1#include <sys/mman.h> 2#include "syscall.h" 3#include <unsupported_api.h> 4 5int msync(void *start, size_t len, int flags) 6{ 7 UNSUPPORTED_API_VOID(LITEOS_A); 8 return syscall_cp(SYS_msync, start, len, flags); 9} 10