X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=vms%2Fvmsish.h;h=261a5069871e5f249265ac1f2d7078dd40395e24;hb=6c1372ede9e641f6d25ae7a5966416ab272c51d3;hp=65f182c2ff1a6e12e5abbdba58a3cef85fd413ed;hpb=e518068a77032c4207f9b00e462857e158778ea4;p=p5sagit%2Fp5-mst-13.2.git diff --git a/vms/vmsish.h b/vms/vmsish.h index 65f182c..261a506 100644 --- a/vms/vmsish.h +++ b/vms/vmsish.h @@ -2,8 +2,8 @@ * * VMS-specific C header file for perl5. * - * Last revised: 01-Oct-1995 by Charles Bailey bailey@genetics.upenn.edu - * Version: 5.2.b1 + * Last revised: 16-Sep-1998 by Charles Bailey bailey@newman.upenn.edu + * Version: 5.5.2 */ #ifndef __vmsish_h_included @@ -13,23 +13,14 @@ #include /* status codes for various places */ #include /* at which errno and vaxc$errno are */ #include /* explicitly set in the perl source code */ +#include /* bitmasks for exit status testing */ /* Suppress compiler warnings from DECC for VMS-specific extensions: - * GLOBALEXT, NOSHAREEXT: global[dr]ef declarations - * ADDRCONSTEXT: initialization of data with non-constant values - * (e.g. pointer fields of descriptors) - */ -#ifdef __DECC -# pragma message disable (GLOBALEXT,NOSHAREEXT,ADDRCONSTEXT) -#endif - -/* Suppress compiler warnings from DECC for VMS-specific extensions: - * GLOBALEXT, NOSHAREEXT: global[dr]ef declarations * ADDRCONSTEXT,NEEDCONSTEXT: initialization of data with non-constant values * (e.g. pointer fields of descriptors) */ #ifdef __DECC -# pragma message disable (GLOBALEXT,NOSHAREEXT,ADDRCONSTEXT,NEEDCONSTEXT) +# pragma message disable (ADDRCONSTEXT,NEEDCONSTEXT) #endif /* DEC's C compilers and gcc use incompatible definitions of _to(upp|low)er() */ @@ -60,35 +51,204 @@ #include #include #include /* it's not , so don't use I_SYS_FILE */ +#if defined(__DECC) && defined(__DECC_VER) && __DECC_VER > 20000000 +# include /* DECC has this; VAXC and gcc don't */ +#endif + +/* VAXC doesn't have a unary plus operator, so we need to get there indirectly */ +#if defined(VAXC) && !defined(__DECC) +# define NO_UNARY_PLUS +#endif + +#ifdef NO_PERL_TYPEDEFS /* a2p; we don't want Perl's special routines */ +# define DONT_MASK_RTL_CALLS +#endif + +/* Note that we do, in fact, have this */ +#define HAS_GETENV_SV +#define HAS_GETENV_LEN + +#ifndef DONT_MASK_RTL_CALLS +# ifdef getenv +# undef getenv +# endif + /* getenv used for regular logical names */ +# define getenv(v) my_getenv(v,TRUE) +#endif +#ifdef getenv_len +# undef getenv_len +#endif +#define getenv_len(v,l) my_getenv_len(v,l,TRUE) + +/* DECC introduces this routine in the RTL as of VMS 7.0; for now, + * we'll use ours, since it gives us the full VMS exit status. */ +#define waitpid my_waitpid + +/* Don't redeclare standard RTL routines in Perl's header files; + * VMS history or extensions makes some of the formal protoypes + * differ from the common Unix forms. + */ +#define DONT_DECLARE_STD 1 + +/* Our own contribution to PerlShr's global symbols . . . */ +#define vmstrnenv Perl_vmstrnenv +#define my_trnlnm Perl_my_trnlnm +#define my_getenv_len Perl_my_getenv_len +#define prime_env_iter Perl_prime_env_iter +#define vmssetenv Perl_vmssetenv +#if !defined(PERL_IMPLICIT_CONTEXT) +#define my_setenv Perl_my_setenv +#define my_getenv Perl_my_getenv +#else +#define my_setenv(a,b) Perl_my_setenv(aTHX_ a,b) +#define my_getenv(a,b) Perl_my_getenv(aTHX_ a,b) +#endif +#define my_crypt Perl_my_crypt +#define my_waitpid Perl_my_waitpid +#define my_gconvert Perl_my_gconvert +#define do_rmdir Perl_do_rmdir +#define kill_file Perl_kill_file +#define my_mkdir Perl_my_mkdir +#define my_utime Perl_my_utime +#define rmsexpand Perl_rmsexpand +#define rmsexpand_ts Perl_rmsexpand_ts +#define fileify_dirspec Perl_fileify_dirspec +#define fileify_dirspec_ts Perl_fileify_dirspec_ts +#define pathify_dirspec Perl_pathify_dirspec +#define pathify_dirspec_ts Perl_pathify_dirspec_ts +#define tounixspec Perl_tounixspec +#define tounixspec_ts Perl_tounixspec_ts +#define tovmsspec Perl_tovmsspec +#define tovmsspec_ts Perl_tovmsspec_ts +#define tounixpath Perl_tounixpath +#define tounixpath_ts Perl_tounixpath_ts +#define tovmspath Perl_tovmspath +#define tovmspath_ts Perl_tovmspath_ts +#define vms_image_init Perl_vms_image_init +#define opendir Perl_opendir +#define readdir Perl_readdir +#define telldir Perl_telldir +#define seekdir Perl_seekdir +#define closedir Perl_closedir +#define vmsreaddirversions Perl_vmsreaddirversions +#define my_gmtime Perl_my_gmtime +#define my_localtime Perl_my_localtime +#define my_time Perl_my_time +#define my_sigemptyset Perl_my_sigemptyset +#define my_sigfillset Perl_my_sigfillset +#define my_sigaddset Perl_my_sigaddset +#define my_sigdelset Perl_my_sigdelset +#define my_sigismember Perl_my_sigismember +#define my_sigprocmask Perl_my_sigprocmask +#define cando_by_name Perl_cando_by_name +#define flex_fstat Perl_flex_fstat +#define flex_stat Perl_flex_stat +#define trim_unixpath Perl_trim_unixpath +#define my_vfork Perl_my_vfork +#define vms_do_aexec Perl_vms_do_aexec +#define vms_do_exec Perl_vms_do_exec +#define do_aspawn Perl_do_aspawn +#define do_spawn Perl_do_spawn +#define my_fwrite Perl_my_fwrite +#define my_flush Perl_my_flush +#define my_getpwnam Perl_my_getpwnam +#define my_getpwuid Perl_my_getpwuid +#define my_getpwent Perl_my_getpwent +#define my_endpwent Perl_my_endpwent +#define my_getlogin Perl_my_getlogin +#define rmscopy Perl_rmscopy +#define init_os_extras Perl_init_os_extras + +/* Delete if at all possible, changing protections if necessary. */ #define unlink kill_file -/* The VMS C RTL has vfork() but not fork(). Both actually work in a way - * that's somewhere between Unix vfork() and VMS lib$spawn(), so it's - * probably not a good idea to use them much. That said, we'll try to - * use vfork() in either case. +/* + * Intercept calls to fork, so we know whether subsequent calls to + * exec should be handled in VMSish or Unixish style. + */ +#define fork my_vfork +#ifndef DONT_MASK_RTL_CALLS /* #defined in vms.c so we see real vfork */ +# ifdef vfork +# undef vfork +# endif +# define vfork my_vfork +#endif + +/* BIG_TIME: + * This symbol is defined if Time_t is an unsigned type on this system. + */ +#define BIG_TIME + +/* ACME_MESS: + * This symbol, if defined, indicates that error messages should be + * should be generated in a format that allows the use of the Acme + * GUI/editor's autofind feature. + */ +#undef ACME_MESS /**/ + +/* ALTERNATE_SHEBANG: + * This symbol, if defined, contains a "magic" string which may be used + * as the first line of a Perl program designed to be executed directly + * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG + * begins with a character other then #, then Perl will only treat + * it as a command line if if finds the string "perl" in the first + * word; otherwise it's treated as the first line of code in the