2 * Copyright (c) 2014 Gleb Kurtsou <gleb@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
27 #include <sys/cdefs.h>
28 #include <sys/param.h>
30 #include <sys/socket.h>
33 #include "libprocstat.h"
35 #define SPECNAMELEN_COMPAT12 63
37 struct freebsd11_ptsstat {
39 char devname[SPECNAMELEN_COMPAT12 + 1];
42 struct freebsd11_vnstat {
50 char vn_devname[SPECNAMELEN_COMPAT12 + 1];
52 struct freebsd11_semstat {
56 struct freebsd11_shmstat {
61 struct freebsd11_sockstat {
70 struct sockaddr_storage sa_local; /* Socket address. */
71 struct sockaddr_storage sa_peer; /* Peer address. */
76 struct freebsd12_vnstat {
84 char vn_devname[SPECNAMELEN_COMPAT12 + 1];
86 struct freebsd12_ptsstat {
88 char devname[SPECNAMELEN_COMPAT12 + 1];
91 int freebsd11_procstat_get_pts_info(struct procstat *procstat,
92 struct filestat *fst, struct freebsd11_ptsstat *pts, char *errbuf);
93 int freebsd12_procstat_get_pts_info(struct procstat *procstat,
94 struct filestat *fst, struct freebsd12_ptsstat *pts_compat, char *errbuf);
95 int freebsd11_procstat_get_sem_info(struct procstat *procstat,
96 struct filestat *fst, struct freebsd11_semstat *sem, char *errbuf);
97 int freebsd11_procstat_get_shm_info(struct procstat *procstat,
98 struct filestat *fst, struct freebsd11_shmstat *shm, char *errbuf);
99 int freebsd11_procstat_get_socket_info(struct procstat *procstat,
100 struct filestat *fst, struct freebsd11_sockstat *sock, char *errbuf);
101 int freebsd11_procstat_get_vnode_info(struct procstat *procstat,
102 struct filestat *fst, struct freebsd11_vnstat *vn, char *errbuf);
103 int freebsd12_procstat_get_vnode_info(struct procstat *procstat,
104 struct filestat *fst, struct freebsd12_vnstat *vn_compat, char *errbuf);
106 static const char trunc_name[] = "<TRUNCATED>";
109 freebsd11_procstat_get_pts_info(struct procstat *procstat,
110 struct filestat *fst, struct freebsd11_ptsstat *pts_compat, char *errbuf)
115 r = procstat_get_pts_info(procstat, fst, &pts, errbuf);
118 pts_compat->dev = pts.dev;
119 if (strlen(pts.devname) >= sizeof(pts_compat->devname))
120 strcpy(pts_compat->devname, trunc_name);
122 memcpy(pts_compat->devname, pts.devname,
123 sizeof(pts_compat->devname));
128 freebsd12_procstat_get_pts_info(struct procstat *procstat,
129 struct filestat *fst, struct freebsd12_ptsstat *pts_compat, char *errbuf)
134 r = procstat_get_pts_info(procstat, fst, &pts, errbuf);
137 pts_compat->dev = pts.dev;
138 if (strlen(pts.devname) >= sizeof(pts_compat->devname))
139 strcpy(pts_compat->devname, trunc_name);
141 memcpy(pts_compat->devname, pts.devname,
142 sizeof(pts_compat->devname));
147 freebsd11_procstat_get_sem_info(struct procstat *procstat,
148 struct filestat *fst, struct freebsd11_semstat *sem_compat, char *errbuf)
153 r = procstat_get_sem_info(procstat, fst, &sem, errbuf);
156 sem_compat->value = sem.value;
157 sem_compat->mode = sem.mode;
162 freebsd11_procstat_get_shm_info(struct procstat *procstat,
