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fstat.c (9336) fstat.c (17808)
1/*-
2 * Copyright (c) 1988, 1993
3 * The Regents of the University of California. 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

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50#include <sys/socket.h>
51#include <sys/socketvar.h>
52#include <sys/domain.h>
53#include <sys/protosw.h>
54#include <sys/unpcb.h>
55#include <sys/sysctl.h>
56#include <sys/filedesc.h>
57#include <sys/queue.h>
1/*-
2 * Copyright (c) 1988, 1993
3 * The Regents of the University of California. 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

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50#include <sys/socket.h>
51#include <sys/socketvar.h>
52#include <sys/domain.h>
53#include <sys/protosw.h>
54#include <sys/unpcb.h>
55#include <sys/sysctl.h>
56#include <sys/filedesc.h>
57#include <sys/queue.h>
58#include <sys/pipe.h>
58#define KERNEL
59#include <sys/file.h>
60#include <ufs/ufs/quota.h>
61#include <ufs/ufs/inode.h>
62#undef KERNEL
63#define NFS
64#include <sys/mount.h>
65#include <nfs/nfsproto.h>

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136/*
137 * a kvm_read that returns true if everything is read
138 */
139#define KVM_READ(kaddr, paddr, len) \
140 (kvm_read(kd, (u_long)(kaddr), (char *)(paddr), (len)) == (len))
141
142kvm_t *kd;
143
59#define KERNEL
60#include <sys/file.h>
61#include <ufs/ufs/quota.h>
62#include <ufs/ufs/inode.h>
63#undef KERNEL
64#define NFS
65#include <sys/mount.h>
66#include <nfs/nfsproto.h>

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137/*
138 * a kvm_read that returns true if everything is read
139 */
140#define KVM_READ(kaddr, paddr, len) \
141 (kvm_read(kd, (u_long)(kaddr), (char *)(paddr), (len)) == (len))
142
143kvm_t *kd;
144
144int ufs_filestat(), nfs_filestat();
145void dofiles(), getinetproto(), socktrans();
146void usage(), vtrans();
145void dofiles __P((struct kinfo_proc *kp));
146void vtrans __P((struct vnode *vp, int i, int flag));
147int ufs_filestat __P((struct vnode *vp, struct filestat *fsp));
148int nfs_filestat __P((struct vnode *vp, struct filestat *fsp));
149char *getmnton __P((struct mount *m));
150void pipetrans __P((struct pipe *pi, int i, int flag));
151void socktrans __P((struct socket *sock, int i));
152void getinetproto __P((int number));
153int getfname __P((char *filename));
154void usage __P((void));
147
155
156
157int
148main(argc, argv)
149 int argc;
150 char **argv;
151{
158main(argc, argv)
159 int argc;
160 char **argv;
161{
152 extern char *optarg;
153 extern int optind;
154 register struct passwd *passwd;
155 struct kinfo_proc *p, *plast;
156 int arg, ch, what;
157 char *memf, *nlistf;
158 int cnt;
159
160 arg = 0;
161 what = KERN_PROC_ALL;

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293{
294 int i, last;
295 struct file file;
296 struct filedesc0 filed0;
297#define filed filed0.fd_fd
298 struct proc *p = &kp->kp_proc;
299 struct eproc *ep = &kp->kp_eproc;
300
162 register struct passwd *passwd;
163 struct kinfo_proc *p, *plast;
164 int arg, ch, what;
165 char *memf, *nlistf;
166 int cnt;
167
168 arg = 0;
169 what = KERN_PROC_ALL;

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301{
302 int i, last;
303 struct file file;
304 struct filedesc0 filed0;
305#define filed filed0.fd_fd
306 struct proc *p = &kp->kp_proc;
307 struct eproc *ep = &kp->kp_eproc;
308
301 extern char *user_from_uid();
302
303 Uname = user_from_uid(ep->e_ucred.cr_uid, 0);
304 Pid = p->p_pid;
305 Comm = p->p_comm;
306
307 if (p->p_fd == NULL)
308 return;
309 if (!KVM_READ(p->p_fd, &filed0, sizeof (filed0))) {
310 dprintf(stderr, "can't read filedesc at %x for pid %d\n",