script. + * (IOW, Perl won't hand off to another interpreter via an alternate + * shebang sequence that might be legal Perl code.) */ -#define fork vfork +#define ALTERNATE_SHEBANG "$" /* Macros to set errno using the VAX thread-safe calls, if present */ #if (defined(__DECC) || defined(__DECCXX)) && !defined(__ALPHA) # define set_errno(v) (cma$tis_errno_set_value(v)) + void cma$tis_errno_set_value(int __value); /* missing in some errno.h */ # define set_vaxc_errno(v) (vaxc$errno = (v)) #else # define set_errno(v) (errno = (v)) # define set_vaxc_errno(v) (vaxc$errno = (v)) #endif +/* Support for 'vmsish' behaviors enabled with C pragma */ + +#define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */ + +#define HINT_V_VMSISH 24 +#define HINT_M_VMSISH_STATUS 0x20000000 /* system, $? return VMS status */ +#define HINT_M_VMSISH_EXIT 0x40000000 /* exit(1) ==> SS$_NORMAL */ +#define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */ +#define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */ + +#define TEST_VMSISH(h) (PL_curcop->op_private & ((h) >> HINT_V_VMSISH)) +#define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS) +#define VMSISH_EXIT TEST_VMSISH(HINT_M_VMSISH_EXIT) +#define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME) + +/* Flags for vmstrnenv() */ +#define PERL__TRNENV_SECURE 0x01 + /* Handy way to vet calls to VMS system services and RTL routines. */ -#define _ckvmssts(call) do { register unsigned long int __ckvms_sts; \ +#define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \ + if (!((__ckvms_sts=(call))&1)) { \ + set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ + Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \ + __ckvms_sts,__FILE__,__LINE__); } } STMT_END + +/* Same thing, but don't call back to Perl's croak(); useful for errors + * occurring during startup, before Perl's state is initialized */ +#define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \ if (!((__ckvms_sts=(call))&1)) { \ set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \ - croak("Fatal VMS error (status=%d) at %s, line %d", \ - __ckvms_sts,__FILE__,__LINE__); } } while (0); + fprintf(Perl_debug_log,"Fatal VMS error (status=%d) at %s, line %d", \ + __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END #ifdef VMS_DO_SOCKETS #include "sockadapt.h" #endif +#define BIT_BUCKET "_NLA0:" +#define PERL_SYS_INIT(c,v) vms_image_init((c),(v)); MALLOC_INIT +#define PERL_SYS_TERM() MALLOC_TERM +#define dXSUB_SYS #define HAS_KILL #define HAS_WAIT @@ -113,22 +273,54 @@ #define HAS_UTIME /**/ /* HAS_GROUP - * This symbol, if defined, indicates that the getgrnam(), - * getgrgid(), and getgrent() routines are available to - * get group entries. + * This symbol, if defined, indicates that the getgrnam() and + * getgrgid() routines are available to get group entries. + * The getgrent() has a separate definition, HAS_GETGRENT. */ #undef HAS_GROUP /**/ /* HAS_PASSWD - * This symbol, if defined, indicates that the getpwnam(), - * getpwuid(), and getpwent() routines are available to - * get password entries. + * This symbol, if defined, indicates that the getpwnam() and + * getpwuid() routines are available to get password entries. + * The getpwent() has a separate definition, HAS_GETPWENT. */ #define HAS_PASSWD /**/ #define HAS_KILL #define HAS_WAIT +/* USEMYBINMODE + * This symbol, if defined, indicates that the program should + * use the routine