3 * VMS-specific C header file for perl5.
5 * Last revised: 16-Sep-1998 by Charles Bailey bailey@newman.upenn.edu
9 #ifndef __vmsish_h_included
10 #define __vmsish_h_included
12 #include <descrip.h> /* for dirent struct definitions */
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 */
16 #include <stsdef.h> /* bitmasks for exit status testing */
18 /* Suppress compiler warnings from DECC for VMS-specific extensions:
19 * ADDRCONSTEXT,NEEDCONSTEXT: initialization of data with non-constant values
20 * (e.g. pointer fields of descriptors)
23 # pragma message disable (ADDRCONSTEXT,NEEDCONSTEXT)
26 /* DEC's C compilers and gcc use incompatible definitions of _to(upp|low)er() */
30 #define _toupper(c) (((c) < 'a' || (c) > 'z') ? (c) : (c) & ~040)
34 #define _tolower(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) | 040)
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. */
37 #if defined(__ALPHA) && defined(__DECC)
39 #define abs(__x) __ABS(__x)
41 #define labs(__x) __LABS(__x)
42 #endif /* __ALPHA && __DECC */
44 /* Assorted things to look like Unix */
46 #ifndef _IOLBF /* gcc's stdio.h doesn't define this */
50 #include <processes.h> /* for vfork() */
53 #include <file.h> /* it's not <sys/file.h>, so don't use I_SYS_FILE */
54 #if defined(__DECC) && defined(__DECC_VER) && __DECC_VER > 20000000
55 # include <unistd.h> /* DECC has this; VAXC and gcc don't */
58 /* VAXC doesn't have a unary plus operator, so we need to get there indirectly */
59 #if defined(VAXC) && !defined(__DECC)
60 # define NO_UNARY_PLUS
63 #ifdef NO_PERL_TYPEDEFS /* a2p; we don't want Perl's special routines */
64 # define DONT_MASK_RTL_CALLS
67 /* Note that we do, in fact, have this */
69 #define HAS_GETENV_LEN
71 #ifndef DONT_MASK_RTL_CALLS
75 /* getenv used for regular logical names */
76 # define getenv(v) my_getenv(v,TRUE)
78 #define getenv_len(v,l) my_getenv_len(v,l,TRUE)
80 /* DECC introduces this routine in the RTL as of VMS 7.0; for now,
81 * we'll use ours, since it gives us the full VMS exit status. */
82 #define waitpid my_waitpid
84 /* Don't redeclare standard RTL routines in Perl's header files;
85 * VMS history or extensions makes some of the formal protoypes
86 * differ from the common Unix forms.
88 #define DONT_DECLARE_STD 1
90 /* Our own contribution to PerlShr's global symbols . . . */
91 #define vmstrnenv Perl_vmstrnenv
92 #define my_trnlnm Perl_my_trnlnm
93 #define my_getenv_len Perl_my_getenv_len
94 #define prime_env_iter Perl_prime_env_iter
95 #define vmssetenv Perl_vmssetenv
96 #if !defined(PERL_IMPLICIT_CONTEXT)
97 #define my_setenv Perl_my_setenv
98 #define my_getenv Perl_my_getenv
100 #define my_setenv(a,b) Perl_my_setenv(aTHX_ a,b)
101 #define my_getenv(a,b) Perl_my_getenv(aTHX_ a,b)
103 #define my_crypt Perl_my_crypt
104 #define my_waitpid Perl_my_waitpid
105 #define my_gconvert Perl_my_gconvert
106 #define do_rmdir Perl_do_rmdir
107 #define kill_file Perl_kill_file
108 #define my_mkdir Perl_my_mkdir
109 #define my_utime Perl_my_utime
110 #define rmsexpand Perl_rmsexpand
111 #define rmsexpand_ts Perl_rmsexpand_ts
