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authorSiep Kroonenberg <siepo@cybercomm.nl>2011-02-17 17:32:35 +0000
committerSiep Kroonenberg <siepo@cybercomm.nl>2011-02-17 17:32:35 +0000
commit539135f1864a2356d0eb3666e0f5b335680872a4 (patch)
tree3b214294c17073dfdfbdba13b72b6fa2d10a0a6e /Master/tlpkg/tlperl/lib/CORE/win32.h
parent227723589c9564b9b2b7042dd27eb9aad56a560a (diff)
New tlperl part XII
git-svn-id: svn://tug.org/texlive/trunk@21434 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/CORE/win32.h')
-rw-r--r--Master/tlpkg/tlperl/lib/CORE/win32.h615
1 files changed, 615 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/CORE/win32.h b/Master/tlpkg/tlperl/lib/CORE/win32.h
new file mode 100644
index 00000000000..762ab54068b
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/CORE/win32.h
@@ -0,0 +1,615 @@
+/* WIN32.H
+ *
+ * (c) 1995 Microsoft Corporation. All rights reserved.
+ * Developed by hip communications inc.
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ */
+#ifndef _INC_WIN32_PERL5
+#define _INC_WIN32_PERL5
+
+#ifndef _WIN32_WINNT
+# define _WIN32_WINNT 0x0400 /* needed for TryEnterCriticalSection() etc. */
+#endif
+
+#if defined(PERL_IMPLICIT_SYS)
+# define DYNAMIC_ENV_FETCH
+# define HAS_GETENV_LEN
+# define prime_env_iter()
+# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
+# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
+# ifdef PERL_GLOBAL_STRUCT
+# error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
+# endif
+# define win32_get_privlib PerlEnv_lib_path
+# define win32_get_sitelib PerlEnv_sitelib_path
+# define win32_get_vendorlib PerlEnv_vendorlib_path
+#endif
+
+#ifdef __GNUC__
+# ifndef __int64 /* some versions seem to #define it already */
+# define __int64 long long
+# endif
+# define Win32_Winsock
+#ifdef __cplusplus
+/* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */
+#undef PERL_UNUSED_DECL
+#define PERL_UNUSED_DECL
+#endif
+#endif
+
+
+/* Define DllExport akin to perl's EXT,
+ * If we are in the DLL or mimicing the DLL for Win95 work round
+ * then Export the symbol,
+ * otherwise import it.
+ */
+
+/* now even GCC supports __declspec() */
+
+#if defined(PERLDLL) || defined(WIN95FIX)
+#define DllExport
+/*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
+#else
+#define DllExport __declspec(dllimport)
+#endif
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+/*
+ * Bug in winbase.h in mingw-w64 4.4.0-1 at least... they
+ * do #define GetEnvironmentStringsA GetEnvironmentStrings and fail
+ * to declare GetEnvironmentStringsA.
+ */
+#if defined(__MINGW64__) && defined(GetEnvironmentStringsA) && !defined(UNICODE)
+#ifdef __cplusplus
+extern "C" {
+#endif
+#undef GetEnvironmentStringsA
+WINBASEAPI LPCH WINAPI GetEnvironmentStringsA(VOID);
+#define GetEnvironmentStrings GetEnvironmentStringsA
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
+#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
+#endif /*WIN32_LEAN_AND_MEAN */
+
+#ifndef TLS_OUT_OF_INDEXES
+#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
+#endif
+
+#include <dirent.h>
+#include <io.h>
+#include <process.h>
+#include <stdio.h>
+#include <direct.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <fcntl.h>
+#ifndef EXT
+#include "EXTERN.h"
+#endif
+
+struct tms {
+ long tms_utime;
+ long tms_stime;
+ long tms_cutime;
+ long tms_cstime;
+};
+
+#ifndef SYS_NMLN
+#define SYS_NMLN 257
+#endif
+
+struct utsname {
+ char sysname[SYS_NMLN];
+ char nodename[SYS_NMLN];
+ char release[SYS_NMLN];
+ char version[SYS_NMLN];
+ char machine[SYS_NMLN];
+};
+
+#ifndef START_EXTERN_C
+#undef EXTERN_C
+#ifdef __cplusplus
+# define START_EXTERN_C extern "C" {
+# define END_EXTERN_C }
+# define EXTERN_C extern "C"
+#else
+# define START_EXTERN_C
+# define END_EXTERN_C
+# define EXTERN_C
+#endif
+#endif
+
+#define STANDARD_C 1
+#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
+
+#define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */
+
+/* Define USE_FIXED_OSFHANDLE to fix MSVCRT's _open_osfhandle() on W95.
