* and Unix PuTTY code.
*/
-const char platform_x11_best_transport[] = "unix";
-
char *platform_get_x_display(void) {
return NULL;
}
return NULL; /* this is a stub */
}
-void modalfatalbox(char *p, ...)
+static void commonfatalbox(char *p, va_list ap)
+{
+ char errorbuf[2048];
+ NSAlert *alert;
+
+ /*
+ * We may have come here because we ran out of memory, in which
+ * case it's entirely likely that that further memory
+ * allocations will fail. So (a) we use vsnprintf to format the
+ * error message rather than the usual dupvprintf; and (b) we
+ * have a fallback way to get the message out via stderr if
+ * even creating an NSAlert fails.
+ */
+ vsnprintf(errorbuf, lenof(errorbuf), p, ap);
+
+ alert = [NSAlert alloc];
+ if (!alert) {
+ fprintf(stderr, "fatal error (and NSAlert failed): %s\n", errorbuf);
+ } else {
+ alert = [[alert init] autorelease];
+ [alert addButtonWithTitle:@"Terminate"];
+ [alert setInformativeText:[NSString stringWithCString:errorbuf]];
+ [alert runModal];
+ }
+ exit(1);
+}
+
+void fatalbox(char *p, ...)
{
- /* FIXME: proper OS X GUI stuff */
va_list ap;
- fprintf(stderr, "FATAL ERROR: ");
va_start(ap, p);
- vfprintf(stderr, p, ap);
+ commonfatalbox(p, ap);
va_end(ap);
- fputc('\n', stderr);
- exit(1);
}
-void fatalbox(char *p, ...)
+void modalfatalbox(char *p, ...)
{
- /* FIXME: proper OS X GUI stuff */
va_list ap;
- fprintf(stderr, "FATAL ERROR: ");
va_start(ap, p);
- vfprintf(stderr, p, ap);
+ commonfatalbox(p, ap);
va_end(ap);
- fputc('\n', stderr);
- exit(1);
}
void cmdline_error(char *p, ...)