Commit | Line | Data |
a0d0e21e |
1 | /* vmsish.h |
2 | * |
3 | * VMS-specific C header file for perl5. |
4 | * |
562a7b0c |
5 | * Last revised: 16-Sep-1998 by Charles Bailey bailey@newman.upenn.edu |
6 | * Version: 5.5.2 |
a0d0e21e |
7 | */ |
8 | |
9 | #ifndef __vmsish_h_included |
10 | #define __vmsish_h_included |
11 | |
12 | #include <descrip.h> /* for dirent struct definitions */ |
748a9306 |
13 | #include <libdef.h> /* status codes for various places */ |
14 | #include <rmsdef.h> /* at which errno and vaxc$errno are */ |
15 | #include <ssdef.h> /* explicitly set in the perl source code */ |
4fdae800 |
16 | #include <stsdef.h> /* bitmasks for exit status testing */ |
748a9306 |
17 | |
4633a7c4 |
18 | /* Suppress compiler warnings from DECC for VMS-specific extensions: |
e518068a |
19 | * ADDRCONSTEXT,NEEDCONSTEXT: initialization of data with non-constant values |
20 | * (e.g. pointer fields of descriptors) |
21 | */ |
bc10a425 |
22 | #if defined(__DECC) || defined(__DECCXX) |
22d4bb9c |
23 | # pragma message disable (ADDRCONSTEXT,NEEDCONSTEXT) |
24 | #endif |
e518068a |
25 | |
748a9306 |
26 | /* DEC's C compilers and gcc use incompatible definitions of _to(upp|low)er() */ |
27 | #ifdef _toupper |
28 | # undef _toupper |
29 | #endif |
30 | #define _toupper(c) (((c) < 'a' || (c) > 'z') ? (c) : (c) & ~040) |
31 | #ifdef _tolower |
32 | # undef _tolower |
33 | #endif |
34 | #define _tolower(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) | 040) |
4633a7c4 |
35 | /* DECC 1.3 has a funny definition of abs; it's fixed in DECC 4.0, so this |
36 | * can go away once DECC 1.3 isn't in use any more. */ |
22d4bb9c |
37 | #if defined(__ALPHA) && (defined(__DECC) || defined(__DECCXX)) |
4633a7c4 |
38 | #undef abs |
39 | #define abs(__x) __ABS(__x) |
40 | #undef labs |
41 | #define labs(__x) __LABS(__x) |
42 | #endif /* __ALPHA && __DECC */ |
a0d0e21e |
43 | |
44 | /* Assorted things to look like Unix */ |
45 | #ifdef __GNUC__ |
46 | #ifndef _IOLBF /* gcc's stdio.h doesn't define this */ |
47 | #define _IOLBF 1 |
48 | #endif |
748a9306 |
49 | #endif |
a0d0e21e |
50 | #include <processes.h> /* for vfork() */ |
51 | #include <unixio.h> |
a0d0e21e |
52 | #include <unixlib.h> |
53 | #include <file.h> /* it's not <sys/file.h>, so don't use I_SYS_FILE */ |
bc10a425 |
54 | #if (defined(__DECC) && defined(__DECC_VER) && __DECC_VER > 20000000) || defined(__DECCXX) |
55 | # include <unistd.h> /* DECC has this; gcc doesn't */ |
09b7f37c |
56 | #endif |
57 | |
aa689395 |
58 | #ifdef NO_PERL_TYPEDEFS /* a2p; we don't want Perl's special routines */ |
59 | # define DONT_MASK_RTL_CALLS |
60 | #endif |
61 | |
562a7b0c |
62 | /* Note that we do, in fact, have this */ |
63 | #define HAS_GETENV_SV |
cc077a9f |
64 | #define HAS_GETENV_LEN |
562a7b0c |
65 | |
fd8cd3a3 |
66 | /* All this stiff is for the x2P programs. Hopefully they'll still work */ |
67 | #if defined(PERL_FOR_X2P) |
68 | #ifndef aTHX_ |
69 | #define aTHX_ |
70 | #endif |
71 | #ifndef pTHX_ |
72 | #define pTHX_ |
73 | #endif |
74 | #ifndef pTHX |
75 | #define pTHX |
76 | #endif |
77 | #endif |
78 | |
aa689395 |
79 | #ifndef DONT_MASK_RTL_CALLS |
80 | # ifdef getenv |
81 | # undef getenv |
82 | # endif |
562a7b0c |
83 | /* getenv used for regular logical names */ |
fd8cd3a3 |
84 | # define getenv(v) Perl_my_getenv(aTHX_ v,TRUE) |
aa689395 |
85 | #endif |
19c10e8f |
86 | #ifdef getenv_len |
87 | # undef getenv_len |
88 | #endif |
fd8cd3a3 |
89 | #define getenv_len(v,l) Perl_my_getenv_len(aTHX_ v,l,TRUE) |
aa689395 |
90 | |
4fdae800 |
91 | /* DECC introduces this routine in the RTL as of VMS 7.0; for now, |
92 | * we'll use ours, since it gives us the full VMS exit status. */ |
4fdae800 |
93 | #define waitpid my_waitpid |
94 | |
61bb5906 |
95 | /* Don't redeclare standard RTL routines in Perl's header files; |
96 | * VMS history or extensions makes some of the formal protoypes |
97 | * differ from the common Unix forms. |
98 | */ |
99 | #define DONT_DECLARE_STD 1 |
100 | |
bf109933 |
101 | /* Our own contribution to PerlShr's global symbols . . . */ |
562a7b0c |
102 | #define prime_env_iter Perl_prime_env_iter |
fd8cd3a3 |
103 | #define vms_image_init Perl_vms_image_init |
104 | #define my_tmpfile Perl_my_tmpfile |
105 | #define vmstrnenv Perl_vmstrnenv |
5c84aa53 |
106 | #if !defined(PERL_IMPLICIT_CONTEXT) |
fd8cd3a3 |
107 | #define my_getenv_len Perl_my_getenv_len |
108 | #define vmssetenv Perl_vmssetenv |
4b19af01 |
109 | #define my_trnlnm Perl_my_trnlnm |
562a7b0c |
110 | #define my_setenv Perl_my_setenv |
5c84aa53 |
111 | #define my_getenv Perl_my_getenv |
4b19af01 |
112 | #define tounixspec Perl_tounixspec |
113 | #define tounixspec_ts Perl_tounixspec_ts |
114 | #define tovmsspec Perl_tovmsspec |
115 | #define tovmsspec_ts Perl_tovmsspec_ts |
116 | #define tounixpath Perl_tounixpath |
117 | #define tounixpath_ts Perl_tounixpath_ts |
118 | #define tovmspath Perl_tovmspath |
119 | #define tovmspath_ts Perl_tovmspath_ts |
120 | #define do_rmdir Perl_do_rmdir |
121 | #define fileify_dirspec Perl_fileify_dirspec |
122 | #define fileify_dirspec_ts Perl_fileify_dirspec_ts |
123 | #define pathify_dirspec Perl_pathify_dirspec |
