* ADDRCONSTEXT,NEEDCONSTEXT: initialization of data with non-constant values
* (e.g. pointer fields of descriptors)
*/
-#if defined(__DECC) || defined(__DECCXX)
+#ifdef __DECC
# pragma message disable (ADDRCONSTEXT,NEEDCONSTEXT)
#endif
+#ifdef __DECCXX
+# pragma message informational (INTSIGNCHANGE,CASTQUALTYP,ASSCOMMEA,NOCTOBUTCONREFM,MISSINGRETURN)
+#endif
/* DEC's C compilers and gcc use incompatible definitions of _to(upp|low)er() */
#ifdef _toupper
# undef _tolower
#endif
#define _tolower(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) | 040)
-/* DECC 1.3 has a funny definition of abs; it's fixed in DECC 4.0, so this
- * can go away once DECC 1.3 isn't in use any more. */
-#if defined(__ALPHA) && (defined(__DECC) || defined(__DECCXX))
-#undef abs
-#define abs(__x) __ABS(__x)
-#undef labs
-#define labs(__x) __LABS(__x)
-#endif /* __ALPHA && __DECC */
/* Assorted things to look like Unix */
#ifdef __GNUC__
#define HAS_GETENV_SV
#define HAS_GETENV_LEN
-/* All this stiff is for the x2P programs. Hopefully they'll still work */
-#if defined(PERL_FOR_X2P)
-#ifndef aTHX_
-#define aTHX_
-#endif
-#ifndef pTHX_
-#define pTHX_
-#endif
-#ifndef pTHX
-#define pTHX
-#endif
-#endif
+
+#ifndef PERL_FOR_X2P
#ifndef DONT_MASK_RTL_CALLS
# ifdef getenv
#define my_gmtime(a) Perl_my_gmtime(aTHX_ a)
#define my_localtime(a) Perl_my_localtime(aTHX_ a)
#define my_mkdir(a,b) Perl_my_mkdir(aTHX_ a,b)
-#define my_sigemptyset(a) Perl_my_sigemptyset(a)
-#define my_sigfillset(a) Perl_my_sigfillset(a)
-#define my_sigaddset(a,b) Perl_my_sigaddset(a,b)
-#define my_sigdelset(a,b,c) Perl_my_sigdelset(a,b,c)
-#define my_sigismember(a,b) Perl_my_sigismember(a,b)
-#define my_sigprocmask(a,b,c) Perl_my_sigprocmask(a,b,c)
#ifdef HAS_SYMLINK
# define my_symlink(a,b) Perl_my_symlink(aTHX_ a,b)
#endif
#define vms_realpath(a,b,c) Perl_vms_realpath(aTHX_ a,b,c)
#define vmssetenv(a,b,c) Perl_vmssetenv(aTHX_ a,b,c)
#define vmstrnenv(a,b,c,d,e) Perl_vmstrnenv(a,b,c,d,e)
+#define vmssetuserlnm(a,b) Perl_vmssetuserlnm(a,b)
/* Delete if at all possible, changing protections if necessary. */
#define unlink(a) kill_file(a)
#ifndef DONT_MASK_RTL_CALLS
# define tmpfile Perl_my_tmpfile
#endif
+#endif
/* BIG_TIME:
*/
#define ALTERNATE_SHEBANG "$"
-/* Lower case entry points for these are missing in some earlier RTLs
- * so we borrow the defines and declares from errno.h and upcase them.