my_binmode(FILE *fp, char iotype) to insure + * that a file is in "binary" mode -- that is, that no translation + * of bytes occurs on read or write operations. + */ +#undef USEMYBINMODE + +/* Stat_t: + * This symbol holds the type used to declare buffers for information + * returned by stat(). It's usually just struct stat. It may be necessary + * to include and to get any typedef'ed + * information. + */ +/* VMS: + * We need this typedef to point to the new type even if DONT_MASK_RTL_CALLS + * is in effect, since Perl's thread.h embeds one of these structs in its + * thread data struct, and our struct mystat is a different size from the + * regular struct stat (cf. note above about having to pad struct to work + * around bug in compiler.) + * It's OK to pass one of these to the RTL's stat(), though, since the + * fields it fills are the same in each struct. + */ +#define Stat_t struct mystat + +/* USE_STAT_RDEV: +* This symbol is defined if this system has a stat structure declaring +* st_rdev +* VMS: Field exists in POSIXish version of struct stat(), but is not used. +*/ +#undef USE_STAT_RDEV /**/ + /* * fwrite1() should be a routine with the same calling sequence as fwrite(), * but which outputs all of the bytes requested as a single stream (unlike @@ -137,12 +329,20 @@ */ #define fwrite1 my_fwrite +/* By default, flush data all the way to disk, not just to RMS buffers */ +#define Fflush(fp) my_flush(fp) + /* Use our own rmdir() */ #define rmdir(name) do_rmdir(name) /* Assorted fiddling with sigs . . . */ # include #define ABORT() abort() + /* VAXC's signal.h doesn't #define SIG_ERR, but provides BADSIG instead. */ +#if !defined(SIG_ERR) && defined(BADSIG) +# define SIG_ERR BADSIG +#endif + /* Used with our my_utime() routine in vms.c */ struct utimbuf { @@ -151,21 +351,65 @@ struct utimbuf { }; #define utime my_utime -/* This is what times() returns, but calls it tbuffer_t on VMS */ +/* This is what times() returns, but calls it tbuffer_t on VMS + * prior to v7.0. We check the DECC manifest to see whether it's already + * done this for us, relying on the fact that perl.h #includes + * before it #includes "vmsish.h". + */ -struct tms { - clock_t tms_utime; /* user time */ - clock_t tms_stime; /* system time - always 0 on VMS */ - clock_t tms_cutime; /* user time, children */ - clock_t tms_cstime; /* system time, children - always 0 on VMS */ -}; +#ifndef __TMS + struct tms { + clock_t tms_utime; /* user time */ + clock_t tms_stime; /* system time - always 0 on VMS */ + clock_t tms_cutime; /* user time, children */ + clock_t tms_cstime; /* system time, children - always 0 on VMS */ + }; +#else + /* The new headers change the times() prototype to tms from tbuffer */ +# define tbuffer_t struct tms +#endif -/* Prior to VMS 7.0, the CRTL gmtime() routine was a stub which always - * returned NULL. Substitute our own routine, which uses the logical - * SYS$TIMEZONE_DIFFERENTIAL, whcih the native UTC support routines - * in VMS 6.0 or later use.