Sweden-Number/ipc/dde_proc_test.c

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Release 950727 Sat Jul 22 22:39:09 IDT 1995 Michael Veksler <e1678223@tochnapc2.technion.ac.il> * [ipc/*] New directory. This directory contains the new inter-wine communications support. It enables DDE protocols between two wine instances. Currently it is limited to DDE, but can be enhanced to support OLE between 2 different wine instances. This is very important for libwine.a DDE/OLE support. * [tools/ipcl] A script to delete garbage IPC handles (shared memory, semaphores and message queues). The current inter-wine communication is not perfect, and sometimes leaves garbage behind. * [if1632/relay.c] [include/atom.h] [include/global.h] [loader/selector.c] [loader/task.c] [loader/module.c] [loader/signal.c] [memory/global.c] [misc/atom.c] [windows/class.c] [windows/message.c] [windows/win.c] [Imakefile] Hooks for inter-wine DDE support, current Global.*Atom functions renamed to Local.*Atom since Global.*Atom are used for Inter-Wine DDE communication. (The first call to these functions sets up the IPC structures - which otherwise cause unneeded overhead. Mon Jul 17 19:55:21 1995 Alexandre Julliard <julliard@sunsite.unc.edu> * [controls/menu.c] Don't crash if a NULL string is passed to menu functions. * [memory/selector.c] We now use a bit in ldt_flags_copy to indicate free LDT entries. Fixed a bug in SELECTOR_ReallocBlock that could cause it to overwrite valid LDT entries when growing a block. * [miscemu/instr.c] Emulate int xx instruction by storing the interrupt vector in CS:IP and returning directly. This allows a program to install an interrupt vector. * [windows/win.c] Added function WIN_GetTopParent to get the top-level parent of a window. Sun Jul 16 18:17:17 1995 Gregory Trubetskoy <grisha@mira.com> * [loader/resource.c] Added LoadIconHandler. It doesn't do anything yet, but now you can use borland help files with winhelp.exe. Sun Jul 16 11:58:45 1995 Anand Kumria <akumria@ozemail.com.au> * [misc/main.c] Fixed to return 386 Enhanced mode correctly. Also return the same type of CPU, for both Enhanced and Standard mode, namely a 386. Sun Jul 16 00:02:04 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [Configure] [include/options.h] [include/wineopts.h] [misc/main.c][misc/spy.c] Removed support of spy file. Redirected spy messages to stddeb. Removed -spy option. Added -debugmsg +spy option. * [debugger/dbg.y][debugger/debug.l] Enabled segmented addresses (seg:offs) for break and x commands. * [if1632/gdi.spec] [objects/region.c] [windows/graphics.c] [include/region.h] FrameRgn, REGION_FrameRgn: New functions * [if1632/kernel.spec] IsWinOldApTask: Return false * [if1632/mouse.spec] CplApplet: Removed * [if1632/user.spec] [windows/win.c] ShowOwnedPopups: New function * [if1632/winsock.spec] [misc/winsocket.c] inet_addr, select: New prototypes in relay code Fixed memory layout for netdb functions (getXbyY). WINSOCK_ioctlsocket: Translated FIONREAD, FIONBIO, and FIOASYNC * [objects/clipping.c] RectVisible: Fixed call to LPToDP * [rc/winerc.c] main: Removed extra argument to getopt for Linux. Tue Jul 11 00:14:41 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [controls/listbox.c] Yet another fix for ListBoxDirectory(). * [loader/module.c] [if1632/kernel.spec] Make GetModuleHandle() accept