112 #define fileify_dirspec Perl_fileify_dirspec
113 #define fileify_dirspec_ts Perl_fileify_dirspec_ts
114 #define pathify_dirspec Perl_pathify_dirspec
115 #define pathify_dirspec_ts Perl_pathify_dirspec_ts
116 #define tounixspec Perl_tounixspec
117 #define tounixspec_ts Perl_tounixspec_ts
118 #define tovmsspec Perl_tovmsspec
119 #define tovmsspec_ts Perl_tovmsspec_ts
120 #define tounixpath Perl_tounixpath
121 #define tounixpath_ts Perl_tounixpath_ts
122 #define tovmspath Perl_tovmspath
123 #define tovmspath_ts Perl_tovmspath_ts
124 #define vms_image_init Perl_vms_image_init
125 #define opendir Perl_opendir
126 #define readdir Perl_readdir
127 #define telldir Perl_telldir
128 #define seekdir Perl_seekdir
129 #define closedir Perl_closedir
130 #define vmsreaddirversions Perl_vmsreaddirversions
131 #define my_gmtime Perl_my_gmtime
132 #define my_localtime Perl_my_localtime
133 #define my_time Perl_my_time
134 #define my_sigemptyset Perl_my_sigemptyset
135 #define my_sigfillset Perl_my_sigfillset
136 #define my_sigaddset Perl_my_sigaddset
137 #define my_sigdelset Perl_my_sigdelset
138 #define my_sigismember Perl_my_sigismember
139 #define my_sigprocmask Perl_my_sigprocmask
140 #define cando_by_name Perl_cando_by_name
141 #define flex_fstat Perl_flex_fstat
142 #define flex_stat Perl_flex_stat
143 #define trim_unixpath Perl_trim_unixpath
144 #define my_vfork Perl_my_vfork
145 #define vms_do_aexec Perl_vms_do_aexec
146 #define vms_do_exec Perl_vms_do_exec
147 #define do_aspawn Perl_do_aspawn
148 #define do_spawn Perl_do_spawn
149 #define my_fwrite Perl_my_fwrite
150 #define my_flush Perl_my_flush
151 #define my_getpwnam Perl_my_getpwnam
152 #define my_getpwuid Perl_my_getpwuid
153 #define my_getpwent Perl_my_getpwent
154 #define my_endpwent Perl_my_endpwent
155 #define my_getlogin Perl_my_getlogin
156 #define rmscopy Perl_rmscopy
157 #define init_os_extras Perl_init_os_extras
159 /* Delete if at all possible, changing protections if necessary. */
160 #define unlink kill_file
163 * Intercept calls to fork, so we know whether subsequent calls to
164 * exec should be handled in VMSish or Unixish style.
166 #define fork my_vfork
167 #ifndef DONT_MASK_RTL_CALLS /* #defined in vms.c so we see real vfork */
171 # define vfork my_vfork
175 * This symbol is defined if Time_t is an unsigned type on this system.
180 * This symbol, if defined, indicates that error messages should be
181 * should be generated in a format that allows the use of the Acme
182 * GUI/editor's autofind feature.
184 #undef ACME_MESS /**/
186 /* ALTERNATE_SHEBANG:
187 * This symbol, if defined, contains a "magic" string which may be used
188 * as the first line of a Perl program designed to be executed directly
189 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
190 * begins with a character other then #, then Perl will only treat
191 * it as a command line if if finds the string "perl" in the first
192 * word; otherwise it's treated as the first line of code in the script.
193 * (IOW, Perl won't hand off to another interpreter via an alternate
194 * shebang sequence that might be legal Perl code.)
