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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 */ |
4fdae800 |
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 */ |
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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> |
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57 | #if __CRTL_VER >= 80200000 && !defined(__VAX) |
58 | #include <dirent.h> |
59 | #endif |
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60 | #include <file.h> /* it's not <sys/file.h>, so don't use I_SYS_FILE */ |
bc10a425 |
61 | #if (defined(__DECC) && defined(__DECC_VER) && __DECC_VER > 20000000) || defined(__DECCXX) |
62 | # include <unistd.h> /* DECC has this; gcc doesn't */ |
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63 | #endif |
64 | |
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65 | #ifdef NO_PERL_TYPEDEFS /* a2p; we don't want Perl's special routines */ |
66 | # define DONT_MASK_RTL_CALLS |
67 | #endif |
68 | |
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69 | /* Note that we do, in fact, have this */ |
70 | #define HAS_GETENV_SV |
cc077a9f |
71 | #define HAS_GETENV_LEN |
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72 | |
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73 | /* All this stiff is for the x2P programs. Hopefully they'll still work */ |
74 | #if defined(PERL_FOR_X2P) |
75 | #ifndef aTHX_ |
76 | #define aTHX_ |
77 | #endif |
78 | #ifndef pTHX_ |
79 | #define pTHX_ |
80 | #endif |
81 | #ifndef pTHX |
82 | #define pTHX |
83 | #endif |
84 | #endif |
85 | |
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86 | #ifndef DONT_MASK_RTL_CALLS |
87 | # ifdef getenv |
88 | # undef getenv |
89 | # endif |
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90 | /* getenv used for regular logical names */ |
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91 | # define getenv(v) Perl_my_getenv(aTHX_ v,TRUE) |
aa689395 |
92 | #endif |
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93 | #ifdef getenv_len |
94 | # undef getenv_len |
95 | #endif |
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96 | #define getenv_len(v,l) Perl_my_getenv_len(aTHX_ v,l,TRUE) |
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97 | |
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98 | /* DECC introduces this routine in the RTL as of VMS 7.0; for now, |
99 | * we'll use ours, since it gives us the full VMS exit status. */ |
4fdae800 |
100 | #define waitpid my_waitpid |
101 | |
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102 | /* Don't redeclare standard RTL routines in Perl's header files; |
103 | * VMS history or extensions makes some of the formal protoypes |
104 | * differ from the common Unix forms. |
105 | */ |
106 | #define DONT_DECLARE_STD 1 |
107 | |
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108 | /* Our own contribution to PerlShr's global symbols . . . */ |
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109 | #define prime_env_iter Perl_prime_env_iter |
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110 | #define vms_image_init Perl_vms_image_init |
111 | #define my_tmpfile Perl_my_tmpfile |
112 | #define vmstrnenv Perl_vmstrnenv |
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113 | #if !defined(PERL_IMPLICIT_CONTEXT) |
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114 | #define my_getenv_len Perl_my_getenv_len |
115 | #define vmssetenv Perl_vmssetenv |
4b19af01 |
116 | #define my_trnlnm Perl_my_trnlnm |
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117 | #define my_setenv Perl_my_setenv |
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118 | #define my_getenv Perl_my_getenv |
4b19af01 |
119 | #define tounixspec Perl_tounixspec |
120 | #define tounixspec_ts Perl_tounixspec_ts |
121 | #define tovmsspec Perl_tovmsspec |
122 | #define tovmsspec_ts Perl_tovmsspec_ts |
123 | #define tounixpath Perl_tounixpath |
124 | #define tounixpath_ts Perl_tounixpath_ts |
125 | #define tovmspath Perl_tovmspath |
126 | #define tovmspath_ts Perl_tovmspath_ts |
127 | #define do_rmdir Perl_do_rmdir |
128 | #define fileify_dirspec Perl_fileify_dirspec |
129 | #define fileify_dirspec_ts Perl_fileify_dirspec_ts |
130 | #define pathify_dirspec Perl_pathify_dirspec |
131 | #define pathify_dirspec_ts Perl_pathify_dirspec_ts |
132 | #define trim_unixpath Perl_trim_unixpath |
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133 | #ifndef DONT_MASK_RTL_CALLS |
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134 | #define opendir Perl_opendir |
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135 | #endif |
4b19af01 |
136 | #define rmscopy Perl_rmscopy |
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137 | #define my_mkdir Perl_my_mkdir |
138 | #define vms_do_aexec Perl_vms_do_aexec |
139 | #define vms_do_exec Perl_vms_do_exec |
140 | #define my_waitpid Perl_my_waitpid |
141 | #define my_crypt Perl_my_crypt |
142 | #define kill_file Perl_kill_file |
143 | #define my_utime Perl_my_utime |
144 | #define my_chdir Perl_my_chdir |
145 | #define do_aspawn Perl_do_aspawn |
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146 | #ifndef DONT_MASK_RTL_CALLS |
147 | #define seekdir Perl_seekdir |
148 | #endif |
fd8cd3a3 |
149 | #define my_gmtime Perl_my_gmtime |
