January 2003 - Wine-devel - list.winehq.org

Re: CxxFrameHandler problem
by John K. Hohm 11 Apr '03

11 Apr '03

Alexandre Julliard <julliard(a)winehq.com> wrote: > Uwe Bonnes <bon(a)elektron.ikp.physik.tu-darmstadt.de> writes: > > > Appended program uses CxxFrameHandler and crashes in wine with builtin > > msvcrt, but not with native. Compile as Release version and include the > MFC > > dll. Can somebody compile for Alexandre? Alexandre, is this a start or do > > you need something complete? > > That's a start, yes, thanks. I'll need a more complete example with > nested try blocks, destructors all over the place, typed exceptions, > etc. to make sure I understand all the compiler internal structures; > but I can at least try to make that simple case not crash... Although this may duplicate effort, I am familiar with several strange combinations of exception handling that I know work with Visual C++ 6.0; I will put them a test program for you. You can never have too many test programs, right?

1 1

Re: wine/dlls/x11drv x11drv_main.c
by liu spider 24 Feb '03

24 Feb '03

It crashed every time when I closed an app, not just "sometimes" :( And I think maybe exchange the calling order of XCloseIM and XCloseDisplay is a better method than just comments out XCloseIM ( I think this will lead to some other problems). --- Alexandre Julliard <julliard(a)wine.codeweavers.com> wrote: > ChangeSet ID: 7168 > CVSROOT: /opt/cvs-commit > Module name: wine > Changes by: julliard(a)wine.codeweavers.com 2003/01/29 > 19:08:53 > > Modified files: > dlls/x11drv : x11drv_main.c > > Log message: > XCloseIM sometimes crashes in Xlib, don't call it. > > Patch: http://cvs.winehq.com/patch.py?id=7168 > > Old revision New revision Changes Path > 1.67 1.68 +1 -1 > wine/dlls/x11drv/x11drv_main.c > > __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

2 5

interesting crash in msvc6.0 setup
by Dan Kegel 18 Feb '03

18 Feb '03

Since msvcmaker doesn't support msvc4.0, I'm trying to install msvc6.0 under wine. (Yeah, I know, I should run it under windows, but I'm stubborn.) Interestingly, the setup program puts itself in the background. This means you have to be careful to check with ps that you don't have old wines laying around from the last run, and when logging, you have to make sure all wine processes have exited, else your log file isn't complete yet. Unfortunately, setup fails fairly early. When emulating win9x, it fails before presenting a dialog box -- with a page fault reading from a file handle returned from CreateFile. It looks like it's doing an assembly string search on the Windows file structure pointed to by the handle! I wonder why. Maybe it was an easy way to prevent people from running under Wine :-) We may have to hack wine to make handles be valid pointers; I wonder what magic bytes setup is looking for there. When emulating winnt or winxp, it gets a bit further, but dies with a null pointer access. Oddly enough, adding --debugmsg +relay lets it proceed. It insists on installing Microsoft VM for Java, then tries to reboot. Restarting wine d:setup (this time without --debugmsg) continues properly for a while, but eventually crashes. Whenever it crashes in winnt/xp, it leaves one or more windowless wcmd's running the following script: :Repeat del "E:\vs60wiz.exe" if exist "E:\vs60wiz.exe" goto Repeat del "C:\WINDOWS\DEL4056.BAT" in a loop, chewing up huge amounts of CPU time. -- Dan Kegel Linux User #78045 http://www.kegel.com

4 6

PATCH: Get rid of superfluous dup() and close() calls.
by Martin Wilck 12 Feb '03

