implement sbrk() by calling hoard's version, through sbrk_hook (fct pointer was named this way in R5).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17540 a95241bf-73f2-0310-859d-f6bbb57e9c96
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@ -34,6 +34,8 @@
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# define CTRACE(x) ;
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# define CTRACE(x) ;
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#endif
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#endif
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extern "C" void *(*sbrk_hook)(long);
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void *(*sbrk_hook)(long) = &BPrivate::hoardSbrk;
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using namespace BPrivate;
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using namespace BPrivate;
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@ -7,10 +7,13 @@
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#include <unistd.h>
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#include <unistd.h>
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#include <errno.h>
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#include <errno.h>
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/* in hoard wrapper */
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extern void *(*sbrk_hook)(long);
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void *
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void *
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sbrk(long increment)
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sbrk(long increment)
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{
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{
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// this function is no longer supported
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if (sbrk_hook)
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return (*sbrk_hook)(increment);
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return NULL;
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return NULL;
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}
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}
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