150 | #define my_localtime Perl_my_localtime |
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151 | #define my_time Perl_my_time |
fd8cd3a3 |
152 | #define do_spawn Perl_do_spawn |
153 | #define flex_fstat Perl_flex_fstat |
154 | #define flex_stat Perl_flex_stat |
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155 | #define flex_lstat Perl_flex_lstat |
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156 | #define cando_by_name Perl_cando_by_name |
157 | #define my_getpwnam Perl_my_getpwnam |
158 | #define my_getpwuid Perl_my_getpwuid |
159 | #define my_flush Perl_my_flush |
160 | #define readdir Perl_readdir |
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161 | #define readdir_r Perl_readdir_r |
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162 | #else |
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163 | #define my_getenv_len(a,b,c) Perl_my_getenv_len(aTHX_ a,b,c) |
164 | #define vmssetenv(a,b,c) Perl_vmssetenv(aTHX_ a,b,c) |
4b19af01 |
165 | #define my_trnlnm(a,b,c) Perl_my_trnlnm(aTHX_ a,b,c) |
5c84aa53 |
166 | #define my_setenv(a,b) Perl_my_setenv(aTHX_ a,b) |
167 | #define my_getenv(a,b) Perl_my_getenv(aTHX_ a,b) |
4b19af01 |
168 | #define tounixspec(a,b) Perl_tounixspec(aTHX_ a,b) |
169 | #define tounixspec_ts(a,b) Perl_tounixspec_ts(aTHX_ a,b) |
170 | #define tovmsspec(a,b) Perl_tovmsspec(aTHX_ a,b) |
171 | #define tovmsspec_t(a,b) Perl_tovmsspec_ts(aTHX_ a,b) |
172 | #define tounixpath(a,b) Perl_tounixpath(aTHX_ a,b) |
173 | #define tounixpath_ts(a,b) Perl_tounixpath_ts(aTHX_ a,b) |
174 | #define tovmspath(a,b) Perl_tovmspath(aTHX_ a,b) |
175 | #define tovmspath_ts(a,b) Perl_tovmspath_ts(aTHX_ a,b) |
176 | #define do_rmdir(a) Perl_do_rmdir(aTHX_ a) |
177 | #define fileify_dirspec(a,b) Perl_fileify_dirspec(aTHX_ a,b) |
178 | #define fileify_dirspec_ts(a,b) Perl_fileify_dirspec_ts(aTHX_ a,b) |
179 | #define pathify_dirspec Perl_pathify_dirspec |
180 | #define pathify_dirspec_ts Perl_pathify_dirspec_ts |
181 | #define rmsexpand(a,b,c,d) Perl_rmsexpand(aTHX_ a,b,c,d) |
182 | #define rmsexpand_ts(a,b,c,d) Perl_rmsexpand_ts(aTHX_ a,b,c,d) |
183 | #define trim_unixpath(a,b,c) Perl_trim_unixpath(aTHX_ a,b,c) |
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184 | #ifndef DONT_MASK_RTL_CALLS |
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185 | #define opendir(a) Perl_opendir(aTHX_ a) |
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186 | #endif |
4b19af01 |
187 | #define rmscopy(a,b,c) Perl_rmscopy(aTHX_ a,b,c) |
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188 | #define my_mkdir(a,b) Perl_my_mkdir(aTHX_ a,b) |
189 | #define vms_do_aexec(a,b,c) Perl_vms_do_aexec(aTHX_ a,b,c) |
190 | #define vms_do_exec(a) Perl_vms_do_exec(aTHX_ a) |
191 | #define my_waitpid(a,b,c) Perl_my_waitpid(aTHX_ a,b,c) |
192 | #define my_crypt(a,b) Perl_my_crypt(aTHX_ a,b) |
193 | #define kill_file(a) Perl_kill_file(aTHX_ a) |
194 | #define my_utime(a,b) Perl_my_utime(aTHX_ a,b) |
195 | #define my_chdir(a) Perl_my_chdir(aTHX_ a) |
196 | #define do_aspawn(a,b,c) Perl_do_aspawn(aTHX_ a,b,c) |
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197 | #ifndef DONT_MASK_RTL_CALLS |
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198 | #define seekdir(a,b) Perl_seekdir(aTHX_ a,b) |
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199 | #endif |
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200 | #define my_gmtime(a) Perl_my_gmtime(aTHX_ a) |
201 | #define my_localtime(a) Perl_my_localtime(aTHX_ a) |
202 | #define my_time(a) Perl_my_time(aTHX_ a) |
203 | #define do_spawn(a) Perl_do_spawn(aTHX_ a) |
204 | #define flex_fstat(a,b) Perl_flex_fstat(aTHX_ a,b) |
205 | #define cando_by_name(a,b,c) Perl_cando_by_name(aTHX_ a,b,c) |
206 | #define flex_stat(a,b) Perl_flex_stat(aTHX_ a,b) |
207 | #define my_getpwnam(a) Perl_my_getpwnam(aTHX_ a) |
208 | #define my_getpwuid(a) Perl_my_getpwuid(aTHX_ a) |
209 | #define my_flush(a) Perl_my_flush(aTHX_ a) |
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210 | #ifndef DONT_MASK_RTL_CALLS |
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211 | #define readdir(a) Perl_readdir(aTHX_ a) |
a9852f7c |
212 | #define readdir_r(a,b,c) Perl_readdir_r(aTHX_ a,b,c) |
5c84aa53 |
213 | #endif |
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214 | #endif |
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215 | #define my_gconvert Perl_my_gconvert |
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216 | #ifndef DONT_MASK_RTL_CALLS |
217 | #define telldir Perl_telldir |
562a7b0c |
218 | #define closedir Perl_closedir |
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219 | #endif |
562a7b0c |
220 | #define vmsreaddirversions Perl_vmsreaddirversions |
562a7b0c |
221 | #define my_sigemptyset Perl_my_sigemptyset |
222 | #define my_sigfillset Perl_my_sigfillset |
223 | #define my_sigaddset Perl_my_sigaddset |
224 | #define my_sigdelset Perl_my_sigdelset |
225 | #define my_sigismember Perl_my_sigismember |
226 | #define my_sigprocmask Perl_my_sigprocmask |
562a7b0c |
227 | #define my_vfork Perl_my_vfork |
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228 | #define my_fdopen Perl_my_fdopen |
229 | #define my_fclose Perl_my_fclose |
562a7b0c |
230 | #define my_fwrite Perl_my_fwrite |
9fa802f3 |
231 | #define my_getpwent() Perl_my_getpwent(aTHX) |
