Function create_file

test/other/test_mmap_empty.c:14–19

#include <sys/user.h>

void create_file(const char* filename, const char* content) {
  int fd = open(filename, O_RDWR|O_CREAT, S_IRUSR|S_IWUSR); // create an empty file
  assert(fd >= 0);
  write(fd, content, strlen(content));
  close(fd);
}

int main() {
  struct stat st;