124 | #define pathify_dirspec_ts Perl_pathify_dirspec_ts |
125 | #define trim_unixpath Perl_trim_unixpath |
126 | #define opendir Perl_opendir |
127 | #define rmscopy Perl_rmscopy |
fd8cd3a3 |
128 | #define my_mkdir Perl_my_mkdir |
129 | #define vms_do_aexec Perl_vms_do_aexec |
130 | #define vms_do_exec Perl_vms_do_exec |
131 | #define my_waitpid Perl_my_waitpid |
132 | #define my_crypt Perl_my_crypt |
133 | #define kill_file Perl_kill_file |
134 | #define my_utime Perl_my_utime |
135 | #define my_chdir Perl_my_chdir |
136 | #define do_aspawn Perl_do_aspawn |
137 | #define seekdir Perl_seekdir |
138 | #define my_gmtime Perl_my_gmtime |
139 | #define my_localtime Perl_my_localtime |
140 | #define my_time Perl_my_time |
141 | #define do_spawn Perl_do_spawn |
142 | #define flex_fstat Perl_flex_fstat |
143 | #define flex_stat Perl_flex_stat |
144 | #define cando_by_name Perl_cando_by_name |
145 | #define my_getpwnam Perl_my_getpwnam |
146 | #define my_getpwuid Perl_my_getpwuid |
147 | #define my_flush Perl_my_flush |
148 | #define readdir Perl_readdir |
a9852f7c |
149 | #define readdir_r Perl_readdir_r |
5c84aa53 |
150 | #else |
fd8cd3a3 |
151 | #define my_getenv_len(a,b,c) Perl_my_getenv_len(aTHX_ a,b,c) |
152 | #define vmssetenv(a,b,c) Perl_vmssetenv(aTHX_ a,b,c) |
4b19af01 |
153 | #define my_trnlnm(a,b,c) Perl_my_trnlnm(aTHX_ a,b,c) |
5c84aa53 |
154 | #define my_setenv(a,b) Perl_my_setenv(aTHX_ a,b) |
155 | #define my_getenv(a,b) Perl_my_getenv(aTHX_ a,b) |
4b19af01 |
156 | #define tounixspec(a,b) Perl_tounixspec(aTHX_ a,b) |
157 | #define tounixspec_ts(a,b) Perl_tounixspec_ts(aTHX_ a,b) |
158 | #define tovmsspec(a,b) Perl_tovmsspec(aTHX_ a,b) |
159 | #define tovmsspec_t(a,b) Perl_tovmsspec_ts(aTHX_ a,b) |
160 | #define tounixpath(a,b) Perl_tounixpath(aTHX_ a,b) |
161 | #define tounixpath_ts(a,b) Perl_tounixpath_ts(aTHX_ a,b) |
162 | #define tovmspath(a,b) Perl_tovmspath(aTHX_ a,b) |
163 | #define tovmspath_ts(a,b) Perl_tovmspath_ts(aTHX_ a,b) |
164 | #define do_rmdir(a) Perl_do_rmdir(aTHX_ a) |
165 | #define fileify_dirspec(a,b) Perl_fileify_dirspec(aTHX_ a,b) |
166 | #define fileify_dirspec_ts(a,b) Perl_fileify_dirspec_ts(aTHX_ a,b) |
167 | #define pathify_dirspec Perl_pathify_dirspec |
168 | #define pathify_dirspec_ts Perl_pathify_dirspec_ts |
169 | #define rmsexpand(a,b,c,d) Perl_rmsexpand(aTHX_ a,b,c,d) |
170 | #define rmsexpand_ts(a,b,c,d) Perl_rmsexpand_ts(aTHX_ a,b,c,d) |
171 | #define trim_unixpath(a,b,c) Perl_trim_unixpath(aTHX_ a,b,c) |
172 | #define opendir(a) Perl_opendir(aTHX_ a) |
173 | #define rmscopy(a,b,c) Perl_rmscopy(aTHX_ a,b,c) |
fd8cd3a3 |
174 | #define my_mkdir(a,b) Perl_my_mkdir(aTHX_ a,b) |
175 | #define vms_do_aexec(a,b,c) Perl_vms_do_aexec(aTHX_ a,b,c) |
176 | #define vms_do_exec(a) Perl_vms_do_exec(aTHX_ a) |
177 | #define my_waitpid(a,b,c) Perl_my_waitpid(aTHX_ a,b,c) |
178 | #define my_crypt(a,b) Perl_my_crypt(aTHX_ a,b) |
179 | #define kill_file(a) Perl_kill_file(aTHX_ a) |
180 | #define my_utime(a,b) Perl_my_utime(aTHX_ a,b) |
181 | #define my_chdir(a) Perl_my_chdir(aTHX_ a) |
182 | #define do_aspawn(a,b,c) Perl_do_aspawn(aTHX_ a,b,c) |
183 | #define seekdir(a,b) Perl_seekdir(aTHX_ a,b) |
184 | #define my_gmtime(a) Perl_my_gmtime(aTHX_ a) |
185 | #define my_localtime(a) Perl_my_localtime(aTHX_ a) |
186 | #define my_time(a) Perl_my_time(aTHX_ a) |
187 | #define do_spawn(a) Perl_do_spawn(aTHX_ a) |
188 | #define flex_fstat(a,b) Perl_flex_fstat(aTHX_ a,b) |
189 | #define cando_by_name(a,b,c) Perl_cando_by_name(aTHX_ a,b,c) |
190 | #define flex_stat(a,b) Perl_flex_stat(aTHX_ a,b) |
191 | #define my_getpwnam(a) Perl_my_getpwnam(aTHX_ a) |
192 | #define my_getpwuid(a) Perl_my_getpwuid(aTHX_ a) |
193 | #define my_flush(a) Perl_my_flush(aTHX_ a) |
194 | #define readdir(a) Perl_readdir(aTHX_ a) |
a9852f7c |
195 | #define readdir_r(a,b,c) Perl_readdir_r(aTHX_ a,b,c) |
5c84aa53 |
196 | #endif |
562a7b0c |
197 | #define my_gconvert Perl_my_gconvert |
562a7b0c |
198 | #define telldir Perl_telldir |
562a7b0c |
199 | #define closedir Perl_closedir |
200 | #define vmsreaddirversions Perl_vmsreaddirversions |
562a7b0c |
201 | #define my_sigemptyset Perl_my_sigemptyset |
202 | #define my_sigfillset Perl_my_sigfillset |
203 | #define my_sigaddset Perl_my_sigaddset |
204 | #define my_sigdelset Perl_my_sigdelset |
205 | #define my_sigismember Perl_my_sigismember |
206 | #define my_sigprocmask Perl_my_sigprocmask |
562a7b0c |
207 | #define my_vfork Perl_my_vfork |
bc10a425 |
208 | #define my_fdopen Perl_my_fdopen |
209 | #define my_fclose Perl_my_fclose |
562a7b0c |
210 | #define my_fwrite Perl_my_fwrite |
562a7b0c |
211 | #define my_getpwent Perl_my_getpwent |
212 | #define my_endpwent Perl_my_endpwent |
213 | #define my_getlogin Perl_my_getlogin |
562a7b0c |
214 | #define init_os_extras Perl_init_os_extras |
bf109933 |
215 | |
216 | /* Delete if at all possible, changing protections if necessary. */ |
748a9306 |
217 | #define unlink kill_file |
218 | |
0414b1a0 |
219 | /* |
220 | * Intercept calls to fork, so we know whether subsequent calls to |
221 | * exec should be handled in VMSish or Unixish style. |
222 | */ |
223 | #define fork my_vfork |
aa689395 |
224 | #ifndef DONT_MASK_RTL_CALLS /* #defined in vms.c so we see real vfork */ |