232 | #define my_endpwent() Perl_my_endpwent(aTHX) |
562a7b0c |
233 | #define my_getlogin Perl_my_getlogin |
2497a41f |
234 | #define init_os_extras Perl_init_os_extras |
235 | #define vms_realpath(a, b) Perl_vms_realpath(aTHX_ a,b) |
236 | #define vms_case_tolerant(a) Perl_vms_case_tolerant(a) |
bf109933 |
237 | |
238 | /* Delete if at all possible, changing protections if necessary. */ |
748a9306 |
239 | #define unlink kill_file |
240 | |
0414b1a0 |
241 | /* |
242 | * Intercept calls to fork, so we know whether subsequent calls to |
243 | * exec should be handled in VMSish or Unixish style. |
244 | */ |
245 | #define fork my_vfork |
aa689395 |
246 | #ifndef DONT_MASK_RTL_CALLS /* #defined in vms.c so we see real vfork */ |
0414b1a0 |
247 | # ifdef vfork |
248 | # undef vfork |
249 | # endif |
250 | # define vfork my_vfork |
251 | #endif |
252 | |
674d6c38 |
253 | /* |
254 | * Toss in a shim to tmpfile which creates a plain temp file if the |
255 | * RMS tmp mechanism won't work (e.g. if someone is relying on ACLs |
256 | * from a specific directory to permit creation of files). |
257 | */ |
258 | #ifndef DONT_MASK_RTL_CALLS |
fd8cd3a3 |
259 | # define tmpfile Perl_my_tmpfile |
674d6c38 |
260 | #endif |
261 | |
262 | |
0414b1a0 |
263 | /* BIG_TIME: |
264 | * This symbol is defined if Time_t is an unsigned type on this system. |
265 | */ |
266 | #define BIG_TIME |
267 | |
0414b1a0 |
268 | /* ACME_MESS: |
269 | * This symbol, if defined, indicates that error messages should be |
270 | * should be generated in a format that allows the use of the Acme |
271 | * GUI/editor's autofind feature. |
272 | */ |
273 | #undef ACME_MESS /**/ |
e518068a |
274 | |
44a8e56a |
275 | /* ALTERNATE_SHEBANG: |
276 | * This symbol, if defined, contains a "magic" string which may be used |
277 | * as the first line of a Perl program designed to be executed directly |
278 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG |
279 | * begins with a character other then #, then Perl will only treat |
280 | * it as a command line if if finds the string "perl" in the first |
281 | * word; otherwise it's treated as the first line of code in the script. |
282 | * (IOW, Perl won't hand off to another interpreter via an alternate |
283 | * shebang sequence that might be legal Perl code.) |
284 | */ |
285 | #define ALTERNATE_SHEBANG "$" |
286 | |
a44ceb8e |
287 | /* Lower case entry points for these are missing in some earlier RTLs |
288 | * so we borrow the defines and declares from errno.h and upcase them. |
289 | */ |
290 | #if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 50500000) |
291 | # define errno (*CMA$TIS_ERRNO_GET_ADDR()) |
292 | # define vaxc$errno (*CMA$TIS_VMSERRNO_GET_ADDR()) |
293 | int *CMA$TIS_ERRNO_GET_ADDR (void); /* UNIX style error code */ |
294 | int *CMA$TIS_VMSERRNO_GET_ADDR (void); /* VMS error (errno == EVMSERR) */ |
295 | #endif |
296 | |
748a9306 |
297 | /* Macros to set errno using the VAX thread-safe calls, if present */ |
298 | #if (defined(__DECC) || defined(__DECCXX)) && !defined(__ALPHA) |
299 | # define set_errno(v) (cma$tis_errno_set_value(v)) |
774d564b |
300 | void cma$tis_errno_set_value(int __value); /* missing in some errno.h */ |
748a9306 |
301 | # define set_vaxc_errno(v) (vaxc$errno = (v)) |
302 | #else |
303 | # define set_errno(v) (errno = (v)) |
304 | # define set_vaxc_errno(v) (vaxc$errno = (v)) |
305 | #endif |
306 | |
ff0cee69 |
307 | /* Support for 'vmsish' behaviors enabled with C<use vmsish> pragma */ |
308 | |
309 | #define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */ |
310 | |
aa689395 |
311 | #define HINT_V_VMSISH 24 |
744a34f9 |
312 | #define HINT_M_VMSISH_STATUS 0x40000000 /* system, $? return VMS status */ |
a0ed51b3 |
313 | #define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */ |
6b88bc9c |
314 | #define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */ |
ff0cee69 |
315 | |
6b88bc9c |
316 | #define TEST_VMSISH(h) (PL_curcop->op_private & ((h) >> HINT_V_VMSISH)) |
ff0cee69 |
317 | #define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS) |
ff0cee69 |
318 | #define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME) |
319 | |
96e176bf |
320 | /* VMS-specific data storage */ |
321 | |
322 | #define HAVE_INTERP_INTERN |
323 | struct interp_intern { |
324 | int hushed; |
7a7fd8e0 |
325 | int posix_exit; |
3ff49832 |
326 | double inv_rand_max; |
96e176bf |
327 | }; |
328 | #define VMSISH_HUSHED (PL_sys_intern.hushed) |
329 | #define MY_INV_RAND_MAX (PL_sys_intern.inv_rand_max) |
7a7fd8e0 |
330 | #define MY_POSIX_EXIT (PL_sys_intern.posix_exit) |
96e176bf |
331 | |
562a7b0c |
332 | /* Flags for vmstrnenv() */ |
333 | #define PERL__TRNENV_SECURE 0x01 |
843027b0 |
334 | #define PERL__TRNENV_JOIN_SEARCHLIST 0x02 |
562a7b0c |
335 | |
748a9306 |
336 | /* Handy way to vet calls to VMS system services and RTL routines. */ |
bf109933 |
337 | #define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \ |
748a9306 |
338 | if (!((__ckvms_sts=(call))&1)) { \ |
339 | set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ |
5c84aa53 |
340 | Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \ |
bf109933 |
341 | __ckvms_sts,__FILE__,__LINE__); } } STMT_END |
a0d0e21e |
342 | |
0414b1a0 |
343 | /* Same thing, but don't call back to Perl's croak(); useful for errors |
