1 /*- 2 * Copyright (c) 2014 Gleb Kurtsou <gleb@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #include <sys/cdefs.h> 30 __FBSDID("$FreeBSD$"); 31 32 #include <sys/param.h> 33 #include <sys/user.h> 34 #include <sys/socket.h> 35 #include <string.h> 36 37 #include "libprocstat.h" 38 39 struct freebsd11_ptsstat { 40 uint32_t dev; 41 char devname[SPECNAMELEN + 1]; 42 }; 43 44 struct freebsd11_vnstat { 45 uint64_t vn_fileid; 46 uint64_t vn_size; 47 char *vn_mntdir; 48 uint32_t vn_dev; 49 uint32_t vn_fsid; 50 int vn_type; 51 uint16_t vn_mode; 52 char vn_devname[SPECNAMELEN + 1]; 53 }; 54 struct freebsd11_semstat { 55 uint32_t value; 56 uint16_t mode; 57 }; 58 struct freebsd11_shmstat { 59 uint64_t size; 60 uint16_t mode; 61 }; 62 63 struct freebsd11_sockstat { 64 uint64_t inp_ppcb; 65 uint64_t so_addr; 66 uint64_t so_pcb; 67 uint64_t unp_conn; 68 int dom_family; 69 int proto; 70 int so_rcv_sb_state; 71 int so_snd_sb_state; 72 struct sockaddr_storage sa_local; /* Socket address. */ 73 struct sockaddr_storage sa_peer; /* Peer address. */ 74 int type; 75 char dname[32]; 76 }; 77 78 int freebsd11_procstat_get_pts_info(struct procstat *procstat, 79 struct filestat *fst, struct freebsd11_ptsstat *pts, char *errbuf); 80 int freebsd11_procstat_get_sem_info(struct procstat *procstat, 81 struct filestat *fst, struct freebsd11_semstat *sem, char *errbuf); 82 int freebsd11_procstat_get_shm_info(struct procstat *procstat, 83 struct filestat *fst, struct freebsd11_shmstat *shm, char *errbuf); 84 int freebsd11_procstat_get_socket_info(struct procstat *procstat, 85 struct filestat *fst, struct freebsd11_sockstat *sock, char *errbuf); 86 int freebsd11_procstat_get_vnode_info(struct procstat *procstat, 87 struct filestat *fst, struct freebsd11_vnstat *vn, char *errbuf); 88 89 int 90 freebsd11_procstat_get_pts_info(struct procstat *procstat, 91 struct filestat *fst, struct freebsd11_ptsstat *pts_compat, char *errbuf) 92 { 93 struct ptsstat pts; 94 int r; 95 96 r = procstat_get_pts_info(procstat, fst, &pts, errbuf); 97 if (r != 0) 98 return (r); 99 pts_compat->dev = pts.dev; 100 memcpy(pts_compat->devname, pts.devname, 101 sizeof(pts_compat->devname)); 102 return (0); 103 } 104 105 int 106 freebsd11_procstat_get_sem_info(struct procstat *procstat, 107 struct filestat *fst, struct freebsd11_semstat *sem_compat, char *errbuf) 108 { 109 struct semstat sem; 110 int r; 111 112 r = procstat_get_sem_info(procstat, fst, &sem, errbuf); 113 if (r != 0) 114 return (r); 115 sem_compat->value = sem.value; 116 sem_compat->mode = sem.mode; 117 return (0); 118 } 119 120 int 121 freebsd11_procstat_get_shm_info(struct procstat *procstat, 122 struct filestat *fst, struct freebsd11_shmstat *shm_compat, char *errbuf) 123 { 124 struct shmstat shm; 125 int r; 126 127 r = procstat_get_shm_info(procstat, fst, &shm, errbuf); 128 if (r != 0) 129 return (r); 130 shm_compat->size = shm.size; 131 shm_compat->mode = shm.mode; 132 return (0); 133 } 134 135 int 136 freebsd11_procstat_get_socket_info(struct procstat *procstat, struct filestat *fst, 137 struct freebsd11_sockstat *sock_compat, char *errbuf) 138 { 139 struct sockstat sock; 140 int r; 141 142 r = procstat_get_socket_info(procstat, fst, &sock, errbuf); 143 if (r != 0) 144 return (r); 145 sock_compat->inp_ppcb = sock.inp_ppcb; 146 sock_compat->so_addr = sock.so_addr; 147 sock_compat->so_pcb = sock.so_pcb; 148 sock_compat->unp_conn = sock.unp_conn; 149 sock_compat->dom_family = sock.dom_family; 150 sock_compat->proto = sock.proto; 151 sock_compat->so_rcv_sb_state = sock.so_rcv_sb_state; 152 sock_compat->so_snd_sb_state = sock.so_snd_sb_state; 153 sock_compat->sa_local = sock.sa_local; 154 sock_compat->sa_peer = sock.sa_peer; 155 sock_compat->type = sock.type; 156 memcpy(sock_compat->dname, sock.dname, sizeof(sock.dname)); 157 return (0); 158 } 159 160 int 161 freebsd11_procstat_get_vnode_info(struct procstat *procstat, 162 struct filestat *fst, struct freebsd11_vnstat *vn_compat, char *errbuf) 163 { 164 struct vnstat vn; 165 int r; 166 167 r = procstat_get_vnode_info(procstat, fst, &vn, errbuf); 168 if (r != 0) 169 return (r); 170 vn_compat->vn_fileid = vn.vn_fileid; 171 vn_compat->vn_size = vn.vn_size; 172 vn_compat->vn_mntdir = vn.vn_mntdir; 173 vn_compat->vn_dev = vn.vn_dev; 174 vn_compat->vn_fsid = vn.vn_fsid; 175 vn_compat->vn_type = vn.vn_type; 176 vn_compat->vn_mode = vn.vn_mode; 177 memcpy(vn_compat->vn_devname, vn.vn_devname, 178 sizeof(vn_compat->vn_devname)); 179 return (0); 180 } 181 182 __sym_compat(procstat_get_pts_info, freebsd11_procstat_get_pts_info, FBSD_1.2); 183 __sym_compat(procstat_get_socket_info, freebsd11_procstat_get_socket_info, 184 FBSD_1.2); 185 __sym_compat(procstat_get_vnode_info, freebsd11_procstat_get_vnode_info, 186 FBSD_1.2); 187 __sym_compat(procstat_get_sem_info, freebsd11_procstat_get_sem_info, FBSD_1.3); 188 __sym_compat(procstat_get_shm_info, freebsd11_procstat_get_shm_info, FBSD_1.3); 189