+ It now uses some black magic to work seamlessly with the DLL CRT and
+ works with MSVC++ 4.0+ or GCC/Mingw32
+ -- BKS 1-24-2000
+ Only use this fix for VC++ 6.x or earlier (and for GCC, which we assume
+ uses MSVCRT.DLL). Later versions use MSVCR70.dll, MSVCR71.dll, etc, which
+ do not require the fix. */
+#if (defined(_M_IX86) && _MSC_VER >= 1000 && _MSC_VER <= 1200) || defined(__MINGW32__)
+#define USE_FIXED_OSFHANDLE
+#endif
+
+/* Define PERL_WIN32_SOCK_DLOAD to have Perl dynamically load the winsock
+ DLL when needed. Don't use if your compiler supports delayloading (ie, VC++ 6.0)
+ -- BKS 5-29-2000 */
+#if !(defined(_M_IX86) && _MSC_VER >= 1200)
+#define PERL_WIN32_SOCK_DLOAD
+#endif
+#define ENV_IS_CASELESS
+
+#define PIPESOCK_MODE "b" /* pipes, sockets default to binmode */
+
+#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
+#define VER_PLATFORM_WIN32_WINDOWS 1
+#endif
+
+#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
+#define FILE_SHARE_DELETE 0x00000004
+#endif
+
+/* access() mode bits */
+#ifndef R_OK
+# define R_OK 4
+# define W_OK 2
+# define X_OK 1
+# define F_OK 0
+#endif
+
+/* for waitpid() */
+#ifndef WNOHANG
+# define WNOHANG 1
+#endif
+
+#define PERL_GET_CONTEXT_DEFINED
+
+/* Compiler-specific stuff. */
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+/* VC uses non-standard way to determine the size and alignment if bit-fields */
+/* MinGW will compiler with -mms-bitfields, so should use the same types */
+# define PERL_BITFIELD8 unsigned char
+# define PERL_BITFIELD16 unsigned short
+# define PERL_BITFIELD32 unsigned int
+#endif
+
+#ifdef __BORLANDC__ /* Borland C++ */
+
+#if (__BORLANDC__ <= 0x520)
+#define _access access
+#define _chdir chdir
+#endif
+
+#define _getpid getpid
+#define wcsicmp _wcsicmp
+#include <sys/types.h>
+
+#ifndef DllMain
+#define DllMain DllEntryPoint
+#endif
+
+#pragma warn -8004 /* "'foo' is assigned a value that is never used" */
+#pragma warn -8008 /* "condition is always true/false" */
+#pragma warn -8012 /* "comparing signed and unsigned values" */
+#pragma warn -8027 /* "functions containing %s are not expanded inline" */
+#pragma warn -8057 /* "parameter 'foo' is never used" */
+#pragma warn -8060 /* "possibly incorrect assignment" */
+#pragma warn -8066 /* "unreachable code" */
+#pragma warn -8071 /* "conversion may lose significant digits" */
+#pragma warn -8080 /* "'foo' is declared but never used" */
+
+/* Borland C thinks that a pointer to a member variable is 12 bytes in size. */
+#define PERL_MEMBER_PTR_SIZE 12
+
+#define isnan _isnan
+
+#endif
+
+#ifdef _MSC_VER /* Microsoft Visual C++ */
+
+#ifndef UNDER_CE
+typedef long uid_t;
+typedef long gid_t;
+typedef unsigned short mode_t;
+#endif
+
+#pragma warning(disable: 4102) /* "unreferenced label" */
+
+/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
+#define PERL_MEMBER_PTR_SIZE 16
+
+#define isnan _isnan
+#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
+#endif
+
+#endif /* _MSC_VER */
+
+#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
+
+typedef long uid_t;
+typedef long gid_t;
+#ifndef _environ
+#define _environ environ
+#endif
+#define flushall _flushall
+#define fcloseall _fcloseall
+#ifndef isnan
+#define isnan _isnan /* ...same libraries as MSVC */
+#endif
+
+#ifndef _O_NOINHERIT
+# define _O_NOINHERIT 0x0080
