# define _WIN32_WINNT 0x0500 /* needed for CreateHardlink() etc. */
#endif
+/* Win32 only optimizations for faster building */
+#ifdef PERL_IS_MINIPERL
+/* this macro will remove Winsock only on miniperl, PERL_IMPLICIT_SYS and
+ * makedef.pl create dependencies that will keep Winsock linked in even with
+ * this macro defined, even though sockets will be umimplemented from a script
+ * level in full perl
+ */
+# define WIN32_NO_SOCKETS
+/* less I/O calls during each require */
+# define PERL_DISABLE_PMC
+
+/* allow minitest to work */
+# define PERL_TEXTMODE_SCRIPTS
+#endif
+
+#ifdef WIN32_NO_SOCKETS
+# undef HAS_SOCKET
+# undef HAS_GETPROTOBYNAME
+# undef HAS_GETPROTOBYNUMBER
+# undef HAS_GETPROTOENT
+# undef HAS_GETNETBYNAME
+# undef HAS_GETNETBYADDR
+# undef HAS_GETNETENT
+# undef HAS_GETSERVBYNAME
+# undef HAS_GETSERVBYPORT
+# undef HAS_GETSERVENT
+# undef HAS_GETHOSTBYNAME
+# undef HAS_GETHOSTBYADDR
+# undef HAS_GETHOSTENT
+# undef HAS_SELECT
+# undef HAS_IOCTL
+# undef HAS_NTOHL
+# undef HAS_HTONL
+# undef HAS_HTONS
+# undef HAS_NTOHS
+# define WIN32SCK_IS_STDSCK
+#endif
+
#if defined(PERL_IMPLICIT_SYS)
# define DYNAMIC_ENV_FETCH
# define HAS_GETENV_LEN
*/
/* now even GCC supports __declspec() */
-
-#if defined(PERLDLL)
-#define DllExport __declspec(dllexport)
+/* miniperl has no reason to export anything */
+#if defined(PERL_IS_MINIPERL) && !defined(UNDER_CE) && defined(_MSC_VER)
+# define DllExport
#else
-#define DllExport __declspec(dllimport)
+# if defined(PERLDLL)
+# define DllExport __declspec(dllexport)
+# else
+# define DllExport __declspec(dllimport)
+# endif
#endif
/* The Perl APIs can only be called directly inside the perl5xx.dll.
# endif
#endif
+#ifdef _MSC_VER
+# define PERL_STATIC_NO_RET __declspec(noreturn) static
+# define PERL_STATIC_INLINE_NO_RET __declspec(noreturn) PERL_STATIC_INLINE
+#endif
+
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#define DOSISH 1 /* no escaping our roots */
#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
-/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
- * real filehandles. XXX Should always be defined (the other version is untested) */
-#define USE_SOCKETS_AS_HANDLES
-
/* read() and write() aren't transparent for socket handles */
-#define PERL_SOCK_SYSREAD_IS_RECV
-#define PERL_SOCK_SYSWRITE_IS_SEND
+#ifndef WIN32_NO_SOCKETS
+# define PERL_SOCK_SYSREAD_IS_RECV
+# define PERL_SOCK_SYSWRITE_IS_SEND
+#endif
#define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */
typedef unsigned short mode_t;
#endif
-#pragma warning(disable: 4102) /* "unreferenced label" */
-
-#define isnan _isnan
+#if _MSC_VER < 1800
+#define isnan _isnan /* Defined already in VC++ 12.0 */
+#endif
+#ifdef UNDER_CE /* revisit what function this becomes celib vs corelibc, prv warning here*/
+# undef snprintf
+#endif
#define snprintf _snprintf
#define vsnprintf _vsnprintf
-#if _MSC_VER < 1300
-/* VC6 has broken NaN semantics: NaN == NaN returns true instead of false */
-#define NAN_COMPARE_BROKEN 1
+/* on VC2003, msvcrt.lib is missing these symbols */
+#if _MSC_VER >= 1300 && _MSC_VER < 1400
+# pragma intrinsic(_rotl64,_rotr64)
#endif
+# pragma warning(push)
+# pragma warning(disable:4756;disable:4056)
+PERL_STATIC_INLINE
+double S_Infinity() {
+ /* this is a real C literal which can get further constant folded
+ unlike using HUGE_VAL/_HUGE which are data symbol imports from the CRT
+ and therefore can not by folded by VC, an example of constant
+ folding INF is creating -INF */
