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)
81 #define getenv_len(v,l) my_getenv_len(v,l,TRUE)
83 /* DECC introduces this routine in the RTL as of VMS 7.0; for now,
84 * we'll use ours, since it gives us the full VMS exit status. */
85 #define waitpid my_waitpid
87 /* Don't redeclare standard RTL routines in Perl's header files;
88 * VMS history or extensions makes some of the formal protoypes
89 * differ from the common Unix forms.
91 #define DONT_DECLARE_STD 1
93 /* Our own contribution to PerlShr's global symbols . . . */
94 #define vmstrnenv Perl_vmstrnenv
95 #define my_trnlnm Perl_my_trnlnm
96 #define my_getenv_len Perl_my_getenv_len
97 #define prime_env_iter Perl_prime_env_iter
98 #define vmssetenv Perl_vmssetenv
99 #if !defined(PERL_IMPLICIT_CONTEXT)
100 #define my_setenv Perl_my_setenv
101 #define my_getenv Perl_my_getenv
103 #define my_setenv(a,b) Perl_my_setenv(aTHX_ a,b)
104 #define my_getenv(a,b) Perl_my_getenv(aTHX_ a,b)
106 #define my_crypt Perl_my_crypt
107 #define my_waitpid Perl_my_waitpid
108 #define my_gconvert Perl_my_gconvert
109 #define do_rmdir Perl_do_rmdir
110 #define kill_file Perl_kill_file
111 #define my_mkdir Perl_my_mkdir
112 #define my_utime Perl_my_utime
113 #define rmsexpand Perl_rmsexpand
114 #define rmsexpand_ts Perl_rmsexpand_ts
115 #define fileify_dirspec Perl_fileify_dirspec
116 #define fileify_dirspec_ts Perl_fileify_dirspec_ts
117 #define pathify_dirspec Perl_pathify_dirspec
118 #define pathify_dirspec_ts Perl_pathify_dirspec_ts
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 vms_image_init Perl_vms_image_init
128 #define opendir Perl_opendir
129 #define readdir Perl_readdir
130 #define telldir Perl_telldir
131 #define seekdir Perl_seekdir
132 #define closedir Perl_closedir
133 #define vmsreaddirversions Perl_vmsreaddirversions
134 #define my_gmtime Perl_my_gmtime
135 #define my_localtime Perl_my_localtime
136 #define my_time Perl_my_time
137 #define my_sigemptyset Perl_my_sigemptyset
138 #define my_sigfillset Perl_my_sigfillset
139 #define my_sigaddset Perl_my_sigaddset
140 #define my_sigdelset Perl_my_sigdelset
141 #define my_sigismember Perl_my_sigismember
142 #define my_sigprocmask Perl_my_sigprocmask
143 #define cando_by_name Perl_cando_by_name
144 #define flex_fstat Perl_flex_fstat
145 #define flex_stat Perl_flex_stat
146 #define trim_unixpath Perl_trim_unixpath
147 #define my_vfork Perl_my_vfork
148 #define vms_do_aexec Perl_vms_do_aexec
149 #define vms_do_exec Perl_vms_do_exec
150 #define do_aspawn Perl_do_aspawn
151 #define do_spawn Perl_do_spawn
152 #define my_fwrite Perl_my_fwrite
153 #define my_flush Perl_my_flush
154 #define my_getpwnam Perl_my_getpwnam
155 #define my_getpwuid Perl_my_getpwuid
156 #define my_getpwent Perl_my_getpwent
157 #define my_endpwent Perl_my_endpwent
158 #define my_getlogin Perl_my_getlogin
159 #define rmscopy Perl_rmscopy
160 #define init_os_extras Perl_init_os_extras
162 /* Delete if at all possible, changing protections if necessary. */
163 #define unlink kill_file
166 * Intercept calls to fork, so we know whether subsequent calls to
167 * exec should be handled in VMSish or Unixish style.
169 #define fork my_vfork
170 #ifndef DONT_MASK_RTL_CALLS /* #defined in vms.c so we see real vfork */
174 # define vfork my_vfork
178 * This symbol is defined if Time_t is an unsigned type on this system.