+# ifndef _NO_OLDNAMES
+# define O_NOINHERIT _O_NOINHERIT
+# endif
+#endif
+
+/* <stdint.h>, pulled in by <io.h> as of mingw-runtime-3.3, typedef's
+ * (u)intptr_t but doesn't set the _(U)INTPTR_T_DEFINED defines */
+#ifdef _STDINT_H
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# endif
+# ifndef _UINTPTR_T_DEFINED
+# define _UINTPTR_T_DEFINED
+# endif
+#endif
+
+#endif /* __MINGW32__ */
+
+/* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */
+#ifndef CP_UTF8
+# define CP_UTF8 65001
+#endif
+
+/* compatibility stuff for other compilers goes here */
+
+#ifndef _INTPTR_T_DEFINED
+typedef int intptr_t;
+# define _INTPTR_T_DEFINED
+#endif
+
+#ifndef _UINTPTR_T_DEFINED
+typedef unsigned int uintptr_t;
+# define _UINTPTR_T_DEFINED
+#endif
+
+START_EXTERN_C
+
+/* For UNIX compatibility. */
+
+extern uid_t getuid(void);
+extern gid_t getgid(void);
+extern uid_t geteuid(void);
+extern gid_t getegid(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);
+extern int mkstemp(const char *path);
+
+#undef Stat
+#define Stat win32_stat
+
+#undef init_os_extras
+#define init_os_extras Perl_init_os_extras
+
+DllExport void Perl_win32_init(int *argcp, char ***argvp);
+DllExport void Perl_win32_term(void);
+DllExport void Perl_init_os_extras(void);
+DllExport void win32_str_os_error(void *sv, DWORD err);
+DllExport int RunPerl(int argc, char **argv, char **env);
+
+typedef struct {
+ HANDLE childStdIn;
+ HANDLE childStdOut;
+ HANDLE childStdErr;
+ /*
+ * the following correspond to the fields of the same name
+ * in the STARTUPINFO structure. Embedders can use these to
+ * control the spawning process' look.
+ * Example - to hide the window of the spawned process:
+ * dwFlags = STARTF_USESHOWWINDOW;
+ * wShowWindow = SW_HIDE;
+ */
+ DWORD dwFlags;
+ DWORD dwX;
+ DWORD dwY;
+ DWORD dwXSize;
+ DWORD dwYSize;
+ DWORD dwXCountChars;
+ DWORD dwYCountChars;
+ DWORD dwFillAttribute;
+ WORD wShowWindow;
+} child_IO_table;
+
+DllExport void win32_get_child_IO(child_IO_table* ptr);
+DllExport HWND win32_create_message_window(void);
+
+#ifndef USE_SOCKETS_AS_HANDLES
+extern FILE * my_fdopen(int, char *);
+#endif
+extern int my_fclose(FILE *);
+extern int my_fstat(int fd, Stat_t *sbufptr);
+extern char * win32_get_privlib(const char *pl, STRLEN *const len);
+extern char * win32_get_sitelib(const char *pl, STRLEN *const len);
+extern char * win32_get_vendorlib(const char *pl, STRLEN *const len);
+extern int IsWin95(void);
+extern int IsWinNT(void);
+
+#ifdef PERL_IMPLICIT_SYS
+extern void win32_delete_internal_host(void *h);
+#endif
+
+extern char * staticlinkmodules[];
+
+END_EXTERN_C
+
+typedef char * caddr_t; /* In malloc.c (core address). */
+
+/*
+ * handle socket stuff, assuming socket is always available
+ */
+#include <sys/socket.h>
+#include <netdb.h>
+
+#ifdef MYMALLOC
+#define EMBEDMYMALLOC /**/
+/* #define USE_PERL_SBRK /**/
+/* #define PERL_SBRK_VIA_MALLOC /**/
+#endif
+
+#ifdef PERL_TEXTMODE_SCRIPTS
+# define PERL_SCRIPT_MODE "r"
+#else
+# define PERL_SCRIPT_MODE "rb"
+#endif
+
+/*
+ * Now Win32 specific per-thread data stuff
+ */
+
+/* Leave the first couple ids after WM_USER unused because they
+ * might be used by an embedding application, and on Windows
+ * version before 2000 we might end up eating those messages
+ * if they were not meant for us.