instance handles as parameter. * [if1632/relay.c] [loader/task.c] Put a magic cookie at the bottom of the 32 bit stack, and check on each return from a 32 bit function whether it's still there. Complain if it's not. * [if1632/user.spec] Wrong entry for CloseDriver(). * [misc/dos_fs.c] [loader/task.c] [include/dos_fs.h] [misc/file.c] [miscemu/int21.c] Large parts of dos_fs.c simplified. Changed it to use one current drive/directory per task, which is set to the module path on task creation. Prevent CorelPaint from closing stdin. open() with O_CREAT set must be passed three parameters. DOS FindFirst()/FindNext() could crash when FA_LABEL was set. Fixed, it's in DOS_readdir() now. * [misc/profile.c] Some badly written software (Lotus Freelance Graphics) passes a bogus size parameter that caused Wine to write off the end of a segment. Fixed. (It's probably too paranoid now.) * [multimedia/mmsystem.c] [multimedia/time.c] [multimedia/joystick.c] [multimedia/Imakefile] [if1632/winprocs.spec] 16 bit entry point for MMSysTimeCallback. Split off time.c and joystick.c from mmsystem.c. * [objects/dib.c] GetDIBits(): call XGetImage() via CallTo32_LargeStack. * [windows/cursor.c] DestroyCursor(): do nothing for builtin cursors. * [windows/mdi.c] Half of WM_MDISETMENU implemented. * [windows/win.c] EnumWindows() and EnumTaskWindows() never enumerated any windows. Fixed. * [windows/*.c] Fixed GetParent() to return correct values for owned windows. * [windows/message.c] Don't try to activate disabled top-level windows. * [windows/nonclient.c] Work around a bug in gcc-2.7.0. * [tools/build.c] [include/stackframe.h] [memory/global.c] [loader/task.c] [memory/selector.c] Some Visual Basic programs (and possibly others, too) expect ES to be preserved by a call to an API function, so we have to save it. In GlobalFree() and FreeSelector(), we must clear CURRENT_STACK16->es to prevent segfaults if ES contained the selector to be freed. Sun Jul 9 20:21:20 1995 Jon Tombs <jon@gtex02.us.es> * [*/*] Added missing prototypes to header files and relevant includes to reduce compile time warnings. Sun Jul 9 18:32:56 1995 Michael Patra <micky@marie.physik.tu-berlin.de> * [configure.in] [include/config.h] [*/Makefile.in] New configuration scheme based on autoconf. Sat Jul 8 14:12:45 1995 Morten Welinder <terra+@cs.cmu.edu> * [miscemu/ioports.c] Revamp to have only one in- and one out- variant, both really implemented. * [miscemu/instr.c] INSTR_EmulateInstruction: Use new ioport interface. Implement string io. Correct instruction pointer for 32-bit code. * [include/miscemu.h] Update port function prototypes. * [include/registers.h] Defined FS and GS. Sat Jul 8 13:38:54 1995 Hans de Graaff <graaff@twi72.twi.tudelft.nl> * [misc/dos_fs.c] ChopOffSlash(): A path consisting off a single slash is left intact, and multiple slashes are all removed.
1995-07-29 15:09:43 +02:00
/***************************************************************************
* Copyright 1995, Technion, Israel Institute of Technology
* Electrical Eng, Software Lab.
* Author: Michael Veksler.
***************************************************************************
* File: dde_proc.c
* Purpose : test DDE signals and processes functionality for DDE
* Usage: run two independant processes, one with an argument another
* without (with the argument is the server).