12 Feb '03

patch: dup.diff Get rid of superfluous dup() and close() calls. Modified files: dlls/kernel/comm.c | 25 ------------------ dlls/ntdll/file.c | 2 - dlls/ntdll/virtual.c | 5 --- dlls/winsock/socket.c | 68 +------------------------------------------------- files/file.c | 15 ----------- files/smb.c | 1 include/async.h | 1 scheduler/client.c | 1 Comment: The dup() in wine_server_handle_to_fd() requires dozens of close() calls spread over the wine code. I think this is confusing and error-prone (close() calls are easily forgotten, leading to rapid fd leak - actually, when looking through the code, I found a number of functions where I had expected a close(), but it was lacking). Moreover, I can't see why that dup() is necessary (any more). If there are still some points in the code where the dup() is really required, I strongly recommend to insert explicit dup()s in the respective functions after calling wine_server_handle_to_fd(). I have carried out a number of IO intensive tests with no problems. I'd like people to test the COMM port stuff, though, and watch the number of file descriptors. Other IO- and Network-bound tests would be very welcome. If this is absolutely dumb, please tell me why. Forwarding to wine-devel, 'cause it's pretty intrusive. Index: dlls/kernel/comm.c =================================================================== RCS file: /home/wine/wine/dlls/kernel/comm.c,v retrieving revision 1.68 diff -u -r1.68 comm.c --- dlls/kernel/comm.c 25 Oct 2002 21:02:30 -0000 1.68 +++ dlls/kernel/comm.c 24 Jan 2003 14:13:32 -0000 @@ -516,7 +516,6 @@ return FALSE; } result = ioctl(fd,TIOCSBRK,0); - close(fd); if (result ==-1) { TRACE("ioctl failed\n"); @@ -556,7 +555,6 @@ return FALSE; } result = ioctl(fd,TIOCCBRK,0); - close(fd); if (result ==-1) { TRACE("ioctl failed\n"); @@ -598,7 +596,6 @@ if (tcgetattr(fd,&port) == -1) { COMM_SetCommError(handle,CE_IOE); - close(fd); return FALSE; } @@ -670,7 +667,6 @@ if (!direct) if (tcsetattr(fd, TCSADRAIN, &port) == -1) { - close(fd); COMM_SetCommError(handle,CE_IOE); return FALSE; } else @@ -685,7 +681,6 @@ else result = TRUE; } - close(fd); return result; } @@ -726,7 +721,6 @@ tcflush(fd,TCOFLUSH); if(flags&PURGE_RXCLEAR) tcflush(fd,TCIFLUSH); - close(fd); return 1; } @@ -782,8 +776,6 @@ handle, lpStat->cbInQue, lpStat->cbOutQue); } - close(fd); - COMM_GetCommError(handle, errors); COMM_SetCommError(handle, 0); @@ -817,7 +809,6 @@ FIXME("handle %p not found?\n",handle); return FALSE; } - close(fd); return TRUE; } @@ -916,7 +907,6 @@ if ((tcgetattr(fd,&port)) == -1) { int save_error = errno; COMM_SetCommError(handle,CE_IOE); - close( fd ); ERR("tcgetattr error '%s'\n", strerror(save_error)); return FALSE; } @@ -1023,7 +1013,6 @@ COMM_SetCommError(handle,IE_BAUDRATE); - close( fd ); ERR("baudrate %ld\n",lpdcb->BaudRate); return FALSE; } @@ -1089,7 +1078,6 @@ #endif default: COMM_SetCommError(handle,IE_BAUDRATE); - close( fd ); ERR("baudrate %ld\n",lpdcb->BaudRate); return FALSE; } @@ -1132,7 +1120,6 @@ port.c_iflag &= ~INPCK; } else { COMM_SetCommError(handle,IE_BYTESIZE); - close( fd ); ERR("Cannot set MARK Parity\n"); return FALSE; } @@ -1143,7 +1130,6 @@ port.c_iflag &= ~INPCK; } else { COMM_SetCommError(handle,IE_BYTESIZE); - close( fd ); ERR("Cannot set SPACE Parity\n"); return FALSE; } @@ -1151,7 +1137,6 @@ #endif default: COMM_SetCommError(handle,IE_BYTESIZE); - close( fd ); ERR("Parity\n"); return FALSE; } @@ -1173,7 +1158,6 @@ break; default: COMM_SetCommError(handle,IE_BYTESIZE); - close( fd ); ERR("ByteSize\n"); return FALSE; } @@ -1188,7 +1172,6 @@ break; default: COMM_SetCommError(handle,IE_BYTESIZE); - close( fd ); ERR("StopBits\n"); return FALSE; } @@ -1219,12 +1202,10 @@ if (tcsetattr(fd,TCSANOW,&port)==-1) { /* otherwise it hangs with pending input*/ int save_error=errno; COMM_SetCommError(handle,CE_IOE); - close( fd ); ERR("tcsetattr error '%s'\n", strerror(save_error)); return FALSE; } else { COMM_SetCommError(handle,0); - close( fd ); return TRUE; } } @@ -1262,10 +1243,8 @@ int save_error=errno; ERR("tcgetattr error '%s'\n", strerror(save_error)); COMM_SetCommError(handle,CE_IOE); - close( fd ); return FALSE; } - close( fd ); #ifndef __EMX__ #ifdef CBAUD speed= (port.c_cflag & CBAUD); @@ -1465,7 +1444,6 @@ else { r = (1 == write(fd, &chTransmit, 1)); - close(fd); } return r; @@ -1593,7 +1571,6 @@ FIXME("tcsetattr on fd %d failed!