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head/sys/kern/sys_socket.c
| Show First 20 Lines • Show All 340 Lines • ▼ Show 20 Lines | soo_fill_kinfo(struct file *fp, struct kinfo_file *kif, struct filedesc *fdp) | ||||
| struct sockaddr *sa; | struct sockaddr *sa; | ||||
| struct inpcb *inpcb; | struct inpcb *inpcb; | ||||
| struct unpcb *unpcb; | struct unpcb *unpcb; | ||||
| struct socket *so; | struct socket *so; | ||||
| int error; | int error; | ||||
| kif->kf_type = KF_TYPE_SOCKET; | kif->kf_type = KF_TYPE_SOCKET; | ||||
| so = fp->f_data; | so = fp->f_data; | ||||
| kif->kf_sock_domain = so->so_proto->pr_domain->dom_family; | kif->kf_un.kf_sock.kf_sock_domain0 = | ||||
| kif->kf_sock_type = so->so_type; | so->so_proto->pr_domain->dom_family; | ||||
| kif->kf_sock_protocol = so->so_proto->pr_protocol; | kif->kf_un.kf_sock.kf_sock_type0 = so->so_type; | ||||
| kif->kf_un.kf_sock.kf_sock_protocol0 = so->so_proto->pr_protocol; | |||||
| kif->kf_un.kf_sock.kf_sock_pcb = (uintptr_t)so->so_pcb; | kif->kf_un.kf_sock.kf_sock_pcb = (uintptr_t)so->so_pcb; | ||||
| switch (kif->kf_sock_domain) { | switch (kif->kf_un.kf_sock.kf_sock_domain0) { | ||||
| case AF_INET: | case AF_INET: | ||||
| case AF_INET6: | case AF_INET6: | ||||
| if (kif->kf_sock_protocol == IPPROTO_TCP) { | if (kif->kf_un.kf_sock.kf_sock_protocol0 == IPPROTO_TCP) { | ||||
| if (so->so_pcb != NULL) { | if (so->so_pcb != NULL) { | ||||
| inpcb = (struct inpcb *)(so->so_pcb); | inpcb = (struct inpcb *)(so->so_pcb); | ||||
| kif->kf_un.kf_sock.kf_sock_inpcb = | kif->kf_un.kf_sock.kf_sock_inpcb = | ||||
| (uintptr_t)inpcb->inp_ppcb; | (uintptr_t)inpcb->inp_ppcb; | ||||
| } | } | ||||
| } | } | ||||
| break; | break; | ||||
| case AF_UNIX: | case AF_UNIX: | ||||
| if (so->so_pcb != NULL) { | if (so->so_pcb != NULL) { | ||||
| unpcb = (struct unpcb *)(so->so_pcb); | unpcb = (struct unpcb *)(so->so_pcb); | ||||
| if (unpcb->unp_conn) { | if (unpcb->unp_conn) { | ||||
| kif->kf_un.kf_sock.kf_sock_unpconn = | kif->kf_un.kf_sock.kf_sock_unpconn = | ||||
| (uintptr_t)unpcb->unp_conn; | (uintptr_t)unpcb->unp_conn; | ||||
| kif->kf_un.kf_sock.kf_sock_rcv_sb_state = | kif->kf_un.kf_sock.kf_sock_rcv_sb_state = | ||||
| so->so_rcv.sb_state; | so->so_rcv.sb_state; | ||||
| kif->kf_un.kf_sock.kf_sock_snd_sb_state = | kif->kf_un.kf_sock.kf_sock_snd_sb_state = | ||||
| so->so_snd.sb_state; | so->so_snd.sb_state; | ||||
| } | } | ||||
| } | } | ||||
| break; | break; | ||||
| } | } | ||||
| error = so->so_proto->pr_usrreqs->pru_sockaddr(so, &sa); | error = so->so_proto->pr_usrreqs->pru_sockaddr(so, &sa); | ||||
| if (error == 0 && sa->sa_len <= sizeof(kif->kf_sa_local)) { | if (error == 0 && | ||||
| bcopy(sa, &kif->kf_sa_local, sa->sa_len); | sa->sa_len <= sizeof(kif->kf_un.kf_sock.kf_sa_local)) { | ||||
| bcopy(sa, &kif->kf_un.kf_sock.kf_sa_local, sa->sa_len); | |||||
| free(sa, M_SONAME); | free(sa, M_SONAME); | ||||
| } | } | ||||
| error = so->so_proto->pr_usrreqs->pru_peeraddr(so, &sa); | error = so->so_proto->pr_usrreqs->pru_peeraddr(so, &sa); | ||||
| if (error == 0 && sa->sa_len <= sizeof(kif->kf_sa_peer)) { | if (error == 0 && | ||||
| bcopy(sa, &kif->kf_sa_peer, sa->sa_len); | sa->sa_len <= sizeof(kif->kf_un.kf_sock.kf_sa_peer)) { | ||||
| bcopy(sa, &kif->kf_un.kf_sock.kf_sa_peer, sa->sa_len); | |||||
| free(sa, M_SONAME); | free(sa, M_SONAME); | ||||
| } | } | ||||
| strncpy(kif->kf_path, so->so_proto->pr_domain->dom_name, | strncpy(kif->kf_path, so->so_proto->pr_domain->dom_name, | ||||
| sizeof(kif->kf_path)); | sizeof(kif->kf_path)); | ||||
| return (0); | return (0); | ||||
| } | } | ||||
| /* | /* | ||||
| ▲ Show 20 Lines • Show All 411 Lines • Show Last 20 Lines | |||||