0414b1a0 |
225 | # ifdef vfork |
226 | # undef vfork |
227 | # endif |
228 | # define vfork my_vfork |
229 | #endif |
230 | |
674d6c38 |
231 | /* |
232 | * Toss in a shim to tmpfile which creates a plain temp file if the |
233 | * RMS tmp mechanism won't work (e.g. if someone is relying on ACLs |
234 | * from a specific directory to permit creation of files). |
235 | */ |
236 | #ifndef DONT_MASK_RTL_CALLS |
fd8cd3a3 |
237 | # define tmpfile Perl_my_tmpfile |
674d6c38 |
238 | #endif |
239 | |
240 | |
0414b1a0 |
241 | /* BIG_TIME: |
242 | * This symbol is defined if Time_t is an unsigned type on this system. |
243 | */ |
244 | #define BIG_TIME |
245 | |
0414b1a0 |
246 | /* ACME_MESS: |
247 | * This symbol, if defined, indicates that error messages should be |
248 | * should be generated in a format that allows the use of the Acme |
249 | * GUI/editor's autofind feature. |
250 | */ |
251 | #undef ACME_MESS /**/ |
e518068a |
252 | |
44a8e56a |
253 | /* ALTERNATE_SHEBANG: |
254 | * This symbol, if defined, contains a "magic" string which may be used |
255 | * as the first line of a Perl program designed to be executed directly |
256 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG |
257 | * begins with a character other then #, then Perl will only treat |
258 | * it as a command line if if finds the string "perl" in the first |
259 | * word; otherwise it's treated as the first line of code in the script. |
260 | * (IOW, Perl won't hand off to another interpreter via an alternate |
261 | * shebang sequence that might be legal Perl code.) |
262 | */ |
263 | #define ALTERNATE_SHEBANG "$" |
264 | |
a44ceb8e |
265 | /* Lower case entry points for these are missing in some earlier RTLs |
266 | * so we borrow the defines and declares from errno.h and upcase them. |
267 | */ |
268 | #if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 50500000) |
269 | # define errno (*CMA$TIS_ERRNO_GET_ADDR()) |
270 | # define vaxc$errno (*CMA$TIS_VMSERRNO_GET_ADDR()) |
271 | int *CMA$TIS_ERRNO_GET_ADDR (void); /* UNIX style error code */ |
272 | int *CMA$TIS_VMSERRNO_GET_ADDR (void); /* VMS error (errno == EVMSERR) */ |
273 | #endif |
274 | |
748a9306 |
275 | /* Macros to set errno using the VAX thread-safe calls, if present */ |
276 | #if (defined(__DECC) || defined(__DECCXX)) && !defined(__ALPHA) |
277 | # define set_errno(v) (cma$tis_errno_set_value(v)) |
774d564b |
278 | void cma$tis_errno_set_value(int __value); /* missing in some errno.h */ |
748a9306 |
279 | # define set_vaxc_errno(v) (vaxc$errno = (v)) |
280 | #else |
281 | # define set_errno(v) (errno = (v)) |
282 | # define set_vaxc_errno(v) (vaxc$errno = (v)) |
283 | #endif |
284 | |
ff0cee69 |
285 | /* Support for 'vmsish' behaviors enabled with C<use vmsish> pragma */ |
286 | |
287 | #define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */ |
288 | |
aa689395 |
289 | #define HINT_V_VMSISH 24 |
744a34f9 |
290 | #define HINT_M_VMSISH_STATUS 0x40000000 /* system, $? return VMS status */ |
a0ed51b3 |
291 | #define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */ |
6b88bc9c |
292 | #define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */ |
ff0cee69 |
293 | |
6b88bc9c |
294 | #define TEST_VMSISH(h) (PL_curcop->op_private & ((h) >> HINT_V_VMSISH)) |
ff0cee69 |
295 | #define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS) |
ff0cee69 |
296 | #define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME) |
297 | |
96e176bf |
298 | /* VMS-specific data storage */ |
299 | |
300 | #define HAVE_INTERP_INTERN |
301 | struct interp_intern { |
302 | int hushed; |
3ff49832 |
303 | double inv_rand_max; |
96e176bf |
304 | }; |
305 | #define VMSISH_HUSHED (PL_sys_intern.hushed) |
306 | #define MY_INV_RAND_MAX (PL_sys_intern.inv_rand_max) |
307 | |
562a7b0c |
308 | /* Flags for vmstrnenv() */ |
309 | #define PERL__TRNENV_SECURE 0x01 |
843027b0 |
310 | #define PERL__TRNENV_JOIN_SEARCHLIST 0x02 |
562a7b0c |
311 | |
748a9306 |
312 | /* Handy way to vet calls to VMS system services and RTL routines. */ |
bf109933 |
313 | #define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \ |
748a9306 |
314 | if (!((__ckvms_sts=(call))&1)) { \ |
315 | set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ |
5c84aa53 |
316 | Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \ |
bf109933 |
317 | __ckvms_sts,__FILE__,__LINE__); } } STMT_END |
a0d0e21e |
318 | |
0414b1a0 |
319 | /* Same thing, but don't call back to Perl's croak(); useful for errors |
320 | * occurring during startup, before Perl's state is initialized */ |
321 | #define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \ |
322 | if (!((__ckvms_sts=(call))&1)) { \ |
323 | set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ |
a15cef0c |
324 | fprintf(stderr,"Fatal VMS error (status=%d) at %s, line %d", \ |
0414b1a0 |
325 | __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END |
326 | |
a0d0e21e |
327 | #ifdef VMS_DO_SOCKETS |
328 | #include "sockadapt.h" |
86774884 |
329 | #define PERL_SOCK_SYSREAD_IS_RECV |
330 | #define PERL_SOCK_SYSWRITE_IS_SEND |
a0d0e21e |
331 | #endif |
332 | |
c07a80fd |
333 | #define BIT_BUCKET "_NLA0:" |
b0891165 |
