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Lines 1147-1156
static void *rtR0MemObjLinuxDoMmap(RTR3PTR R3PtrFixed, size_t cb, size_t uAlignm
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| 1147 |
} |
1147 |
} |
| 1148 |
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1148 |
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| 1149 |
if (R3PtrFixed != (RTR3PTR)-1) |
1149 |
if (R3PtrFixed != (RTR3PTR)-1) |
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1150 |
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0) |
| 1151 |
ulAddr = vm_mmap(NULL, R3PtrFixed, cb, fLnxProt, MAP_SHARED | MAP_ANONYMOUS | MAP_FIXED, 0); |
| 1152 |
#else |
| 1150 |
ulAddr = do_mmap(NULL, R3PtrFixed, cb, fLnxProt, MAP_SHARED | MAP_ANONYMOUS | MAP_FIXED, 0); |
1153 |
ulAddr = do_mmap(NULL, R3PtrFixed, cb, fLnxProt, MAP_SHARED | MAP_ANONYMOUS | MAP_FIXED, 0); |
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1154 |
#endif |
| 1151 |
else |
1155 |
else |
| 1152 |
{ |
1156 |
{ |
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1157 |
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0) |
| 1158 |
ulAddr = vm_mmap(NULL, 0, cb, fLnxProt, MAP_SHARED | MAP_ANONYMOUS, 0); |
| 1159 |
#else |
| 1153 |
ulAddr = do_mmap(NULL, 0, cb, fLnxProt, MAP_SHARED | MAP_ANONYMOUS, 0); |
1160 |
ulAddr = do_mmap(NULL, 0, cb, fLnxProt, MAP_SHARED | MAP_ANONYMOUS, 0); |
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1161 |
#endif |
| 1154 |
if ( !(ulAddr & ~PAGE_MASK) |
1162 |
if ( !(ulAddr & ~PAGE_MASK) |
| 1155 |
&& (ulAddr & (uAlignment - 1))) |
1163 |
&& (ulAddr & (uAlignment - 1))) |
| 1156 |
{ |
1164 |
{ |
