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The function was missing the case when the stack was used completely,
and didn't return a value then.
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: mtarch.c,v 1.3 2006/09/26 20:56:56 adamdunkels Exp $
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* @(#)$Id: mtarch.c,v 1.4 2007/09/14 20:21:01 nvt-se Exp $
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*/
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#include <stdio.h>
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@ -139,10 +139,13 @@ int
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mtarch_stack_usage(struct mt_thread *t)
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{
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int i;
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for(i = 0; i < MTARCH_STACKSIZE; ++i) {
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if(t->thread.stack[i] != (unsigned short)i) {
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return MTARCH_STACKSIZE - i;
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}
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}
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return MTARCH_STACKSIZE;
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}
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/*--------------------------------------------------------------------------*/
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