* +/* Substitute our own routines for gmtime(), localtime(), and time(), + * which allow us to implement the vmsish 'time' pragma, and work + * around absence of system-level UTC support on old versions of VMS. */ #define gmtime(t) my_gmtime(t) +#define localtime(t) my_localtime(t) +#define time(t) my_time(t) + +/* If we're using an older version of VMS whose Unix signal emulation + * isn't very POSIXish, then roll our own. + */ +#if __VMS_VER < 70000000 || __DECC_VER < 50200000 +# define HOMEGROWN_POSIX_SIGNALS +#endif +#ifdef HOMEGROWN_POSIX_SIGNALS +# define sigemptyset(t) my_sigemptyset(t) +# define sigfillset(t) my_sigfillset(t) +# define sigaddset(t, u) my_sigaddset(t, u) +# define sigdelset(t, u) my_sigdelset(t, u) +# define sigismember(t, u) my_sigismember(t, u) +# define sigprocmask(t, u, v) my_sigprocmask(t, u, v) +# ifndef _SIGSET_T + typedef int sigset_t; +# endif + /* The tools for sigprocmask() are there, just not the routine itself */ +# ifndef SIG_UNBLOCK +# define SIG_UNBLOCK 1 +# endif +# ifndef SIG_BLOCK +# define SIG_BLOCK 2 +# endif +# ifndef SIG_SETMASK +# define SIG_SETMASK 3 +# endif +# define sigaction sigvec +# define sa_flags sv_onstack +# define sa_handler sv_handler +# define sa_mask sv_mask +# define sigsuspend(set) sigpause(*set) +# define sigpending(a) (not_here("sigpending"),0) +#endif /* VMS doesn't use a real sys_nerr, but we need this when scanning for error * messages in text strings . . . @@ -176,6 +420,19 @@ struct tms { /* Look up new %ENV values on the fly */ #define DYNAMIC_ENV_FETCH 1 #define ENV_HV_NAME "%EnV%VmS%" + /* Special getenv function for retrieving %ENV elements. */ +#define ENVgetenv(v) my_getenv(v,FALSE) +#define ENVgetenv_len(v,l) my_getenv_len(v,l,FALSE) + + +/* Thin jacket around cuserid() tomatch Unix' calling sequence */ +#define getlogin my_getlogin + +/* Ditto for sys$hash_passwrod() . . . */ +#define crypt my_crypt + +/* Tweak arg to mkdir first, so we can tolerate trailing /. */ +#define Mkdir(dir,mode) my_mkdir((dir),(mode)) /* Use our own stat() clones, which handle Unix-style directory names */ #define Stat(name,bufptr) flex_stat(name,bufptr) @@ -185,7 +442,6 @@ struct tms { * opendir(), closedir(), readdir(), seekdir(), telldir(), and * vmsreaddirversions(), and preprocessor stuff on which these depend: * Written by Rich $alz, in August, 1990. - * This code has no copyright. */ /* Data structure returned by READDIR(). */ struct dirent { @@ -228,7 +484,14 @@ struct passwd { /* Our own stat_t substitute, since we play with st_dev and st_ino - * we want atomic types so Unix-bound code which compares these fields - * for two files will work most of the time under VMS + * for two files will work most of the time under VMS. + * N.B. 1. The st_ino hack assumes that sizeof(unsigned short[3]) == + * sizeof(unsigned) + sizeof(unsigned short). We can't use a union type + * to map the unsigned int we want and the unsigned short[3] the CRTL + * returns into the same member, since gcc has different ideas than DECC + * and VAXC about sizing union types. + * N.B 2. The routine cando() in vms.c assumes that &stat.st_ino is the + * address of a FID. */ /* First, grab the system types, so we don't clobber them later */ #include @@ -247,10 +510,8 @@ struct passwd { struct mystat { char *st_devnam; /* pointer to device name */ - union { - unsigned short fid[3]; - unsigned long st_ino_mostly; - } st_inode_u; + unsigned st_ino; /* hack - CRTL uses unsigned short[3] for */ + unsigned short rvn; /* FID (num,seq,rvn) */ unsigned short st_mode; /* file "mode" i.e. prot, dir, reg, etc. */ int st_nlink; /* for compatibility - not really used */ unsigned st_uid; /* from ACP - QIO uic field */ @@ -264,16 +525,24 @@ struct mystat char st_fab_rat; /* record attributes */ char st_fab_fsz; /* fixed header size */ unsigned st_dev; /* encoded