183 * This symbol, if defined, indicates that error messages should be
184 * should be generated in a format that allows the use of the Acme
185 * GUI/editor's autofind feature.
187 #undef ACME_MESS /**/
189 /* ALTERNATE_SHEBANG:
190 * This symbol, if defined, contains a "magic" string which may be used
191 * as the first line of a Perl program designed to be executed directly
192 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
193 * begins with a character other then #, then Perl will only treat
194 * it as a command line if if finds the string "perl" in the first
195 * word; otherwise it's treated as the first line of code in the script.
196 * (IOW, Perl won't hand off to another interpreter via an alternate
197 * shebang sequence that might be legal Perl code.)
199 #define ALTERNATE_SHEBANG "$"
201 /* Lower case entry points for these are missing in some earlier RTLs
202 * so we borrow the defines and declares from errno.h and upcase them.
204 #if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 50500000)
205 # define errno (*CMA$TIS_ERRNO_GET_ADDR())
206 # define vaxc$errno (*CMA$TIS_VMSERRNO_GET_ADDR())
207 int *CMA$TIS_ERRNO_GET_ADDR (void); /* UNIX style error code */
208 int *CMA$TIS_VMSERRNO_GET_ADDR (void); /* VMS error (errno == EVMSERR) */
211 /* Macros to set errno using the VAX thread-safe calls, if present */
212 #if (defined(__DECC) || defined(__DECCXX)) && !defined(__ALPHA)
213 # define set_errno(v) (cma$tis_errno_set_value(v))
214 void cma$tis_errno_set_value(int __value); /* missing in some errno.h */
215 # define set_vaxc_errno(v) (vaxc$errno = (v))
217 # define set_errno(v) (errno = (v))
218 # define set_vaxc_errno(v) (vaxc$errno = (v))
221 /* Support for 'vmsish' behaviors enabled with C<use vmsish> pragma */
223 #define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */
225 #define HINT_V_VMSISH 24
226 #define HINT_M_VMSISH_HUSHED 0x10000000 /* turn off message on error exit*/
227 #define HINT_M_VMSISH_STATUS 0x20000000 /* system, $? return VMS status */
228 #define HINT_M_VMSISH_EXIT 0x40000000 /* exit(1) ==> SS$_NORMAL */
229 #define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */
230 #define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */
232 #define TEST_VMSISH(h) (PL_curcop->op_private & ((h) >> HINT_V_VMSISH))
233 #define VMSISH_HUSHED TEST_VMSISH(HINT_M_VMSISH_HUSHED)
234 #define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS)
235 #define VMSISH_EXIT TEST_VMSISH(HINT_M_VMSISH_EXIT)
236 #define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME)
238 /* Flags for vmstrnenv() */
239 #define PERL__TRNENV_SECURE 0x01
241 /* Handy way to vet calls to VMS system services and RTL routines. */
242 #define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \
243 if (!((__ckvms_sts=(call))&1)) { \
244 set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \
245 Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \
246 __ckvms_sts,__FILE__,__LINE__); } } STMT_END
248 /* Same thing, but don't call back to Perl's croak(); useful for errors
249 * occurring during startup, before Perl's state is initialized */
250 #define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \
251 if (!((__ckvms_sts=(call))&1)) { \
252 set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \
253 fprintf(Perl_debug_log,"Fatal VMS error (status=%d) at %s, line %d", \
254 __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END
256 #ifdef VMS_DO_SOCKETS
257 #include "sockadapt.h"
260 #define BIT_BUCKET "_NLA0:"
261 #define PERL_SYS_INIT(c,v) vms_image_init((c),(v)); MALLOC_INIT
262 #define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM
267 #define PERL_FS_VER_FMT "%d_%d_%d"
268 /* Temporary; we need to add support for this to Configure.Com */
269 #ifdef PERL_INC_VERSION_LIST
270 # undef PERL_INC_VERSION_LIST
274 * This symbol, if defined, indicates that the program is running under
275 * VMS. It's a symbol automagically defined by all VMS C compilers I've seen.