\n",fd); return FALSE; } - close(fd); return TRUE; } @@ -1619,7 +1596,6 @@ if(fd<0) return FALSE; result = ioctl(fd, TIOCMGET, &mstat); - close(fd); if (result == -1) { WARN("ioctl failed\n"); @@ -1702,7 +1678,6 @@ ovp = (async_commio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_commio)); if(!ovp) { - close(fd); return FALSE; } Index: dlls/ntdll/file.c =================================================================== RCS file: /home/wine/wine/dlls/ntdll/file.c,v retrieving revision 1.20 diff -u -r1.20 file.c --- dlls/ntdll/file.c 7 Jan 2003 20:36:28 -0000 1.20 +++ dlls/ntdll/file.c 24 Jan 2003 14:13:35 -0000 @@ -237,8 +237,6 @@ } while ( (result == -1) && ((errno == EAGAIN) || (errno == EINTR)) ); - close( fd ); - if (result == -1) { return IoStatusBlock->u.Status = NTFILE_errno_to_status(errno); Index: dlls/ntdll/virtual.c =================================================================== RCS file: /home/wine/wine/dlls/ntdll/virtual.c,v retrieving revision 1.4 diff -u -r1.4 virtual.c --- dlls/ntdll/virtual.c 7 Jan 2003 20:36:28 -0000 1.4 +++ dlls/ntdll/virtual.c 24 Jan 2003 14:13:39 -0000 @@ -736,13 +736,11 @@ VIRTUAL_SetProt( view, ptr + sec->VirtualAddress, size, vprot ); } - close( fd ); *addr_ptr = ptr; return STATUS_SUCCESS; error: if (ptr != (char *)-1) munmap( ptr, total_size ); - close( fd ); return status; } @@ -1408,7 +1406,6 @@ } res = map_image( handle, unix_handle, base, size_low, header_size, shared_fd, shared_size, removable, addr_ptr ); - if (shared_fd != -1) close( shared_fd ); if (!res) *size_ptr = size_low; return res; } @@ -1484,12 +1481,10 @@ res = STATUS_NO_MEMORY; goto error; } - if (unix_handle != -1) close( unix_handle ); *size_ptr = size; return STATUS_SUCCESS; error: - if (unix_handle != -1) close( unix_handle ); if (ptr != (void *)-1) munmap( ptr, size ); return res; } Index: dlls/winsock/socket.c =================================================================== RCS file: /home/wine/wine/dlls/winsock/socket.c,v retrieving revision 1.117 diff -u -r1.117 socket.c --- dlls/winsock/socket.c 23 Jan 2003 21:20:36 -0000 1.117 +++ dlls/winsock/socket.c 24 Jan 2003 14:13:51 -0000 @@ -336,7 +336,6 @@ if ( ( (access & GENERIC_READ) && (*flags & FD_FLAG_RECV_SHUTDOWN ) ) || ( (access & GENERIC_WRITE) && (*flags & FD_FLAG_SEND_SHUTDOWN ) ) ) { - close (fd); WSASetLastError ( WSAESHUTDOWN ); return -1; } @@ -578,7 +577,6 @@ else wsfds16->fd_array[j++] = wsfds16->fd_array[i]; } - close(fd); lfd[i] = -1; } } @@ -593,24 +591,6 @@ return num_err; } -static void fd_set_unimport( void* wsfds, int lfd[], BOOL b32 ) -{ - if ( wsfds ) - { -#define wsfds16 ((ws_fd_set16*)wsfds) -#define wsfds32 ((WS_fd_set*)wsfds) - int i, count = (b32) ? wsfds32->fd_count : wsfds16->fd_count; - - for( i = 0; i < count; i++ ) - if ( lfd[i] >= 0 ) - close(lfd[i]); - - TRACE("\n"); -#undef wsfds32 -#undef wsfds16 - } -} - static int do_block( int fd, int mask ) { fd_set fds[3]; @@ -1417,7 +1397,6 @@ SetLastError(_get_sock_error(s, FD_ACCEPT_BIT)); /* FIXME: care about the error? */ } - close(fd); SERVER_START_REQ( accept_socket ) { req->lhandle = SOCKET2HANDLE(s); @@ -1516,7 +1495,6 @@ ws_sockaddr_free(uaddr,name); } } - close(fd); } else { @@ -1613,7 +1591,6 @@ { SetLastError(wsaErrno()); } - close(fd); } else { @@ -1622,7 +1599,6 @@ return SOCKET_ERROR; connect_success: - close(fd); _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE, FD_WINE_CONNECTED|FD_READ|FD_WRITE, FD_CONNECT|FD_WINE_LISTENING); @@ -1690,7 +1666,6 @@ res=0; } ws_sockaddr_free(uaddr,name); - close(fd); } else { @@ -1755,7 +1730,6 @@ { res=0; } - close(fd); } else { @@ -1820,12 +1794,10 @@ } else { if (getsockopt(fd, (int) level, optname, optval, optlen) == 0 ) { - close(fd); return 0; } SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno()); } - close(fd); } return SOCKET_ERROR; } @@ -1966,7 +1938,6 @@ if (numInt < 0) { ERR ("Unable to open /proc filesystem to determine number of network interfaces!