device name */ + /* Pad struct out to integral number of longwords, since DECC 5.6/VAX + * has a bug in dealing with offsets in structs in which are embedded + * other structs whose size is an odd number of bytes. (An even + * number of bytes is enough to make it happy, but we go for natural + * alignment anyhow.) + */ + char st_fill1[sizeof(void *) - (3*sizeof(unsigned short) + 3*sizeof(char))%sizeof(void *)]; }; -#ifdef st_ino -# undef st_ino -#endif -#define st_ino st_inode_u.st_ino_mostly -#define stat mystat typedef unsigned mydev_t; -#define dev_t mydev_t -typedef unsigned long myino_t; -#define ino_t myino_t +typedef unsigned myino_t; +#ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */ +# ifdef stat +# undef stat +# endif +# define stat mystat +# define dev_t mydev_t +# define ino_t myino_t +#endif #if defined(__DECC) || defined(__DECCXX) # pragma __member_alignment __restore #endif @@ -292,51 +561,114 @@ typedef unsigned long myino_t; * In order to keep Gen_ShrFls.Pl happy, functions which are to be made * available to images linked to PerlShr.Exe must be declared between the * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form - * name_(()); + * name(); */ -typedef char __VMS_PROTOTYPES__; /* prototype section start marker */ -char * my_getenv _((char *)); -unsigned long int waitpid _((unsigned long int, int *, int)); -char * my_gconvert _((double, int, int, char *)); -int do_rmdir _((char *)); -int kill_file _((char *)); -int my_utime _((char *, struct utimbuf *)); -char * fileify_dirspec _((char *, char *)); -char * fileify_dirspec_ts _((char *, char *)); -char * pathify_dirspec _((char *, char *)); -char * pathify_dirspec_ts _((char *, char *)); -char * tounixspec _((char *, char *)); -char * tounixspec_ts _((char *, char *)); -char * tovmsspec _((char *, char *)); -char * tovmsspec_ts _((char *, char *)); -char * tounixpath _((char *, char *)); -char * tounixpath_ts _((char *, char *)); -char * tovmspath _((char *, char *)); -char * tovmspath_ts _((char *, char *)); -void getredirection _(()); -DIR * opendir _((char *)); -struct dirent * readdir _((DIR *)); -long telldir _((DIR *)); -void seekdir _((DIR *, long)); -void closedir _((DIR *)); -void vmsreaddirversions _((DIR *, int)); -void getredirection _((int *, char ***)); -struct tm *my_gmtime _((const time_t *)); -I32 cando_by_name _((I32, I32, char *)); -int flex_fstat _((int, struct stat *)); -int flex_stat _((char *, struct stat *)); -int trim_unixpath _((char *, char*)); -bool vms_do_aexec _((SV *, SV **, SV **)); -bool vms_do_exec _((char *)); -unsigned long int do_aspawn _((SV *, SV **, SV **)); -unsigned long int do_spawn _((char *)); -int my_fwrite _((void *, size_t, size_t, FILE *)); -struct passwd * my_getpwnam _((char *name)); -struct passwd * my_getpwuid _((Uid_t uid)); -struct passwd * my_getpwent _(()); -void my_endpwent _(()); -void init_os_extras _(()); -typedef char __VMS_SEPYTOTORP__; /* prototype section end marker */ + +#ifdef NO_PERL_TYPEDEFS + /* We don't have Perl typedefs available (e.g. when building a2p), so + we fake them here. N.B. There is *no* guarantee that the faked + prototypes will actually match the real routines. If you want to + call Perl routines, include perl.h to get the real typedefs. */ +# ifndef bool +# define bool int +# define __MY_BOOL_TYPE_FAKE +# endif +# ifndef I32 +# define I32 int +# define __MY_I32_TYPE_FAKE +# endif +# ifndef