***************************************************************************
*/
Release 970720 Sat Jul 19 13:03:01 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [tools/build.c] [include/stackframe.h] Save the complete %ebp register in CallFrom16; fixes a crash with LabView reported by Andreas Mohr. * [loader/main.c] Avoid executing a built-in DLL. * [controls/static.c] Converted static window procedure to Win32. * [windows/message.c] [windows/queue.c] [include/queue.h] Hacked SendMessage functions to support inter-task messages with SendMessage32A/W. Sun Jul 13 16:55:35 1997 Bernhard Rosenkraenzer <bero@bero-online.ml.org> * [ipc/bit_array.c] Don't use bitops.h in Linux 2.1.x (these versions do not return the previous state for clear_bit and set_bit) * [ipc/shm_main_blk.c] Adapt to GLIBC's ipc_perm structure. * [memory/ldt.c] Include <asm/unistd.h> on Linux/GLIBC systems (required for _syscall3). Wed Jul 9 23:53:19 1997 David A. Cuthbert <dacut@henry.ece.cmu.edu> * [include/options.h] [files/profile.c] Added PROFILE_GetWineIniBool and PROFILE_EnumerateWineIniSection. * [include/sysmetrics.h] [include/windows.h] [windows/sysmetrics.c] All sysmetrics moved to array (no more constant macros). Added MOUSEWHEELPRESENT metric. * [include/bitmap.h] [objects/oembitmap.c] Added OBM_Init() (see also loader/main.c) and more support for Win95 bitmaps; added size info to OEM bitmaps. * [include/graphics.h] [windows/graphics.h] Added GRAPH_DrawGenericReliefRect. * [loader/main.c] Added TWEAK_Init() and TWEAK_CheckConfiguration() calls (the latter checks for invalid entries in wine.conf). * [include/debug.h] [include/stddebug.h] [include/nonclient.h] [include/tweak.h] [controls/menu.c] [misc/tweak.c] [objects/gdiobj.c] [windows/syscolor.c] [windows/nonclient.c] [BUGS] [documentation/win95look] Added tweaks for Windows 95 interface support. See documentation/win95look for more information. * [controls/edit.c] Fixed EDIT_MoveHome bug. * [misc/ver.c] Changed name of dprintf_ver_string to ver_dstring to fix problem with tools/make_debug utility. Wed Jul 9 21:31:54 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [objects/dib.c] Don't use palettes with dibs with biBitCount > 8. * [misc/ole2nls.c][misc/ver.c] IsValidLocale, EnumSystemLocales fixed (winhlp32.exe works) Some VerLanguage coded moved to ole2nls.c, some cleanups. * [multimedia/mcistring.c] Fixed "capabilities <dev> device type" crash (cool.exe). * [misc/main.c] SystemParametersInfo*: added stub option 41 (GETNONCLIENTMETRICS), duplicated some stuff away from SPI16 that writes 32bit vars.(one COMCTL32.DLL crash, freecell.exe) Tue Jul 8 22:40:53 1997 Morten Welinder <terra@diku.dk> * [if1632/shell32.spec] Use Windows 95's ordinals. Help wanted, inquire within. Mon Jul 7 11:20:36 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [if1632/relay.c] [if1632/user.spec] [if1632/kernel.spec] [tools/build-spec.txt] [tools/build.c] Added type 'segstr' (segmented pointer to null-terminated string) to .spec files. * [windows/user.c] [if1632/user.spec] ExitWindowsExec stub function added. Mon Jul 7 01:18:25 1997 U. Bonnes <bon@elektron.ikp.physik.th-darmstadt.de> * [files/file.c] [include/winbase.h] [if1632/kernel32.spec] Implement MoveFileEx32, some enhancement for Movefile32. Sat Jul 5 18:13:48 1997 Bruce Milner <Bruce.Milner@genetics.utah.edu. * [files/file.c] [if1632/kernel32.spec] [include/winerror.h] [msdos/int21.c] [win32/file.c] Add LockFile/UnlockFile implementation. Add back in int21 func(0x5c) Record locking functions. * [files/file.c] Fixed bug with OF_REOPEN in FILE_DoOpenFile. Fri Jul 4 12:00:00 1997 Henrik Olsen <Henrik.Olsen@iaeste.dk> * [misc/ole2nls.c] [programs/progman/Da.rc] [programs/winhelp/Da.rc] [resources/sysres_Da.rc] Added/updated Danish language support. Thu Jul 3 13:04:20 1997 Claus Fischer <fischer@iue.tuwien.ac.at> * [files/dos_fs.c] Properly implemented DOSFS_UnixTimeToFileTime and DOSFS_FileTimeToUnixTime. * [documentation/wine.texinfo] First version of texinfo documentation.