- */
-#if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 50500000)
-# define errno (*CMA$TIS_ERRNO_GET_ADDR())
-# define vaxc$errno (*CMA$TIS_VMSERRNO_GET_ADDR())
- int *CMA$TIS_ERRNO_GET_ADDR (void); /* UNIX style error code */
- int *CMA$TIS_VMSERRNO_GET_ADDR (void); /* VMS error (errno == EVMSERR) */
-#endif
-
/* 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))
#define COMPLEX_STATUS 1 /* We track both "POSIX" and VMS values */
-#define HINT_V_VMSISH 24
#define HINT_M_VMSISH_STATUS 0x40000000 /* system, $? return VMS status */
#define HINT_M_VMSISH_TIME 0x80000000 /* times are local, not UTC */
-#define NATIVE_HINTS (PL_hints >> HINT_V_VMSISH) /* used in op.c */
#ifdef PERL_IMPLICIT_CONTEXT
-# define TEST_VMSISH(h) (my_perl && PL_curcop && (PL_curcop->op_private & ((h) >> HINT_V_VMSISH)))
+# define TEST_VMSISH(h) (my_perl && PL_curcop && (PL_curcop->cop_hints & (h)))
#else
-# define TEST_VMSISH(h) (PL_curcop && (PL_curcop->op_private & ((h) >> HINT_V_VMSISH)))
+# define TEST_VMSISH(h) (PL_curcop && (PL_curcop->cop_hints & (h)))
#endif
#define VMSISH_STATUS TEST_VMSISH(HINT_M_VMSISH_STATUS)
#define VMSISH_TIME TEST_VMSISH(HINT_M_VMSISH_TIME)
#define PERL__TRNENV_JOIN_SEARCHLIST 0x02
/* Handy way to vet calls to VMS system services and RTL routines. */
-#define _ckvmssts(call) STMT_START { register unsigned long int __ckvms_sts; \
+#define _ckvmssts(call) STMT_START { unsigned long int __ckvms_sts; \
if (!((__ckvms_sts=(call))&1)) { \
set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \
Perl_croak(aTHX_ "Fatal VMS error (status=%d) at %s, line %d", \
/* Same thing, but don't call back to Perl's croak(); useful for errors
* occurring during startup, before Perl's state is initialized */
-#define _ckvmssts_noperl(call) STMT_START { register unsigned long int __ckvms_sts; \
+#define _ckvmssts_noperl(call) STMT_START { unsigned long int __ckvms_sts; \
if (!((__ckvms_sts=(call))&1)) { \
set_errno(EVMSERR); set_vaxc_errno(__ckvms_sts); \
- fprintf(stderr,"Fatal VMS error (status=%d) at %s, line %d", \
- __ckvms_sts,__FILE__,__LINE__); lib$signal(__ckvms_sts); } } STMT_END
+ (void)fprintf(stderr,"Fatal VMS error (status=%d) at %s, line %d", \
+ __ckvms_sts,__FILE__,__LINE__); (void)lib$signal(__ckvms_sts); } } STMT_END
#ifdef VMS_DO_SOCKETS
-#include "sockadapt.h"
#define PERL_SOCK_SYSREAD_IS_RECV
#define PERL_SOCK_SYSWRITE_IS_SEND
#endif
-#if __CRTL_VER < 70000000
-#define BIT_BUCKET "_NLA0:"
-#else
#define BIT_BUCKET "/dev/null"
-#endif
#define PERL_SYS_INIT_BODY(c,v) MALLOC_CHECK_TAINT2(*c,*v) vms_image_init((c),(v)); PERLIO_INIT; MALLOC_INIT
#define PERL_SYS_TERM_BODY() HINTS_REFCNT_TERM; OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM
#define dXSUB_SYS
* This symbol, if defined, indicates that the ioctl() routine is
* available to set I/O characteristics
*/
-#if defined(__CRTL_VER) && __CRTL_VER >= 70000000
#define HAS_IOCTL /**/
-#else
-#undef HAS_IOCTL /**/
-#endif
/* HAS_UTIME:
* This symbol, if defined, indicates that the routine utime() is
#define utime my_utime
#endif
-/* This is what times() returns, but <times.h> 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 <time.h>
- * before it #includes "vmsish.h".
+/* tbuffer_t was replaced with struct tms in v7.0. We no longer support
+ * systems prior to v7.0, but there could be old XS code out there that
+ * references tbuffer_t, so provide a compatibility macro.
*/
-#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
+#define tbuffer_t struct tms
/* Substitute our own routines for gmtime(), localtime(), and time(),
* which allow us to implement the vmsish 'time' pragma, and work
#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)
-#else
/*
* The C RTL's sigaction fails to check for invalid signal numbers so we
* help it out a bit.
*/
-# ifndef DONT_MASK_RTL_CALLS
+#ifndef DONT_MASK_RTL_CALLS
# define sigaction(a,b,c) Perl_my_sigaction(aTHX_ a,b,c)
-# endif
#endif
#ifdef KILL_BY_SIGPRC
# define kill Perl_my_kill
# pragma __member_alignment __restore
#endif
-/*
- * DEC C previous to 6.0 corrupts the behavior of the /prefix
- * qualifier with the extern prefix pragma. This provisional
- * hack circumvents this prefix pragma problem in previous
- * precompilers.