344 | * occurring during startup, before Perl's state is initialized */ |
345 | #define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \ |
346 | if (!((__ckvms_sts=(call))&1)) { \ |
347 | set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ |
a15cef0c |
348 | fprintf(stderr,"Fatal VMS error (status=%d) at %s, line %d", \ |
0414b1a0 |
349 | __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END |
350 | |
a0d0e21e |
351 | #ifdef VMS_DO_SOCKETS |
352 | #include "sockadapt.h" |
86774884 |
353 | #define PERL_SOCK_SYSREAD_IS_RECV |
354 | #define PERL_SOCK_SYSWRITE_IS_SEND |
a0d0e21e |
355 | #endif |
356 | |
2497a41f |
357 | #if __CRTL_VER < 70000000 |
c07a80fd |
358 | #define BIT_BUCKET "_NLA0:" |
2497a41f |
359 | #else |
360 | #define BIT_BUCKET "/dev/null" |
361 | #endif |
b0891165 |
362 | #define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) vms_image_init((c),(v)); MALLOC_INIT |
534825c4 |
363 | #define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM |
8cc95fdb |
364 | #define dXSUB_SYS |
a0d0e21e |
365 | #define HAS_KILL |
366 | #define HAS_WAIT |
367 | |
146174a9 |
368 | #define PERL_FS_VER_FMT "%d_%d_%d" |
c93fa817 |
369 | /* Temporary; we need to add support for this to Configure.Com */ |
370 | #ifdef PERL_INC_VERSION_LIST |
371 | # undef PERL_INC_VERSION_LIST |
372 | #endif |
146174a9 |
373 | |
e518068a |
374 | /* VMS: |
375 | * This symbol, if defined, indicates that the program is running under |
376 | * VMS. It's a symbol automagically defined by all VMS C compilers I've seen. |
377 | * Just in case, however . . . */ |
2fbb330f |
378 | /* Note that code really should be using __VMS to comply with ANSI */ |
e518068a |
379 | #ifndef VMS |
380 | #define VMS /**/ |
381 | #endif |
382 | |
383 | /* HAS_IOCTL: |
384 | * This symbol, if defined, indicates that the ioctl() routine is |
385 | * available to set I/O characteristics |
a0d0e21e |
386 | */ |
670137c2 |
387 | #if defined(__CRTL_VER) && __CRTL_VER >= 70000000 |
388 | #define HAS_IOCTL /**/ |
389 | #else |
e518068a |
390 | #undef HAS_IOCTL /**/ |
670137c2 |
391 | #endif |
e518068a |
392 | |
393 | /* HAS_UTIME: |
394 | * This symbol, if defined, indicates that the routine utime() is |
395 | * available to update the access and modification times of files. |
396 | */ |
397 | #define HAS_UTIME /**/ |
a0d0e21e |
398 | |
e518068a |
399 | /* HAS_GROUP |
28e8609d |
400 | * This symbol, if defined, indicates that the getgrnam() and |
401 | * getgrgid() routines are available to get group entries. |
402 | * The getgrent() has a separate definition, HAS_GETGRENT. |
e518068a |
403 | */ |
404 | #undef HAS_GROUP /**/ |
405 | |
406 | /* HAS_PASSWD |
28e8609d |
407 | * This symbol, if defined, indicates that the getpwnam() and |
408 | * getpwuid() routines are available to get password entries. |
409 | * The getpwent() has a separate definition, HAS_GETPWENT. |
e518068a |
410 | */ |
411 | #define HAS_PASSWD /**/ |
412 | |
413 | #define HAS_KILL |
414 | #define HAS_WAIT |
415 | |
0414b1a0 |
416 | /* USEMYBINMODE |
417 | * This symbol, if defined, indicates that the program should |
16fe6d59 |
418 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
0414b1a0 |
419 | * that a file is in "binary" mode -- that is, that no translation |
420 | * of bytes occurs on read or write operations. |
421 | */ |
562a7b0c |
422 | #undef USEMYBINMODE |
0414b1a0 |
423 | |
61bb5906 |
424 | /* Stat_t: |
425 | * This symbol holds the type used to declare buffers for information |
426 | * returned by stat(). It's usually just struct stat. It may be necessary |
427 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed |
428 | * information. |
429 | */ |
430 | /* VMS: |
431 | * We need this typedef to point to the new type even if DONT_MASK_RTL_CALLS |
432 | * is in effect, since Perl's thread.h embeds one of these structs in its |
433 | * thread data struct, and our struct mystat is a different size from the |
434 | * regular struct stat (cf. note above about having to pad struct to work |
435 | * around bug in compiler.) |
436 | * It's OK to pass one of these to the RTL's stat(), though, since the |
437 | * fields it fills are the same in each struct. |
438 | */ |
439 | #define Stat_t struct mystat |
440 | |
441 | /* USE_STAT_RDEV: |
442 | * This symbol is defined if this system has a stat structure declaring |
443 | * st_rdev |
444 | * VMS: Field exists in POSIXish version of struct stat(), but is not used. |
2497a41f |
445 | * |
446 | * No definition of what value an operating system or file system should |
447 | * put in the st_rdev field has been found by me so far. Examination of |
448 | * LINUX source code indicates that the value is both very platform and |
449 | * file system specific, with many filesystems just putting 1 or 0 in it. |
450 | * J. Malmberg. |
61bb5906 |
451 | */ |
452 | #undef USE_STAT_RDEV /**/ |
453 | |
a0d0e21e |
454 | /* |
455 | * fwrite1() should be a routine with the same calling sequence as fwrite(), |
456 | * but which outputs all of the bytes requested as a single stream (unlike |
457 | * fwrite() itself, which on some systems outputs several distinct records |
458 | * if the number_of_items parameter is >1). |
459 | */ |
460 | #define fwrite1 my_fwrite |
461 | |
bc10a425 |
462 | |
463 | #ifndef DONT_MASK_RTL_CALLS |
a15cef0c |
464 | # define fwrite my_fwrite /* for PerlSIO_fwrite */ |