SV +# define SV void /* Since we only see SV * in prototypes */ +# define __MY_SV_TYPE_FAKE +# endif +#endif + +void prime_env_iter (void); +void init_os_extras (); +/* prototype section start marker; `typedef' passes through cpp */ +typedef char __VMS_PROTOTYPES__; +int vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int); +int my_trnlnm (const char *, char *, unsigned long int); +#if !defined(PERL_IMPLICIT_CONTEXT) +char * Perl_my_getenv (const char *, bool); +#else +char * Perl_my_getenv (pTHX_ const char *, bool); +#endif +char * my_getenv_len (const char *, unsigned long *, bool); +int vmssetenv (char *, char *, struct dsc$descriptor_s **); +char * my_crypt (const char *, const char *); +Pid_t my_waitpid (Pid_t, int *, int); +char * my_gconvert (double, int, int, char *); +int do_rmdir (char *); +int kill_file (char *); +int my_mkdir (char *, Mode_t); +int my_utime (char *, struct utimbuf *); +char * rmsexpand (char *, char *, char *, unsigned); +char * rmsexpand_ts (char *, char *, char *, unsigned); +char * fileify_dirspec (char *, char *); +char * fileify_dirspec_ts (char *, char *); +char * pathify_dirspec (char *, char *); +char * pathify_dirspec_ts (char *, char *); +char * tounixspec (char *, char *); +char * tounixspec_ts (char *, char *); +char * tovmsspec (char *, char *); +char * tovmsspec_ts (char *, char *); +char * tounixpath (char *, char *); +char * tounixpath_ts (char *, char *); +char * tovmspath (char *, char *); +char * tovmspath_ts (char *, char *); +void vms_image_init (int *, char ***); +DIR * opendir (char *); +struct dirent * readdir (DIR *); +long telldir (DIR *); +void seekdir (DIR *, long); +void closedir (DIR *); +void vmsreaddirversions (DIR *, int); +struct tm * my_gmtime (const time_t *); +struct tm * my_localtime (const time_t *); +time_t my_time (time_t *); +#ifdef HOMEGROWN_POSIX_SIGNALS +int my_sigemptyset (sigset_t *); +int my_sigfillset (sigset_t *); +int my_sigaddset (sigset_t *, int); +int my_sigdelset (sigset_t *, int); +int my_sigismember (sigset_t *, int); +int my_sigprocmask (int, sigset_t *, sigset_t *); +#endif +I32 cando_by_name (I32, I32, char *); +int flex_fstat (int, Stat_t *); +int flex_stat (const char *, Stat_t *); +int trim_unixpath (char *, char*, int); +int my_vfork (); +bool vms_do_aexec (SV *, SV **, SV **); +bool vms_do_exec (char *); +unsigned long int do_aspawn (void *, void **, void **); +unsigned long int do_spawn (char *); +int my_fwrite (void *, size_t, size_t, FILE *); +int my_flush (FILE *); +struct passwd * my_getpwnam (char *name); +struct passwd * my_getpwuid (Uid_t uid); +struct passwd * my_getpwent (); +void my_endpwent (); +char * my_getlogin (); +int rmscopy (char *, char *, int); +typedef char __VMS_SEPYTOTORP__; +/* prototype section end marker; `typedef' passes through cpp */ + +#ifdef NO_PERL_TYPEDEFS /* We'll try not to scramble later files */ +# ifdef __MY_BOOL_TYPE_FAKE +# undef bool +# undef __MY_BOOL_TYPE_FAKE +# endif +# ifdef __MY_I32_TYPE_FAKE +# undef I32 +# undef __MY_I32_TYPE_FAKE +# endif +# ifdef __MY_SV_TYPE_FAKE +# undef SV +# undef __MY_SV_TYPE_FAKE +# endif +#endif #ifndef VMS_DO_SOCKETS /* This relies on tricks in perl.h to pick up that these manifest constants @@ -349,4 +681,6 @@ typedef char __VMS_SEPYTOTORP__; /* prototype section end marker */ #undef HAS_NTOHL #endif +#define TMPPATH "sys$scratch:perl-eXXXXXX" + #endif /* __vmsish_h_included */