1997-07-20 18:23:21 +02:00
#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__)
Release 950727 Sat Jul 22 22:39:09 IDT 1995 Michael Veksler <e1678223@tochnapc2.technion.ac.il> * [ipc/*] New directory. This directory contains the new inter-wine communications support. It enables DDE protocols between two wine instances. Currently it is limited to DDE, but can be enhanced to support OLE between 2 different wine instances. This is very important for libwine.a DDE/OLE support. * [tools/ipcl] A script to delete garbage IPC handles (shared memory, semaphores and message queues). The current inter-wine communication is not perfect, and sometimes leaves garbage behind. * [if1632/relay.c] [include/atom.h] [include/global.h] [loader/selector.c] [loader/task.c] [loader/module.c] [loader/signal.c] [memory/global.c] [misc/atom.c] [windows/class.c] [windows/message.c] [windows/win.c] [Imakefile] Hooks for inter-wine DDE support, current Global.*Atom functions renamed to Local.*Atom since Global.*Atom are used for Inter-Wine DDE communication. (The first call to these functions sets up the IPC structures - which otherwise cause unneeded overhead. Mon Jul 17 19:55:21 1995 Alexandre Julliard <julliard@sunsite.unc.edu> * [controls/menu.c] Don't crash if a NULL string is passed to menu functions. * [memory/selector.c] We now use a bit in ldt_flags_copy to indicate free LDT entries. Fixed a bug in SELECTOR_ReallocBlock that could cause it to overwrite valid LDT entries when growing a block. * [miscemu/instr.c] Emulate int xx instruction by storing the interrupt vector in CS:IP and returning directly. This allows a program to install an interrupt vector. * [windows/win.c] Added function WIN_GetTopParent to get the top-level parent of a window. Sun Jul 16 18:17:17 1995 Gregory Trubetskoy <grisha@mira.com> * [loader/resource.c] Added LoadIconHandler. It doesn't do anything yet, but now you can use borland help files with winhelp.exe. Sun Jul 16 11:58:45 1995 Anand Kumria <akumria@ozemail.com.au> * [misc/main.c] Fixed to return 386 Enhanced mode correctly. Also return the same type of CPU, for both Enhanced and Standard mode, namely a 386. Sun Jul 16 00:02:04 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [Configure] [include/options.h] [include/wineopts.h] [misc/main.c][misc/spy.c] Removed support of spy file. Redirected spy messages to stddeb. Removed -spy option. Added -debugmsg +spy option. * [debugger/dbg.y][debugger/debug.l] Enabled segmented addresses (seg:offs) for break and x commands. * [if1632/gdi.spec] [objects/region.c] [windows/graphics.c] [include/region.h] FrameRgn, REGION_FrameRgn: New functions * [if1632/kernel.spec] IsWinOldApTask: Return false * [if1632/mouse.spec] CplApplet: Removed * [if1632/user.spec] [windows/win.c] ShowOwnedPopups: New function * [if1632/winsock.spec] [misc/winsocket.c] inet_addr, select: New prototypes in relay code Fixed memory layout for netdb functions (getXbyY). WINSOCK_ioctlsocket: Translated FIONREAD, FIONBIO, and FIOASYNC * [objects/clipping.c] RectVisible: Fixed call to LPToDP * [rc/winerc.c] main: Removed extra argument to getopt for Linux. Tue Jul 11 00:14:41 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [controls/listbox.c] Yet another fix for ListBoxDirectory(). * [loader/module.c] [if1632/kernel.spec] Make GetModuleHandle() accept instance handles as parameter. * [if1632/relay.c] [loader/task.c] Put a magic cookie at the bottom of the 32 bit stack, and check on each return from a 32 bit function whether it's still there. Complain if it's not. * [if1632/user.spec] Wrong entry for CloseDriver(). * [misc/dos_fs.c] [loader/task.c] [include/dos_fs.h] [misc/file.c] [miscemu/int21.c] Large parts of dos_fs.c