_IDGRP (S_IWGRP | S_IXGRP) |
801 | #define S_IDOTH (S_IWOTH | S_IXOTH) |
a0d0e21e |
802 | |
a44ceb8e |
803 | |
a0d0e21e |
804 | /* Prototypes for functions unique to vms.c. Don't include replacements |
805 | * for routines in the mainline source files excluded by #ifndef VMS; |
806 | * their prototypes are already in proto.h. |
807 | * |
808 | * In order to keep Gen_ShrFls.Pl happy, functions which are to be made |
809 | * available to images linked to PerlShr.Exe must be declared between the |
810 | * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form |
20ce7b12 |
811 | * <data type><TAB>name<WHITESPACE>(<prototype args>); |
a0d0e21e |
812 | */ |
94c456c4 |
813 | |
44a8e56a |
814 | #ifdef NO_PERL_TYPEDEFS |
815 | /* We don't have Perl typedefs available (e.g. when building a2p), so |
816 | we fake them here. N.B. There is *no* guarantee that the faked |
817 | prototypes will actually match the real routines. If you want to |
818 | call Perl routines, include perl.h to get the real typedefs. */ |
819 | # ifndef bool |
820 | # define bool int |
821 | # define __MY_BOOL_TYPE_FAKE |
822 | # endif |
823 | # ifndef I32 |
824 | # define I32 int |
825 | # define __MY_I32_TYPE_FAKE |
826 | # endif |
827 | # ifndef SV |
828 | # define SV void /* Since we only see SV * in prototypes */ |
829 | # define __MY_SV_TYPE_FAKE |
830 | # endif |
831 | #endif |
832 | |
20ce7b12 |
833 | void prime_env_iter (void); |
2fbb330f |
834 | void init_os_extras (void); |
7a7fd8e0 |
835 | int Perl_vms_status_to_unix(int vms_status, int child_flag); |
836 | int Perl_unix_status_to_vms(int unix_status); |
c07a80fd |
837 | /* prototype section start marker; `typedef' passes through cpp */ |
838 | typedef char __VMS_PROTOTYPES__; |
fd8cd3a3 |
839 | int Perl_vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int); |
360732b5 |
840 | char * Perl_vms_realpath (pTHX_ const char *, char *, int *); |
5c84aa53 |
841 | #if !defined(PERL_IMPLICIT_CONTEXT) |
2497a41f |
842 | int Perl_vms_case_tolerant(void); |
5c84aa53 |
843 | char * Perl_my_getenv (const char *, bool); |
4b19af01 |
844 | int Perl_my_trnlnm (const char *, char *, unsigned long int); |
b8ffc8df |
845 | char * Perl_tounixspec (const char *, char *); |
846 | char * Perl_tounixspec_ts (const char *, char *); |
360732b5 |
847 | char * Perl_tounixspec_utf8 (const char *, char *, int *); |
848 | char * Perl_tounixspec_utf8_ts (const char *, char *, int *); |
2fbb330f |
849 | char * Perl_tovmsspec (const char *, char *); |
850 | char * Perl_tovmsspec_ts (const char *, char *); |
360732b5 |
851 | char * Perl_tovmsspec_utf8 (const char *, char *, int *); |
852 | char * Perl_tovmsspec_utf8_ts (const char *, char *, int *); |
b8ffc8df |
853 | char * Perl_tounixpath (const char *, char *); |
854 | char * Perl_tounixpath_ts (const char *, char *); |
360732b5 |
855 | char * Perl_tounixpath_utf8 (const char *, char *, int *); |
856 | char * Perl_tounixpath_utf8_ts (const char *, char *, int *); |
b8ffc8df |
857 | char * Perl_tovmspath (const char *, char *); |
858 | char * Perl_tovmspath_ts (const char *, char *); |
360732b5 |
