X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=win32%2Fwin32.c;h=0db36b3d91c1375a36a7372832f1a26cbf376d3f;hb=6c4b87ea2cf1b07b221a48a59b468e8aae9a0981;hp=78f14eb142824f21e84827de482b374970243976;hpb=f4958739667376c0faa87fba69392c434e87055f;p=p5sagit%2Fp5-mst-13.2.git diff --git a/win32/win32.c b/win32/win32.c index 78f14eb..0db36b3 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -15,7 +15,8 @@ #define Win32_Winsock #endif #include -#ifndef __MINGW32__ /* GCC/Mingw32-2.95.2 forgot the WINAPI on CommandLineToArgvW() */ +/* GCC-2.95.2/Mingw32-1.1 forgot the WINAPI on CommandLineToArgvW() */ +#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION==1) # include #else LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCommandLine, int * pNumArgs); @@ -60,8 +61,8 @@ int _CRT_glob = 0; #endif -#if defined(__MINGW32__) -/* Mingw32 is missing some prototypes */ +#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION==1) +/* Mingw32-1.1 is missing some prototypes */ FILE * _wfopen(LPCWSTR wszFileName, LPCWSTR wszMode); FILE * _wfdopen(int nFd, LPCWSTR wszMode); FILE * _freopen(LPCWSTR wszFileName, LPCWSTR wszMode, FILE * pOldStream); @@ -85,15 +86,13 @@ int _fcloseall(); # define win32_get_sitelib g_win32_get_sitelib # undef win32_get_vendorlib # define win32_get_vendorlib g_win32_get_vendorlib -# undef do_spawn -# define do_spawn g_do_spawn # undef getlogin # define getlogin g_getlogin #endif static void get_shell(void); static long tokenize(const char *str, char **dest, char ***destv); - int do_spawn2(char *cmd, int exectype); +static int do_spawn2(pTHX_ char *cmd, int exectype); static BOOL has_shell_metachars(char *ptr); static long filetime_to_clock(PFILETIME ft); static BOOL filetime_from_time(PFILETIME ft, time_t t); @@ -507,7 +506,7 @@ get_shell(void) * for). */ const char* defaultshell = (IsWinNT() - ? "cmd.exe /x/c" : "command.com /c"); + ? "cmd.exe /x/d/c" : "command.com /c"); const char *usershell = PerlEnv_getenv("PERL5SHELL"); w32_perlshell_items = tokenize(usershell ? usershell : defaultshell, &w32_perlshell_tokens, @@ -516,12 +515,8 @@ get_shell(void) } int -do_aspawn(void *vreally, void **vmark, void **vsp) +Perl_do_aspawn(pTHX_ SV *really, SV **mark, SV **sp) { - dTHX; - SV *really = (SV*)vreally; - SV **mark = (SV**)vmark; - SV **sp = (SV**)vsp; char **argv; char *str; int status; @@ -607,10 +602,9 @@ find_next_space(const char *s) return (char*)s; } -int -do_spawn2(char *cmd, int exectype) +static int +do_spawn2(pTHX_ char *cmd, int exectype) { - dTHX; char **a; char *s; char **argv; @@ -700,21 +694,21 @@ do_spawn2(char *cmd, int exectype) } int -do_spawn(char *cmd) +Perl_do_spawn(pTHX_ char *cmd) { - return do_spawn2(cmd, EXECF_SPAWN); + return do_spawn2(aTHX_ cmd, EXECF_SPAWN); } int -do_spawn_nowait(char *cmd) +Perl_do_spawn_nowait(pTHX_ char *cmd) { - return do_spawn2(cmd, EXECF_SPAWN_NOWAIT); + return do_spawn2(aTHX_ cmd, EXECF_SPAWN_NOWAIT); } bool Perl_do_exec(pTHX_ char *cmd) { - do_spawn2(cmd, EXECF_EXEC); + do_spawn2(aTHX_ cmd, EXECF_EXEC); return FALSE; } @@ -1073,6 +1067,7 @@ win32_kill(int pid, int sig) dTHX; HANDLE hProcess; long