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Bug 92581: [xlib] Implement Xlib error handler for Xlib-toolkit. Patch by Roland Mainz (aka gisburn) <Roland.Mainz@informatik.med.uni-giessen.de>, r=syd, sr=kin

Browse Source 
git-svn-id: svn://10.0.0.236/trunk@102293 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
jaggernaut%netscape.com 2001-09-05 11:34:29 +00:00
parent 234588f481
commit 54a31f5907
1 changed files with 16 additions and 0 deletions
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16
mozilla/widget/src/xlib/nsAppShell.cpp
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@ -264,6 +264,18 @@ nsAppShell::nsAppShell()
NS_IMPL_ISUPPORTS1(nsAppShell, nsIAppShell)
static
int xerror_handler( Display *display, XErrorEvent *ev )
{
/* this should _never_ be happen... but if this happens - debug mode or not - scream !!! */
char errmsg[80];
XGetErrorText(display, ev->error_code, errmsg, sizeof(errmsg));
fprintf(stderr, "nsAppShellXlib: Warning (X Error) - %s\n", errmsg);
abort(); // die !!
return 0;
}
NS_METHOD nsAppShell::Create(int* bac, char ** bav)
{
char *mArgv[1];
@ -337,6 +349,10 @@ NS_METHOD nsAppShell::Create(int* bac, char ** bav)
// to make debugging easier. KenF
if (synchronize)
{
/* Set error handler which calls abort() - only usefull with an
* unbuffered X connection */
(void)XSetErrorHandler(xerror_handler);
NS_WARNING("running via unbuffered X connection.");
XSynchronize(mDisplay, True);
}