196 #define ALTERNATE_SHEBANG "$"
198 /* Macros to set errno using the VAX thread-safe calls, if present */
199 #if (defined(__DECC) || defined(__DECCXX)) && !defined(__ALPHA)
200 # define set_errno(v) (cma$tis_errno_set_value(v))
201 void cma$tis_errno_set_value(int __value); /* missing in some errno.h */
202 # define set_vaxc_errno(v) (vaxc$errno = (v))
204 # define set_errno(v) (errno = (v))
205 # define set_vaxc_errno(v) (vaxc$errno = (v))
208 /* Support for 'vmsish' behaviors enabled with C<use vmsish> pragma */
210 #define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */
212 #define HINT_V_VMSISH 24
213 #define HINT_M_VMSISH_STATUS 0x20000000 /* system, $? return VMS status */
214 #define HINT_M_VMSISH_EXIT 0x40000000 /* exit(1) ==> SS$_NORMAL */
215 #define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */
216 #define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */
218 #define TEST_VMSISH(h) (PL_curcop->op_private & ((h) >> HINT_V_VMSISH))
219 #define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS)
220 #define VMSISH_EXIT TEST_VMSISH(HINT_M_VMSISH_EXIT)
221 #define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME)
223 /* Flags for vmstrnenv() */
224 #define PERL__TRNENV_SECURE 0x01
226 /* Handy way to vet calls to VMS system services and RTL routines. */
227 #define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \
228 if (!((__ckvms_sts=(call))&1)) { \
229 set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \
230 Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \
231 __ckvms_sts,__FILE__,__LINE__); } } STMT_END
233 /* Same thing, but don't call back to Perl's croak(); useful for errors
234 * occurring during startup, before Perl's state is initialized */
235 #define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \
236 if (!((__ckvms_sts=(call))&1)) { \
237 set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \
238 fprintf(Perl_debug_log,"Fatal VMS error (status=%d) at %s, line %d", \
239 __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END
241 #ifdef VMS_DO_SOCKETS
242 #include "sockadapt.h"
245 #define BIT_BUCKET "_NLA0:"
246 #define PERL_SYS_INIT(c,v) vms_image_init((c),(v)); MALLOC_INIT
247 #define PERL_SYS_TERM() MALLOC_TERM
253 * This symbol, if defined, indicates that the program is running under
254 * VMS. It's a symbol automagically defined by all VMS C compilers I've seen.
255 * Just in case, however . . . */
261 * This symbol, if defined, indicates that the ioctl() routine is
262 * available to set I/O characteristics
264 #undef HAS_IOCTL /**/
267 * This symbol, if defined, indicates that the routine utime() is
268 * available to update the access and modification times of files.
270 #define HAS_UTIME /**/
273 * This symbol, if defined, indicates that the getgrnam() and
274 * getgrgid() routines are available to get group entries.
275 * The getgrent() has a separate definition, HAS_GETGRENT.
277 #undef HAS_GROUP /**/
280 * This symbol, if defined, indicates that the getpwnam() and
281 * getpwuid() routines are available to get password entries.
282 * The getpwent() has a separate definition, HAS_GETPWENT.
284 #define HAS_PASSWD /**/
290 * This symbol, if defined, indicates that the program should
291 * use the routine my_binmode(FILE *fp, char iotype) to insure
292 * that a file is in "binary" mode -- that is, that no translation
293 * of bytes occurs on read or write operations.
298 * This symbol holds the type used to declare buffers for information
299 * returned by stat(). It's usually just struct stat. It may be necessary
300 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
304 * We need this typedef to point to the new type even if DONT_MASK_RTL_CALLS
305 * is in effect, since Perl's thread.h embeds one of these structs in its
306 * thread data struct, and our struct mystat is a different size from the
307 * regular struct stat (cf. note above about having to pad struct to work
308 * around bug in compiler.)
309 * It's OK to pass one of these to the RTL's stat(), though, since the
310 * fields it fills are the same in each struct.
312 #define Stat_t struct mystat
315 * This symbol is defined if this system has a stat structure declaring
317 * VMS: Field exists in POSIXish version of struct stat(), but is not used.
319 #undef USE_STAT_RDEV /**/
322 * fwrite1() should be a routine with the same calling sequence as fwrite(),
323 * but which outputs all of the bytes requested as a single stream (unlike
324 * fwrite() itself, which on some systems outputs several distinct records
325 * if the number_of_items parameter is >1).
327 #define fwrite1 my_fwrite
329 /* By default, flush data all the way to disk, not just to RMS buffers */
330 #define Fflush(fp) my_flush(fp)
332 /* Use our own rmdir() */
333 #define rmdir(name) do_rmdir(name)
335 /* Assorted fiddling with sigs . . . */
337 #define ABORT() abort()
338 /* VAXC's signal.h doesn't #define SIG_ERR, but provides BADSIG instead. */
339 #if !defined(SIG_ERR) && defined(BADSIG)
340 # define SIG_ERR BADSIG
344 /* Used with our my_utime() routine in vms.c */
349 #define utime my_utime
351 /* This is what times() returns, but <times.h> calls it tbuffer_t on VMS
352 * prior to v7.0. We check the DECC manifest to see whether it's already
353 * done this for us, relying on the fact that perl.h #includes <time.h>
354 * before it #includes "vmsish.h".