bc10a425 |
465 | # define fdopen my_fdopen |
466 | # define fclose my_fclose |
467 | #endif |
468 | |
469 | |
d27fe803 |
470 | /* By default, flush data all the way to disk, not just to RMS buffers */ |
471 | #define Fflush(fp) my_flush(fp) |
472 | |
a0d0e21e |
473 | /* Use our own rmdir() */ |
2497a41f |
474 | #ifndef DONT_MASK_RTL_CALLS |
a0d0e21e |
475 | #define rmdir(name) do_rmdir(name) |
2497a41f |
476 | #endif |
a0d0e21e |
477 | |
478 | /* Assorted fiddling with sigs . . . */ |
479 | # include <signal.h> |
480 | #define ABORT() abort() |
481 | |
748a9306 |
482 | /* Used with our my_utime() routine in vms.c */ |
483 | struct utimbuf { |
484 | time_t actime; |
485 | time_t modtime; |
486 | }; |
487 | #define utime my_utime |
488 | |
0414b1a0 |
489 | /* This is what times() returns, but <times.h> calls it tbuffer_t on VMS |
490 | * prior to v7.0. We check the DECC manifest to see whether it's already |
491 | * done this for us, relying on the fact that perl.h #includes <time.h> |
492 | * before it #includes "vmsish.h". |
493 | */ |
a0d0e21e |
494 | |
0414b1a0 |
495 | #ifndef __TMS |
496 | struct tms { |
497 | clock_t tms_utime; /* user time */ |
498 | clock_t tms_stime; /* system time - always 0 on VMS */ |
499 | clock_t tms_cutime; /* user time, children */ |
500 | clock_t tms_cstime; /* system time, children - always 0 on VMS */ |
501 | }; |
5f05dabc |
502 | #else |
503 | /* The new headers change the times() prototype to tms from tbuffer */ |
504 | # define tbuffer_t struct tms |
0414b1a0 |
505 | #endif |
a0d0e21e |
506 | |
61bb5906 |
507 | /* Substitute our own routines for gmtime(), localtime(), and time(), |
508 | * which allow us to implement the vmsish 'time' pragma, and work |
509 | * around absence of system-level UTC support on old versions of VMS. |
e518068a |
510 | */ |
511 | #define gmtime(t) my_gmtime(t) |
ff0cee69 |
512 | #define localtime(t) my_localtime(t) |
513 | #define time(t) my_time(t) |
61bb5906 |
514 | |
515 | /* If we're using an older version of VMS whose Unix signal emulation |
516 | * isn't very POSIXish, then roll our own. |
517 | */ |
518 | #if __VMS_VER < 70000000 || __DECC_VER < 50200000 |
519 | # define HOMEGROWN_POSIX_SIGNALS |
520 | #endif |
521 | #ifdef HOMEGROWN_POSIX_SIGNALS |
522 | # define sigemptyset(t) my_sigemptyset(t) |
523 | # define sigfillset(t) my_sigfillset(t) |
524 | # define sigaddset(t, u) my_sigaddset(t, u) |
525 | # define sigdelset(t, u) my_sigdelset(t, u) |
526 | # define sigismember(t, u) my_sigismember(t, u) |
527 | # define sigprocmask(t, u, v) my_sigprocmask(t, u, v) |
09b7f37c |
528 | # ifndef _SIGSET_T |
61bb5906 |
529 | typedef int sigset_t; |
09b7f37c |
530 | # endif |
61bb5906 |
531 | /* The tools for sigprocmask() are there, just not the routine itself */ |
532 | # ifndef SIG_UNBLOCK |
533 | # define SIG_UNBLOCK 1 |
534 | # endif |
535 | # ifndef SIG_BLOCK |
536 | # define SIG_BLOCK 2 |
537 | # endif |
538 | # ifndef SIG_SETMASK |
539 | # define SIG_SETMASK 3 |
540 | # endif |
541 | # define sigaction sigvec |
542 | # define sa_flags sv_onstack |
543 | # define sa_handler sv_handler |
544 | # define sa_mask sv_mask |
545 | # define sigsuspend(set) sigpause(*set) |
546 | # define sigpending(a) (not_here("sigpending"),0) |
5c2d7af2 |
547 | #else |
548 | /* |
549 | * The C RTL's sigaction fails to check for invalid signal numbers so we |
550 | * help it out a bit. |
551 | */ |
552 | # ifndef DONT_MASK_RTL_CALLS |
8df869cb |
553 | # define sigaction(a,b,c) Perl_my_sigaction(aTHX_ a,b,c) |
5c2d7af2 |
554 | # endif |
7b62b82b |
555 | #endif |
f2610a60 |
556 | #ifdef KILL_BY_SIGPRC |
557 | # define kill Perl_my_kill |
558 | #endif |
559 | |
e518068a |
560 | |
a0d0e21e |
561 | /* VMS doesn't use a real sys_nerr, but we need this when scanning for error |
562 | * messages in text strings . . . |
563 | */ |
564 | |
565 | #define sys_nerr EVMSERR /* EVMSERR is as high as we can go. */ |
566 | |
567 | /* Look up new %ENV values on the fly */ |
568 | #define DYNAMIC_ENV_FETCH 1 |
aa689395 |
569 | /* Special getenv function for retrieving %ENV elements. */ |
562a7b0c |
570 | #define ENVgetenv(v) my_getenv(v,FALSE) |
a6c40364 |
571 | #define ENVgetenv_len(v,l) my_getenv_len(v,l,FALSE) |
aa689395 |
572 | |
a0d0e21e |
573 | |
22d4bb9c |
574 | /* Thin jacket around cuserid() to match Unix' calling sequence */ |
c07a80fd |
575 | #define getlogin my_getlogin |
576 | |
bc10a425 |
577 | /* Ditto for sys$hash_password() . . . */ |
fd8cd3a3 |
578 | #define crypt(a,b) Perl_my_crypt(aTHX_ a,b) |
c07a80fd |
579 | |
ee8c7f54 |
580 | /* Tweak arg to mkdir & chdir first, so we can tolerate trailing /. */ |
fd8cd3a3 |
581 | #define Mkdir(dir,mode) Perl_my_mkdir(aTHX_ (dir),(mode)) |
ee8c7f54 |
582 | #define Chdir(dir) my_chdir((dir)) |
8cc95fdb |
583 | |
a0d0e21e |
584 | /* Use our own stat() clones, which handle Unix-style directory names */ |
585 | #define Stat(name,bufptr) flex_stat(name,bufptr) |
fd8cd3a3 |
586 | #define Fstat(fd,bufptr) Perl_flex_fstat(aTHX_ fd,bufptr) |
10d1eec1 |
587 | #ifndef DONT_MASK_RTL_CALLS |
588 | #define lstat(name, bufptr) Perl_flex_lstat(name, bufptr) |
589 | #endif |
a0d0e21e |
590 | |
591 | /* Setup for the dirent routines: |
592 | * opendir(), closedir(), readdir(), seekdir(), telldir(), and |
