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SELinux compatibility: memalign -> mmap

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This commit is contained in:
WPMGPRoSToTeMa
2016-01-01 05:12:55 +03:00
parent 866339eff6
commit 48d7a04c73
7 changed files with 33 additions and 17 deletions
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10
public/memtools/CDetour/detourhelpers.h
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@@ -77,18 +77,20 @@ inline unsigned char *AllocatePageMemory(size_t size)
#elif defined __GNUC__
#if defined __APPLE__
unsigned char *addr = (unsigned char *)valloc(size);
#else
unsigned char *addr = (unsigned char *)memalign(sysconf(_SC_PAGESIZE), size);
#endif
mprotect(addr, size, PROT_READ | PROT_WRITE | PROT_EXEC);
#else
unsigned char *addr = (unsigned char *)mmap(nullptr, size, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
#endif
return addr;
#endif
}
inline void FreePageMemory(void *addr)
inline void FreePageMemory(void *addr, size_t size)
{
#if defined(WIN32)
VirtualFree(addr, 0, MEM_RELEASE);
#elif defined(__linux__)
munmap(addr, size);
#else
free(addr);
#endif