child; + int retval; #ifdef USE_ITHREADS if (pid < 0) { /* it is a pseudo-forked child */ @@ -1120,6 +1115,11 @@ win32_kill(int pid, int sig) if (GenerateConsoleCtrlEvent(CTRL_C_EVENT,pid)) return 0; break; + case SIGBREAK: + case SIGTERM: + if (GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT,pid)) + return 0; + break; default: /* For now be backwards compatible with perl5.6 */ case 9: if (TerminateProcess(hProcess, sig)) { @@ -1131,25 +1131,34 @@ win32_kill(int pid, int sig) } else { alien_process: + retval = -1; hProcess = OpenProcess(PROCESS_ALL_ACCESS, TRUE, (IsWin95() ? -pid : pid)); if (hProcess) { switch(sig) { case 0: /* "Does process exist?" use of kill */ - return 0; + retval = 0; + break; case 2: if (GenerateConsoleCtrlEvent(CTRL_C_EVENT,pid)) - return 0; + retval = 0; break; + case SIGBREAK: + case SIGTERM: + if (GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT,pid)) + retval = 0; + break; default: /* For now be backwards compatible with perl5.6 */ case 9: - if (TerminateProcess(hProcess, sig)) { - CloseHandle(hProcess); - return 0; - } + if (TerminateProcess(hProcess, sig)) + retval = 0; + break; } } + CloseHandle(hProcess); + if (retval == 0) + return 0; } } errno = EINVAL; @@ -1173,6 +1182,10 @@ win32_stat(const char *path, Stat_t *sbuf) /* FindFirstFile() and stat() are buggy with a trailing * backslash, so change it to a forward slash :-( */ case '\\': + if (l >= sizeof(buffer)) { + errno = ENAMETOOLONG; + return -1; + } strncpy(buffer, path, l-1); buffer[l - 1] = '/'; buffer[l] = '\0'; @@ -1651,6 +1664,38 @@ win32_utime(const char *filename, struct utimbuf *times) return rc; } +typedef union { + unsigned __int64 ft_i64; + FILETIME ft_val; +} FT_t; + +#ifdef __GNUC__ +#define Const64(x) x##LL +#else +#define Const64(x) x##i64 +#endif +/* Number of 100 nanosecond units from 1/1/1601 to 1/1/1970 */ +#define EPOCH_BIAS Const64(116444736000000000) + +/* NOTE: This does not compute the timezone info (doing so can be expensive, + * and appears to be unsupported even by glibc) */ +DllExport int +win32_gettimeofday(struct timeval *tp, void *not_used) +{ + FT_t ft; + + /* this returns time in 100-nanosecond units (i.e. tens of usecs) */ + GetSystemTimeAsFileTime(&ft.ft_val); + + /* seconds since epoch */ + tp->tv_sec = (long)((ft.ft_i64 - EPOCH_BIAS) / Const64(10000000)); + + /* microseconds remaining */ + tp->tv_usec = (long)((ft.ft_i64 / Const64(10)) % Const64(1000000)); + + return 0; +} + DllExport int win32_uname(struct utsname *name) { @@ -1717,15 +1762,17 @@ win32_uname(struct utsname *name) /* machine (architecture) */ { SYSTEM_INFO info; + DWORD procarch; char *arch; GetSystemInfo(&info); #if (defined(__BORLANDC__)&&(__BORLANDC__<=0x520)) \ || (defined(__MINGW32__) && !defined(_ANONYMOUS_UNION)) - switch (info.u.s.wProcessorArchitecture) { + procarch = info.u.s.wProcessorArchitecture; #else - switch (info.wProcessorArchitecture) { + procarch = info.wProcessorArchitecture; #endif + switch (procarch) { case PROCESSOR_ARCHITECTURE_INTEL: arch = "x86"; break; case PROCESSOR_ARCHITECTURE_MIPS: @@ -1734,10 +1781,45 @@ win32_uname(struct