- */
-#if defined(__VMS_VER) && __VMS_VER >= 70000000
-# if defined(VMS_WE_ARE_CASE_SENSITIVE) && (__DECC_VER < 60000000)
-# pragma __extern_prefix save
-# pragma __extern_prefix "" /* set to empty to prevent prefixing */
-# define geteuid decc$__unix_geteuid
-# define getuid decc$__unix_getuid
-# define stat(__p1,__p2) decc$__utc_stat(__p1,__p2)
-# define fstat(__p1,__p2) decc$__utc_fstat(__p1,__p2)
-# pragma __extern_prefix restore
-# endif
-#endif
-
#ifndef DONT_MASK_RTL_CALLS /* defined for vms.c so we can see RTL calls */
# ifdef stat
# undef stat
#define S_IDOTH (S_IWOTH | S_IXOTH)
+#ifndef PERL_FOR_X2P
/* Prototypes for functions unique to vms.c. Don't include replacements
* for routines in the mainline source files excluded by #ifndef VMS;
* their prototypes are already in proto.h.
- *
- * In order to keep Gen_ShrFls.Pl happy, functions which are to be made
- * available to images linked to PerlShr.Exe must be declared between the
- * __VMS_PROTOTYPES__ and __VMS_SEPYTOTORP__ lines, and must be in the form
- * <data type><TAB>name<WHITESPACE>(<prototype args>);
*/
-#ifdef NO_PERL_TYPEDEFS
- /* We don't have Perl typedefs available (e.g. when building a2p), so
- we fake them here. N.B. There is *no* guarantee that the faked
- prototypes will actually match the real routines. If you want to
- call Perl routines, include perl.h to get the real typedefs. */
-# ifndef bool
-# define bool int
-# define __MY_BOOL_TYPE_FAKE
-# endif
-# ifndef I32
-# define I32 int
-# define __MY_I32_TYPE_FAKE
-# endif
-# ifndef SV
-# define SV void /* Since we only see SV * in prototypes */
-# define __MY_SV_TYPE_FAKE
-# endif
+#ifdef __cplusplus
+extern "C" {
#endif
void prime_env_iter (void);
void init_os_extras (void);
int Perl_vms_status_to_unix(int vms_status, int child_flag);
int Perl_unix_status_to_vms(int unix_status);
-/* prototype section start marker; `typedef' passes through cpp */
-typedef char __VMS_PROTOTYPES__;
int Perl_vmstrnenv (const char *, char *, unsigned long int, struct dsc$descriptor_s **, unsigned long int);
char * Perl_vms_realpath (pTHX_ const char *, char *, int *);
char * Perl_my_getenv (pTHX_ const char *, bool);
int Perl_vms_case_tolerant(void);
char * Perl_my_getenv_len (pTHX_ const char *, unsigned long *, bool);
int Perl_vmssetenv (pTHX_ const char *, const char *, struct dsc$descriptor_s **);
-void Perl_vmssetuserlnm(pTHX_ const char *name, const char *eqv);
+void Perl_vmssetuserlnm(const char *name, const char *eqv);
char * Perl_my_crypt (pTHX_ const char *, const char *);
Pid_t Perl_my_waitpid (pTHX_ Pid_t, int *, int);
char * my_gconvert (double, int, int, char *);
int Perl_my_chdir (pTHX_ const char *);
int Perl_my_chmod(pTHX_ const char *, mode_t);
FILE * Perl_my_tmpfile (void);
-#ifndef HOMEGROWN_POSIX_SIGNALS
int Perl_my_sigaction (pTHX_ int, const struct sigaction*, struct sigaction*);
-#endif
#ifdef KILL_BY_SIGPRC
unsigned int Perl_sig_to_vmscondition (int);
int Perl_my_kill (int, int);
struct tm * Perl_my_gmtime (pTHX_ const time_t *);
struct tm * Perl_my_localtime (pTHX_ const time_t *);
time_t Perl_my_time (pTHX_ 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 Perl_cando_by_name (pTHX_ I32, bool, const char *);
int Perl_flex_fstat (pTHX_ int, Stat_t *);
int Perl_flex_lstat (pTHX_ const char *, Stat_t *);
struct passwd * Perl_my_getpwuid (pTHX_ Uid_t uid);
void Perl_my_endpwent (pTHX);
char * my_getlogin (void);
-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
+#ifdef __cplusplus
+}
+#endif
+
#endif
#ifndef VMS_DO_SOCKETS
#define PERL_RMSEXPAND_M_VMS_IN 0x08 /* Assume input is VMS already */
#define PERL_RMSEXPAND_M_SYMLINK 0x20 /* Use symbolic link, not target */
+/* With long doubles, NaN == NaN, which it shouldn't. */
+#ifdef USE_LONG_DOUBLE
+# define NAN_COMPARE_BROKEN 1
+#endif
#endif /* __vmsish_h_included */
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