simplified. Changed it to use one current drive/directory per task, which is set to the module path on task creation. Prevent CorelPaint from closing stdin. open() with O_CREAT set must be passed three parameters. DOS FindFirst()/FindNext() could crash when FA_LABEL was set. Fixed, it's in DOS_readdir() now. * [misc/profile.c] Some badly written software (Lotus Freelance Graphics) passes a bogus size parameter that caused Wine to write off the end of a segment. Fixed. (It's probably too paranoid now.) * [multimedia/mmsystem.c] [multimedia/time.c] [multimedia/joystick.c] [multimedia/Imakefile] [if1632/winprocs.spec] 16 bit entry point for MMSysTimeCallback. Split off time.c and joystick.c from mmsystem.c. * [objects/dib.c] GetDIBits(): call XGetImage() via CallTo32_LargeStack. * [windows/cursor.c] DestroyCursor(): do nothing for builtin cursors. * [windows/mdi.c] Half of WM_MDISETMENU implemented. * [windows/win.c] EnumWindows() and EnumTaskWindows() never enumerated any windows. Fixed. * [windows/*.c] Fixed GetParent() to return correct values for owned windows. * [windows/message.c] Don't try to activate disabled top-level windows. * [windows/nonclient.c] Work around a bug in gcc-2.7.0. * [tools/build.c] [include/stackframe.h] [memory/global.c] [loader/task.c] [memory/selector.c] Some Visual Basic programs (and possibly others, too) expect ES to be preserved by a call to an API function, so we have to save it. In GlobalFree() and FreeSelector(), we must clear CURRENT_STACK16->es to prevent segfaults if ES contained the selector to be freed. Sun Jul 9 20:21:20 1995 Jon Tombs <jon@gtex02.us.es> * [*/*] Added missing prototypes to header files and relevant includes to reduce compile time warnings. Sun Jul 9 18:32:56 1995 Michael Patra <micky@marie.physik.tu-berlin.de> * [configure.in] [include/config.h] [*/Makefile.in] New configuration scheme based on autoconf. Sat Jul 8 14:12:45 1995 Morten Welinder <terra+@cs.cmu.edu> * [miscemu/ioports.c] Revamp to have only one in- and one out- variant, both really implemented. * [miscemu/instr.c] INSTR_EmulateInstruction: Use new ioport interface. Implement string io. Correct instruction pointer for 32-bit code. * [include/miscemu.h] Update port function prototypes. * [include/registers.h] Defined FS and GS. Sat Jul 8 13:38:54 1995 Hans de Graaff <graaff@twi72.twi.tudelft.nl> * [misc/dos_fs.c] ChopOffSlash(): A path consisting off a single slash is left intact, and multiple slashes are all removed.
1995-07-29 15:09:43 +02:00
#include <sys/syscall.h>
#include <sys/param.h>
#else
#include <syscall.h>
#endif
#include <stdio.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <win.h>
#include "dde.h"
#include "dde_proc.h"
#include "shm_main_blk.h"
#if !defined(BSD4_4) || defined(linux) || defined(__FreeBSD__)
char * cstack[4096];
#endif
#ifdef linux
extern void ___sig_restore();
extern void ___masksig_restore();
/* Similar to the sigaction function in libc, except it leaves alone the
restorer field */
static int
wine_sigaction(int sig,struct sigaction * new, struct sigaction * old)
{
__asm__("int $0x80":"=a" (sig)
:"0" (SYS_sigaction),"b" (sig),"c" (new),"d" (old));
if (sig>=0)
return 0;
errno = -sig;
return -1;
}
#endif
struct sigaction usr2_act;
void init_signals()
{
#ifdef linux
usr2_act.sa_handler = (__sighandler_t) stop_wait;
usr2_act.sa_flags = 0;
usr2_act.sa_restorer =
(void (*)()) (((unsigned int)(cstack) + sizeof(cstack) - 4) & ~3);
wine_sigaction(SIGUSR2,&usr2_act,NULL);
#endif