utsname *name) arch = "alpha"; break; case PROCESSOR_ARCHITECTURE_PPC: arch = "ppc"; break; - default: +#ifdef PROCESSOR_ARCHITECTURE_SHX + case PROCESSOR_ARCHITECTURE_SHX: + arch = "shx"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_ARM + case PROCESSOR_ARCHITECTURE_ARM: + arch = "arm"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_IA64 + case PROCESSOR_ARCHITECTURE_IA64: + arch = "ia64"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_ALPHA64 + case PROCESSOR_ARCHITECTURE_ALPHA64: + arch = "alpha64"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_MSIL + case PROCESSOR_ARCHITECTURE_MSIL: + arch = "msil"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_AMD64 + case PROCESSOR_ARCHITECTURE_AMD64: + arch = "amd64"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 + case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64: + arch = "ia32-64"; break; +#endif +#ifdef PROCESSOR_ARCHITECTURE_UNKNOWN + case PROCESSOR_ARCHITECTURE_UNKNOWN: arch = "unknown"; break; +#endif + default: + sprintf(name->machine, "unknown(0x%x)", procarch); + arch = name->machine; + break; } - strcpy(name->machine, arch); + if (name->machine != arch) + strcpy(name->machine, arch); } return 0; } @@ -1821,10 +1903,12 @@ win32_async_check(pTHX) case WM_TIMER: { /* alarm() is a one-shot but SetTimer() repeats so kill it */ - if (w32_timerid) { + if (w32_timerid && w32_timerid==msg.wParam) { KillTimer(NULL,w32_timerid); w32_timerid=0; } + else + goto FallThrough; /* Now fake a call to signal handler */ if (do_raise(aTHX_ 14)) { sig_terminate(aTHX_ 14); @@ -1834,6 +1918,7 @@ win32_async_check(pTHX) /* Otherwise do normal Win32 thing - in case it is useful */ default: + FallThrough: TranslateMessage(&msg); DispatchMessage(&msg); ours = 0; @@ -1849,6 +1934,8 @@ win32_async_check(pTHX) return ours; } +/* This function will not return until the timeout has elapsed, or until + * one of the handles is ready. */ DllExport DWORD win32_msgwait(pTHX_ DWORD count, LPHANDLE handles, DWORD timeout, LPDWORD resultp) { @@ -1873,10 +1960,7 @@ win32_msgwait(pTHX_ DWORD count, LPHANDLE handles, DWORD timeout, LPDWORD result } if (result == WAIT_OBJECT_0 + count) { /* Message has arrived - check it */ - if (win32_async_check(aTHX)) { - /* was one of ours */ - break; - } + (void)win32_async_check(aTHX); } else { /* Not timeout or message - one of handles is ready */ @@ -2017,6 +2101,7 @@ alien_process: if (hProcess) { win32_msgwait(aTHX_ 1, &hProcess, timeout, &waitcode); if (waitcode == WAIT_TIMEOUT) { + CloseHandle(hProcess); return 0; } else if (waitcode == WAIT_OBJECT_0) { @@ -2497,10 +2582,14 @@ DllExport Off_t win32_ftell(FILE *pf) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLAND__) /* buk */ + return win32_tell( fileno( pf ) ); +#else fpos_t pos; if (fgetpos(pf, &pos)) return -1; return (Off_t)pos; +#endif #else return ftell(pf); #endif @@ -2510,6 +2599,13 @@ DllExport int win32_fseek(FILE *pf, Off_t offset,int origin) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLANDC__) /* buk */ + return win32_lseek( + fileno(pf), + offset, + origin + ); +#else fpos_t pos; switch (origin) { case