#if KERNEL_LINUX
# include <asm/types.h>
-/* sys/socket.h is necessary to compile when using netlink on older systems. */
-# include <sys/socket.h>
# include <linux/netlink.h>
#if HAVE_LINUX_INET_DIAG_H
# include <linux/inet_diag.h>
#endif
-# include <sys/socket.h>
# include <arpa/inet.h>
/* #endif KERNEL_LINUX */
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif
#if HAVE_NET_IF_H
# include <net/if.h>
#endif
/* This is for OpenBSD and NetBSD. */
#elif HAVE_LIBKVM_NLIST
# include <sys/queue.h>
-# include <sys/socket.h>
# include <net/route.h>
# include <netinet/in.h>
# include <netinet/in_systm.h>
#endif
{
/* Read the pcb pointed to by `next' into `inpcb' */
- kread ((u_long) next, &inpcb, sizeof (inpcb));
+ status = kread ((u_long) next, &inpcb, sizeof (inpcb));
+ if (status != 0)
+ return (-1);
/* Advance `next' */
#if defined(__OpenBSD__) || (defined(__NetBSD_Version__) && __NetBSD_Version__ > 699002700)
continue;
#endif
- kread ((u_long) inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
+ status = kread ((u_long) inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
+ if (status != 0)
+ return (-1);
conn_handle_ports (ntohs(inpcb.inp_lport), ntohs(inpcb.inp_fport), tcpcb.t_state);
} /* while (next != head) */