334 | #define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) vms_image_init((c),(v)); MALLOC_INIT |
534825c4 |
335 | #define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM |
8cc95fdb |
336 | #define dXSUB_SYS |
a0d0e21e |
337 | #define HAS_KILL |
338 | #define HAS_WAIT |
339 | |
146174a9 |
340 | #define PERL_FS_VER_FMT "%d_%d_%d" |
c93fa817 |
341 | /* Temporary; we need to add support for this to Configure.Com */ |
342 | #ifdef PERL_INC_VERSION_LIST |
343 | # undef PERL_INC_VERSION_LIST |
344 | #endif |
146174a9 |
345 | |
e518068a |
346 | /* VMS: |
347 | * This symbol, if defined, indicates that the program is running under |
348 | * VMS. It's a symbol automagically defined by all VMS C compilers I've seen. |
349 | * Just in case, however . . . */ |
2fbb330f |
350 | /* Note that code really should be using __VMS to comply with ANSI */ |
e518068a |
351 | #ifndef VMS |
352 | #define VMS /**/ |
353 | #endif |
354 | |
355 | /* HAS_IOCTL: |
356 | * This symbol, if defined, indicates that the ioctl() routine is |
357 | * available to set I/O characteristics |
a0d0e21e |
358 | */ |
670137c2 |
359 | #if defined(__CRTL_VER) && __CRTL_VER >= 70000000 |
360 | #define HAS_IOCTL /**/ |
361 | #else |
e518068a |
362 | #undef HAS_IOCTL /**/ |
670137c2 |
363 | #endif |
e518068a |
364 | |
365 | /* HAS_UTIME: |
366 | * This symbol, if defined, indicates that the routine utime() is |
367 | * available to update the access and modification times of files. |
368 | */ |
369 | #define HAS_UTIME /**/ |
a0d0e21e |
370 | |
e518068a |
371 | /* HAS_GROUP |
28e8609d |
372 | * This symbol, if defined, indicates that the getgrnam() and |
373 | * getgrgid() routines are available to get group entries. |
374 | * The getgrent() has a separate definition, HAS_GETGRENT. |
e518068a |
375 | */ |
376 | #undef HAS_GROUP /**/ |
377 | |
378 | /* HAS_PASSWD |
28e8609d |
379 | * This symbol, if defined, indicates that the getpwnam() and |
380 | * getpwuid() routines are available to get password entries. |
381 | * The getpwent() has a separate definition, HAS_GETPWENT. |
e518068a |
382 | */ |
383 | #define HAS_PASSWD /**/ |
384 | |
385 | #define HAS_KILL |
386 | #define HAS_WAIT |
387 | |
0414b1a0 |
388 | /* USEMYBINMODE |
389 | * This symbol, if defined, indicates that the program should |
16fe6d59 |
390 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
0414b1a0 |
391 | * that a file is in "binary" mode -- that is, that no translation |
392 | * of bytes occurs on read or write operations. |
393 | */ |
562a7b0c |
394 | #undef USEMYBINMODE |
0414b1a0 |
395 | |
61bb5906 |
396 | /* Stat_t: |
397 | * This symbol holds the type used to declare buffers for information |
398 | * returned by stat(). It's usually just struct stat. It may be necessary |
399 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed |
400 | * information. |
401 | */ |
402 | /* VMS: |
403 | * We need this typedef to point to the new type even if DONT_MASK_RTL_CALLS |
404 | * is in effect, since Perl's thread.h embeds one of these structs in its |
405 | * thread data struct, and our struct mystat is a different size from the |
406 | * regular struct stat (cf. note above about having to pad struct to work |
407 | * around bug in compiler.) |
408 | * It's OK to pass one of these to the RTL's stat(), though, since the |
409 | * fields it fills are the same in each struct. |
410 | */ |
411 | #define Stat_t struct mystat |
412 | |
413 | /* USE_STAT_RDEV: |
414 | * This symbol is defined if this system has a stat structure declaring |
415 | * st_rdev |
416 | * VMS: Field exists in POSIXish version of struct stat(), but is not used. |
417 | */ |
418 | #undef USE_STAT_RDEV /**/ |
419 | |
a0d0e21e |
420 | /* |
421 | * fwrite1() should be a routine with the same calling sequence as fwrite(), |
422 | * but which outputs all of the bytes requested as a single stream (unlike |
423 | * fwrite() itself, which on some systems outputs several distinct records |
424 | * if the number_of_items parameter is >1). |
425 | */ |
426 | #define fwrite1 my_fwrite |
427 | |
bc10a425 |
428 | |
429 | #ifndef DONT_MASK_RTL_CALLS |
a15cef0c |
430 | # define fwrite my_fwrite /* for PerlSIO_fwrite */ |
bc10a425 |
431 | # define fdopen my_fdopen |
432 | # define fclose my_fclose |
433 | #endif |
434 | |
435 | |
d27fe803 |
436 | /* By default, flush data all the way to disk, not just to RMS buffers */ |
437 | #define Fflush(fp) my_flush(fp) |
438 | |
a0d0e21e |
439 | /* Use our own rmdir() */ |
440 | #define rmdir(name) do_rmdir(name) |
441 | |
442 | /* Assorted fiddling with sigs . . . */ |
443 | # include <signal.h> |
444 | #define ABORT() abort() |
445 | |
748a9306 |
446 | /* Used with our my_utime() routine in vms.c */ |
447 | struct utimbuf { |
448 | time_t actime; |
449 | time_t modtime; |
450 | }; |
451 | #define utime my_utime |
452 | |
0414b1a0 |
453 | /* This is what times() returns, but <times.h> calls it tbuffer_t on VMS |
454 | * prior to v7.0. We check the DECC manifest to see whether it's already |
455 | * done this for us, relying on the fact that perl.h #includes <time.h> |
456 | * before it #includes "vmsish.h". |
457 | */ |
a0d0e21e |
458 | |
0414b1a0 |