276 * Just in case, however . . . */
282 * This symbol, if defined, indicates that the ioctl() routine is
283 * available to set I/O characteristics
285 #undef HAS_IOCTL /**/
288 * This symbol, if defined, indicates that the routine utime() is
289 * available to update the access and modification times of files.
291 #define HAS_UTIME /**/
294 * This symbol, if defined, indicates that the getgrnam() and
295 * getgrgid() routines are available to get group entries.
296 * The getgrent() has a separate definition, HAS_GETGRENT.
298 #undef HAS_GROUP /**/
301 * This symbol, if defined, indicates that the getpwnam() and
302 * getpwuid() routines are available to get password entries.
303 * The getpwent() has a separate definition, HAS_GETPWENT.
305 #define HAS_PASSWD /**/
311 * This symbol, if defined, indicates that the program should
312 * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
313 * that a file is in "binary" mode -- that is, that no translation
314 * of bytes occurs on read or write operations.
319 * This symbol holds the type used to declare buffers for information
320 * returned by stat(). It's usually just struct stat. It may be necessary
321 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
325 * We need this typedef to point to the new type even if DONT_MASK_RTL_CALLS
326 * is in effect, since Perl's thread.h embeds one of these structs in its
327 * thread data struct, and our struct mystat is a different size from the
328 * regular struct stat (cf. note above about having to pad struct to work
329 * around bug in compiler.)
330 * It's OK to pass one of these to the RTL's stat(), though, since the
331 * fields it fills are the same in each struct.
333 #define Stat_t struct mystat
336 * This symbol is defined if this system has a stat structure declaring
338 * VMS: Field exists in POSIXish version of struct stat(), but is not used.
340 #undef USE_STAT_RDEV /**/
343 * fwrite1() should be a routine with the same calling sequence as fwrite(),
344 * but which outputs all of the bytes requested as a single stream (unlike
345 * fwrite() itself, which on some systems outputs several distinct records
346 * if the number_of_items parameter is >1).
348 #define fwrite1 my_fwrite
350 /* By default, flush data all the way to disk, not just to RMS buffers */
351 #define Fflush(fp) my_flush(fp)
353 /* Use our own rmdir() */
354 #define rmdir(name) do_rmdir(name)
356 /* Assorted fiddling with sigs . . . */
358 #define ABORT() abort()
359 /* VAXC's signal.h doesn't #define SIG_ERR, but provides BADSIG instead. */
360 #if !defined(SIG_ERR) && defined(BADSIG)
361 # define SIG_ERR BADSIG
365 /* Used with our my_utime() routine in vms.c */
370 #define utime my_utime
372 /* This is what times() returns, but <times.h> calls it tbuffer_t on VMS
373 * prior to v7.0. We check the DECC manifest to see whether it's already
374 * done this for us, relying on the fact that perl.h #includes <time.h>
375 * before it #includes "vmsish.h".
380 clock_t tms_utime; /* user time */
381 clock_t tms_stime; /* system time - always 0 on VMS */
382 clock_t tms_cutime; /* user time, children */
383 clock_t tms_cstime; /* system time, children - always 0 on VMS */
386 /* The new headers change the times() prototype to tms from tbuffer */
387 # define tbuffer_t struct tms
390 /* Substitute our own routines for gmtime(), localtime(), and time(),
391 * which allow us to implement the vmsish 'time' pragma, and work
392 * around absence of system-level UTC support on old versions of VMS.
394 #define gmtime(t) my_gmtime(t)
395 #define localtime(t) my_localtime(t)
396 #define time(t) my_time(t)
398 /* If we're using an older version of VMS whose Unix signal emulation
399 * isn't very POSIXish, then roll our own.