593 | * vmsreaddirversions(), and preprocessor stuff on which these depend: |
594 | * Written by Rich $alz, <rsalz@bbn.com> in August, 1990. |
2497a41f |
595 | * |
596 | * Feb 2005 - POSIX filespecs need real opendir() structures. |
597 | * rename to remove conflicts. J. Malmberg (HP OpenVMS) |
a0d0e21e |
598 | */ |
2497a41f |
599 | |
a0d0e21e |
600 | /* Data structure returned by READDIR(). */ |
2497a41f |
601 | struct my_dirent { |
a0d0e21e |
602 | char d_name[256]; /* File name */ |
2497a41f |
603 | # if defined _XOPEN_SOURCE || !defined _POSIX_C_SOURCE |
604 | #if !_USE_STD_STAT |
605 | /* 3 word array */ |
606 | __ino_t d_ino[3]; /* file serial number (vms-style inode) */ |
607 | unsigned short fill; |
608 | #else /* quadword */ |
609 | __ino_t d_ino; |
610 | #endif |
611 | int d_namlen; /* Length of d_name */ |
a0d0e21e |
612 | int vms_verscount; /* Number of versions */ |
613 | int vms_versions[20]; /* Version numbers */ |
614 | }; |
615 | |
616 | /* Handle returned by opendir(), used by the other routines. You |
617 | * are not supposed to care what's inside this structure. */ |
2497a41f |
618 | typedef struct my_dirdesc { |
619 | #if __CRTL_VER >= 80200000 && !defined(__VAX) |
620 | int flags; |
621 | DIR *vms_dirdesc; |
622 | #endif |
a0d0e21e |
623 | long context; |
624 | int vms_wantversions; |
625 | unsigned long int count; |
626 | char *pattern; |
2497a41f |
627 | struct my_dirent entry; |
a0d0e21e |
628 | struct dsc$descriptor_s pat; |
a9852f7c |
629 | void *mutex; |
2497a41f |
630 | } MY_DIR; |
a0d0e21e |
631 | |
2497a41f |
632 | |
633 | #ifndef DONT_MASK_RTL_CALLS |
634 | #define DIR MY_DIR |
635 | #define dirent my_dirent |
a0d0e21e |
636 | #define rewinddir(dirp) seekdir((dirp), 0) |
2497a41f |
637 | #endif |
a0d0e21e |
638 | |
748a9306 |
639 | /* used for our emulation of getpw* */ |
640 | struct passwd { |
641 | char *pw_name; /* Username */ |
642 | char *pw_passwd; |
643 | Uid_t pw_uid; /* UIC member number */ |
644 | Gid_t pw_gid; /* UIC group number */ |
645 | char *pw_comment; /* Default device/directory (Unix-style) */ |
646 | char *pw_gecos; /* Owner */ |
647 | char *pw_dir; /* Default device/directory (VMS-style) */ |
648 | char *pw_shell; /* Default CLI name (eg. DCL) */ |
649 | }; |
650 | #define pw_unixdir pw_comment /* Default device/directory (Unix-style) */ |
651 | #define getpwnam my_getpwnam |
652 | #define getpwuid my_getpwuid |
653 | #define getpwent my_getpwent |
654 | #define endpwent my_endpwent |
655 | #define setpwent my_endpwent |
656 | |
657 | /* Our own stat_t substitute, since we play with st_dev and st_ino - |
658 | * we want atomic types so Unix-bound code which compares these fields |
c07a80fd |
659 | * for two files will work most of the time under VMS. |
660 | * N.B. 1. The st_ino hack assumes that sizeof(unsigned short[3]) == |
661 | * sizeof(unsigned) + sizeof(unsigned short). We can't use a union type |
662 | * to map the unsigned int we want and the unsigned short[3] the CRTL |
663 | * returns into the same member, since gcc has different ideas than DECC |
664 | * and VAXC about sizing union types. |
22d4bb9c |
665 | * N.B. 2. The routine cando() in vms.c assumes that &stat.st_ino is the |
c07a80fd |
666 | * address of a FID. |
748a9306 |
667 | */ |
668 | /* First, grab the system types, so we don't clobber them later */ |
669 | #include <stat.h> |
670 | /* Since we've got to match the size of the CRTL's stat_t, we need |
671 | * to mimic DECC's alignment settings. |
2497a41f |
672 | * |
673 | * The simplest thing is to just put a wrapper around the stat structure |
674 | * supplied by the CRTL and use #defines to redirect references to the |
675 | * members to the real names. |
748a9306 |
676 | */ |
2497a41f |
677 | |
e0261ef8 |
678 | #if defined(__DECC) || defined(__DECCXX) |
679 | # pragma __member_alignment __save |
680 | # pragma member_alignment |
681 | #endif |
682 | |
2497a41f |
683 | typedef unsigned mydev_t; |
684 | #ifndef _LARGEFILE |
685 | typedef unsigned myino_t; |
686 | #else |
687 | typedef __ino64_t myino_t; |
748a9306 |
688 | #endif |
e0261ef8 |
689 | |
748a9306 |
690 | struct mystat |
691 | { |
2497a41f |
692 | struct stat crtl_stat; |
693 | myino_t st_ino; |
694 | #ifndef _LARGEFILE |
695 | unsigned rvn; /* FID (num,seq,rvn) + pad */ |
696 | #endif |
697 | mydev_t st_dev; |
698 | char st_devnam[256]; /* Cache the (short) VMS name */ |
748a9306 |
699 | }; |
e0261ef8 |
700 | |
2497a41f |
701 | #define st_mode crtl_stat.st_mode |
702 | #define st_nlink crtl_stat.st_nlink |
703 | #define st_uid crtl_stat.st_uid |
704 | #define st_gid crtl_stat.st_gid |
705 | #define st_rdev crtl_stat.st_rdev |
706 | #define st_size crtl_stat.st_size |
707 | #define st_atime crtl_stat.st_atime |
708 | #define st_mtime crtl_stat.st_mtime |
709 | #define st_ctime crtl_stat.st_ctime |
710 | #define st_fab_rfm crtl_stat.st_fab_rfm |
711 | #define st_fab_rat crtl_stat.st_fab_rat |
712 | #define st_fab_fsz crtl_stat.st_fab_fsz |
713 | #define st_fab_mrs crtl_stat_st_fab_mrs |
e0261ef8 |
714 | |
715 | #endif /* defined(USE_LARGE_FILES) */ |
716 | |
717 | #if defined(__DECC) || defined(__DECCXX) |
718 | # pragma __member_alignment __restore |
719 | #endif |
720 | |
a44ceb8e |
721 | /* |
722 | * DEC C previous to 6.0 corrupts the behavior of the /prefix |
723 | * qualifier with the extern prefix pragma. This provisional |
