github.com/afumu/libc@v0.0.6/musl/src/mman/msync.c (about)

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