859 | char * Perl_tovmspath_utf8 (const char *, char *, int *); |
860 | char * Perl_tovmspath_utf8_ts (const char *, char *, int *); |
b8ffc8df |
861 | int Perl_do_rmdir (const char *); |
862 | char * Perl_fileify_dirspec (const char *, char *); |
863 | char * Perl_fileify_dirspec_ts (const char *, char *); |
360732b5 |
864 | char * Perl_fileify_dirspec_utf8 (const char *, char *, int *); |
865 | char * Perl_fileify_dirspec_utf8_ts (const char *, char *, int *); |
b8ffc8df |
866 | char * Perl_pathify_dirspec (const char *, char *); |
867 | char * Perl_pathify_dirspec_ts (const char *, char *); |
360732b5 |
868 | char * Perl_pathify_dirspec_utf8 (const char *, char *, int *); |
869 | char * Perl_pathify_dirspec_utf8_ts (const char *, char *, int *); |
2fbb330f |
870 | char * Perl_rmsexpand (const char *, char *, const char *, unsigned); |
871 | char * Perl_rmsexpand_ts (const char *, char *, const char *, unsigned); |
360732b5 |
872 | char * Perl_rmsexpand_utf8 (const char *, char *, const char *, unsigned, int *, int *); |
873 | char * Perl_rmsexpand_utf8_ts (const char *, char *, const char *, unsigned, int *, int *); |
2fbb330f |
874 | int Perl_trim_unixpath (char *, const char*, int); |
ddcbaa1c |
875 | DIR * Perl_opendir (const char *); |
4fdf8f88 |
876 | int Perl_rename(const char *, const char *); |
2fbb330f |
877 | int Perl_rmscopy (const char *, const char *, int); |
b8ffc8df |
878 | int Perl_my_mkdir (const char *, Mode_t); |
fd8cd3a3 |
879 | bool Perl_vms_do_aexec (SV *, SV **, SV **); |
5c84aa53 |
880 | #else |
881 | char * Perl_my_getenv (pTHX_ const char *, bool); |
4b19af01 |
882 | int Perl_my_trnlnm (pTHX_ const char *, char *, unsigned long int); |
b8ffc8df |
883 | char * Perl_tounixspec (pTHX_ const char *, char *); |
884 | char * Perl_tounixspec_ts (pTHX_ const char *, char *); |
360732b5 |
885 | char * Perl_tounixspec_utf8 (pTHX_ const char *, char *, int *); |
886 | char * Perl_tounixspec_utf8_ts (pTHX_ const char *, char *, int *); |
2fbb330f |
887 | char * Perl_tovmsspec (pTHX_ const char *, char *); |
888 | char * Perl_tovmsspec_ts (pTHX_ const char *, char *); |
360732b5 |
889 | char * Perl_tovmsspec_utf8 (pTHX_ const char *, char *, int *); |
890 | char * Perl_tovmsspec_utf8_ts (pTHX_ const char *, char *, int *); |
b8ffc8df |
891 | char * Perl_tounixpath (pTHX_ const char *, char *); |
892 | char * Perl_tounixpath_ts (pTHX_ const char *, char *); |
360732b5 |
893 | char * Perl_tounixpath_utf8 (pTHX_ const char *, char *, int *); |
894 | char * Perl_tounixpath_utf8_ts (pTHX_ const char *, char *, int *); |
b8ffc8df |
895 | char * Perl_tovmspath (pTHX_ const char *, char *); |
896 | char * Perl_tovmspath_ts (pTHX_ const char *, char *); |
360732b5 |
897 | char * Perl_tovmspath_utf8 (pTHX_ const char *, char *, int *); |
898 | char * Perl_tovmspath_utf8_ts (pTHX_ const char *, char *, int *); |
b8ffc8df |
899 | int Perl_do_rmdir (pTHX_ const char *); |
900 | char * Perl_fileify_dirspec (pTHX_ const char *, char *); |
901 | char * Perl_fileify_dirspec_ts (pTHX_ const char *, char *); |
360732b5 |
902 | char * Perl_fileify_dirspec_utf8 (pTHX_ const char *, char *, int *); |