\n"); - close(fd); WSASetLastError(WSAEINVAL); return (SOCKET_ERROR); } @@ -1976,7 +1947,6 @@ if (!WSAIOCTL_GetInterfaceName(i, ifName)) { ERR ("Error parsing /proc filesystem!\n"); - close(fd); WSASetLastError(WSAEINVAL); return (SOCKET_ERROR); } @@ -1988,7 +1958,6 @@ if (ioctl(fd, SIOCGIFADDR, &ifInfo) < 0) { ERR ("Error obtaining IP address\n"); - close(fd); WSASetLastError(WSAEINVAL); return (SOCKET_ERROR); } @@ -2006,7 +1975,6 @@ if (ioctl(fd, SIOCGIFBRDADDR, &ifInfo) < 0) { ERR ("Error obtaining Broadcast IP address\n"); - close(fd); WSASetLastError(WSAEINVAL); return (SOCKET_ERROR); } @@ -2024,7 +1992,6 @@ if (ioctl(fd, SIOCGIFNETMASK, &ifInfo) < 0) { ERR ("Error obtaining Subnet IP address\n"); - close(fd); WSASetLastError(WSAEINVAL); return (SOCKET_ERROR); } @@ -2059,7 +2026,6 @@ if (ioctl(fd, SIOCGIFFLAGS, &ifInfo) < 0) { ERR ("Error obtaining status flags for socket!\n"); - close(fd); WSASetLastError(WSAEINVAL); return (SOCKET_ERROR); } @@ -2079,14 +2045,12 @@ default: { WARN("\tunsupported WS_IOCTL cmd (%08lx)\n", dwIoControlCode); - close(fd); WSASetLastError(WSAEOPNOTSUPP); return (SOCKET_ERROR); } } /* Function executed with no errors */ - close(fd); return (0); } else @@ -2242,14 +2206,11 @@ { /* AsyncSelect()'ed sockets are always nonblocking */ if (*argp) { - close(fd); return 0; } SetLastError(WSAEINVAL); - close(fd); return SOCKET_ERROR; } - close(fd); if (*argp) _enable_event(SOCKET2HANDLE(s), 0, FD_WINE_NONBLOCKING, 0); else @@ -2279,11 +2240,9 @@ } if( ioctl(fd, newcmd, (char*)argp ) == 0 ) { - close(fd); return 0; } SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno()); - close(fd); } return SOCKET_ERROR; } @@ -2309,7 +2268,6 @@ { if (listen(fd, backlog) == 0) { - close(fd); _enable_event(SOCKET2HANDLE(s), FD_ACCEPT, FD_WINE_LISTENING, FD_CONNECT|FD_WINE_CONNECTED); @@ -2437,7 +2395,6 @@ else wsfds16->fd_array[j++] = wsfds16->fd_array[i]; } - if( fd >= 0 ) close(fd); exceptfd[i] = -1; } if( b32 ) @@ -2449,9 +2406,6 @@ } return highfd; } - fd_set_unimport(ws_readfds, readfd, b32); - fd_set_unimport(ws_writefds, writefd, b32); - fd_set_unimport(ws_exceptfds, exceptfd, b32); if( ws_readfds ) ((WS_fd_set*)ws_readfds)->fd_count = 0; if( ws_writefds ) ((WS_fd_set*)ws_writefds)->fd_count = 0; if( ws_exceptfds ) ((WS_fd_set*)ws_exceptfds)->fd_count = 0; @@ -2553,7 +2507,7 @@ if ( !iovec ) { err = WSAEFAULT; - goto err_close; + goto error; } for ( i = 0; i < dwBufferCount; i++ ) @@ -2617,15 +2571,11 @@ *lpNumberOfBytesSent = n; HeapFree ( GetProcessHeap(), 0, iovec ); - close ( fd ); return 0; err_free: HeapFree ( GetProcessHeap(), 0, iovec ); -err_close: - close ( fd ); - error: WARN (" -> ERROR %d\n", err); WSASetLastError (err); @@ -2725,7 +2675,6 @@ }else{ if (!convert_sockopt(&level, &optname)) { SetLastError(WSAENOPROTOOPT); - close(fd); return SOCKET_ERROR; } if (optname == SO_LINGER && optval) { @@ -2755,7 +2704,6 @@ WARN("SO_RCVTIMEO for %d bytes: assuming unixism\n", optlen); } else { WARN("SO_RCVTIMEO for %d bytes is weird: ignored\n", optlen); - close(fd); return 0; } } @@ -2774,7 +2722,6 @@ WARN("SO_SNDTIMEO for %d bytes: assuming unixism\n", optlen); } else { WARN("SO_SNDTIMEO for %d bytes is weird: ignored\n", optlen); - close(fd); return 0; } } @@ -2782,17 +2729,14 @@ } if(optname == SO_RCVBUF && *(int*)optval < 2048) { WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval ); - close( fd); return 0; } if (setsockopt(fd, level, optname, optval, optlen) == 0) { - close(fd); return 0; } SetLastError(wsaErrno()); - close(fd); } else SetLastError(WSAENOTSOCK); return SOCKET_ERROR; @@ -2859,7 +2803,6 @@ err = WS2_register_async_shutdown ( s, fd0, ASYNC_TYPE_READ ); if ( err ) { - close ( fd0 ); goto error; } } @@ -2868,7 +2811,6 @@ err = WS2_register_async_shutdown ( s, fd1, ASYNC_TYPE_WRITE ); if ( err ) { - close ( fd1 ); goto error; } } @@ -2878,10 +2820,8 @@ if ( shutdown( fd, how ) ) { err = wsaErrno (); - close ( fd ); goto error; } - close(fd); } _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags ); @@ -4006,7 +3946,7 @@ if ( !iovec ) { err = WSAEFAULT; - goto err_close; + goto error; } for (i = 0; i < dwBufferCount; i++) @@ -4070,16 +4010,12 @@ *lpNumberOfBytesRecvd = n; HeapFree (GetProcessHeap(), 0, iovec); - close(fd); _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0); return 0; err_free: HeapFree (GetProcessHeap(), 0, iovec); - -err_close: - close (fd); error: WARN(" -> ERROR %d\n", err); Index: files/file.c =================================================================== RCS file: /home/wine/wine/files/file.c,v retrieving revision 1.177 diff -u -r1.177 file.c --- files/file.c 11 Jan 2003 21:03:18 -0000 1.177 +++ files/file.c 24 Jan 2003 14:13:59 -0000 @@ -333,7 +333,6 @@ else if (((access & GENERIC_READ) && (flags & FD_FLAG_RECV_SHUTDOWN)) || ((access & GENERIC_WRITE) && (flags & FD_FLAG_SEND_SHUTDOWN))) { - close (fd); SetLastError ( ERROR_PIPE_NOT_CONNECTED ); return -1; } @@ -1755,7 +1754,6 @@ return !register_new_async (&ovp->async); error: - close (fd); return FALSE; } @@ -1813,12 +1811,10 @@ if ( (overlapped==NULL) || NtResetEvent( overlapped->hEvent, NULL ) ) { TRACE("Overlapped not specified or invalid event flag\n"); - close(unix_handle); SetLastError(ERROR_INVALID_PARAMETER); return FALSE; } - close(unix_handle); overlapped->InternalHigh = 0; if(!FILE_ReadFileEx(hFile, buffer, bytesToRead, overlapped, NULL, overlapped->hEvent)) @@ -1835,7 +1831,6 @@ } if (flags & FD_FLAG_TIMEOUT) { - close(unix_handle); return FILE_TimeoutRead(hFile, buffer, bytesToRead, bytesRead); } switch(type) @@ -1856,7 +1851,6 @@ &highOffset, FILE_BEGIN)) && (GetLastError() != NO_ERROR) ) { - close(unix_handle); return FALSE; } } @@ -1872,7 +1866,6 @@ off_t offset = OVERLAPPED_OFFSET(overlapped); if(lseek(unix_handle, offset, SEEK_SET) == -1) { - close(unix_handle); SetLastError(ERROR_INVALID_PARAMETER); return FALSE; } @@ -1886,7 +1879,6 @@ FILE_SetDosError(); break; } - close( unix_handle ); if (result == -1) return FALSE; if (bytesRead) *bytesRead = result; return TRUE; @@ -1998,7 +1990,6 @@ return !register_new_async (&ovp->async); error: - close (fd); return FALSE; } @@ -2037,12 +2028,10 @@ if ( (overlapped==NULL) || NtResetEvent( overlapped->hEvent, NULL ) ) { TRACE("Overlapped not specified or invalid event flag\n"); - close(unix_handle); SetLastError(ERROR_INVALID_PARAMETER); return FALSE; } - close(unix_handle); overlapped->InternalHigh = 0; if(!FILE_WriteFileEx(hFile, buffer, bytesToWrite, overlapped, NULL, overlapped->hEvent)) @@ -2075,7 +2064,6 @@ &highOffset, FILE_BEGIN)) && (GetLastError() != NO_ERROR) ) { - close(unix_handle); return FALSE; } } @@ -2086,7 +2074,6 @@ return FALSE; if (overlapped) { - close(unix_handle); SetLastError(ERROR_INVALID_PARAMETER); return FALSE; } @@ -2098,7 +2085,6 @@ off_t offset = OVERLAPPED_OFFSET(overlapped); if(lseek(unix_handle, offset, SEEK_SET) == -1) { - close(unix_handle); SetLastError(ERROR_INVALID_PARAMETER); return FALSE; } @@ -2115,7 +2101,6 @@ FILE_SetDosError(); break; } - close( unix_handle ); if (result == -1) return FALSE; if (bytesWritten) *bytesWritten = result; return TRUE; Index: files/smb.c =================================================================== RCS file: /home/wine/wine/files/smb.c,v retrieving revision 1.16 diff -u -r1.16 smb.c --- files/smb.c 24 Jan 2003 00:54:58 -0000 1.16 +++ files/smb.c 24 Jan 2003 14:14:02 -0000 @@ -1532,7 +1532,6 @@ if(total>=bytesToRead) break; } - close(fd); if(bytesRead) *bytesRead = total; Index: include/async.h =================================================================== RCS file: /home/wine/wine/include/async.h,v retrieving revision 1.5 diff -u -r1.5 async.h --- include/async.h 4 May 2002 18:37:08 -0000 1.5 +++ include/async.h 24 Jan 2003 14:14:02 -0000 @@ -72,7 +72,6 @@ ovp->next = ovp->prev = NULL; - close( ovp->fd ); if( ovp->event != INVALID_HANDLE_VALUE ) NtSetEvent( ovp->event, NULL ); Index: scheduler/client.c =================================================================== RCS file: /home/wine/wine/scheduler/client.c,v retrieving revision 1.92 diff -u -r1.92 client.c --- scheduler/client.c 31 Oct 2002 03:41:56 -0000 1.92 +++ scheduler/client.c 24 Jan 2003 14:14:05 -0000 @@ -436,7 +436,6 @@ */ } - if ((fd != -1) && ((fd = dup(fd)) == -1)) return STATUS_TOO_MANY_OPENED_FILES; *unix_fd = fd; return STATUS_SUCCESS; } -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