+ */
+#define WM_USER_MIN (WM_USER+30)
+#define WM_USER_MESSAGE (WM_USER_MIN)
+#define WM_USER_KILL (WM_USER_MIN+1)
+#define WM_USER_MAX (WM_USER_MIN+1)
+
+struct thread_intern {
+ /* XXX can probably use one buffer instead of several */
+ char Wstrerror_buffer[512];
+ struct servent Wservent;
+ char Wgetlogin_buffer[128];
+# ifdef USE_SOCKETS_AS_HANDLES
+ int Winit_socktype;
+# endif
+# ifdef HAVE_DES_FCRYPT
+ char Wcrypt_buffer[30];
+# endif
+# ifdef USE_RTL_THREAD_API
+ void * retv; /* slot for thread return value */
+# endif
+ BOOL Wuse_showwindow;
+ WORD Wshowwindow;
+};
+
+#define HAVE_INTERP_INTERN
+typedef struct {
+ long num;
+ DWORD pids[MAXIMUM_WAIT_OBJECTS];
+ HANDLE handles[MAXIMUM_WAIT_OBJECTS];
+} child_tab;
+
+#ifdef USE_ITHREADS
+typedef struct {
+ long num;
+ DWORD pids[MAXIMUM_WAIT_OBJECTS];
+ HANDLE handles[MAXIMUM_WAIT_OBJECTS];
+ HWND message_hwnds[MAXIMUM_WAIT_OBJECTS];
+} pseudo_child_tab;
+#endif
+
+#ifndef Sighandler_t
+typedef Signal_t (*Sighandler_t) (int);
+#define Sighandler_t Sighandler_t
+#endif
+
+struct interp_intern {
+ char * perlshell_tokens;
+ char ** perlshell_vec;
+ long perlshell_items;
+ struct av * fdpid;
+ child_tab * children;
+#ifdef USE_ITHREADS
+ DWORD pseudo_id;
+ pseudo_child_tab * pseudo_children;
+#endif
+ void * internal_host;
+ struct thread_intern thr_intern;
+ HWND message_hwnd;
+ UINT timerid;
+ unsigned poll_count;
+ 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 w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
+#define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
+#define w32_perlshell_items (PL_sys_intern.perlshell_items)
+#define w32_fdpid (PL_sys_intern.fdpid)
+#define w32_children (PL_sys_intern.children)
+#define w32_num_children (w32_children->num)
+#define w32_child_pids (w32_children->pids)
+#define w32_child_handles (w32_children->handles)
+#define w32_pseudo_id (PL_sys_intern.pseudo_id)
+#define w32_pseudo_children (PL_sys_intern.pseudo_children)
+#define w32_num_pseudo_children (w32_pseudo_children->num)
+#define w32_pseudo_child_pids (w32_pseudo_children->pids)
+#define w32_pseudo_child_handles (w32_pseudo_children->handles)
+#define w32_pseudo_child_message_hwnds (w32_pseudo_children->message_hwnds)
+#define w32_internal_host (PL_sys_intern.internal_host)
+#define w32_timerid (PL_sys_intern.timerid)
+#define w32_message_hwnd (PL_sys_intern.message_hwnd)
+#define w32_sighandler (PL_sys_intern.sigtable)
+#define w32_poll_count (PL_sys_intern.poll_count)
+#define w32_do_async (w32_poll_count++ > WIN32_POLL_INTERVAL)
+#define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer)
+#define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer)
+#define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer)
+#define w32_servent (PL_sys_intern.thr_intern.Wservent)
+#define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype)