359 clock_t tms_utime; /* user time */
360 clock_t tms_stime; /* system time - always 0 on VMS */
361 clock_t tms_cutime; /* user time, children */
362 clock_t tms_cstime; /* system time, children - always 0 on VMS */
365 /* The new headers change the times() prototype to tms from tbuffer */
366 # define tbuffer_t struct tms
369 /* Substitute our own routines for gmtime(), localtime(), and time(),
370 * which allow us to implement the vmsish 'time' pragma, and work
371 * around absence of system-level UTC support on old versions of VMS.
373 #define gmtime(t) my_gmtime(t)
374 #define localtime(t) my_localtime(t)
375 #define time(t) my_time(t)
377 /* If we're using an older version of VMS whose Unix signal emulation
378 * isn't very POSIXish, then roll our own.
380 #if __VMS_VER < 70000000 || __DECC_VER < 50200000
381 # define HOMEGROWN_POSIX_SIGNALS
383 #ifdef HOMEGROWN_POSIX_SIGNALS
384 # define sigemptyset(t) my_sigemptyset(t)
385 # define sigfillset(t) my_sigfillset(t)
386 # define sigaddset(t, u) my_sigaddset(t, u)
387 # define sigdelset(t, u) my_sigdelset(t, u)
388 # define sigismember(t, u) my_sigismember(t, u)
389 # define sigprocmask(t, u, v) my_sigprocmask(t, u, v)
391 typedef int sigset_t;
393 /* The tools for sigprocmask() are there, just not the routine itself */
395 # define SIG_UNBLOCK 1
401 # define SIG_SETMASK 3
403 # define sigaction sigvec
404 # define sa_flags sv_onstack
405 # define sa_handler sv_handler
406 # define sa_mask sv_mask
407 # define sigsuspend(set) sigpause(*set)
408 # define sigpending(a) (not_here("sigpending"),0)
411 /* VMS doesn't use a real sys_nerr, but we need this when scanning for error
412 * messages in text strings . . .
415 #define sys_nerr EVMSERR /* EVMSERR is as high as we can go. */
417 /* Look up new %ENV values on the fly */
418 #define DYNAMIC_ENV_FETCH 1
419 #define ENV_HV_NAME "%EnV%VmS%"
420 /* Special getenv function for retrieving %ENV elements. */
421 #define ENVgetenv(v) my_getenv(v,FALSE)
422 #define ENVgetenv_len(v,l) my_getenv_len(v,l,FALSE)
425 /* Thin jacket around cuserid() tomatch Unix' calling sequence */
426 #define getlogin my_getlogin
428 /* Ditto for sys$hash_passwrod() . . . */
429 #define crypt my_crypt
431 /* Tweak arg to mkdir first, so we can tolerate trailing /. */
432 #define Mkdir(dir,mode) my_mkdir((dir),(mode))
434 /* Use our own stat() clones, which handle Unix-style directory names */
435 #define Stat(name,bufptr) flex_stat(name,bufptr)
436 #define Fstat(fd,bufptr) flex_fstat(fd,bufptr)
438 /* Setup for the dirent routines:
439 * opendir(), closedir(), readdir(), seekdir(), telldir(), and
440 * vmsreaddirversions(), and preprocessor stuff on which these depend:
441 * Written by Rich $alz, <rsalz@bbn.com> in August, 1990.
443 /* Data structure returned by READDIR(). */
445 char d_name[256]; /* File name */
446 int d_namlen; /* Length of d_name */
447 int vms_verscount; /* Number of versions */
448 int vms_versions[20]; /* Version numbers */
451 /* Handle returned by opendir(), used by the other routines. You
452 * are not supposed to care what's inside this structure. */
453 typedef struct _dirdesc {
455 int vms_wantversions;
456 unsigned long int count;
459 struct dsc$descriptor_s pat;
462 #define rewinddir(dirp) seekdir((dirp), 0)
464 /* used for our emulation of getpw* */
466 char *pw_name; /* Username */
468 Uid_t pw_uid; /* UIC member number */
469 Gid_t pw_gid; /* UIC group number */
470 char *pw_comment; /* Default device/directory (Unix-style) */
471 char *pw_gecos; /* Owner */
472 char *pw_dir; /* Default device/directory (VMS-style) */
473 char *pw_shell; /* Default CLI name (eg. DCL) */
475 #define pw_unixdir pw_comment /* Default device/directory (Unix-style) */
476 #define getpwnam my_getpwnam
477 #define getpwuid my_getpwuid
478 #define getpwent my_getpwent
479 #define endpwent my_endpwent
480 #define setpwent my_endpwent
482 /* Our own stat_t substitute, since we play with st_dev and st_ino -
483 * we want atomic types so Unix-bound code which compares these fields
484 * for two files will work most of the time under VMS.
