1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
/*
* dlsof.h - SCO OpenServer header file for lsof
*/
/*
* Copyright 1995 Purdue Research Foundation, West Lafayette, Indiana
* 47907. All rights reserved.
*
* Written by Victor A. Abell
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
*
* 1. Neither the authors nor Purdue University are responsible for any
* consequences of the use of this software.
*
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Credit to the authors and Purdue
* University must appear in documentation and sources.
*
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 4. This notice may not be removed or altered.
*/
/*
* $Id: dlsof.h,v 1.14 2007/04/24 16:22:40 abe Exp $
*/
#if !defined(OSR_LSOF_H)
#define OSR_LSOF_H 1
#include <dirent.h>
#include <fcntl.h>
#include <mnttab.h>
#include <nlist.h>
#include <setjmp.h>
#include <signal.h>
#include <string.h>
# if OSRV>=500
#include <strings.h>
# endif /* OSRV>=500 */
#include <stdlib.h>
#include <unistd.h>
#include <sys/conf.h>
#include <sys/file.h>
#include <sys/flock.h>
#include <sys/fstyp.h>
#include <sys/immu.h>
#include <sys/inode.h>
#include <sys/region.h>
#include <sys/proc.h>
#include <sys/sysi86.h>
/*
* This confusing sequence of redefinitions of xdevmap allows lsof to size
* its copy of the kernel's xdevmap[] table dynamically, based on the
* kernel's nxdevmaps value.
*
* The net result is that there is a dummy struct XDEVMAP[1], defined in
* dstore.c, that is never used. The copy of the kernel's xdevmap[] table
* is stored in the space malloc()'d in dproc.c and addressed by Xdevmap.
* The last redefinition of xdevmap to Xdevmap causes the macros of
* <sys/sysmacros.h> to use Xdevmap.
*
* All this is done: 1) to avoid having to allocate a large amount of fixed
* space in advance to a copy of the kernel's xdevmap; and 2) to keep CC from
* complaining about the absence of a "struct xdevmap xdevmap[]," matching
* the "extern struct xdevmap xdevmap[]" declaration in <sys/sysmacros.h>,
* while still allowing lsof to use the equivalent of a "struct xdevmap *"
* construct instead, particularly with the kernel forms of the major() and
* minor() macros.
*/
#define xdevmap XDEVMAP
#define _INKERNEL
#include <sys/sysmacros.h>
#undef _INKERNEL
extern struct XDEVMAP *Xdevmap;
#undef xdevmap
#define xdevmap Xdevmap
#include <sys/stream.h>
#include <sys/time.h>
#include <sys/dir.h>
#include <sys/user.h>
#include <sys/var.h>
# if defined(HAS_NFS)
#define multiple_groups 1
#include <sys/fs/nfs/types.h>
#include <sys/fs/nfs/nfs.h>
#include <sys/fs/nfs/ucred.h>
#include <sys/fs/nfs/rnode.h>
# endif /* defined(HAS_NFS) */
#include <sys/socket.h>
#include <sys/net/domain.h>
#undef NOGROUP
#include <rpc/rpc.h>
#include <rpc/pmap_prot.h>
# if OSRV<500
#include <sys/net/protosw.h>
#include <sys/net/socketvar.h>
# else /* OSRV>=500 */
#include <sys/protosw.h>
#include <sys/socketvar.h>
#include <sys/un.h>
#include <sys/fs/hpps.h>
# endif /* OSRV<500 */
#include <sys/netinet/in.h>
#include <sys/net/route.h>
#include <sys/netinet/in_pcb.h>
#include <sys/netinet/ip_var.h>
#include <sys/netinet/tcp.h>
#include <sys/netinet/tcp_fsm.h>
#include <sys/netinet/tcp_timer.h>
#include <sys/netinet/tcp_var.h>
#include <sys/netinet/udp.h>
#include <sys/utsname.h>
#define INKERNEL
#include <sys/netinet/udp_var.h>
#undef INKERNEL
/*
* Adjust for the availability of symbolic links.
*/
# if defined(HAS_STATLSTAT)
#define lstat statlstat
# else /* !defined(HAS_STATLSTAT) */
#define lstat stat
#define readlink(path, buf, len) (-1)
# endif /* defined(HAS_STATLSTAT) */
#define COMP_P const void
#define DEVINCR 1024 /* device table malloc() increment */
#define DIRTYPE dirent
typedef off_t KA_T;
#define KMEM "/dev/kmem"
#define MALLOC_P void
#define MNTTAB "/etc/mnttab"
#define FREE_P MALLOC_P
#define MALLOC_S size_t
# if !defined(MAXPATHLEN)
#define MAXPATHLEN 1024
# endif /* !defined(MAXPATHLEN) */
#define MAXSEGS 100 /* maximum text segments */
#define MAXSYSCMDL (PSCOMSIZ - 1) /* max system command name length */
# if OSRV<500
#define N_UNIX "/unix"
# endif /* OSRV<500 */
#define PROCBFRD 16 /* count of proc structures buffered */
#define PROCSIZE sizeof(struct proc)
#define QSORT_P void
#define READLEN_T unsigned
#define STRNCPY_L size_t
#define STRNML 32
#define U_SIZE sizeof(struct user)
/*
* Global storage definitions (including their structure definitions)
*/
extern char **Cdevsw;
extern int Cdevcnt;
extern int CloneMajor;
extern int EventMajor;
extern char **Fsinfo;
extern int Fsinfomax;
extern int HaveCloneMajor;
extern int HaveEventMajor;
extern int HaveSockdev;
extern int Hz;
extern int Kd;
extern KA_T Lbolt;
extern int nxdevmaps; /* maximum kernel xdevmap[] index */
struct mounts {
char *dir; /* directory (mounted on) */
char *fsname; /* file system
* (symbolic links unresolved) */
char *fsnmres; /* file system
* (symbolic links resolved) */
dev_t dev; /* directory st_dev */
dev_t rdev; /* directory st_rdev */
INODETYPE inode; /* directory st_ino */
mode_t mode; /* directory st_mode */
mode_t fs_mode; /* file system st_mode */
struct mounts *next; /* forward link */
# if defined(HASFSTYPE)
char *fstype; /* st_fstype */
# endif
};
#define NL_NAME n_name /* name element in struct nlist */
struct sfile {
char *aname; /* argument file name */
char *name; /* file name (after readlink()) */
char *devnm; /* device name (optional) */
dev_t dev; /* device */
dev_t rdev; /* raw device */
mode_t mode; /* S_IFMT mode bits from stat() */
int type; /* file type: 0 = file system
* 1 = regular file */
INODETYPE i; /* inode number */
int f; /* file found flag */
struct sfile *next; /* forward link */
};
extern int Sockdev;
extern KA_T Socktab;
/*
* Definitions for dvch.c, isfn.c, and rdev.c
*/
#define CLONEMAJ CloneMajor /* clone major variable name */
# if defined(HASDCACHE)
# if OSRV<500
#define DVCH_CHOWN 1 /* no fchown() below release 5.0 */
# endif /* OSRV<500 */
# endif /* defined(HASDCACHE) */
#define HAS_STD_CLONE 1 /* has standard clone structure */
#define HAVECLONEMAJ HaveCloneMajor /* clone major status variable name */
#endif /* OSR_LSOF_H */
|