8 17

Started playing with Wineserver on mingw/cygwin again
by Steven Edwards 10 Feb '03

10 Feb '03

well I made it serial.c before I had to run to work. I'm having good luck getting alot of the objects to compile so far I've only had to kill file.c, ptrace.c, request.c and select.c. Getting this to build and run on Windows is going to be a bitch =) gettimeofday, fork and all of fd and networking is going to be the hard part. I've started a tempory header to see what will need to be implemented in libwine if we want to get wineserver up and running on Windows without cygwin. Cygwin still really needed get/setthreadcontext (hint, hint) Thanks Steven /* I kill'd file.c, ptrace.c, request.c, select.c * * get/set thread context still needs to be done for Mingw and Cygwin * * main.c needs a lot of work */ /* object.h and async.h */ struct timeval{ int tv_sec; int tv_usec; }; /* debugger.c */ #define SIGTRAP NULL /* file.c - doesnt work */ #define O_NONBLOCK 0 #define POLLIN 0 #define POLLOUT 0 #define POLLIN 0 #define POLLOUT 0 /* main.c */ #define SIGPIPE NULL #define SIGHUP NULL #define SIGQUIT NULL /* named_pipe.c */ #define PF_UNIX NULL #define SOCK_STREAM NULL /* object.c */ #define POLLERR 0 #define POLLHUP 0 __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