401 #if __VMS_VER < 70000000 || __DECC_VER < 50200000
402 # define HOMEGROWN_POSIX_SIGNALS
404 #ifdef HOMEGROWN_POSIX_SIGNALS
405 # define sigemptyset(t) my_sigemptyset(t)
406 # define sigfillset(t) my_sigfillset(t)
407 # define sigaddset(t, u) my_sigaddset(t, u)
408 # define sigdelset(t, u) my_sigdelset(t, u)
409 # define sigismember(t, u) my_sigismember(t, u)
410 # define sigprocmask(t, u, v) my_sigprocmask(t, u, v)
412 typedef int sigset_t;
414 /* The tools for sigprocmask() are there, just not the routine itself */
416 # define SIG_UNBLOCK 1
422 # define SIG_SETMASK 3
424 # define sigaction sigvec
425 # define sa_flags sv_onstack
426 # define sa_handler sv_handler
427 # define sa_mask sv_mask
428 # define sigsuspend(set) sigpause(*set)
429 # define sigpending(a) (not_here("sigpending"),0)
432 /* VMS doesn't use a real sys_nerr, but we need this when scanning for error
433 * messages in text strings . . .
436 #define sys_nerr EVMSERR /* EVMSERR is as high as we can go. */
438 /* Look up new %ENV values on the fly */
439 #define DYNAMIC_ENV_FETCH 1
440 #define ENV_HV_NAME "%EnV%VmS%"
441 /* Special getenv function for retrieving %ENV elements. */
442 #define ENVgetenv(v) my_getenv(v,FALSE)
443 #define ENVgetenv_len(v,l) my_getenv_len(v,l,FALSE)
446 /* Thin jacket around cuserid() tomatch Unix' calling sequence */
447 #define getlogin my_getlogin
449 /* Ditto for sys$hash_passwrod() . . . */
450 #define crypt my_crypt
452 /* Tweak arg to mkdir first, so we can tolerate trailing /. */
453 #define Mkdir(dir,mode) my_mkdir((dir),(mode))
455 /* Use our own stat() clones, which handle Unix-style directory names */
456 #define Stat(name,bufptr) flex_stat(name,bufptr)
457 #define Fstat(fd,bufptr) flex_fstat(fd,bufptr)
459 /* Setup for the dirent routines:
460 * opendir(), closedir(), readdir(), seekdir(), telldir(), and
461 * vmsreaddirversions(), and preprocessor stuff on which these depend:
462 * Written by Rich $alz, <rsalz@bbn.com> in August, 1990.
464 /* Data structure returned by READDIR(). */
466 char d_name[256]; /* File name */
467 int d_namlen; /* Length of d_name */
468 int vms_verscount; /* Number of versions */
469 int vms_versions[20]; /* Version numbers */
472 /* Handle returned by opendir(), used by the other routines. You
473 * are not supposed to care what's inside this structure. */
474 typedef struct _dirdesc {
476 int vms_wantversions;
477 unsigned long int count;
480 struct dsc$descriptor_s pat;
483 #define rewinddir(dirp) seekdir((dirp), 0)
485 /* used for our emulation of getpw* */
487 char *pw_name; /* Username */
489 Uid_t pw_uid; /* UIC member number */
490 Gid_t pw_gid; /* UIC group number */
491 char *pw_comment; /* Default device/directory (Unix-style) */
492 char *pw_gecos; /* Owner */
493 char *pw_dir; /* Default device/directory (VMS-style) */
494 char *pw_shell; /* Default CLI name (eg. DCL) */
496 #define pw_unixdir pw_comment /* Default device/directory (Unix-style) */
497 #define getpwnam my_getpwnam
498 #define getpwuid my_getpwuid
499 #define getpwent my_getpwent
500 #define endpwent my_endpwent
501 #define setpwent my_endpwent
503 /* Our own stat_t substitute, since we play with st_dev and st_ino -
504 * we want atomic types so Unix-bound code which compares these fields
505 * for two files will work most of the time under VMS.
506 * N.B. 1. The st_ino hack assumes that sizeof(unsigned short[3]) ==
507 * sizeof(unsigned) + sizeof(unsigned short). We can't use a union type
508 * to map the unsigned int we want and the unsigned short[3] the CRTL
509 * returns into the same member, since gcc has different ideas than DECC
510 * and VAXC about sizing union types.
511 * N.B 2. The routine cando() in vms.c assumes that &stat.st_ino is the
514 /* First, grab the system types, so we don't clobber them later */
516 /* Since we've got to match the size of the CRTL's stat_t, we need
517 * to mimic DECC's alignment settings.
