0)
{
close (sock);
- return -1;
+ return -2;
}
if ((mfd = recv_fd (sock)) < 0)
{
close (sock);
fprintf (stderr, "Receiving file descriptor failed\n");
- return -1;
+ return -3;
}
close (sock);
if (fstat (mfd, &st) == -1)
{
perror ("mmap fstat failed");
- return -1;
+ return -4;
}
if ((memaddr =
mmap (NULL, st.st_size, PROT_READ, MAP_SHARED, mfd, 0)) == MAP_FAILED)
{
perror ("mmap map failed");
- return -1;
+ return -5;
}
sm->memory_size = st.st_size;