903 | char * Perl_fileify_dirspec_utf8_ts (pTHX_ const char *, char *, int *); |
b8ffc8df |
904 | char * Perl_pathify_dirspec (pTHX_ const char *, char *); |
905 | char * Perl_pathify_dirspec_ts (pTHX_ const char *, char *); |
360732b5 |
906 | char * Perl_pathify_dirspec_utf8 (pTHX_ const char *, char *, int *); |
907 | char * Perl_pathify_dirspec_utf8_ts (pTHX_ const char *, char *, int *); |
2fbb330f |
908 | char * Perl_rmsexpand (pTHX_ const char *, char *, const char *, unsigned); |
909 | char * Perl_rmsexpand_ts (pTHX_ const char *, char *, const char *, unsigned); |
360732b5 |
910 | char * Perl_rmsexpand_utf8 (pTHX_ const char *, char *, const char *, unsigned, int *, int *); |
911 | char * Perl_rmsexpand_utf8_ts (pTHX_ const char *, char *, const char *, unsigned, int *, int *); |
2fbb330f |
912 | int Perl_trim_unixpath (pTHX_ char *, const char*, int); |
ddcbaa1c |
913 | DIR * Perl_opendir (pTHX_ const char *); |
4fdf8f88 |
914 | int Perl_rename (pTHX_ const char *, const char *); |
2fbb330f |
915 | int Perl_rmscopy (pTHX_ const char *, const char *, int); |
b8ffc8df |
916 | int Perl_my_mkdir (pTHX_ const char *, Mode_t); |
fd8cd3a3 |
917 | bool Perl_vms_do_aexec (pTHX_ SV *, SV **, SV **); |
918 | #endif |
2497a41f |
919 | int Perl_vms_case_tolerant(void); |
fd8cd3a3 |
920 | char * Perl_my_getenv_len (pTHX_ const char *, unsigned long *, bool); |
2c590a56 |
921 | int Perl_vmssetenv (pTHX_ const char *, const char *, struct dsc$descriptor_s **); |
2fbb330f |
922 | void Perl_vmssetuserlnm(pTHX_ const char *name, const char *eqv); |
fd8cd3a3 |
923 | char * Perl_my_crypt (pTHX_ const char *, const char *); |
924 | Pid_t Perl_my_waitpid (pTHX_ Pid_t, int *, int); |
20ce7b12 |
925 | char * my_gconvert (double, int, int, char *); |
b8ffc8df |
926 | int Perl_kill_file (pTHX_ const char *); |
927 | int Perl_my_chdir (pTHX_ const char *); |
f1db9cda |
928 | int Perl_my_chmod(pTHX_ const char *, mode_t); |
2fbb330f |
929 | FILE * Perl_my_tmpfile (void); |
5c2d7af2 |
930 | #ifndef HOMEGROWN_POSIX_SIGNALS |
931 | int Perl_my_sigaction (pTHX_ int, const struct sigaction*, struct sigaction*); |
932 | #endif |
f2610a60 |
933 | #ifdef KILL_BY_SIGPRC |
2e34cc90 |
934 | unsigned int Perl_sig_to_vmscondition (int); |
f2610a60 |
935 | int Perl_my_kill (int, int); |
2e34cc90 |
936 | void Perl_csighandler_init (void); |
f2610a60 |
937 | #endif |
94a11853 |
938 | int Perl_my_utime (pTHX_ const char *, const struct utimbuf *); |
fd8cd3a3 |
939 | void Perl_vms_image_init (int *, char ***); |
ddcbaa1c |
940 | struct dirent * Perl_readdir (pTHX_ DIR *); |
941 | int Perl_readdir_r(pTHX_ DIR *, struct dirent *, struct dirent **); |
942 | long Perl_telldir (DIR *); |
943 | void Perl_seekdir (pTHX_ DIR *, long); |
944 | void Perl_closedir (DIR *); |
945 | void vmsreaddirversions (DIR *, int); |
fd8cd3a3 |
946 | struct tm * Perl_my_gmtime (pTHX_ const time_t *); |
947 | struct tm * Perl_my_localtime (pTHX_ const time_t *); |
948 | time_t Perl_my_time (pTHX_ time_t *); |
61bb5906 |
949 | #ifdef HOMEGROWN_POSIX_SIGNALS |
20ce7b12 |