459 | #ifndef __TMS |
460 | struct tms { |
461 | clock_t tms_utime; /* user time */ |
462 | clock_t tms_stime; /* system time - always 0 on VMS */ |
463 | clock_t tms_cutime; /* user time, children */ |
464 | clock_t tms_cstime; /* system time, children - always 0 on VMS */ |
465 | }; |
5f05dabc |
466 | #else |
467 | /* The new headers change the times() prototype to tms from tbuffer */ |
468 | # define tbuffer_t struct tms |
0414b1a0 |
469 | #endif |
a0d0e21e |
470 | |
61bb5906 |
471 | /* Substitute our own routines for gmtime(), localtime(), and time(), |
472 | * which allow us to implement the vmsish 'time' pragma, and work |
473 | * around absence of system-level UTC support on old versions of VMS. |
e518068a |
474 | */ |
475 | #define gmtime(t) my_gmtime(t) |
ff0cee69 |
476 | #define localtime(t) my_localtime(t) |
477 | #define time(t) my_time(t) |
61bb5906 |
478 | |
479 | /* If we're using an older version of VMS whose Unix signal emulation |
480 | * isn't very POSIXish, then roll our own. |
481 | */ |
482 | #if __VMS_VER < 70000000 || __DECC_VER < 50200000 |
483 | # define HOMEGROWN_POSIX_SIGNALS |
484 | #endif |
485 | #ifdef HOMEGROWN_POSIX_SIGNALS |
486 | # define sigemptyset(t) my_sigemptyset(t) |
487 | # define sigfillset(t) my_sigfillset(t) |
488 | # define sigaddset(t, u) my_sigaddset(t, u) |
489 | # define sigdelset(t, u) my_sigdelset(t, u) |
490 | # define sigismember(t, u) my_sigismember(t, u) |
491 | # define sigprocmask(t, u, v) my_sigprocmask(t, u, v) |
09b7f37c |
492 | # ifndef _SIGSET_T |
61bb5906 |
493 | typedef int sigset_t; |
09b7f37c |
494 | # endif |
61bb5906 |
495 | /* The tools for sigprocmask() are there, just not the routine itself */ |
496 | # ifndef SIG_UNBLOCK |
497 | # define SIG_UNBLOCK 1 |
498 | # endif |
499 | # ifndef SIG_BLOCK |
500 | # define SIG_BLOCK 2 |
501 | # endif |
502 | # ifndef SIG_SETMASK |
503 | # define SIG_SETMASK 3 |
504 | # endif |
505 | # define sigaction sigvec |
506 | # define sa_flags sv_onstack |
507 | # define sa_handler sv_handler |
508 | # define sa_mask sv_mask |
509 | # define sigsuspend(set) sigpause(*set) |
510 | # define sigpending(a) (not_here("sigpending"),0) |
5c2d7af2 |
511 | #else |
512 | /* |
513 | * The C RTL's sigaction fails to check for invalid signal numbers so we |
514 | * help it out a bit. |
515 | */ |
516 | # ifndef DONT_MASK_RTL_CALLS |
8df869cb |
517 | # define sigaction(a,b,c) Perl_my_sigaction(aTHX_ a,b,c) |
5c2d7af2 |
518 | # endif |
7b62b82b |
519 | #endif |
f2610a60 |
520 | #ifdef KILL_BY_SIGPRC |
521 | # define kill Perl_my_kill |
522 | #endif |
523 | |
e518068a |
524 | |
a0d0e21e |
525 | /* VMS doesn't use a real sys_nerr, but we need this when scanning for error |
526 | * messages in text strings . . . |
527 | */ |
528 | |
529 | #define sys_nerr EVMSERR /* EVMSERR is as high as we can go. */ |
530 | |
531 | /* Look up new %ENV values on the fly */ |
532 | #define DYNAMIC_ENV_FETCH 1 |
aa689395 |
533 | /* Special getenv function for retrieving %ENV elements. */ |
562a7b0c |
534 | #define ENVgetenv(v) my_getenv(v,FALSE) |
a6c40364 |
535 | #define ENVgetenv_len(v,l) my_getenv_len(v,l,FALSE) |
aa689395 |
536 | |
a0d0e21e |
537 | |
22d4bb9c |
538 | /* Thin jacket around cuserid() to match Unix' calling sequence */ |
c07a80fd |
539 | #define getlogin my_getlogin |
540 | |
bc10a425 |
541 | /* Ditto for sys$hash_password() . . . */ |
fd8cd3a3 |
542 | #define crypt(a,b) Perl_my_crypt(aTHX_ a,b) |
c07a80fd |
543 | |
ee8c7f54 |
544 | /* Tweak arg to mkdir & chdir first, so we can tolerate trailing /. */ |
fd8cd3a3 |
545 | #define Mkdir(dir,mode) Perl_my_mkdir(aTHX_ (dir),(mode)) |
ee8c7f54 |
546 | #define Chdir(dir) my_chdir((dir)) |
8cc95fdb |
547 | |
a0d0e21e |
548 | /* Use our own stat() clones, which handle Unix-style directory names */ |
549 | #define Stat(name,bufptr) flex_stat(name,bufptr) |
fd8cd3a3 |
550 | #define Fstat(fd,bufptr) Perl_flex_fstat(aTHX_ fd,bufptr) |
a0d0e21e |
551 | |
552 | /* Setup for the dirent routines: |
553 | * opendir(), closedir(), readdir(), seekdir(), telldir(), and |
554 | * vmsreaddirversions(), and preprocessor stuff on which these depend: |
555 | * Written by Rich $alz, <rsalz@bbn.com> in August, 1990. |
a0d0e21e |
556 | */ |
557 | /* Data structure returned by READDIR(). */ |
558 | struct dirent { |
559 | char d_name[256]; /* File name */ |
560 | int d_namlen; /* Length of d_name */ |
561 | int vms_verscount; /* Number of versions */ |
562 | int vms_versions[20]; /* Version numbers */ |
563 | }; |
564 | |
565 | /* Handle returned by opendir(), used by the other routines. You |
566 | * are not supposed to care what's inside this structure. */ |
567 | typedef struct _dirdesc { |
568 | long context; |
569 | int vms_wantversions; |
570 | unsigned long int count; |
571 | char *pattern; |
572 | struct dirent entry; |
573 | struct dsc$descriptor_s pat; |
a9852f7c |
574 | void *mutex; |
a0d0e21e |
575 | } DIR; |
576 | |
577 | #define rewinddir(dirp) seekdir((dirp), 0) |
578 | |
748a9306 |
579 | /* used for our emulation of getpw* */ |
580 | struct passwd { |
581 | char *pw_name; /* Username */ |
582 | char *pw_passwd; |
583 | Uid_t pw_uid; /* UIC member number */ |