724 | * hack circumvents this prefix pragma problem in previous |
725 | * precompilers. |
726 | */ |
727 | #if defined(__VMS_VER) && __VMS_VER >= 70000000 |
728 | # if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 60000000) |
729 | # pragma __extern_prefix save |
730 | # pragma __extern_prefix "" /* set to empty to prevent prefixing */ |
731 | # define geteuid decc$__unix_geteuid |
732 | # define getuid decc$__unix_getuid |
733 | # define stat(__p1,__p2) decc$__utc_stat(__p1,__p2) |
734 | # define fstat(__p1,__p2) decc$__utc_fstat(__p1,__p2) |
735 | # pragma __extern_prefix restore |
736 | # endif |
737 | #endif |
738 | |
aa689395 |
739 | #ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */ |
740 | # ifdef stat |
741 | # undef stat |
742 | # endif |
743 | # define stat mystat |
744 | # define dev_t mydev_t |
745 | # define ino_t myino_t |
746 | #endif |
748a9306 |
747 | /* Cons up a 'delete' bit for testing access */ |
748 | #define S_IDUSR (S_IWUSR | S_IXUSR) |
749 | #define S_IDGRP (S_IWGRP | S_IXGRP) |
750 | #define S_IDOTH (S_IWOTH | S_IXOTH) |
a0d0e21e |
751 | |
a44ceb8e |
752 | |
a0d0e21e |
753 | /* Prototypes for functions unique to vms.c. Don't include replacements |
754 | * for routines in the mainline source files excluded by #ifndef VMS; |
755 | * their prototypes are already in proto.h. |
756 | * |
757 | * In order to keep Gen_ShrFls.Pl happy, functions which are to be made |
758 | * available to images linked to PerlShr.Exe must be declared between the |
759 | * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form |
20ce7b12 |
760 | * <data type><TAB>name<WHITESPACE>(<prototype args>); |
a0d0e21e |
761 | */ |
94c456c4 |
762 | |
44a8e56a |
763 | #ifdef NO_PERL_TYPEDEFS |
764 | /* We don't have Perl typedefs available (e.g. when building a2p), so |
765 | we fake them here. N.B. There is *no* guarantee that the faked |
766 | prototypes will actually match the real routines. If you want to |
767 | call Perl routines, include perl.h to get the real typedefs. */ |
768 | # ifndef bool |
769 | # define bool int |
770 | # define __MY_BOOL_TYPE_FAKE |
771 | # endif |
772 | # ifndef I32 |
773 | # define I32 int |
774 | # define __MY_I32_TYPE_FAKE |
775 | # endif |
776 | # ifndef SV |
777 | # define SV void /* Since we only see SV * in prototypes */ |
778 | # define __MY_SV_TYPE_FAKE |
779 | # endif |
780 | #endif |
781 | |
20ce7b12 |
782 | void prime_env_iter (void); |
2fbb330f |
783 | void init_os_extras (void); |
7a7fd8e0 |
784 | int Perl_vms_status_to_unix(int vms_status, int child_flag); |
785 | int Perl_unix_status_to_vms(int unix_status); |
c07a80fd |
786 | /* prototype section start marker; `typedef' passes through cpp */ |
787 | typedef char __VMS_PROTOTYPES__; |
fd8cd3a3 |
788 | int Perl_vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int); |
7ded3206 |
789 | char * Perl_vms_realpath (pTHX_ const char *, char *); |
5c84aa53 |
790 | #if !defined(PERL_IMPLICIT_CONTEXT) |
2497a41f |
791 | int Perl_vms_case_tolerant(void); |
5c84aa53 |
792 | char * Perl_my_getenv (const char *, bool); |
4b19af01 |
793 | int Perl_my_trnlnm (const char *, char *, unsigned long int); |
b8ffc8df |
794 | char * Perl_tounixspec (const char *, char *); |
795 | char * Perl_tounixspec_ts (const char *, char *); |
2fbb330f |
796 | char * Perl_tovmsspec (const char *, char *); |
797 | char * Perl_tovmsspec_ts (const char *, char *); |
b8ffc8df |
798 | char * Perl_tounixpath (const char *, char *); |
799 | char * Perl_tounixpath_ts (const char *, char *); |
800 | char * Perl_tovmspath (const char *, char *); |
801 | char * Perl_tovmspath_ts (const char *, char *); |
802 | int Perl_do_rmdir (const char *); |
803 | char * Perl_fileify_dirspec (const char *, char *); |
804 | char * Perl_fileify_dirspec_ts (const char *, char *); |
805 | char * Perl_pathify_dirspec (const char *, char *); |
806 | char * Perl_pathify_dirspec_ts (const char *, char *); |
2fbb330f |
807 | char * Perl_rmsexpand (const char *, char *, const char *, unsigned); |
808 | char * Perl_rmsexpand_ts (const char *, char *, const char *, unsigned); |
809 | int Perl_trim_unixpath (char *, const char*, int); |
2497a41f |
810 | MY_DIR * Perl_opendir (const char *); |
2fbb330f |
811 | int Perl_rmscopy (const char *, const char *, int); |
b8ffc8df |
812 | int Perl_my_mkdir (const char *, Mode_t); |
fd8cd3a3 |
813 | bool Perl_vms_do_aexec (SV *, SV **, SV **); |
5c84aa53 |
814 | #else |
815 | char * Perl_my_getenv (pTHX_ const char *, bool); |
4b19af01 |
816 | int Perl_my_trnlnm (pTHX_ const char *, char *, unsigned long int); |
b8ffc8df |
817 | char * Perl_tounixspec (pTHX_ const char *, char *); |
818 | char * Perl_tounixspec_ts (pTHX_ const char *, char *); |
2fbb330f |
819 | char * Perl_tovmsspec (pTHX_ const char *, char *); |
820 | char * Perl_tovmsspec_ts (pTHX_ const char *, char *); |
b8ffc8df |
821 | char * Perl_tounixpath (pTHX_ const char *, char *); |
822 | char * Perl_tounixpath_ts (pTHX_ const char *, char *); |
823 | char * Perl_tovmspath (pTHX_ const char *, char *); |
824 | char * Perl_tovmspath_ts (pTHX_ const char *, char *); |
825 | int Perl_do_rmdir (pTHX_ const char *); |
826 | char * Perl_fileify_dirspec (pTHX_ const char *, char *); |
827 | char * Perl_fileify_dirspec_ts (pTHX_ const char *, char *); |
828 | char * Perl_pathify_dirspec (pTHX_ const char *, char *); |
