Release 980118
Sun Jan 18 17:05:58 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [include/stackframe.h] [tools/build.c]
Some cleanups in stack frame building.
* [misc/port.c]
Implemented clone() wrapper for libc5 users.
* [scheduler/mutex.c] [scheduler/synchro.c]
Implemented abandoned mutexes.
* [scheduler/process.c] [scheduler/thread.c]
We now create a process and a thread structure as soon as possible
during initialization.
* [scheduler/thread.c] [scheduler/sysdeps.c]
Moved system-specific thread handling to sysdeps.c.
Fri Jan 16 10:45:15 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [graphics/ddraw.c][include/ddraw.h]
Surface handling enhanced. Some stuff already works ;)
* [multimedia/dsound.c][include/dsound.h]
Implemented using the Open Sound System.
Slowly starts to work (sounds terrible for some programs).
* [configure.in][multimedia/audio.c][include/config.h.in]
Added check for OpenSoundSystem, fixed -lXxf86dga check.
Replaced OS #ifdefs by #ifdef HAVE_OSS in mm/audio.c.
* [if1632/relay.c][relay32/relay386.c]
Do not print control characters for 'str' or 'wstr' args.
* [misc/registry.c]
"" seems to equals NULL in keynames. Replace where needed. Seems
to help the win95 regedit.exe...
* [win32/newfns.c]
Implemented QueryPerformance* using gettimeofday(2)
(should be done using the pentium timers probably).
* [tools/ipcl]
Removed useless open_pipe construct.
Sun Jan 11 17:10:02 1998 Huw D M Davies <h.davies1@physics.oxford.ac.uk>
* [objects/region.c] [include/region.h] [graphics/x11drv/clipping.c]
Regions are now internal to Wine. The basis of this code is taken
from the X11 distribution. GetRegionData() is implemented as is
ExtCreateRegion() (without Xforms). CreatePolyPolygonRgn() should
behave correctly now.
* [objects/metafile.c] [graphics/metafiledrv/graphics.c]
[graphics/metafiledrv/init.c] [include/metafile.h]
[include/metafiledrv.h]
Playback of META_CREATEREGION should now work. Implemented recording
of META_CREATEREGION and META_PAINTREGION.
* [graphics/x11drv/graphics.c]
FillRgn() (and therefore its friends) respect logical co-ords.
Wed Jan 7 01:21:45 1998 Steinar Hamre <steinarh@stud.fim.ntnu.no>
* [configure.in] [include/acconfig.h] [tools/build.c]
Now checking whether to use .string or .ascii.
* [configure.in] [include/acconfig.h] [scheduler/critsection.c]
Defining union semun if this is not available from header files.
* [misc/lstr.c]
Moved wine's own header files below <wctype.h> to avoid
parse error on Solaris.
Sun Jan 4 15:38:07 1998 Andrew Taylor <ataylor@cadvision.com>
* [multimedia/mmsystem.c] [multimedia/mmio.c]
Implemented mmioSendMessage and rearranged the mmio
subsystem in terms of this function.
Wed Dec 24 00:51:29 1997 Charles Duffy <cduffy@bigfoot.com>
* [windows/clipboard.c] [relay32/user32.spec]
GetPriorityClipboardFormat32 now has something other than just
a stub. I have no idea if it works (can't test until
SetClipboardData is finished) but HEdit likes things a lot more
this way.
diff --git a/misc/registry.c b/misc/registry.c
index 90e233c..9aa04ce 100644
--- a/misc/registry.c
+++ b/misc/registry.c
@@ -18,6 +18,7 @@
#include <sys/fcntl.h>
#include <sys/stat.h>
#include <pwd.h>
+#include <assert.h>
#include <time.h>
#include "windows.h"
#include "win.h"
@@ -587,6 +588,11 @@
LPKEYVALUE val=NULL;
int i;
+ if (name && !*name) {/* empty string equals default (NULL) value */
+ free(name);
+ name = NULL;
+ }
+
for (i=0;i<lpkey->nrofvalues;i++) {
val=lpkey->values+i;
if (name==NULL) {
@@ -711,7 +717,10 @@
}
*ws = 0;
ws = *str;
- *str = strdupW(*str);
+ if (*ws)
+ *str = strdupW(*str);
+ else
+ *str = NULL;
free(ws);
return s;
}
@@ -1038,7 +1047,10 @@
int len;
name = strdupA2W(key->values[i].name);
- if (!*name) name = NULL;
+ if (!*name) {
+ free(name);
+ name = NULL;
+ }
free(key->values[i].name);
len = key->values[i].datalen;
@@ -2085,6 +2097,8 @@
lpkey = lookup_hkey(hkey);
if (!lpkey)
return SHELL_ERROR_BADKEY;
+ if (lpszValueName && !*lpszValueName)
+ lpszValueName = NULL;
if (lpszValueName==NULL) {
for (i=0;i<lpkey->nrofvalues;i++)
if (lpkey->values[i].name==NULL)
@@ -2726,9 +2740,8 @@
memcpy(lpszValue,val->name,2*lstrlen32W(val->name)+2);
*lpcchValue=lstrlen32W(val->name)*2+2;
} else {
- /* how to handle NULL value? */
*lpszValue = 0;
- *lpcchValue = 2;
+ *lpcchValue = 0;
}
if (lpdwType)
*lpdwType=val->type;