SEEK_CUR: @@ -2529,6 +2625,7 @@ win32_fseek(FILE *pf, Off_t offset,int origin) return -1; } return fsetpos(pf, &offset); +#endif #else return fseek(pf, offset, origin); #endif @@ -2537,13 +2634,25 @@ win32_fseek(FILE *pf, Off_t offset,int origin) DllExport int win32_fgetpos(FILE *pf,fpos_t *p) { +#if defined(__BORLANDC__) && defined(USE_LARGE_FILES) /* buk */ + if( win32_tell(fileno(pf)) == -1L ) { + errno = EBADF; + return -1; + } + return 0; +#else return fgetpos(pf, p); +#endif } DllExport int win32_fsetpos(FILE *pf,const fpos_t *p) { +#if defined(__BORLANDC__) && defined(USE_LARGE_FILES) /* buk */ + return win32_lseek(fileno(pf), *p, SEEK_CUR); +#else return fsetpos(pf, p); +#endif } DllExport void @@ -2553,8 +2662,8 @@ win32_rewind(FILE *pf) return; } -DllExport FILE* -win32_tmpfile(void) +DllExport int +win32_tmpfd(void) { dTHX; char prefix[MAX_PATH+1]; @@ -2578,11 +2687,20 @@ win32_tmpfile(void) #endif DEBUG_p(PerlIO_printf(Perl_debug_log, "Created tmpfile=%s\n",filename)); - return fdopen(fd, "w+b"); + return fd; } } } } + return -1; +} + +DllExport FILE* +win32_tmpfile(void) +{ + int fd = win32_tmpfd(); + if (fd >= 0) + return win32_fdopen(fd, "w+b"); return NULL; } @@ -2649,17 +2767,22 @@ win32_popen(const char *command, const char *mode) int stdfd, oldfd; int ourmode; int childpid; + DWORD nhandle; + HANDLE old_h; + int lock_held = 0; /* establish which ends read and write */ if (strchr(mode,'w')) { stdfd = 0; /* stdin */ parent = 1; child = 0; + nhandle = STD_INPUT_HANDLE; } else if (strchr(mode,'r')) { stdfd = 1; /* stdout */ parent = 0; child = 1; + nhandle = STD_OUTPUT_HANDLE; } else return NULL; @@ -2675,13 +2798,19 @@ win32_popen(const char *command, const char *mode) /* the child doesn't inherit handles */ ourmode |= O_NOINHERIT; - if (win32_pipe( p, 512, ourmode) == -1) + if (win32_pipe(p, 512, ourmode) == -1) return NULL; /* save current stdfd */ if ((oldfd = win32_dup(stdfd)) == -1) goto cleanup; + /* save the old std handle (this needs to happen before the + * dup2(), since that might call SetStdHandle() too) */ + OP_REFCNT_LOCK; + lock_held = 1; + old_h = GetStdHandle(nhandle); + /* make stdfd go to child end of pipe (implicitly closes stdfd) */ /* stdfd will be inherited by the child */ if (win32_dup2(p[child], stdfd) == -1) @@ -2690,6 +2819,9 @@ win32_popen(const char *command, const char *mode) /* close the child end in parent */ win32_close(p[child]); + /* set the new std handle (in case dup2() above didn't) */ + SetStdHandle(nhandle, (HANDLE)_get_osfhandle(stdfd)); + /* start the child */ { dTHX; @@ -2700,6 +2832,14 @@ win32_popen(const char *command, const char *mode) if (win32_dup2(oldfd, stdfd) == -1) goto cleanup; + /* restore the old std handle (this needs to happen after the + * dup2(), since that might call SetStdHandle() too */ + if (lock_held) { + SetStdHandle(nhandle, old_h); + OP_REFCNT_UNLOCK; + lock_held = 0; + } + /* close saved handle */ win32_close(oldfd); @@ -2718,6 +2858,11 @@ cleanup: /* we don't need to check for errors here */ win32_close(p[0]); win32_close(p[1]); + if (lock_held) { + SetStdHandle(nhandle, old_h); + OP_REFCNT_UNLOCK; + lock_held = 0; + } if (oldfd != -1) { win32_dup2(oldfd, stdfd); win32_close(oldfd); @@ -2987,11 +3132,76 @@ win32_setmode(int fd, int mode) return setmode(fd, mode); } +DllExport int +win32_chsize(int fd, Off_t size) +{ +#if defined(WIN64) || defined(USE_LARGE_FILES) + int retval = 0; + Off_t cur, end, extend; + + cur = win32_tell(fd); + if (cur < 0) + return -1; + end = win32_lseek(fd, 0, SEEK_END); + if (end < 0) + return -1; + extend = size - end; + if (extend == 0) { + /* do nothing */ + } + else if (extend > 0) { + /* must grow the file, padding with nulls */ + char b[4096]; + int oldmode = win32_setmode(fd, O_BINARY); + size_t count; + memset(b, '\0', sizeof(b)); + do { + count = extend >= sizeof(b) ? sizeof(b) : (size_t)extend; + count = win32_write(fd, b, count); + if ((int)count < 0) { + retval = -1; + break; + } + } while ((extend -= count) > 0); + win32_setmode(fd, oldmode); + } + else { + /* shrink the file */ + win32_lseek(fd, size, SEEK_SET); + if (!SetEndOfFile((HANDLE)_get_osfhandle(fd))) { + errno = EACCES; + retval = -1; + } + } +finish: + win32_lseek(fd, cur, SEEK_SET); + return retval; +#else + return chsize(fd, size); +#endif +} + DllExport Off_t win32_lseek(int fd, Off_t offset, int origin) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLANDC__) /* buk */ + LARGE_INTEGER pos; + pos.QuadPart = offset; + pos.LowPart = SetFilePointer( + (HANDLE)_get_osfhandle(fd), + pos.LowPart, + &pos.HighPart, + origin + ); + if (pos.LowPart == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { + pos.QuadPart = -1; + } + + return pos.QuadPart; +#else return _lseeki64(fd, offset, origin); +#endif #else return lseek(fd, offset, origin); #endif @@ -3001,7 +3211,24 @@ DllExport Off_t win32_tell(int fd) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLANDC__) /* buk */ + LARGE_INTEGER pos; + pos.QuadPart = 0; + pos.LowPart = SetFilePointer( + (HANDLE)_get_osfhandle(fd), + pos.LowPart, + &pos.HighPart, + FILE_CURRENT + ); + if (pos.LowPart == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { + pos.QuadPart = -1; + } + + return pos.QuadPart; + /* return tell(fd); */ +#else return _telli64(fd); +#endif #else return tell(fd); #endif @@ -3374,7 +3601,8 @@ create_command_line(char *cname, STRLEN clen, const char * const *args) || (IsWinNT() && stricmp(&cname[clen-4], ".cmd") == 0))) { bat_file = TRUE; - len += 3; + if (!IsWin95()) + len += 3; } else { char *exe = strrchr(cname, '/'); @@ -3411,7 +3639,7 @@ create_command_line(char *cname, STRLEN clen, const char * const *args) New(1310, cmd, len, char); ptr = cmd; - if (bat_file) { + if (bat_file && !IsWin95()) { *ptr++ = '"'; extra_quotes = TRUE; } @@ -3461,7 +3689,9 @@ create_command_line(char *cname, STRLEN clen, const char * const *args) if (!extra_quotes && cmd_shell - && (stricmp(arg, "/x/c") == 0 || stricmp(arg, "/c") == 0)) + && curlen >= 2 + && *arg == '/' /* see if arg is "/c", "/x/c", "/x/d/c" etc. */ + && stricmp(arg+curlen-2, "/c") == 0) { /* is there a next argument? */ if (args[index+1]) { @@ -3507,7 +3737,10 @@ qualified_path(const char *cmd) /* look in PATH */ pathstr = PerlEnv_getenv("PATH"); - New(0, fullcmd, MAX_PATH+1, char); + + /* worst case: PATH is a single directory; we need additional space + * to append "/", ".exe" and trailing "\0" */ + New(0, fullcmd, (pathstr ? strlen(pathstr) : 0) + cmdlen + 6, char); curfullcmd = fullcmd; while (1) { @@ -3548,17 +3781,13 @@ qualified_path(const char *cmd) if (*pathstr == '"') { /* foo;"baz;etc";bar */ pathstr++; /* skip initial '"' */ while (*pathstr && *pathstr != '"') { - if ((STRLEN)(curfullcmd-fullcmd) < MAX_PATH-cmdlen-5) - *curfullcmd++ = *pathstr; - pathstr++; + *curfullcmd++ = *pathstr++; } if (*pathstr) pathstr++; /* skip trailing '"' */ } else { - if ((STRLEN)(curfullcmd-fullcmd) < MAX_PATH-cmdlen-5) - *curfullcmd++ = *pathstr; - pathstr++; + *curfullcmd++ = *pathstr++; } } if (*pathstr) @@ -3833,7 +4062,7 @@ win32_execvp(const char *cmdname, const char *const *argv) /* if this is a pseudo-forked child, we just want to spawn * the new program, and return */ if (w32_pseudo_id) { - int status = win32_spawnvp(P_WAIT, cmdname, (char *const *)argv); + int status = win32_spawnvp(P_WAIT, cmdname, (const char *const *)argv); if (status != -1) { my_exit(status); return 0; @@ -3926,7 +4155,6 @@ static char *base = NULL; /* XXX threadead */ static char *reserved = NULL; /* XXX threadead */ static char *brk = NULL; /* XXX threadead */ static DWORD pagesize = 0; /* XXX threadead */ -static DWORD allocsize = 0; /* XXX threadead */ void * sbrk(ptrdiff_t need) @@ -3939,28 +4167,34 @@ sbrk(ptrdiff_t need) * call the OS to commit just one page ... */ pagesize = info.dwPageSize << 3; - allocsize = info.dwAllocationGranularity; } - /* This scheme fails eventually if request for contiguous - * block is denied so reserve big blocks - this is only - * address space not memory ... - */ if (brk+need >= reserved) { - DWORD size = 64*1024*1024; + DWORD size = brk+need-reserved; char *addr; + char *prev_committed = NULL; if (committed && reserved && committed < reserved) { /* Commit last of previous chunk cannot span allocations */ addr = (char *) VirtualAlloc(committed,reserved-committed,MEM_COMMIT,PAGE_READWRITE); if (addr) + { + /* Remember where we committed from in case we want to decommit later */ + prev_committed = committed; committed = reserved; + } } /* Reserve some (more) space + * Contiguous blocks give us greater efficiency, so reserve big blocks - + * this is only address space not memory... * Note this is a little sneaky, 1st call passes NULL as reserved * so lets system choose where we start, subsequent calls pass * the old end address so ask for a contiguous block */ +sbrk_reserve: + if (size < 64*1024*1024) + size = 64*1024*1024; + size = ((size + pagesize - 1) / pagesize) * pagesize; addr = (char *) VirtualAlloc(reserved,size,MEM_RESERVE,PAGE_NOACCESS); if (addr) { @@ -3972,6 +4206,19 @@ sbrk(ptrdiff_t need) if (!brk) brk = committed; } + else if (reserved) + { + /* The existing block could not be extended far enough, so decommit + * anything that was just committed above and start anew */ + if (prev_committed) + { + if (!VirtualFree(prev_committed,reserved-prev_committed,MEM_DECOMMIT)) + return (void *) -1; + } + reserved = base = committed = brk = NULL; + size = need; + goto sbrk_reserve; + } else { return (void *) -1; @@ -3982,11 +4229,12 @@ sbrk(ptrdiff_t need) if (brk > committed) { DWORD size = ((brk-committed + pagesize -1)/pagesize) * pagesize; - char *addr = (char *) VirtualAlloc(committed,size,MEM_COMMIT,PAGE_READWRITE); + char *addr; + if (committed+size > reserved) + size = reserved-committed; + addr = (char *) VirtualAlloc(committed,size,MEM_COMMIT,PAGE_READWRITE); if (addr) - { - committed += size; - } + committed += size; else return (void *) -1; } @@ -4291,11 +4539,11 @@ XS(w32_DomainName) /* NERR_Success *is* 0*/ if (0 == pfnNetWkstaGetInfo(NULL, 100, &pwi)) { if (pwi->wki100_langroup && *(pwi->wki100_langroup)) { - WideCharToMultiByte(CP_ACP, NULL, pwi->wki100_langroup, + WideCharToMultiByte(CP_ACP, 0, pwi->wki100_langroup, -1, (LPSTR)dname, dnamelen, NULL, NULL); } else { - WideCharToMultiByte(CP_ACP, NULL, pwi->wki100_computername, + WideCharToMultiByte(CP_ACP, 0, pwi->wki100_computername, -1, (LPSTR)dname, dnamelen, NULL, NULL); } pfnNetApiBufferFree(pwi); @@ -4350,26 +4598,74 @@ static XS(w32_GetOSVersion) { dXSARGS; - OSVERSIONINFOA osver; + /* Use explicit struct definition because wSuiteMask and + * wProductType are not defined in the VC++ 6.0 headers. + * WORD type has been replaced by unsigned short because + * WORD is already used by Perl itself. + */ + struct { + DWORD dwOSVersionInfoSize; + DWORD dwMajorVersion; + DWORD dwMinorVersion; + DWORD dwBuildNumber; + DWORD dwPlatformId; + CHAR szCSDVersion[128]; + unsigned short wServicePackMajor; + unsigned short wServicePackMinor; + unsigned short wSuiteMask; + BYTE wProductType; + BYTE wReserved; + } osver; + BOOL bEx = TRUE; if (USING_WIDE()) { - OSVERSIONINFOW osverw; + struct { + DWORD dwOSVersionInfoSize; + DWORD dwMajorVersion; + DWORD dwMinorVersion; + DWORD dwBuildNumber; + DWORD dwPlatformId; + WCHAR szCSDVersion[128]; + unsigned short wServicePackMajor; + unsigned short wServicePackMinor; + unsigned short wSuiteMask; + BYTE wProductType; + BYTE wReserved; + } osverw; char szCSDVersion[sizeof(osverw.szCSDVersion)]; - osverw.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); - if (!GetVersionExW(&osverw)) { - XSRETURN_EMPTY; + osverw.dwOSVersionInfoSize = sizeof(osverw); + if (!GetVersionExW((OSVERSIONINFOW*)&osverw)) { + bEx = FALSE; + osverw.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); + if (!GetVersionExW((OSVERSIONINFOW*)&osverw)) { + XSRETURN_EMPTY; + } + } + if (GIMME_V == G_SCALAR) { + XSRETURN_IV(osverw.dwPlatformId); } W2AHELPER(osverw.szCSDVersion, szCSDVersion, sizeof(szCSDVersion)); XPUSHs(newSVpvn(szCSDVersion, strlen(szCSDVersion))); - osver.dwMajorVersion = osverw.dwMajorVersion; - osver.dwMinorVersion = osverw.dwMinorVersion; - osver.dwBuildNumber = osverw.dwBuildNumber; - osver.dwPlatformId = osverw.dwPlatformId; + osver.dwMajorVersion = osverw.dwMajorVersion; + osver.dwMinorVersion = osverw.dwMinorVersion; + osver.dwBuildNumber = osverw.dwBuildNumber; + osver.dwPlatformId = osverw.dwPlatformId; + osver.wServicePackMajor = osverw.wServicePackMajor; + osver.wServicePackMinor = osverw.wServicePackMinor; + osver.wSuiteMask = osverw.wSuiteMask; + osver.wProductType = osverw.wProductType; } else { - osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); - if (!GetVersionExA(&osver)) { - XSRETURN_EMPTY; + osver.dwOSVersionInfoSize = sizeof(osver); + if (!GetVersionExA((OSVERSIONINFOA*)&osver)) { + bEx = FALSE; + osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); + if (!GetVersionExA((OSVERSIONINFOA*)&osver)) { + XSRETURN_EMPTY; + } + } + if (GIMME_V == G_SCALAR) { + XSRETURN_IV(osver.dwPlatformId); } XPUSHs(newSVpvn(osver.szCSDVersion, strlen(osver.szCSDVersion))); } @@ -4377,6 +4673,12 @@ XS(w32_GetOSVersion) XPUSHs(newSViv(osver.dwMinorVersion)); XPUSHs(newSViv(osver.dwBuildNumber)); XPUSHs(newSViv(osver.dwPlatformId)); + if (bEx) { + XPUSHs(newSViv(osver.wServicePackMajor)); + XPUSHs(newSViv(osver.wServicePackMinor)); + XPUSHs(newSViv(osver.wSuiteMask)); + XPUSHs(newSViv(osver.wProductType)); + } PUTBACK; } @@ -4509,6 +4811,7 @@ XS(w32_GetShortPathName) } while (len >= SvLEN(shortpath) && sv_grow(shortpath,len+1)); if (len) { SvCUR_set(shortpath,len); + *SvEND(shortpath) = '\0'; ST(0) = shortpath; XSRETURN(1); } @@ -4523,13 +4826,15 @@ XS(w32_GetFullPathName) SV *fullpath; char *filepart; DWORD len; + STRLEN filename_len; + char *filename_p; if (items != 1) Perl_croak(aTHX_ "usage: Win32::GetFullPathName($filename)"); filename = ST(0); - fullpath = sv_mortalcopy(filename); - SvUPGRADE(fullpath, SVt_PV); + filename_p = SvPV(filename, filename_len); + fullpath = sv_2mortal(newSVpvn(filename_p, filename_len)); if (!SvPVX(fullpath) || !SvLEN(fullpath)) XSRETURN_UNDEF; @@ -4542,11 +4847,17 @@ XS(w32_GetFullPathName) if (len) { if (GIMME_V == G_ARRAY) { EXTEND(SP,1); - XST_mPV(1,filepart); - len = filepart - SvPVX(fullpath); + if (filepart) { + XST_mPV(1,filepart); + len = filepart - SvPVX(fullpath); + } + else { + XST_mPVN(1,"",0); + } items = 2; } SvCUR_set(fullpath,len); + *SvEND(fullpath) = '\0'; ST(0) = fullpath; XSRETURN(items); } @@ -4665,7 +4976,7 @@ win32_signal_context(void) } return my_perl; #else - return aTHX; + return PL_curinterp; #endif } @@ -4678,10 +4989,6 @@ win32_ctrlhandler(DWORD dwCtrlType) if (!my_perl) return FALSE; -#else -#ifdef USE_5005THREADS - dTHX; -#endif #endif switch(dwCtrlType) { @@ -4743,6 +5050,13 @@ Perl_win32_init(int *argcp, char ***argvp) } void +Perl_win32_term(void) +{ + OP_REFCNT_TERM; + MALLOC_TERM; +} + +void win32_get_child_IO(child_IO_table* ptbl) { ptbl->childStdIn = GetStdHandle(STD_INPUT_HANDLE); @@ -4799,7 +5113,6 @@ Perl_sys_intern_init(pTHX) New(1313, w32_pseudo_children, 1, child_tab); w32_num_pseudo_children = 0; # endif - w32_init_socktype = 0; w32_timerid = 0; w32_poll_count = 0; for (i=0; i < SIG_SIZE; i++) { @@ -4853,7 +5166,6 @@ Perl_sys_intern_dup(pTHX_ struct interp_intern *src, struct interp_intern *dst) Newz(1313, dst->children, 1, child_tab); dst->pseudo_id = 0; Newz(1313, dst->pseudo_children, 1, child_tab); - dst->thr_intern.Winit_socktype = 0; dst->timerid = 0; dst->poll_count = 0; Copy(src->sigtable,dst->sigtable,SIG_SIZE,Sighandler_t);