28 lines
324 B
C
28 lines
324 B
C
#include "u.h"
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#include "../port/lib.h"
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#include "mem.h"
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#include "dat.h"
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#include "fns.h"
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int
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incref(Ref *r)
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{
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int x;
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x = ainc(&r->ref);
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if(x <= 0)
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panic("incref pc=%#p", getcallerpc());
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return x;
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}
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int
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decref(Ref *r)
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{
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int x;
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x = adec(&r->ref);
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if(x < 0)
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panic("decref pc=%#p", getcallerpc());
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return x;
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}
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