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Don't hang around for a minute if we can't exec the clipboard server.

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This commit is contained in:
Huw D M Davies 2002-04-06 00:41:43 +00:00 committed by Alexandre Julliard
parent 392f6f8775
commit 68ef5e0327
1 changed files with 15 additions and 1 deletions
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16
windows/x11drv/clipboard.c
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@ -235,6 +235,7 @@ BOOL X11DRV_CLIPBOARD_LaunchServer()
char clearSelection[8] = "0"; char clearSelection[8] = "0";
int persistent_selection = 1; int persistent_selection = 1;
HKEY hkey; HKEY hkey;
int fd[2], err;
/* If persistant selection has been disabled in the .winerc Clipboard section, /* If persistant selection has been disabled in the .winerc Clipboard section,
* don't launch the server * don't launch the server
@ -258,6 +259,10 @@ BOOL X11DRV_CLIPBOARD_LaunchServer()
* take ownership of the X selection and continue to service selection * take ownership of the X selection and continue to service selection
* requests from other apps. * requests from other apps.
*/ */
if(pipe(fd) == -1) return FALSE;
fcntl(fd[1], F_SETFD, 1); /* set close on exec */
selectionWindow = selectionPrevWindow; selectionWindow = selectionPrevWindow;
if ( !fork() ) if ( !fork() )
{ {
@ -267,6 +272,7 @@ BOOL X11DRV_CLIPBOARD_LaunchServer()
int dbgClasses = 0; int dbgClasses = 0;
char selMask[8], dbgClassMask[8]; char selMask[8], dbgClassMask[8];
close(fd[0]);
sprintf(selMask, "%d", selectionAcquired); sprintf(selMask, "%d", selectionAcquired);
/* Build the debug class mask to pass to the server, by inheriting /* Build the debug class mask to pass to the server, by inheriting
@ -287,8 +293,16 @@ BOOL X11DRV_CLIPBOARD_LaunchServer()
/* Exec Failed! */ /* Exec Failed! */
perror("Could not start Wine clipboard server"); perror("Could not start Wine clipboard server");
exit( 1 ); /* Exit the child process */ write(fd[1], &err, sizeof(err));
_exit( 1 ); /* Exit the child process */
} }
close(fd[1]);
if(read(fd[0], &err, sizeof(err)) > 0) { /* exec failed */
close(fd[0]);
return FALSE;
}
close(fd[0]);
/* Wait until the clipboard server acquires the selection. /* Wait until the clipboard server acquires the selection.
* We must release the windows lock to enable Wine to process * We must release the windows lock to enable Wine to process