SCSICallbackUPP
MyNewSCSICallbackUPP(SCSICallbackProcPtr cfmfp)
{
#if TARGET_RT_MAC_CFM
long systemVersion = 0;
if (Gestalt(gestaltSystemVersion, &systemVersion) == noErr && systemVersion >= 0x1010)
{
UInt32 temp[6] = {0x3D800000, 0x618C0000, 0x800C0000,
0x804C0004, 0x7C0903A6, 0x4E800420};
// 割り当てメモリは後で破棄する必要がある
UInt32 * mfp = (UInt32*) NewPtr(sizeof(temp));
mfp[0] = temp[0] | ((UInt32)cfmfp >> 16);
mfp[1] = temp[1] | ((UInt32)cfmfp & 0xFFFF);
mfp[2] = temp[2];
mfp[3] = temp[3];
mfp[4] = temp[4];
mfp[5] = temp[5];
MakeDataExecutable(mfp, sizeof(temp));
return ((SCSICallbackUPP)mfp);
}
else
{
return (NewSCSICallbackUPP(cfmfp));
}
#else
return (NewSCSICallbackUPP(cfmfp));
#endif
}
void
MyDisposeSCSICallbackUPP(SCSICallbackUPP fp)
{
#if TARGET_RT_MAC_CFM
long systemVersion = 0;
if (Gestalt(gestaltSystemVersion, &systemVersion) == noErr && systemVersion >= 0x1010)
{
DisposePtr((char *)fp);
}
else
{
DisposeSCSICallbackUPP(fp);
}
#else
DisposeSCSICallbackUPP(fp);
#endif
}
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