+ return (DBL_MAX+DBL_MAX);
+}
+# pragma warning(pop)
+# define NV_INF S_Infinity()
+
+/* selectany allows duplicate and unused data symbols to be removed by
+ VC linker, if this were static, each translation unit will have its own,
+ usually unused __PL_nan_u, if this were plain extern it will cause link
+ to fail due to multiple definitions, since we dont know if we are being
+ compiled as static or DLL XS, selectany simply always works, the cost of
+ importing __PL_nan_u across DLL boundaries in size in the importing DLL
+ will be more than the 8 bytes it will take up being in each XS DLL if
+ that DLL actually uses __PL_nan_u */
+extern const __declspec(selectany) union { unsigned __int64 __q; double __d; }
+__PL_nan_u = { 0x7FF8000000000000UI64 };
+# define NV_NAN ((NV)__PL_nan_u.__d)
+
#endif /* _MSC_VER */
#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
/* For UNIX compatibility. */
+#ifdef PERL_CORE
extern uid_t getuid(void);
extern gid_t getgid(void);
extern uid_t geteuid(void);
extern int setuid(uid_t uid);
extern int setgid(gid_t gid);
extern int kill(int pid, int sig);
-extern int killpg(int pid, int sig);
#ifndef USE_PERL_SBRK
extern void *sbrk(ptrdiff_t need);
# define HAS_SBRK_PROTO
#endif
extern char * getlogin(void);
extern int chown(const char *p, uid_t o, gid_t g);
+#if !defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 4
extern int mkstemp(const char *path);
+#endif
+#endif
#undef Stat
#define Stat win32_stat
DllExport void win32_get_child_IO(child_IO_table* ptr);
DllExport HWND win32_create_message_window(void);
+DllExport int win32_async_check(pTHX);
-#ifndef USE_SOCKETS_AS_HANDLES
-extern FILE * my_fdopen(int, char *);
-#endif
extern int my_fclose(FILE *);
extern char * win32_get_privlib(const char *pl, STRLEN *const len);
extern char * win32_get_sitelib(const char *pl, STRLEN *const len);
extern void win32_delete_internal_host(void *h);
#endif
-extern char * staticlinkmodules[];
+extern int win32_get_errno(int err);
+
+extern const char * const staticlinkmodules[];
END_EXTERN_C
#ifdef MYMALLOC
#define EMBEDMYMALLOC /**/
-/* #define USE_PERL_SBRK /**/
-/* #define PERL_SBRK_VIA_MALLOC /**/
+/* #define USE_PERL_SBRK / **/
+/* #define PERL_SBRK_VIA_MALLOC / **/
#endif
#ifdef PERL_TEXTMODE_SCRIPTS
char Wstrerror_buffer[512];
struct servent Wservent;
char Wgetlogin_buffer[128];
-# ifdef USE_SOCKETS_AS_HANDLES
int Winit_socktype;
-# endif
char Wcrypt_buffer[30];
# ifdef USE_RTL_THREAD_API
void * retv; /* slot for thread return value */
Sighandler_t sigtable[SIG_SIZE];
};
-DllExport int win32_async_check(pTHX);
-
#define WIN32_POLL_INTERVAL 32768
#define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX)
# define PERL_WAIT_FOR_CHILDREN win32_wait_for_children(aTHX)
#endif
-/* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */
-#if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX)
-#undef PERLIO_NOT_STDIO
+#ifdef PERL_CORE
+/* C doesn't like repeat struct definitions */
+#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3)
+#undef _CRTIMP
#endif
-#define PERLIO_NOT_STDIO 0
+#ifndef _CRTIMP
+#define _CRTIMP __declspec(dllimport)
+#endif
+
+
+/* VV 2005 has multiple ioinfo struct definitions through VC 2005's release life
+ * VC 2008-2012 have been stable but do not assume future VCs will have the
+ * same ioinfo struct, just because past struct stability. If research is done
+ * on the CRTs of future VS, the version check can be bumped up so the newer
+ * VC uses a fixed ioinfo size.