519 #if defined(__DECC) || defined(__DECCXX)
520 # pragma __member_alignment __save
521 # pragma __nomember_alignment
524 # pragma __message __save
525 # pragma __message disable (__MISALGNDSTRCT)
526 # pragma __message disable (__MISALGNDMEM)
530 char *st_devnam; /* pointer to device name */
531 unsigned st_ino; /* hack - CRTL uses unsigned short[3] for */
532 unsigned short rvn; /* FID (num,seq,rvn) */
533 unsigned short st_mode; /* file "mode" i.e. prot, dir, reg, etc. */
534 int st_nlink; /* for compatibility - not really used */
535 unsigned st_uid; /* from ACP - QIO uic field */
536 unsigned short st_gid; /* group number extracted from st_uid */
537 dev_t st_rdev; /* for compatibility - always zero */
538 off_t st_size; /* file size in bytes */
539 unsigned st_atime; /* file access time; always same as st_mtime */
540 unsigned st_mtime; /* last modification time */
541 unsigned st_ctime; /* file creation time */
542 char st_fab_rfm; /* record format */
543 char st_fab_rat; /* record attributes */
544 char st_fab_fsz; /* fixed header size */
545 unsigned st_dev; /* encoded device name */
546 /* Pad struct out to integral number of longwords, since DECC 5.6/VAX
547 * has a bug in dealing with offsets in structs in which are embedded
548 * other structs whose size is an odd number of bytes. (An even
549 * number of bytes is enough to make it happy, but we go for natural
552 char st_fill1[sizeof(void *) - (3*sizeof(unsigned short) + 3*sizeof(char))%sizeof(void *)];
554 typedef unsigned mydev_t;
555 typedef unsigned myino_t;
558 * DEC C previous to 6.0 corrupts the behavior of the /prefix
559 * qualifier with the extern prefix pragma. This provisional
560 * hack circumvents this prefix pragma problem in previous
563 #if defined(__VMS_VER) && __VMS_VER >= 70000000
564 # if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 60000000)
565 # pragma __extern_prefix save
566 # pragma __extern_prefix "" /* set to empty to prevent prefixing */
567 # define geteuid decc$__unix_geteuid
568 # define getuid decc$__unix_getuid
569 # define stat(__p1,__p2) decc$__utc_stat(__p1,__p2)
570 # define fstat(__p1,__p2) decc$__utc_fstat(__p1,__p2)
571 # pragma __extern_prefix restore
575 #ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */
580 # define dev_t mydev_t
581 # define ino_t myino_t
583 #if defined(__DECC) || defined(__DECCXX)
584 # pragma __member_alignment __restore
587 # pragma __message __restore
589 /* Cons up a 'delete' bit for testing access */
590 #define S_IDUSR (S_IWUSR | S_IXUSR)
591 #define S_IDGRP (S_IWGRP | S_IXGRP)
592 #define S_IDOTH (S_IWOTH | S_IXOTH)
595 /* Prototypes for functions unique to vms.c. Don't include replacements
596 * for routines in the mainline source files excluded by #ifndef VMS;
597 * their prototypes are already in proto.h.
