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Viewing changes to qemu/osdep.c

  • Committer: Bazaar Package Importer
  • Author(s): Soren Hansen
  • Date: 2008-01-03 10:39:25 UTC
  • mfrom: (1.1.16 upstream)
  • Revision ID: james.westby@ubuntu.com-20080103103925-8480u7sq2646hvbh
Tags: 1:59+dfsg-0ubuntu1
* New upstream release
* Build with alsa support (cherry pick from 57+dfsg-2)

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qemu/osdep.c
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#include "sysemu.h"
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#ifdef _WIN32
 
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#elif defined(_BSD)
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#include <stdlib.h>
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}
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#if defined(_WIN32)
 
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void *qemu_memalign(size_t alignment, size_t size)
 
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{
 
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    return VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE);
 
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}
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void *qemu_vmalloc(size_t size)
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{
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#endif
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void *qemu_memalign(size_t alignment, size_t size)
 
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{
 
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#if defined(_POSIX_C_SOURCE)
 
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    int ret;
 
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    void *ptr;
 
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    ret = posix_memalign(&ptr, alignment, size);
 
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    if (ret != 0)
 
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        return NULL;
 
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    return ptr;
 
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#elif defined(_BSD)
 
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    return valloc(size);
 
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#else
 
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    return memalign(alignment, size);
 
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#endif
 
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}
 
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/* alloc shared memory pages */
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void *qemu_vmalloc(size_t size)
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{