584 | Gid_t pw_gid; /* UIC group number */ |
585 | char *pw_comment; /* Default device/directory (Unix-style) */ |
586 | char *pw_gecos; /* Owner */ |
587 | char *pw_dir; /* Default device/directory (VMS-style) */ |
588 | char *pw_shell; /* Default CLI name (eg. DCL) */ |
589 | }; |
590 | #define pw_unixdir pw_comment /* Default device/directory (Unix-style) */ |
591 | #define getpwnam my_getpwnam |
592 | #define getpwuid my_getpwuid |
593 | #define getpwent my_getpwent |
594 | #define endpwent my_endpwent |
595 | #define setpwent my_endpwent |
596 | |
597 | /* Our own stat_t substitute, since we play with st_dev and st_ino - |
598 | * we want atomic types so Unix-bound code which compares these fields |
c07a80fd |
599 | * for two files will work most of the time under VMS. |
600 | * N.B. 1. The st_ino hack assumes that sizeof(unsigned short[3]) == |
601 | * sizeof(unsigned) + sizeof(unsigned short). We can't use a union type |
602 | * to map the unsigned int we want and the unsigned short[3] the CRTL |
603 | * returns into the same member, since gcc has different ideas than DECC |
604 | * and VAXC about sizing union types. |
22d4bb9c |
605 | * N.B. 2. The routine cando() in vms.c assumes that &stat.st_ino is the |
c07a80fd |
606 | * address of a FID. |
748a9306 |
607 | */ |
608 | /* First, grab the system types, so we don't clobber them later */ |
609 | #include <stat.h> |
610 | /* Since we've got to match the size of the CRTL's stat_t, we need |
611 | * to mimic DECC's alignment settings. |
612 | */ |
e0261ef8 |
613 | #ifdef USE_LARGE_FILES |
614 | /* Mimic the new stat structure, filler fields, and alignment. */ |
615 | #if defined(__DECC) || defined(__DECCXX) |
616 | # pragma __member_alignment __save |
617 | # pragma member_alignment |
618 | #endif |
619 | |
620 | struct mystat |
621 | { |
622 | char *st_devnam; /* pointer to device name */ |
623 | char *st_fill_dev; |
624 | unsigned st_ino; /* hack - CRTL uses unsigned short[3] for */ |
625 | unsigned short rvn; /* FID (num,seq,rvn) */ |
626 | unsigned short st_fill_ino; |
627 | unsigned short st_mode; /* file "mode" i.e. prot, dir, reg, etc. */ |
628 | unsigned short st_fill_mode; |
629 | int st_nlink; /* for compatibility - not really used */ |
630 | unsigned st_uid; /* from ACP - QIO uic field */ |
631 | unsigned short st_gid; /* group number extracted from st_uid */ |
632 | unsigned short st_fill_gid; |
633 | dev_t st_rdev; /* for compatibility - always zero */ |
634 | off_t st_size; /* file size in bytes */ |
635 | unsigned st_atime; /* file access time; always same as st_mtime */ |
636 | unsigned st_fill_atime; |
637 | unsigned st_mtime; /* last modification time */ |
638 | unsigned st_fill_mtime; |
639 | unsigned st_ctime; /* file creation time */ |
640 | unsigned st_fill_ctime; |
641 | char st_fab_rfm; /* record format */ |
642 | char st_fab_rat; /* record attributes */ |
643 | char st_fab_fsz; /* fixed header size */ |
644 | char st_fab_fill; |
645 | unsigned st_fab_mrs; /* record size */ |
646 | int st_fill_expand[7]; /* will probably fill from beginning, so put our st_dev at end */ |
647 | unsigned st_dev; /* encoded device name */ |
648 | }; |
649 | |
650 | #else /* !defined(USE_LARGE_FILES) */ |
651 | |
748a9306 |
652 | #if defined(__DECC) || defined(__DECCXX) |
653 | # pragma __member_alignment __save |
654 | # pragma __nomember_alignment |
655 | #endif |
656 | #if defined(__DECC) |
657 | # pragma __message __save |
658 | # pragma __message disable (__MISALGNDSTRCT) |
659 | # pragma __message disable (__MISALGNDMEM) |
660 | #endif |
e0261ef8 |
661 | |
748a9306 |
662 | struct mystat |
663 | { |
664 | char *st_devnam; /* pointer to device name */ |
c07a80fd |
665 | unsigned st_ino; /* hack - CRTL uses unsigned short[3] for */ |
666 | unsigned short rvn; /* FID (num,seq,rvn) */ |
748a9306 |
667 | unsigned short st_mode; /* file "mode" i.e. prot, dir, reg, etc. */ |
668 | int st_nlink; /* for compatibility - not really used */ |
669 | unsigned st_uid; /* from ACP - QIO uic field */ |
670 | unsigned short st_gid; /* group number extracted from st_uid */ |
671 | dev_t st_rdev; /* for compatibility - always zero */ |
672 | off_t st_size; /* file size in bytes */ |
673 | unsigned st_atime; /* file access time; always same as st_mtime */ |
674 | unsigned st_mtime; /* last modification time */ |
675 | unsigned st_ctime; /* file creation time */ |
676 | char st_fab_rfm; /* record format */ |
677 | char st_fab_rat; /* record attributes */ |
678 | char st_fab_fsz; /* fixed header size */ |
679 | unsigned st_dev; /* encoded device name */ |
61bb5906 |
680 | /* Pad struct out to integral number of longwords, since DECC 5.6/VAX |
681 | * has a bug in dealing with offsets in structs in which are embedded |
682 | * other structs whose size is an odd number of bytes. (An even |
683 | * number of bytes is enough to make it happy, but we go for natural |
684 | * alignment anyhow.) |
685 | */ |
686 | char st_fill1[sizeof(void *) - (3*sizeof(unsigned short) + 3*sizeof(char))%sizeof(void *)]; |
748a9306 |
687 | }; |
e0261ef8 |
688 | |
689 | #if defined(__DECC) |
690 | # pragma __message __restore |
691 | #endif |
692 | |
693 | #endif /* defined(USE_LARGE_FILES) */ |