485 * N.B. 1. The st_ino hack assumes that sizeof(unsigned short[3]) ==
486 * sizeof(unsigned) + sizeof(unsigned short). We can't use a union type
487 * to map the unsigned int we want and the unsigned short[3] the CRTL
488 * returns into the same member, since gcc has different ideas than DECC
489 * and VAXC about sizing union types.
490 * N.B 2. The routine cando() in vms.c assumes that &stat.st_ino is the
493 /* First, grab the system types, so we don't clobber them later */
495 /* Since we've got to match the size of the CRTL's stat_t, we need
496 * to mimic DECC's alignment settings.
498 #if defined(__DECC) || defined(__DECCXX)
499 # pragma __member_alignment __save
500 # pragma __nomember_alignment
503 # pragma __message __save
504 # pragma __message disable (__MISALGNDSTRCT)
505 # pragma __message disable (__MISALGNDMEM)
509 char *st_devnam; /* pointer to device name */
510 unsigned st_ino; /* hack - CRTL uses unsigned short[3] for */
511 unsigned short rvn; /* FID (num,seq,rvn) */
512 unsigned short st_mode; /* file "mode" i.e. prot, dir, reg, etc. */
513 int st_nlink; /* for compatibility - not really used */
514 unsigned st_uid; /* from ACP - QIO uic field */
515 unsigned short st_gid; /* group number extracted from st_uid */
516 dev_t st_rdev; /* for compatibility - always zero */
517 off_t st_size; /* file size in bytes */
518 unsigned st_atime; /* file access time; always same as st_mtime */
519 unsigned st_mtime; /* last modification time */
520 unsigned st_ctime; /* file creation time */
521 char st_fab_rfm; /* record format */
522 char st_fab_rat; /* record attributes */
523 char st_fab_fsz; /* fixed header size */
524 unsigned st_dev; /* encoded device name */
525 /* Pad struct out to integral number of longwords, since DECC 5.6/VAX
526 * has a bug in dealing with offsets in structs in which are embedded
527 * other structs whose size is an odd number of bytes. (An even
528 * number of bytes is enough to make it happy, but we go for natural
531 char st_fill1[sizeof(void *) - (3*sizeof(unsigned short) + 3*sizeof(char))%sizeof(void *)];
533 typedef unsigned mydev_t;
534 typedef unsigned myino_t;
535 #ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */
540 # define dev_t mydev_t
541 # define ino_t myino_t
543 #if defined(__DECC) || defined(__DECCXX)
544 # pragma __member_alignment __restore
547 # pragma __message __restore
549 /* Cons up a 'delete' bit for testing access */
550 #define S_IDUSR (S_IWUSR | S_IXUSR)
551 #define S_IDGRP (S_IWGRP | S_IXGRP)
552 #define S_IDOTH (S_IWOTH | S_IXOTH)
554 /* Prototypes for functions unique to vms.c. Don't include replacements
555 * for routines in the mainline source files excluded by #ifndef VMS;
556 * their prototypes are already in proto.h.