Release 970720 Sat Jul 19 13:03:01 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [tools/build.c] [include/stackframe.h] Save the complete %ebp register in CallFrom16; fixes a crash with LabView reported by Andreas Mohr. * [loader/main.c] Avoid executing a built-in DLL. * [controls/static.c] Converted static window procedure to Win32. * [windows/message.c] [windows/queue.c] [include/queue.h] Hacked SendMessage functions to support inter-task messages with SendMessage32A/W. Sun Jul 13 16:55:35 1997 Bernhard Rosenkraenzer <bero@bero-online.ml.org> * [ipc/bit_array.c] Don't use bitops.h in Linux 2.1.x (these versions do not return the previous state for clear_bit and set_bit) * [ipc/shm_main_blk.c] Adapt to GLIBC's ipc_perm structure. * [memory/ldt.c] Include <asm/unistd.h> on Linux/GLIBC systems (required for _syscall3). Wed Jul 9 23:53:19 1997 David A. Cuthbert <dacut@henry.ece.cmu.edu> * [include/options.h] [files/profile.c] Added PROFILE_GetWineIniBool and PROFILE_EnumerateWineIniSection. * [include/sysmetrics.h] [include/windows.h] [windows/sysmetrics.c] All sysmetrics moved to array (no more constant macros). Added MOUSEWHEELPRESENT metric. * [include/bitmap.h] [objects/oembitmap.c] Added OBM_Init() (see also loader/main.c) and more support for Win95 bitmaps; added size info to OEM bitmaps. * [include/graphics.h] [windows/graphics.h] Added GRAPH_DrawGenericReliefRect. * [loader/main.c] Added TWEAK_Init() and TWEAK_CheckConfiguration() calls (the latter checks for invalid entries in wine.conf). * [include/debug.h] [include/stddebug.h] [include/nonclient.h] [include/tweak.h] [controls/menu.c] [misc/tweak.c] [objects/gdiobj.c] [windows/syscolor.c] [windows/nonclient.c] [BUGS] [documentation/win95look] Added tweaks for Windows 95 interface support. See documentation/win95look for more information. * [controls/edit.c] Fixed EDIT_MoveHome bug. * [misc/ver.c] Changed name of dprintf_ver_string to ver_dstring to fix problem with tools/make_debug utility. Wed Jul 9 21:31:54 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [objects/dib.c] Don't use palettes with dibs with biBitCount > 8. * [misc/ole2nls.c][misc/ver.c] IsValidLocale, EnumSystemLocales fixed (winhlp32.exe works) Some VerLanguage coded moved to ole2nls.c, some cleanups. * [multimedia/mcistring.c] Fixed "capabilities <dev> device type" crash (cool.exe). * [misc/main.c] SystemParametersInfo*: added stub option 41 (GETNONCLIENTMETRICS), duplicated some stuff away from SPI16 that writes 32bit vars.(one COMCTL32.DLL crash, freecell.exe) Tue Jul 8 22:40:53 1997 Morten Welinder <terra@diku.dk> * [if1632/shell32.spec] Use Windows 95's ordinals. Help wanted, inquire within. Mon Jul 7 11:20:36 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [if1632/relay.c] [if1632/user.spec] [if1632/kernel.spec] [tools/build-spec.txt] [tools/build.c] Added type 'segstr' (segmented pointer to null-terminated string) to .spec files. * [windows/user.c] [if1632/user.spec] ExitWindowsExec stub function added. Mon Jul 7 01:18:25 1997 U. Bonnes <bon@elektron.ikp.physik.th-darmstadt.de> * [files/file.c] [include/winbase.h] [if1632/kernel32.spec] Implement MoveFileEx32, some enhancement for Movefile32. Sat Jul 5 18:13:48 1997 Bruce Milner <Bruce.Milner@genetics.utah.edu. * [files/file.c] [if1632/kernel32.spec] [include/winerror.h] [msdos/int21.c] [win32/file.c] Add LockFile/UnlockFile implementation. Add back in int21 func(0x5c) Record locking functions. * [files/file.c] Fixed bug with OF_REOPEN in FILE_DoOpenFile. Fri Jul 4 12:00:00 1997 Henrik Olsen <Henrik.Olsen@iaeste.dk> * [misc/ole2nls.c] [programs/progman/Da.rc] [programs/winhelp/Da.rc] [resources/sysres_Da.rc] Added/updated Danish language support. Thu Jul 3 13:04:20 1997 Claus Fischer <fischer@iue.tuwien.ac.at> * [files/dos_fs.c] Properly implemented DOSFS_UnixTimeToFileTime and DOSFS_FileTimeToUnixTime. * [documentation/wine.texinfo] First version of texinfo documentation.