599 * In order to keep Gen_ShrFls.Pl happy, functions which are to be made
600 * available to images linked to PerlShr.Exe must be declared between the
601 * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form
602 * <data type><TAB>name<WHITESPACE>(<prototype args>);
605 #ifdef NO_PERL_TYPEDEFS
606 /* We don't have Perl typedefs available (e.g. when building a2p), so
607 we fake them here. N.B. There is *no* guarantee that the faked
608 prototypes will actually match the real routines. If you want to
609 call Perl routines, include perl.h to get the real typedefs. */
612 # define __MY_BOOL_TYPE_FAKE
616 # define __MY_I32_TYPE_FAKE
619 # define SV void /* Since we only see SV * in prototypes */
620 # define __MY_SV_TYPE_FAKE
624 void prime_env_iter (void);
625 void init_os_extras ();
626 /* prototype section start marker; `typedef' passes through cpp */
627 typedef char __VMS_PROTOTYPES__;
628 int vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int);
629 int my_trnlnm (const char *, char *, unsigned long int);
630 #if !defined(PERL_IMPLICIT_CONTEXT)
631 char * Perl_my_getenv (const char *, bool);
633 char * Perl_my_getenv (pTHX_ const char *, bool);
635 char * my_getenv_len (const char *, unsigned long *, bool);
636 int vmssetenv (char *, char *, struct dsc$descriptor_s **);
637 char * my_crypt (const char *, const char *);
638 Pid_t my_waitpid (Pid_t, int *, int);
639 char * my_gconvert (double, int, int, char *);
640 int do_rmdir (char *);
641 int kill_file (char *);
642 int my_mkdir (char *, Mode_t);
643 int my_utime (char *, struct utimbuf *);
644 char * rmsexpand (char *, char *, char *, unsigned);
645 char * rmsexpand_ts (char *, char *, char *, unsigned);
646 char * fileify_dirspec (char *, char *);
647 char * fileify_dirspec_ts (char *, char *);
648 char * pathify_dirspec (char *, char *);
649 char * pathify_dirspec_ts (char *, char *);
650 char * tounixspec (char *, char *);
651 char * tounixspec_ts (char *, char *);
652 char * tovmsspec (char *, char *);
653 char * tovmsspec_ts (char *, char *);
654 char * tounixpath (char *, char *);
655 char * tounixpath_ts (char *, char *);
656 char * tovmspath (char *, char *);
657 char * tovmspath_ts (char *, char *);
658 void vms_image_init (int *, char ***);
659 DIR * opendir (char *);
660 struct dirent * readdir (DIR *);
661 long telldir (DIR *);
662 void seekdir (DIR *, long);
663 void closedir (DIR *);
664 void vmsreaddirversions (DIR *, int);
665 struct tm * my_gmtime (const time_t *);
666 struct tm * my_localtime (const time_t *);
667 time_t my_time (time_t *);
668 #ifdef HOMEGROWN_POSIX_SIGNALS
669 int my_sigemptyset (sigset_t *);
670 int my_sigfillset (sigset_t *);
671 int my_sigaddset (sigset_t *, int);
672 int my_sigdelset (sigset_t *, int);
673 int my_sigismember (sigset_t *, int);
674 int my_sigprocmask (int, sigset_t *, sigset_t *);
676 I32 cando_by_name (I32, Uid_t, char *);
677 int flex_fstat (int, Stat_t *);
678 int flex_stat (const char *, Stat_t *);
679 int trim_unixpath (char *, char*, int);
681 bool vms_do_aexec (SV *, SV **, SV **);
682 bool vms_do_exec (char *);
683 unsigned long int do_aspawn (void *, void **, void **);
684 unsigned long int do_spawn (char *);
685 int my_fwrite (void *, size_t, size_t, FILE *);
686 int my_flush (FILE *);
687 struct passwd * my_getpwnam (char *name);
688 struct passwd * my_getpwuid (Uid_t uid);
689 struct passwd * my_getpwent ();
691 char * my_getlogin ();
692 int rmscopy (char *, char *, int);
693 typedef char __VMS_SEPYTOTORP__;
694 /* prototype section end marker; `typedef' passes through cpp */
696 #ifdef NO_PERL_TYPEDEFS /* We'll try not to scramble later files */
697 # ifdef __MY_BOOL_TYPE_FAKE
699 # undef __MY_BOOL_TYPE_FAKE
701 # ifdef __MY_I32_TYPE_FAKE
703 # undef __MY_I32_TYPE_FAKE
705 # ifdef __MY_SV_TYPE_FAKE
707 # undef __MY_SV_TYPE_FAKE
711 #ifndef VMS_DO_SOCKETS
712 /* This relies on tricks in perl.h to pick up that these manifest constants
713 * are undefined and set up conversion routines. It will then redefine
714 * these manifest constants, so the actual values will match config.h
722 /* The C RTL manual says to undef the macro for DEC C 5.2 and lower. */
723 #if defined(fileno) && defined(__DECC_VER) && __DECC_VER < 50300000
727 #endif /* __vmsish_h_included */