694 | |
695 | #if defined(__DECC) || defined(__DECCXX) |
696 | # pragma __member_alignment __restore |
697 | #endif |
698 | |
748a9306 |
699 | typedef unsigned mydev_t; |
c07a80fd |
700 | typedef unsigned myino_t; |
a44ceb8e |
701 | |
702 | /* |
703 | * DEC C previous to 6.0 corrupts the behavior of the /prefix |
704 | * qualifier with the extern prefix pragma. This provisional |
705 | * hack circumvents this prefix pragma problem in previous |
706 | * precompilers. |
707 | */ |
708 | #if defined(__VMS_VER) && __VMS_VER >= 70000000 |
709 | # if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 60000000) |
710 | # pragma __extern_prefix save |
711 | # pragma __extern_prefix "" /* set to empty to prevent prefixing */ |
712 | # define geteuid decc$__unix_geteuid |
713 | # define getuid decc$__unix_getuid |
714 | # define stat(__p1,__p2) decc$__utc_stat(__p1,__p2) |
715 | # define fstat(__p1,__p2) decc$__utc_fstat(__p1,__p2) |
716 | # pragma __extern_prefix restore |
717 | # endif |
718 | #endif |
719 | |
aa689395 |
720 | #ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */ |
721 | # ifdef stat |
722 | # undef stat |
723 | # endif |
724 | # define stat mystat |
725 | # define dev_t mydev_t |
726 | # define ino_t myino_t |
727 | #endif |
748a9306 |
728 | /* Cons up a 'delete' bit for testing access */ |
729 | #define S_IDUSR (S_IWUSR | S_IXUSR) |
730 | #define S_IDGRP (S_IWGRP | S_IXGRP) |
731 | #define S_IDOTH (S_IWOTH | S_IXOTH) |
a0d0e21e |
732 | |
a44ceb8e |
733 | |
a0d0e21e |
734 | /* Prototypes for functions unique to vms.c. Don't include replacements |
735 | * for routines in the mainline source files excluded by #ifndef VMS; |
736 | * their prototypes are already in proto.h. |
737 | * |
738 | * In order to keep Gen_ShrFls.Pl happy, functions which are to be made |
739 | * available to images linked to PerlShr.Exe must be declared between the |
740 | * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form |
20ce7b12 |
741 | * <data type><TAB>name<WHITESPACE>(<prototype args>); |
a0d0e21e |
742 | */ |
94c456c4 |
743 | |
44a8e56a |
744 | #ifdef NO_PERL_TYPEDEFS |
745 | /* We don't have Perl typedefs available (e.g. when building a2p), so |
746 | we fake them here. N.B. There is *no* guarantee that the faked |
747 | prototypes will actually match the real routines. If you want to |
748 | call Perl routines, include perl.h to get the real typedefs. */ |
749 | # ifndef bool |
750 | # define bool int |
751 | # define __MY_BOOL_TYPE_FAKE |
752 | # endif |
753 | # ifndef I32 |
754 | # define I32 int |
755 | # define __MY_I32_TYPE_FAKE |
756 | # endif |
757 | # ifndef SV |
758 | # define SV void /* Since we only see SV * in prototypes */ |
759 | # define __MY_SV_TYPE_FAKE |
760 | # endif |
761 | #endif |
762 | |
20ce7b12 |
763 | void prime_env_iter (void); |
2fbb330f |
764 | void init_os_extras (void); |
765 | int vms_status_to_unix(int vms_status); |
c07a80fd |
766 | /* prototype section start marker; `typedef' passes through cpp */ |
767 | typedef char __VMS_PROTOTYPES__; |
fd8cd3a3 |
768 | int Perl_vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int); |
5c84aa53 |
769 | #if !defined(PERL_IMPLICIT_CONTEXT) |
770 | char * Perl_my_getenv (const char *, bool); |
4b19af01 |
771 | int Perl_my_trnlnm (const char *, char *, unsigned long int); |
b8ffc8df |
772 | char * Perl_tounixspec (const char *, char *); |
773 | char * Perl_tounixspec_ts (const char *, char *); |
2fbb330f |
774 | char * Perl_tovmsspec (const char *, char *); |
775 | char * Perl_tovmsspec_ts (const char *, char *); |
b8ffc8df |
776 | char * Perl_tounixpath (const char *, char *); |
777 | char * Perl_tounixpath_ts (const char *, char *); |
778 | char * Perl_tovmspath (const char *, char *); |
779 | char * Perl_tovmspath_ts (const char *, char *); |
780 | int Perl_do_rmdir (const char *); |
781 | char * Perl_fileify_dirspec (const char *, char *); |
782 | char * Perl_fileify_dirspec_ts (const char *, char *); |
783 | char * Perl_pathify_dirspec (const char *, char *); |
784 | char * Perl_pathify_dirspec_ts (const char *, char *); |
2fbb330f |
785 | char * Perl_rmsexpand (const char *, char *, const char *, unsigned); |
786 | char * Perl_rmsexpand_ts (const char *, char *, const char *, unsigned); |
787 | int Perl_trim_unixpath (char *, const char*, int); |
b8ffc8df |
788 | DIR * Perl_opendir (const char *); |
2fbb330f |
789 | int Perl_rmscopy (const char *, const char *, int); |
b8ffc8df |
790 | int Perl_my_mkdir (const char *, Mode_t); |
fd8cd3a3 |
791 | bool Perl_vms_do_aexec (SV *, SV **, SV **); |
5c84aa53 |
792 | #else |
793 | char * Perl_my_getenv (pTHX_ const char *, bool); |
4b19af01 |
794 | int Perl_my_trnlnm (pTHX_ const char *, char *, unsigned long int); |
b8ffc8df |
795 | char * Perl_tounixspec (pTHX_ const char *, char *); |
796 | char * Perl_tounixspec_ts (pTHX_ const char *, char *); |
2fbb330f |
797 | char * Perl_tovmsspec (pTHX_ const char *, char *); |
798 | char * Perl_tovmsspec_ts (pTHX_ const char *, char *); |
b8ffc8df |
799 | char * Perl_tounixpath (pTHX_ const char *, char *); |
800 | char * Perl_tounixpath_ts (pTHX_ const char *, char *); |
801 | char * Perl_tovmspath (pTHX_ const char *, char *); |
