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#ifndef MMAN_H
#define MMAN_H
#ifdef __cplusplus
extern "C" {
#endif
#include "3ds.h"
#include "stdlib.h"
#include "stdio.h"
#define PROT_READ MEMPERM_READ
#define PROT_WRITE MEMPERM_WRITE
#define PROT_EXEC MEMPERM_EXECUTE
#define MAP_PRIVATE 2
#define MAP_ANONYMOUS 0x20
#define MAP_FAILED ((void *)-1)
static inline void* mmap(void *addr, size_t len, int prot, int flags, int fd, off_t offset)
{
(void)addr;
(void)prot;
(void)flags;
(void)fd;
(void)offset;
void* addr_out;
addr_out = malloc(len);
if(!addr_out)
return MAP_FAILED;
return addr_out;
}
static inline int mprotect(void *addr, size_t len, int prot)
{
extern int ctr_svchack_init_success;
if(ctr_svchack_init_success)
{
uint32_t currentHandle;
svcDuplicateHandle(¤tHandle, 0xFFFF8001);
svcControlProcessMemory(currentHandle, (u32)addr, 0x0,
len, MEMOP_PROT, prot);
svcCloseHandle(currentHandle);
return 0;
}
printf("mprotect called without svcControlProcessMemory access !\n");
return -1;
}
static inline int munmap(void *addr, size_t len)
{
free(addr);
return 0;
}
#ifdef __cplusplus
};
#endif
#endif // MMAN_H
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