+ */
+#if ! (_MSC_VER < 1400 || (_MSC_VER >= 1500 && _MSC_VER <= 1700) \
+ || defined(__MINGW32__))
+/* size of ioinfo struct is determined at runtime */
+# define WIN32_DYN_IOINFO_SIZE
+#endif
+
+#ifndef WIN32_DYN_IOINFO_SIZE
+/*
+ * Control structure for lowio file handles
+ */
+typedef struct {
+ intptr_t osfhnd;/* underlying OS file HANDLE */
+ char osfile; /* attributes of file (e.g., open in text mode?) */
+ char pipech; /* one char buffer for handles opened on pipes */
+ int lockinitflag;
+ CRITICAL_SECTION lock;
+/* this struct definition breaks ABI compatibility with
+ * not using, cl.exe's native VS version specitfic CRT. */
+# if _MSC_VER >= 1400 && _MSC_VER < 1500
+# error "This ioinfo struct is incomplete for Visual C 2005"
+# endif
+/* VC 2005 CRT has at least 3 different definitions of this struct based on the
+ * CRT DLL's build number. */
+# if _MSC_VER >= 1500
+# ifndef _SAFECRT_IMPL
+ /* Not used in the safecrt downlevel. We do not define them, so we cannot
+ * use them accidentally */
+ char textmode : 7;/* __IOINFO_TM_ANSI or __IOINFO_TM_UTF8 or __IOINFO_TM_UTF16LE */
+ char unicode : 1; /* Was the file opened as unicode? */
+ char pipech2[2]; /* 2 more peak ahead chars for UNICODE mode */
+ __int64 startpos; /* File position that matches buffer start */
+ BOOL utf8translations; /* Buffer contains translations other than CRLF*/
+ char dbcsBuffer; /* Buffer for the lead byte of dbcs when converting from dbcs to unicode */
+ BOOL dbcsBufferUsed; /* Bool for the lead byte buffer is used or not */
+# endif
+# endif
+} ioinfo;
+#else
+typedef intptr_t ioinfo;
+#endif
+
+/*
+ * Array of arrays of control structures for lowio files.
+ */
+EXTERN_C _CRTIMP ioinfo* __pioinfo[];
-#include "perlio.h"
+/*
+ * Definition of IOINFO_L2E, the log base 2 of the number of elements in each
+ * array of ioinfo structs.
+ */
+#define IOINFO_L2E 5
/*
- * This provides a layer of functions and macros to ensure extensions will
- * get to use the same RTL functions as the core.
+ * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array
*/
-#include "win32iop.h"
+#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
+
+/*
+ * Access macros for getting at an ioinfo struct and its fields from a
+ * file handle
+ */
+#ifdef WIN32_DYN_IOINFO_SIZE
+# define _pioinfo(i) ((intptr_t *) \
+ (((Size_t)__pioinfo[(i) >> IOINFO_L2E])/* * to head of array ioinfo [] */\
+ /* offset to the head of a particular ioinfo struct */ \
+ + (((i) & (IOINFO_ARRAY_ELTS - 1)) * w32_ioinfo_size)) \
+ )
+/* first slice of ioinfo is always the OS handle */
+# define _osfhnd(i) (*(_pioinfo(i)))
+#else
+# define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
+# define _osfhnd(i) (_pioinfo(i)->osfhnd)
+#endif
+
+/* since we are not doing a dup2(), this works fine */
+# define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh)
+#endif /* PERL_CORE */
+
+/* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */
+#if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX)
+#undef PERLIO_NOT_STDIO
+#endif
+#define PERLIO_NOT_STDIO 0
#define EXEC_ARGV_CAST(x) ((const char *const *) x)
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