558 * In order to keep Gen_ShrFls.Pl happy, functions which are to be made
559 * available to images linked to PerlShr.Exe must be declared between the
560 * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form
561 * <data type><TAB>name<WHITESPACE>(<prototype args>);
564 #ifdef NO_PERL_TYPEDEFS
565 /* We don't have Perl typedefs available (e.g. when building a2p), so
566 we fake them here. N.B. There is *no* guarantee that the faked
567 prototypes will actually match the real routines. If you want to
568 call Perl routines, include perl.h to get the real typedefs. */
571 # define __MY_BOOL_TYPE_FAKE
575 # define __MY_I32_TYPE_FAKE
578 # define SV void /* Since we only see SV * in prototypes */
579 # define __MY_SV_TYPE_FAKE
583 void prime_env_iter (void);
584 void init_os_extras ();
585 /* prototype section start marker; `typedef' passes through cpp */
586 typedef char __VMS_PROTOTYPES__;
587 int vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int);
588 int my_trnlnm (const char *, char *, unsigned long int);
589 #if !defined(PERL_IMPLICIT_CONTEXT)
590 char * Perl_my_getenv (const char *, bool);
592 char * Perl_my_getenv (pTHX_ const char *, bool);
594 char * my_getenv_len (const char *, unsigned long *, bool);
595 int vmssetenv (char *, char *, struct dsc$descriptor_s **);
596 char * my_crypt (const char *, const char *);
597 Pid_t my_waitpid (Pid_t, int *, int);
598 char * my_gconvert (double, int, int, char *);
599 int do_rmdir (char *);
600 int kill_file (char *);
601 int my_mkdir (char *, Mode_t);
602 int my_utime (char *, struct utimbuf *);
603 char * rmsexpand (char *, char *, char *, unsigned);
604 char * rmsexpand_ts (char *, char *, char *, unsigned);
605 char * fileify_dirspec (char *, char *);
606 char * fileify_dirspec_ts (char *, char *);
607 char * pathify_dirspec (char *, char *);
608 char * pathify_dirspec_ts (char *, char *);
609 char * tounixspec (char *, char *);
610 char * tounixspec_ts (char *, char *);
611 char * tovmsspec (char *, char *);
612 char * tovmsspec_ts (char *, char *);
613 char * tounixpath (char *, char *);
614 char * tounixpath_ts (char *, char *);
615 char * tovmspath (char *, char *);
616 char * tovmspath_ts (char *, char *);
617 void vms_image_init (int *, char ***);
618 DIR * opendir (char *);
619 struct dirent * readdir (DIR *);
620 long telldir (DIR *);
621 void seekdir (DIR *, long);
622 void closedir (DIR *);
623 void vmsreaddirversions (DIR *, int);
624 struct tm * my_gmtime (const time_t *);
625 struct tm * my_localtime (const time_t *);
626 time_t my_time (time_t *);
627 #ifdef HOMEGROWN_POSIX_SIGNALS
628 int my_sigemptyset (sigset_t *);
629 int my_sigfillset (sigset_t *);
630 int my_sigaddset (sigset_t *, int);
631 int my_sigdelset (sigset_t *, int);
632 int my_sigismember (sigset_t *, int);
633 int my_sigprocmask (int, sigset_t *, sigset_t *);
635 I32 cando_by_name (I32, I32, char *);
636 int flex_fstat (int, Stat_t *);
637 int flex_stat (const char *, Stat_t *);
638 int trim_unixpath (char *, char*, int);
640 bool vms_do_aexec (SV *, SV **, SV **);
641 bool vms_do_exec (char *);
642 unsigned long int do_aspawn (void *, void **, void **);
643 unsigned long int do_spawn (char *);
644 int my_fwrite (void *, size_t, size_t, FILE *);
645 int my_flush (FILE *);
646 struct passwd * my_getpwnam (char *name);
647 struct passwd * my_getpwuid (Uid_t uid);
648 struct passwd * my_getpwent ();
650 char * my_getlogin ();
651 int rmscopy (char *, char *, int);
652 typedef char __VMS_SEPYTOTORP__;
653 /* prototype section end marker; `typedef' passes through cpp */
655 #ifdef NO_PERL_TYPEDEFS /* We'll try not to scramble later files */
656 # ifdef __MY_BOOL_TYPE_FAKE
658 # undef __MY_BOOL_TYPE_FAKE
660 # ifdef __MY_I32_TYPE_FAKE
662 # undef __MY_I32_TYPE_FAKE
664 # ifdef __MY_SV_TYPE_FAKE
666 # undef __MY_SV_TYPE_FAKE
670 #ifndef VMS_DO_SOCKETS
671 /* This relies on tricks in perl.h to pick up that these manifest constants
672 * are undefined and set up conversion routines. It will then redefine
673 * these manifest constants, so the actual values will match config.h
681 #define TMPPATH "sys$scratch:perl-eXXXXXX"
683 #endif /* __vmsish_h_included */