implement dn_skipname (legacy resolver function)
[musl] / src / network / sockatmark.c
1 #include <sys/socket.h>
2 #include <sys/ioctl.h>
3
4 int sockatmark(int s)
5 {
6         int ret;
7         if (ioctl(s, SIOCATMARK, &ret) < 0)
8                 return -1;
9         return ret;
10 }