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diff -ruNp old/kernel/break.c new/kernel/break.c
--- old/kernel/break.c 2004-04-14 08:40:36.000000000 +0000
+++ new/kernel/break.c 2004-04-24 11:55:44.000000000 +0000
@@ -53,13 +53,13 @@ unsigned char ctrl_break_pressed(void)
unsigned char check_handle_break(struct dhdr FAR **pdev)
{
- unsigned char c = CTL_C;
- if (!ctrl_break_pressed())
- c = (unsigned char)ndread(&syscon);
- if (c != CTL_C && *pdev != syscon)
- c = (unsigned char)ndread(pdev);
- if (c == CTL_C)
+ unsigned char c;
+ if (ctrl_break_pressed() ||
+ (c = (unsigned char)ndread(&syscon)) == CTL_C ||
+ *pdev != syscon && (c = (unsigned char)ndread(pdev)) == CTL_C)
+ {
handle_break(pdev, -1);
+ }
return c;
}
@@ -90,4 +90,3 @@ void handle_break(struct dhdr FAR **pdev
spawn_int23(); /* invoke user INT-23 and never come back */
}
-
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