22 54

remote app problem: menus go away at wrong time
by Dan Kegel 06 Feb '03

06 Feb '03

I was sitting at my wife's XP machine with a spare five minutes, and it suddently came to me that I haven't done enough remote testing of Wine. So I ran wcmd cygwin startx ssh -X mybox ssh mylaptop wine spyxx.exe just to see how well wine would work via two ssh hops on top of x on top of cygwin on top of winxp. First issue: you can't use the menus with the mouse! Sure, they'll pop up, but when you move the mouse down to one of the menu items, the menu goes away. It decides the user really wanted to highlight the toolbar, or something. Before you say "Aw, nobody'll do that", consider that LTSP is getting a lot more popular... and last week a local small business owner I know asked me to help set up diskless Linux workstations to run his existing Windows apps. - Dan -- Dan Kegel http://www.kegel.com http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045

4 6

wine ICMP code
by Jason Algol 05 Feb '03

05 Feb '03

hi guys, in dlls/icmp/icmp_main.c would it be possible to use system("/bin/ping..."); if not running as uid 0?, (or using pipes if the ouput needs to be parsed) as /bin/ping is obviously usually suid root and if the required options are available as arguments to /bin/ping then wine can do as requested without running as root, this would be useful to me with something im working on. if you guys do consider it a possibility, i would be willing to research it and write the patch, id just like the go-ahead from you :) if you can think of any other way round it, id be greatful to hear your suggestions. _________________________________________________________________ Worried what your kids see online? Protect them better with MSN 8 http://join.msn.com/?page=features/parental&pgmarket=en-gb&XAPID=186&DI=1059

3 2

Wine Definitions take #2
by Tom Wickline 04 Feb '03

04 Feb '03

Here is the list of Wine Static and Shareable Files after some updates. Same as before if you see something that's wrong could you let me know. Tom ----------- -- = files that are listed in this Doc but are not installed on my system. * = files are in this Doc and on my system @ = files that are on my system but not in the Doc # = files that are not in the Doc or on my System ( wineboot ) will be in future releases ? -- dosmod : Deleted as of Jan 2001. -- fnt2bdf : Discussed on Wine-Devel ( practically obsolete ) @ notepad : The windows Notepad replacement @ progman : Program Manager for WINE. @ regedit : A tool to edit your regestory or for exporting a windows registory to Wine. @ regsvr32 : A program to register .DLL's and .OCX files. @ uninstaller: A Winelib program to uninstall installed Windows programs. @ wcmd : Wine's command line interpreter @ widl : Wine IDL compiler * wine : The main Wine executable. This program will load a Windows binary and run it, relying upon the Wine shared object libraries. # wineboot : A Winelib application that's executed by Wine on startup of the first wine process of a particular user. wineboot won't automatically run when needed. Currently you have to manually run it after you install something. A list of what it currently does. * wininit.ini processing * registry RenameFiles entries * RunServices* / RunOnce* / Run registry keys -- winebootup : Now wineboot...... * winebuild : Winebuild is a tool used for Winelib applications (and by Wine itself) to allow a developer to compile a .spec file into a .spec.c file. * wineclipserv : The Wine Clipboard Server is a standalone XLib application whose purpose is to manage the X selection when Wine exits. @ wineconsole : a console program for wine, For running CUI executables (Windows console programs), use wineconsole instead of wine run). Not using wineconsole for CUI programs will only provide very limited console support, and your program might not function properly. * winedbg : Winedbg is the Wine built in debugger. @ winedump : A NE and PE file dumper @ winefile : A clone of the win3x filemanager @ winegcc/wineg++: Wrappers for gcc/g++ respectively, to make them behave as MinGW's gcc. Used for porting app's over to winelib. * winelauncher : A wine wrapper shell script that intelligently handles wine invocation by informing the user about what's going on, among other things. To be found in tools/ directory. Use of this wrapper script instead of directly using wine is strongly encouraged, as it not only improves the user interface, but also adds important functionality to wine, such as session bootup/startup actions. If you intend to use this script, then you might want to rename the wine executable to e.g. wine.bin and winelauncher to wine. the WINECONFDIR/config file. winemaker : Winemaker is a perl script which is designed to help you bootstrap the conversion of your Windows projects to Winelib. In order to do thisit will go analyze your code, fixing the issues listed above and generate autoconf-based Makefiles. @ winemine : A clone of "Windows Minesweeper" @ winepath : Specifies the path(s) in which to search for builtin dlls and Winelib applications. * wineserver : The Wine server is critical to Wine; it is the process that coordinates all shared Windows resources. -- winesetup : This is a Tcl/Tk based front end that provides a user friendly tool to edit and configure the WINECONFDIR/config file. * wineshelllink : This shell script can be called by Wine in order to propagate Desktop icon and menu creation requests out to a GNOME or KDE (or other Window Managers). @ winewrap : Takes care of linking winelib applications. Linking with winelib is a complex process, winewrap makes it simple. @ winhelp : For viewing windows help files * wmc : Wine Message Compiler it allows Windows message files to be compiled into a format usable by Wine. * wrc : Wine Resource Compiler. It allows Winelib programmers (and Wine itself) to compile Windows style resource files into a form usable by Wine.