829 | char * Perl_pathify_dirspec_ts (pTHX_ const char *, char *); |
2fbb330f |
830 | char * Perl_rmsexpand (pTHX_ const char *, char *, const char *, unsigned); |
831 | char * Perl_rmsexpand_ts (pTHX_ const char *, char *, const char *, unsigned); |
832 | int Perl_trim_unixpath (pTHX_ char *, const char*, int); |
2497a41f |
833 | MY_DIR * Perl_opendir (pTHX_ const char *); |
2fbb330f |
834 | int Perl_rmscopy (pTHX_ const char *, const char *, int); |
b8ffc8df |
835 | int Perl_my_mkdir (pTHX_ const char *, Mode_t); |
fd8cd3a3 |
836 | bool Perl_vms_do_aexec (pTHX_ SV *, SV **, SV **); |
837 | #endif |
2497a41f |
838 | int Perl_vms_case_tolerant(void); |
fd8cd3a3 |
839 | char * Perl_my_getenv_len (pTHX_ const char *, unsigned long *, bool); |
2c590a56 |
840 | int Perl_vmssetenv (pTHX_ const char *, const char *, struct dsc$descriptor_s **); |
2fbb330f |
841 | void Perl_vmssetuserlnm(pTHX_ const char *name, const char *eqv); |
fd8cd3a3 |
842 | char * Perl_my_crypt (pTHX_ const char *, const char *); |
843 | Pid_t Perl_my_waitpid (pTHX_ Pid_t, int *, int); |
20ce7b12 |
844 | char * my_gconvert (double, int, int, char *); |
b8ffc8df |
845 | int Perl_kill_file (pTHX_ const char *); |
846 | int Perl_my_chdir (pTHX_ const char *); |
2fbb330f |
847 | FILE * Perl_my_tmpfile (void); |
5c2d7af2 |
848 | #ifndef HOMEGROWN_POSIX_SIGNALS |
849 | int Perl_my_sigaction (pTHX_ int, const struct sigaction*, struct sigaction*); |
850 | #endif |
f2610a60 |
851 | #ifdef KILL_BY_SIGPRC |
2e34cc90 |
852 | unsigned int Perl_sig_to_vmscondition (int); |
f2610a60 |
853 | int Perl_my_kill (int, int); |
2e34cc90 |
854 | void Perl_csighandler_init (void); |
f2610a60 |
855 | #endif |
94a11853 |
856 | int Perl_my_utime (pTHX_ const char *, const struct utimbuf *); |
fd8cd3a3 |
857 | void Perl_vms_image_init (int *, char ***); |
2497a41f |
858 | struct my_dirent * Perl_readdir (pTHX_ MY_DIR *); |
859 | int Perl_readdir_r(pTHX_ MY_DIR *, struct my_dirent *, struct my_dirent **); |
860 | long Perl_telldir (MY_DIR *); |
861 | void Perl_seekdir (pTHX_ MY_DIR *, long); |
862 | void Perl_closedir (MY_DIR *); |
863 | void vmsreaddirversions (MY_DIR *, int); |
fd8cd3a3 |
864 | struct tm * Perl_my_gmtime (pTHX_ const time_t *); |
865 | struct tm * Perl_my_localtime (pTHX_ const time_t *); |
866 | time_t Perl_my_time (pTHX_ time_t *); |
61bb5906 |
867 | #ifdef HOMEGROWN_POSIX_SIGNALS |
20ce7b12 |
868 | int my_sigemptyset (sigset_t *); |
869 | int my_sigfillset (sigset_t *); |
870 | int my_sigaddset (sigset_t *, int); |
871 | int my_sigdelset (sigset_t *, int); |
872 | int my_sigismember (sigset_t *, int); |
873 | int my_sigprocmask (int, sigset_t *, sigset_t *); |
5b411029 |
874 | #endif |
03e3cfa3 |
875 | I32 Perl_cando_by_name (pTHX_ I32, bool, const char *); |
fd8cd3a3 |
876 | int Perl_flex_fstat (pTHX_ int, Stat_t *); |
2497a41f |
877 | int Perl_flex_lstat (pTHX_ const char *, Stat_t *); |
fd8cd3a3 |
878 | int Perl_flex_stat (pTHX_ const char *, Stat_t *); |
2fbb330f |
879 | int my_vfork (void); |
880 | bool Perl_vms_do_exec (pTHX_ const char *); |
fd8cd3a3 |
881 | unsigned long int Perl_do_aspawn (pTHX_ void *, void **, void **); |
2fbb330f |
882 | unsigned long int Perl_do_spawn (pTHX_ const char *); |
0dac06c4 |
883 | FILE * my_fdopen (int, const char *); |
bc10a425 |
884 | int my_fclose (FILE *); |
a15cef0c |
885 | int my_fwrite (const void *, size_t, size_t, FILE *); |
fd8cd3a3 |
886 | int Perl_my_flush (pTHX_ FILE *); |
2fbb330f |
887 | struct passwd * Perl_my_getpwnam (pTHX_ const char *name); |
fd8cd3a3 |
888 | struct passwd * Perl_my_getpwuid (pTHX_ Uid_t uid); |
9fa802f3 |
889 | void Perl_my_endpwent (pTHX); |
2fbb330f |
890 | char * my_getlogin (void); |
c07a80fd |
891 | typedef char __VMS_SEPYTOTORP__; |
892 | /* prototype section end marker; `typedef' passes through cpp */ |
a0d0e21e |
893 | |
44a8e56a |
894 | #ifdef NO_PERL_TYPEDEFS /* We'll try not to scramble later files */ |
895 | # ifdef __MY_BOOL_TYPE_FAKE |
896 | # undef bool |
897 | # undef __MY_BOOL_TYPE_FAKE |
898 | # endif |
899 | # ifdef __MY_I32_TYPE_FAKE |
900 | # undef I32 |
901 | # undef __MY_I32_TYPE_FAKE |
902 | # endif |
903 | # ifdef __MY_SV_TYPE_FAKE |
904 | # undef SV |
905 | # undef __MY_SV_TYPE_FAKE |
906 | # endif |
907 | #endif |
908 | |
a0d0e21e |
909 | #ifndef VMS_DO_SOCKETS |
748a9306 |
910 | /* This relies on tricks in perl.h to pick up that these manifest constants |
911 | * are undefined and set up conversion routines. It will then redefine |
912 | * these manifest constants, so the actual values will match config.h |
913 | */ |
914 | #undef HAS_HTONS |
915 | #undef HAS_NTOHS |
916 | #undef HAS_HTONL |
917 | #undef HAS_NTOHL |
a0d0e21e |
918 | #endif |
919 | |
3b7650f4 |
920 | /* The C RTL manual says to undef the macro for DEC C 5.2 and lower. */ |
921 | #if defined(fileno) && defined(__DECC_VER) && __DECC_VER < 50300000 |
922 | # undef fileno |
923 | #endif |
924 | |
22d4bb9c |
925 | #define NO_ENVIRON_ARRAY |
926 | |
e886094b |
927 | /* RMSEXPAND options */ |
928 | #define PERL_RMSEXPAND_M_VMS 0x02 /* Force output to VMS format */ |
929 | #define PERL_RMSEXPAND_M_LONG 0x04 /* Expand to long name format */ |
930 | #define PERL_RMSEXPAND_M_SYMLINK 0x20 /* Use symbolic link, not target */ |
931 | |
a0d0e21e |
932 | #endif /* __vmsish_h_included */ |