950 | int my_sigemptyset (sigset_t *); |
951 | int my_sigfillset (sigset_t *); |
952 | int my_sigaddset (sigset_t *, int); |
953 | int my_sigdelset (sigset_t *, int); |
954 | int my_sigismember (sigset_t *, int); |
955 | int my_sigprocmask (int, sigset_t *, sigset_t *); |
5b411029 |
956 | #endif |
03e3cfa3 |
957 | I32 Perl_cando_by_name (pTHX_ I32, bool, const char *); |
fd8cd3a3 |
958 | int Perl_flex_fstat (pTHX_ int, Stat_t *); |
2497a41f |
959 | int Perl_flex_lstat (pTHX_ const char *, Stat_t *); |
fd8cd3a3 |
960 | int Perl_flex_stat (pTHX_ const char *, Stat_t *); |
2fbb330f |
961 | int my_vfork (void); |
962 | bool Perl_vms_do_exec (pTHX_ const char *); |
fd8cd3a3 |
963 | unsigned long int Perl_do_aspawn (pTHX_ void *, void **, void **); |
2fbb330f |
964 | unsigned long int Perl_do_spawn (pTHX_ const char *); |
0dac06c4 |
965 | FILE * my_fdopen (int, const char *); |
bc10a425 |
966 | int my_fclose (FILE *); |
2ee6e19d |
967 | int my_fwrite (const void *, size_t, size_t, FILE *); |
968 | #ifdef HAS_SYMLINK |
969 | int my_symlink(const char *path1, const char *path2); |
970 | #endif |
fd8cd3a3 |
971 | int Perl_my_flush (pTHX_ FILE *); |
2fbb330f |
972 | struct passwd * Perl_my_getpwnam (pTHX_ const char *name); |
fd8cd3a3 |
973 | struct passwd * Perl_my_getpwuid (pTHX_ Uid_t uid); |
9fa802f3 |
974 | void Perl_my_endpwent (pTHX); |
2fbb330f |
975 | char * my_getlogin (void); |
c07a80fd |
976 | typedef char __VMS_SEPYTOTORP__; |
977 | /* prototype section end marker; `typedef' passes through cpp */ |
a0d0e21e |
978 | |
44a8e56a |
979 | #ifdef NO_PERL_TYPEDEFS /* We'll try not to scramble later files */ |
980 | # ifdef __MY_BOOL_TYPE_FAKE |
981 | # undef bool |
982 | # undef __MY_BOOL_TYPE_FAKE |
983 | # endif |
984 | # ifdef __MY_I32_TYPE_FAKE |
985 | # undef I32 |
986 | # undef __MY_I32_TYPE_FAKE |
987 | # endif |
988 | # ifdef __MY_SV_TYPE_FAKE |
989 | # undef SV |
990 | # undef __MY_SV_TYPE_FAKE |
991 | # endif |
992 | #endif |
993 | |
a0d0e21e |
994 | #ifndef VMS_DO_SOCKETS |
748a9306 |
995 | /* This relies on tricks in perl.h to pick up that these manifest constants |
996 | * are undefined and set up conversion routines. It will then redefine |
997 | * these manifest constants, so the actual values will match config.h |
998 | */ |
999 | #undef HAS_HTONS |
1000 | #undef HAS_NTOHS |
1001 | #undef HAS_HTONL |
1002 | #undef HAS_NTOHL |
a0d0e21e |
1003 | #endif |
1004 | |
3b7650f4 |
1005 | /* The C RTL manual says to undef the macro for DEC C 5.2 and lower. */ |
1006 | #if defined(fileno) && defined(__DECC_VER) && __DECC_VER < 50300000 |
1007 | # undef fileno |
1008 | #endif |
1009 | |
22d4bb9c |
1010 | #define NO_ENVIRON_ARRAY |
1011 | |
e886094b |
1012 | /* RMSEXPAND options */ |
1013 | #define PERL_RMSEXPAND_M_VMS 0x02 /* Force output to VMS format */ |
1014 | #define PERL_RMSEXPAND_M_LONG 0x04 /* Expand to long name format */ |
a1887106 |
1015 | #define PERL_RMSEXPAND_M_VMS_IN 0x08 /* Assume input is VMS already */ |
e886094b |
1016 | #define PERL_RMSEXPAND_M_SYMLINK 0x20 /* Use symbolic link, not target */ |
1017 | |
a0d0e21e |
1018 | #endif /* __vmsish_h_included */ |