+#define w32_use_showwindow (PL_sys_intern.thr_intern.Wuse_showwindow)
+#define w32_showwindow (PL_sys_intern.thr_intern.Wshowwindow)
+
+#ifdef USE_ITHREADS
+# define PERL_WAIT_FOR_CHILDREN \
+ STMT_START { \
+ if (w32_pseudo_children && w32_num_pseudo_children) { \
+ long children = w32_num_pseudo_children; \
+ WaitForMultipleObjects(children, \
+ w32_pseudo_child_handles, \
+ TRUE, INFINITE); \
+ while (children) \
+ CloseHandle(w32_pseudo_child_handles[--children]); \
+ } \
+ } STMT_END
+#endif
+
+#if defined(USE_FIXED_OSFHANDLE) || defined(PERL_MSVCRT_READFIX)
+#ifdef PERL_CORE
+
+/* C doesn't like repeat struct definitions */
+#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3)
+#undef _CRTIMP
+#endif
+#ifndef _CRTIMP
+#define _CRTIMP __declspec(dllimport)
+#endif
+
+/*
+ * 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;
+} ioinfo;
+
+
+/*
+ * Array of arrays of control structures for lowio files.
+ */
+EXTERN_C _CRTIMP ioinfo* __pioinfo[];
+
+/*
+ * Definition of IOINFO_L2E, the log base 2 of the number of elements in each
+ * array of ioinfo structs.
+ */
+#define IOINFO_L2E 5
+
+/*
+ * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array
+ */
+#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
+
+/*
+ * Access macros for getting at an ioinfo struct and its fields from a
+ * file handle
+ */
+#define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
+#define _osfhnd(i) (_pioinfo(i)->osfhnd)
+#define _osfile(i) (_pioinfo(i)->osfile)
+#define _pipech(i) (_pioinfo(i)->pipech)
+
+/* since we are not doing a dup2(), this works fine */
+#define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh)
+#endif
+#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
+#endif
+#define PERLIO_NOT_STDIO 0
+
+#include "perlio.h"
+
+/*
+ * This provides a layer of functions and macros to ensure extensions will
+ * get to use the same RTL functions as the core.
+ */
+#include "win32iop.h"
+
+#define EXEC_ARGV_CAST(x) ((const char *const *) x)
+
+#if !defined(ECONNABORTED) && defined(WSAECONNABORTED)
+#define ECONNABORTED WSAECONNABORTED
+#endif
+#if !defined(ECONNRESET) && defined(WSAECONNRESET)
+#define ECONNRESET WSAECONNRESET
+#endif
+#if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT)
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#endif
+/* Why not needed for ECONNREFUSED? --abe */
+
+DllExport void *win32_signal_context(void);
+#define PERL_GET_SIG_CONTEXT win32_signal_context()
+
+#ifdef UNDER_CE
+#define Win_GetModuleHandle XCEGetModuleHandleA
+#define Win_GetProcAddress XCEGetProcAddressA
+#define Win_GetModuleFileName XCEGetModuleFileNameA
+#define Win_CreateSemaphore CreateSemaphoreW
+#else
+#define Win_GetModuleHandle GetModuleHandle
+#define Win_GetProcAddress GetProcAddress
+#define Win_GetModuleFileName GetModuleFileName
+#define Win_CreateSemaphore CreateSemaphore
+#endif
+
+#endif /* _INC_WIN32_PERL5 */
+