1997-07-20 18:23:21 +02:00
#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__)
Release 950727 Sat Jul 22 22:39:09 IDT 1995 Michael Veksler <e1678223@tochnapc2.technion.ac.il> * [ipc/*] New directory. This directory contains the new inter-wine communications support. It enables DDE protocols between two wine instances. Currently it is limited to DDE, but can be enhanced to support OLE between 2 different wine instances. This is very important for libwine.a DDE/OLE support. * [tools/ipcl] A script to delete garbage IPC handles (shared memory, semaphores and message queues). The current inter-wine communication is not perfect, and sometimes leaves garbage behind. * [if1632/relay.c] [include/atom.h] [include/global.h] [loader/selector.c] [loader/task.c] [loader/module.c] [loader/signal.c] [memory/global.c] [misc/atom.c] [windows/class.c] [windows/message.c] [windows/win.c] [Imakefile] Hooks for inter-wine DDE support, current Global.*Atom functions renamed to Local.*Atom since Global.*Atom are used for Inter-Wine DDE communication. (The first call to these functions sets up the IPC structures - which otherwise cause unneeded overhead. Mon Jul 17 19:55:21 1995 Alexandre Julliard <julliard@sunsite.unc.edu> * [controls/menu.c] Don't crash if a NULL string is passed to menu functions. * [memory/selector.c] We now use a bit in ldt_flags_copy to indicate free LDT entries. Fixed a bug in SELECTOR_ReallocBlock that could cause it to overwrite valid LDT entries when growing a block. * [miscemu/instr.c] Emulate int xx instruction by storing the interrupt vector in CS:IP and returning directly. This allows a program to install an interrupt vector. * [windows/win.c] Added function WIN_GetTopParent to get the top-level parent of a window. Sun Jul 16 18:17:17 1995 Gregory Trubetskoy <grisha@mira.com> * [loader/resource.c] Added LoadIconHandler. It doesn't do anything yet, but now you can use borland help files with winhelp.exe. Sun Jul 16 11:58:45 1995 Anand Kumria <akumria@ozemail.com.au> * [misc/main.c] Fixed to return 386 Enhanced mode correctly. Also return the same type of CPU, for both Enhanced and Standard mode, namely a 386. Sun Jul 16 00:02:04 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [Configure] [include/options.h] [include/wineopts.h] [misc/main.c][misc/spy.c] Removed support of spy file. Redirected spy messages to stddeb. Removed -spy option. Added -debugmsg +spy option. * [debugger/dbg.y][debugger/debug.l] Enabled segmented addresses (seg:offs) for break and x commands. * [if1632/gdi.spec] [objects/region.c] [windows/graphics.c] [include/region.h] FrameRgn, REGION_FrameRgn: New functions * [if1632/kernel.spec] IsWinOldApTask: Return false * [if1632/mouse.spec] CplApplet: Removed * [if1632/user.spec] [windows/win.c] ShowOwnedPopups: New function * [if1632/winsock.spec] [misc/winsocket.c] inet_addr, select: New prototypes in relay code Fixed memory layout for netdb functions (getXbyY). WINSOCK_ioctlsocket: Translated FIONREAD, FIONBIO, and FIOASYNC * [objects/clipping.c] RectVisible: Fixed call to LPToDP * [rc/winerc.c] main: Removed extra argument to getopt for Linux. Tue Jul 11 00:14:41 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [controls/listbox.c] Yet another fix for ListBoxDirectory(). * [loader/module.c] [if1632/kernel.spec] Make GetModuleHandle() accept instance handles as parameter. * [if1632/relay.c] [loader/task.c] Put a magic cookie at the bottom of the 32 bit stack, and check on each return from a 32 bit function whether it's still