163 struct filestat *fst, struct freebsd11_shmstat *shm_compat, char *errbuf)
168 r = procstat_get_shm_info(procstat, fst, &shm, errbuf);
171 shm_compat->size = shm.size;
172 shm_compat->mode = shm.mode;
177 freebsd11_procstat_get_socket_info(struct procstat *procstat, struct filestat *fst,
178 struct freebsd11_sockstat *sock_compat, char *errbuf)
180 struct sockstat sock;
183 r = procstat_get_socket_info(procstat, fst, &sock, errbuf);
186 sock_compat->inp_ppcb = sock.inp_ppcb;
187 sock_compat->so_addr = sock.so_addr;
188 sock_compat->so_pcb = sock.so_pcb;
189 sock_compat->unp_conn = sock.unp_conn;
190 sock_compat->dom_family = sock.dom_family;
191 sock_compat->proto = sock.proto;
192 sock_compat->so_rcv_sb_state = sock.so_rcv_sb_state;
193 sock_compat->so_snd_sb_state = sock.so_snd_sb_state;
194 sock_compat->sa_local = sock.sa_local;
195 sock_compat->sa_peer = sock.sa_peer;
196 sock_compat->type = sock.type;
197 memcpy(sock_compat->dname, sock.dname, sizeof(sock.dname));
202 freebsd11_procstat_get_vnode_info(struct procstat *procstat,
203 struct filestat *fst, struct freebsd11_vnstat *vn_compat, char *errbuf)
208 r = procstat_get_vnode_info(procstat, fst, &vn, errbuf);
211 vn_compat->vn_fileid = vn.vn_fileid;
212 vn_compat->vn_size = vn.vn_size;
213 vn_compat->vn_mntdir = vn.vn_mntdir;
214 vn_compat->vn_dev = vn.vn_dev;
215 vn_compat->vn_fsid = vn.vn_fsid;
216 vn_compat->vn_type = vn.vn_type;
217 vn_compat->vn_mode = vn.vn_mode;
218 if (strlen(vn.vn_devname) >= sizeof(vn_compat->vn_devname))
219 strcpy(vn_compat->vn_devname, trunc_name);
221 memcpy(vn_compat->vn_devname, vn.vn_devname,
222 sizeof(vn_compat->vn_devname));
227 freebsd12_procstat_get_vnode_info(struct procstat *procstat,
228 struct filestat *fst, struct freebsd12_vnstat *vn_compat, char *errbuf)
233 r = procstat_get_vnode_info(procstat, fst, &vn, errbuf);
236 vn_compat->vn_fileid = vn.vn_fileid;
237 vn_compat->vn_size = vn.vn_size;
238 vn_compat->vn_mntdir = vn.vn_mntdir;
239 vn_compat->vn_dev = vn.vn_dev;
240 vn_compat->vn_fsid = vn.vn_fsid;
241 vn_compat->vn_type = vn.vn_type;
242 vn_compat->vn_mode = vn.vn_mode;
243 if (strlen(vn.vn_devname) >= sizeof(vn_compat->vn_devname))
244 strcpy(vn_compat->vn_devname, trunc_name);
246 memcpy(vn_compat->vn_devname, vn.vn_devname,
247 sizeof(vn_compat->vn_devname));
251 __sym_compat(procstat_get_pts_info, freebsd11_procstat_get_pts_info, FBSD_1.2);
252 __sym_compat(procstat_get_socket_info, freebsd11_procstat_get_socket_info,
254 __sym_compat(procstat_get_vnode_info, freebsd11_procstat_get_vnode_info,
256 __sym_compat(procstat_get_sem_info, freebsd11_procstat_get_sem_info, FBSD_1.3);
257 __sym_compat(procstat_get_shm_info, freebsd11_procstat_get_shm_info, FBSD_1.3);
258 __sym_compat(procstat_get_pts_info, freebsd12_procstat_get_pts_info, FBSD_1.5);
259 __sym_compat(procstat_get_vnode_info, freebsd12_procstat_get_vnode_info,