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349 continue;
350 }
351 if (file.f_type == DTYPE_VNODE)
352 vtrans((struct vnode *)file.f_data, i, file.f_flag);
353 else if (file.f_type == DTYPE_SOCKET) {
354 if (checkfile == 0)
355 socktrans((struct socket *)file.f_data, i);
356 }
309 Uname = user_from_uid(ep->e_ucred.cr_uid, 0);
310 Pid = p->p_pid;
311 Comm = p->p_comm;
312
313 if (p->p_fd == NULL)
314 return;
315 if (!KVM_READ(p->p_fd, &filed0, sizeof (filed0))) {
316 dprintf(stderr, "can't read filedesc at %x for pid %d\n",

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355 continue;
356 }
357 if (file.f_type == DTYPE_VNODE)
358 vtrans((struct vnode *)file.f_data, i, file.f_flag);
359 else if (file.f_type == DTYPE_SOCKET) {
360 if (checkfile == 0)
361 socktrans((struct socket *)file.f_data, i);
362 }
363#ifdef DTYPE_PIPE
364 else if (file.f_type == DTYPE_PIPE) {
365 if (checkfile == 0)
366 pipetrans((struct pipe *)file.f_data, i,
367 file.f_flag);
368 }
369#endif
357 else {
358 dprintf(stderr,
359 "unknown file type %d for file %d of pid %d\n",
360 file.f_type, i, Pid);
361 }
362 }
363}
364

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554 mt->m = m;
555 bcopy(&mount.mnt_stat.f_mntonname[0], &mt->mntonname[0], MNAMELEN);
556 mt->next = mhead;
557 mhead = mt;
558 return (mt->mntonname);
559}
560
561void
370 else {
371 dprintf(stderr,
372 "unknown file type %d for file %d of pid %d\n",
373 file.f_type, i, Pid);
374 }
375 }
376}
377

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567 mt->m = m;
568 bcopy(&mount.mnt_stat.f_mntonname[0], &mt->mntonname[0], MNAMELEN);
569 mt->next = mhead;
570 mhead = mt;
571 return (mt->mntonname);
572}
573
574void
575pipetrans(pi, i, flag)
576 struct pipe *pi;
577 int i;
578 int flag;
579{
580 struct pipe pip;
581 char rw[3];
582
583 PREFIX(i);
584
585 /* fill in socket */
586 if (!KVM_READ(pi, &pip, sizeof(struct pipe))) {
587 dprintf(stderr, "can't read pipe at %x\n", pi);
588 goto bad;
589 }
590
591 printf("* pipe %8x <-> %8x", (int)pi, (int)pip.pipe_peer);
592 printf(" %6d", (int)pip.pipe_buffer.cnt);
593 rw[0] = '\0';
594 if (flag & FREAD)
595 strcat(rw, "r");
596 if (flag & FWRITE)
597 strcat(rw, "w");
598 printf(" %2s", rw);
599 putchar('\n');
600 return;
601
602bad:
603 printf("* error\n");
604}
605
606void
562socktrans(sock, i)
563 struct socket *sock;
564 int i;
565{
566 static char *stypename[] = {
567 "unused", /* 0 */
568 "stream", /* 1 */
569 "dgram", /* 2 */

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710 cp ="raw"; break;
711 default:
712 printf(" %d", number);
713 return;
714 }
715 printf(" %s", cp);
716}
717
607socktrans(sock, i)
608 struct socket *sock;
609 int i;
610{
611 static char *stypename[] = {
612 "unused", /* 0 */
613 "stream", /* 1 */
614 "dgram", /* 2 */

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755 cp ="raw"; break;
756 default:
757 printf(" %d", number);
758 return;
759 }
760 printf(" %s", cp);
761}
762
763int
718getfname(filename)
719 char *filename;
720{
721 struct stat statbuf;
722 DEVS *cur;
723
724 if (stat(filename, &statbuf)) {
725 fprintf(stderr, "fstat: %s: %s\n", filename, strerror(errno));

--- 22 unchanged lines hidden --- 		764getfname(filename)
765 char *filename;
766{
767 struct stat statbuf;
768 DEVS *cur;
769
770 if (stat(filename, &statbuf)) {
771 fprintf(stderr, "fstat: %s: %s\n", filename, strerror(errno));

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