there. Complain if it's not. * [if1632/user.spec] Wrong entry for CloseDriver(). * [misc/dos_fs.c] [loader/task.c] [include/dos_fs.h] [misc/file.c] [miscemu/int21.c] Large parts of dos_fs.c simplified. Changed it to use one current drive/directory per task, which is set to the module path on task creation. Prevent CorelPaint from closing stdin. open() with O_CREAT set must be passed three parameters. DOS FindFirst()/FindNext() could crash when FA_LABEL was set. Fixed, it's in DOS_readdir() now. * [misc/profile.c] Some badly written software (Lotus Freelance Graphics) passes a bogus size parameter that caused Wine to write off the end of a segment. Fixed. (It's probably too paranoid now.) * [multimedia/mmsystem.c] [multimedia/time.c] [multimedia/joystick.c] [multimedia/Imakefile] [if1632/winprocs.spec] 16 bit entry point for MMSysTimeCallback. Split off time.c and joystick.c from mmsystem.c. * [objects/dib.c] GetDIBits(): call XGetImage() via CallTo32_LargeStack. * [windows/cursor.c] DestroyCursor(): do nothing for builtin cursors. * [windows/mdi.c] Half of WM_MDISETMENU implemented. * [windows/win.c] EnumWindows() and EnumTaskWindows() never enumerated any windows. Fixed. * [windows/*.c] Fixed GetParent() to return correct values for owned windows. * [windows/message.c] Don't try to activate disabled top-level windows. * [windows/nonclient.c] Work around a bug in gcc-2.7.0. * [tools/build.c] [include/stackframe.h] [memory/global.c] [loader/task.c] [memory/selector.c] Some Visual Basic programs (and possibly others, too) expect ES to be preserved by a call to an API function, so we have to save it. In GlobalFree() and FreeSelector(), we must clear CURRENT_STACK16->es to prevent segfaults if ES contained the selector to be freed. Sun Jul 9 20:21:20 1995 Jon Tombs <jon@gtex02.us.es> * [*/*] Added missing prototypes to header files and relevant includes to reduce compile time warnings. Sun Jul 9 18:32:56 1995 Michael Patra <micky@marie.physik.tu-berlin.de> * [configure.in] [include/config.h] [*/Makefile.in] New configuration scheme based on autoconf. Sat Jul 8 14:12:45 1995 Morten Welinder <terra+@cs.cmu.edu> * [miscemu/ioports.c] Revamp to have only one in- and one out- variant, both really implemented. * [miscemu/instr.c] INSTR_EmulateInstruction: Use new ioport interface. Implement string io. Correct instruction pointer for 32-bit code. * [include/miscemu.h] Update port function prototypes. * [include/registers.h] Defined FS and GS. Sat Jul 8 13:38:54 1995 Hans de Graaff <graaff@twi72.twi.tudelft.nl> * [misc/dos_fs.c] ChopOffSlash(): A path consisting off a single slash is left intact, and multiple slashes are all removed.
1995-07-29 15:09:43 +02:00
usr2_act.sa_hadnler = (void (*)) stop_wait;
usr2_act.sa_flags = SA_ONSTACK;
usr2_act.sa_mask = sig_mask;
usr2_act.sa_restorer =
(void (*)()) (((unsigned int)(cstack) + sizeof(cstack) - 4) & ~3);
if (sigaction(SIGUSR2,&usr2_act,NULL) <0) {
perror("sigaction: SIGUSR2");
exit(1);
}
#endif
}
void ATOM_GlobalInit()
{
printf("ATOM_GlobalInit\n");
}
void idle_loop()
{
int timeout;
for(timeout=500; timeout ; timeout--) {
if (DDE_GetRemoteMessage())
exit(0); ;
usleep(1000);
}
exit(-1);
}
void client()
{
MSG msg;
msg.hwnd=(HWND)-1;
msg.message= WM_DDE_INITIATE;
msg.wParam= 3;
msg.lParam= 4;
if (!DDE_SendMessage(&msg))
exit(-1);
idle_loop();
}
void server()
{
DDE_IPC_init();
idle_loop();
}
int main(int argc, char *argv[])
{
printf("Kill when done one message\n");
init_signals();
if (argc>1)
server();
else
client();
return 0;
}