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Re: Packagers Guide Update #5
by Tony Lambregts 04 Feb '03

04 Feb '03

Tom Wickline wrote: > Tony Lambregts wrote: > >> I don't think it is nessasary for a configure or shell script for >> this. I think we can just include it. Declaring it as an entity and >> wraping it in <programlisting> _should_ work. Tom: you can try this >> your self or if you want/need some help with this I'll see what I can >> do. >> > Declaring the sample config as an entity is as easy as the following patch. Index: wine-pkg.sgml =================================================================== RCS file: /home/wine/wine/documentation/wine-pkg.sgml,v retrieving revision 1.1 diff -u -r1.1 wine-pkg.sgml --- wine-pkg.sgml 19 Jan 2001 20:58:37 -0000 1.1 +++ wine-pkg.sgml 26 Jan 2003 18:02:24 -0000 @@ -5,8 +5,8 @@ %authors; <!entity packaging SYSTEM "packaging.sgml"> +<!entity config SYSTEM "samples/config"> ]> <book id="index"> ----- After making that change you can include the config file anywhere you like by using the directive &config; Getting around the <wineconf> problem is another problem however. It looks to me that this wineconf could just as easily been surrounded by stars or braces or whatever since getting rid of the lines does not seem to have affected any of my programs. If this is the case then getting rid of <> and replacing them with something else is the (easiest) solution. If we cannot replace the <> around wineconf the burning question for me is what is the directive to tell the make process ignore <wineconfig> Does anyone have an idea? Vincent...? -- Tony Lambregts

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Re: RPC marshalling patch
by Greg Turner 03 Feb '03

03 Feb '03

On Thursday 30 January 2003 10:44 am, Ove Kaaven wrote: > This one is sure to give Greg something to work with... looks very interesting, indeed. > all of this was > implemented in a bit of a hurry, but since it's based on my research, it > should be a good starting point in understanding how Microsoft's NDR > engine works. It doesn't properly implement marshalling alignment or > memory sizing, may not handle a number of fringe cases, does not conform > to the DCE RPC wire protocol (mostly because I don't have a description of > it... where did you find it, Greg?), and probably needs some cleanup, but I think, I had to sign away my firstborn to OpenGroup for it. If you feel like spending money /and/ signing away your firstborn, this looks like the definitive OpenGroup DCE package: http://www.opengroup.org/products/publications/catalog/t151x.htm and here is some free-as-in-beer RPC 1.1 stuff: http://www.opengroup.org/products/publications/catalog/c706.htm Where, exactly, I got what I have is a bit of a mystery to me :( It looks like it started its journey as postscript so perhaps it's part of the DCERPC source tarball? My old box is booted into the Operation Flashpoint Operating System... er... Windows, I mean... so I can't dig it out from my ext3 partition right now. In your previous patch you mentioned the possibility of a merge situation between us. Indeed, this is probably the case, but it's minor. I've been real busy lately with work, and other non-wine things, so I haven't been forging ahead at my usual clip. There's not a whole lot floating around in my tree that hasn't gone out to wine-patches ATM. -gmt

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