802 | char * Perl_tovmspath_ts (pTHX_ const char *, char *); |
803 | int Perl_do_rmdir (pTHX_ const char *); |
804 | char * Perl_fileify_dirspec (pTHX_ const char *, char *); |
805 | char * Perl_fileify_dirspec_ts (pTHX_ const char *, char *); |
806 | char * Perl_pathify_dirspec (pTHX_ const char *, char *); |
807 | char * Perl_pathify_dirspec_ts (pTHX_ const char *, char *); |
2fbb330f |
808 | char * Perl_rmsexpand (pTHX_ const char *, char *, const char *, unsigned); |
809 | char * Perl_rmsexpand_ts (pTHX_ const char *, char *, const char *, unsigned); |
810 | int Perl_trim_unixpath (pTHX_ char *, const char*, int); |
b8ffc8df |
811 | DIR * Perl_opendir (pTHX_ const char *); |
2fbb330f |
812 | int Perl_rmscopy (pTHX_ const char *, const char *, int); |
b8ffc8df |
813 | int Perl_my_mkdir (pTHX_ const char *, Mode_t); |
fd8cd3a3 |
814 | bool Perl_vms_do_aexec (pTHX_ SV *, SV **, SV **); |
815 | #endif |
816 | char * Perl_my_getenv_len (pTHX_ const char *, unsigned long *, bool); |
2c590a56 |
817 | int Perl_vmssetenv (pTHX_ const char *, const char *, struct dsc$descriptor_s **); |
2fbb330f |
818 | void Perl_vmssetuserlnm(pTHX_ const char *name, const char *eqv); |
fd8cd3a3 |
819 | char * Perl_my_crypt (pTHX_ const char *, const char *); |
820 | Pid_t Perl_my_waitpid (pTHX_ Pid_t, int *, int); |
20ce7b12 |
821 | char * my_gconvert (double, int, int, char *); |
b8ffc8df |
822 | int Perl_kill_file (pTHX_ const char *); |
823 | int Perl_my_chdir (pTHX_ const char *); |
2fbb330f |
824 | FILE * Perl_my_tmpfile (void); |
5c2d7af2 |
825 | #ifndef HOMEGROWN_POSIX_SIGNALS |
826 | int Perl_my_sigaction (pTHX_ int, const struct sigaction*, struct sigaction*); |
827 | #endif |
f2610a60 |
828 | #ifdef KILL_BY_SIGPRC |
2e34cc90 |
829 | unsigned int Perl_sig_to_vmscondition (int); |
f2610a60 |
830 | int Perl_my_kill (int, int); |
2e34cc90 |
831 | void Perl_csighandler_init (void); |
f2610a60 |
832 | #endif |
94a11853 |
833 | int Perl_my_utime (pTHX_ const char *, const struct utimbuf *); |
fd8cd3a3 |
834 | void Perl_vms_image_init (int *, char ***); |
835 | struct dirent * Perl_readdir (pTHX_ DIR *); |
a9852f7c |
836 | int Perl_readdir_r(pTHX_ DIR *, struct dirent *, struct dirent **); |
20ce7b12 |
837 | long telldir (DIR *); |
fd8cd3a3 |
838 | void Perl_seekdir (pTHX_ DIR *, long); |
20ce7b12 |
839 | void closedir (DIR *); |
840 | void vmsreaddirversions (DIR *, int); |
fd8cd3a3 |
841 | struct tm * Perl_my_gmtime (pTHX_ const time_t *); |
842 | struct tm * Perl_my_localtime (pTHX_ const time_t *); |
843 | time_t Perl_my_time (pTHX_ time_t *); |
61bb5906 |
844 | #ifdef HOMEGROWN_POSIX_SIGNALS |
20ce7b12 |
845 | int my_sigemptyset (sigset_t *); |
846 | int my_sigfillset (sigset_t *); |
847 | int my_sigaddset (sigset_t *, int); |
848 | int my_sigdelset (sigset_t *, int); |
849 | int my_sigismember (sigset_t *, int); |
850 | int my_sigprocmask (int, sigset_t *, sigset_t *); |
5b411029 |
851 | #endif |
2fbb330f |
852 | I32 Perl_cando_by_name (pTHX_ I32, Uid_t, const char *); |
fd8cd3a3 |
853 | int Perl_flex_fstat (pTHX_ int, Stat_t *); |
854 | int Perl_flex_stat (pTHX_ const char *, Stat_t *); |
2fbb330f |
855 | int my_vfork (void); |
856 | bool Perl_vms_do_exec (pTHX_ const char *); |
fd8cd3a3 |
857 | unsigned long int Perl_do_aspawn (pTHX_ void *, void **, void **); |
2fbb330f |
858 | unsigned long int Perl_do_spawn (pTHX_ const char *); |
0dac06c4 |
859 | FILE * my_fdopen (int, const char *); |
bc10a425 |
860 | int my_fclose (FILE *); |
a15cef0c |
861 | int my_fwrite (const void *, size_t, size_t, FILE *); |
fd8cd3a3 |
862 | int Perl_my_flush (pTHX_ FILE *); |
2fbb330f |
863 | struct passwd * Perl_my_getpwnam (pTHX_ const char *name); |
fd8cd3a3 |
864 | struct passwd * Perl_my_getpwuid (pTHX_ Uid_t uid); |
2fbb330f |
865 | void my_endpwent (pTHX); |
866 | char * my_getlogin (void); |
c07a80fd |
867 | typedef char __VMS_SEPYTOTORP__; |
868 | /* prototype section end marker; `typedef' passes through cpp */ |
a0d0e21e |
869 | |
44a8e56a |
870 | #ifdef NO_PERL_TYPEDEFS /* We'll try not to scramble later files */ |
871 | # ifdef __MY_BOOL_TYPE_FAKE |
872 | # undef bool |
873 | # undef __MY_BOOL_TYPE_FAKE |
874 | # endif |
875 | # ifdef __MY_I32_TYPE_FAKE |
876 | # undef I32 |
877 | # undef __MY_I32_TYPE_FAKE |
878 | # endif |
879 | # ifdef __MY_SV_TYPE_FAKE |
880 | # undef SV |
881 | # undef __MY_SV_TYPE_FAKE |
882 | # endif |
883 | #endif |
884 | |
a0d0e21e |
885 | #ifndef VMS_DO_SOCKETS |
748a9306 |
886 | /* This relies on tricks in perl.h to pick up that these manifest constants |
887 | * are undefined and set up conversion routines. It will then redefine |
888 | * these manifest constants, so the actual values will match config.h |
889 | */ |
890 | #undef HAS_HTONS |
891 | #undef HAS_NTOHS |
892 | #undef HAS_HTONL |
893 | #undef HAS_NTOHL |
a0d0e21e |
894 | #endif |
895 | |
3b7650f4 |
896 | /* The C RTL manual says to undef the macro for DEC C 5.2 and lower. */ |
897 | #if defined(fileno) && defined(__DECC_VER) && __DECC_VER < 50300000 |
898 | # undef fileno |
899 | #endif |
900 | |
22d4bb9c |
901 | #define NO_ENVIRON_ARRAY |
902 | |
a0d0e21e |
903 | #endif /* __vmsish_h_included */ |