*/
#ifndef lint
-static char rcsid[] = "$Id: pppstats.c,v 1.1 1993/11/11 03:54:25 paulus Exp $";
+static char rcsid[] = "$Id: pppstats.c,v 1.4 1994/06/08 00:38:49 paulus Exp $";
#endif
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-#ifndef KVMLIB
-#include <machine/pte.h>
-#endif
-#ifdef sun
-#include <kvm.h>
-#endif
#include <ctype.h>
#include <errno.h>
#include <nlist.h>
#include <stdio.h>
#include <signal.h>
+#include <sys/param.h>
+#include <sys/mbuf.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/file.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#define VJC 1
#include <net/slcompress.h>
+
+#ifndef STREAMS
#include <net/if_ppp.h>
+#endif
#ifdef STREAMS
+#define PPP_STATS 1 /* should be defined iff it is in ppp_if.c */
#include <sys/stream.h>
-#include "ppp_str.h"
+#include <net/ppp_str.h>
#endif
+#ifdef BSD4_4
+#define KVMLIB
+#endif
+
+#ifndef KVMLIB
+
+#include <machine/pte.h>
+#ifdef ultrix
+#include <machine/cpu.h>
+#endif
+
+struct pte *Sysmap;
+int kmem;
+char *kmemf = "/dev/kmem";
+extern off_t lseek();
+
+#else /* KVMLIB */
+
+char *kmemf;
+
+#ifdef sun
+#include <kvm.h>
+kvm_t *kd;
+#define KDARG kd,
+
+#else /* sun */
+#define KDARG
+#endif /* sun */
+
+#endif /* KVMLIB */
+
#ifdef STREAMS
struct nlist nl[] = {
#define N_SOFTC 0
};
#endif
-#ifndef KVMLIB
-struct pte *Sysmap;
-int kmem;
-extern off_t lseek();
-#endif
-
-#ifdef sun
-kvm_t *kd;
-#endif
-
-#ifdef sun
+#ifndef BSD4_4
char *system = "/vmunix";
#else
-#ifdef __NetBSD__
-char *system = "/netbsd";
-#else
-char *system = "/386bsd";
-#endif
+#include <paths.h>
+char *system = _PATH_UNIX;
#endif
-#ifndef KVMLIB
-char *kmemf = "/dev/kmem";
-#else
-char *kmemf;
-#endif
int kflag;
int vflag;
unsigned interval = 5;
extern char *malloc();
-
main(argc, argv)
int argc;
char *argv[];
perror(kmemf);
exit(1);
}
+#ifndef ultrix
if (kflag) {
off_t off;
(void)read(kmem, (char *)Sysmap,
(int)(nl[N_SYSSIZE].n_value * sizeof(struct pte)));
}
+#endif
#else
#ifdef sun
/* SunOS */
if ((kd = kvm_open(system, kmemf, (char *)0, O_RDONLY, NULL)) == NULL) {
- perror("kvm_open");
- exit(1);
+ perror("kvm_open");
+ exit(1);
}
#else
/* BSD4.3+ */
if (kvm_openfiles(system, kmemf, (char *)0) == -1) {
- fprintf(stderr, "kvm_openfiles: %s", kvm_geterr());
- exit(1);
+ fprintf(stderr, "kvm_openfiles: %s", kvm_geterr());
+ exit(1);
}
#endif
-#ifdef sun
- if (kvm_nlist(kd, nl)) {
-#else
- if (kvm_nlist(nl)) {
-#endif
- fprintf(stderr, "pppstats: can't find symbols in nlist\n");
- exit(1);
+ if (kvm_nlist(KDARG nl)) {
+ fprintf(stderr, "pppstats: can't find symbols in nlist\n");
+ exit(1);
}
#endif
intpr();
off_t base;
{
if (kflag) {
+#ifdef ultrix
+ base = K0_TO_PHYS(base);
+#else
/* get kernel pte */
base &= ~KERNBASE;
base = ctob(Sysmap[btop(base)].pg_pfnum) + (base & PGOFSET);
+#endif
}
return (lseek(fd, base, off));
}
#define V(offset) ((line % 20)? sc->offset - osc->offset : sc->offset)
+#ifdef STREAMS
+#define STRUCT struct ppp_if_info
+#define COMP pii_sc_comp
+#define STATS pii_ifnet
+#else
+#define STRUCT struct ppp_softc
+#define COMP sc_comp
+#define STATS sc_if
+#endif
+
/*
* Print a running summary of interface statistics.
* Repeat display every interval seconds, showing statistics
void catchalarm();
#endif
-#ifdef STREAMS
-#define STRUCT struct ppp_if_info
-#else
-#define STRUCT struct ppp_softc
-#endif
-
STRUCT *sc, *osc;
- nl[N_SOFTC].n_value += unit * sizeof(struct ppp_softc);
+ nl[N_SOFTC].n_value += unit * sizeof(STRUCT);
sc = (STRUCT *)malloc(sizeof(STRUCT));
osc = (STRUCT *)malloc(sizeof(STRUCT));
while (1) {
#ifndef KVMLIB
- if (klseek(kmem, (off_t)nl[N_SOFTC].n_value, 0) < 0)
- if(errno != EINTR)
- perror("kmem seek");
- if (read(kmem, (char *)sc, sizeof(STRUCT)) <= 0)
- perror("kmem read");
-#else
-#ifdef sun
- if (kvm_read(kd, nl[N_SOFTC].n_value,
+ if (klseek(kmem, (off_t)nl[N_SOFTC].n_value, 0) == -1) {
+ perror("kmem seek");
+ exit(1);
+ }
+ if (read(kmem, (char *)sc, sizeof(STRUCT)) <= 0) {
+ perror("kmem read");
+ exit(1);
+ }
#else
- if (kvm_read(nl[N_SOFTC].n_value,
-#endif
- sc, sizeof(STRUCT)) !=
- sizeof(STRUCT))
- perror("kvm_read");
+ if (kvm_read(KDARG nl[N_SOFTC].n_value, sc,
+ sizeof(STRUCT)) != sizeof(STRUCT)) {
+ perror("kvm_read");
+ exit(1);
+ }
#endif
- (void)signal(SIGALRM, catchalarm);
- signalled = 0;
- (void)alarm(interval);
-
- if ((line % 20) == 0) {
- printf("%6.6s %6.6s %6.6s %6.6s %6.6s",
- "in", "pack", "comp", "uncomp", "err");
- if (vflag)
- printf(" %6.6s %6.6s", "toss", "ip");
- printf(" | %6.6s %6.6s %6.6s %6.6s %6.6s",
- "out", "pack", "comp", "uncomp", "ip");
- if (vflag)
- printf(" %6.6s %6.6s", "search", "miss");
- putchar('\n');
- }
+ (void)signal(SIGALRM, catchalarm);
+ signalled = 0;
+ (void)alarm(interval);
-#ifdef STREAMS
-#define COMP pii_sc_comp
-#define STATS pii_ifnet
-#else
-#define COMP sc_comp
-#define STATS sc_if
-#endif
+ if ((line % 20) == 0) {
+ printf("%6.6s %6.6s %6.6s %6.6s %6.6s",
+ "in", "pack", "comp", "uncomp", "err");
+ if (vflag)
+ printf(" %6.6s %6.6s", "toss", "ip");
+ printf(" | %6.6s %6.6s %6.6s %6.6s %6.6s",
+ "out", "pack", "comp", "uncomp", "ip");
+ if (vflag)
+ printf(" %6.6s %6.6s", "search", "miss");
+ putchar('\n');
+ }
- printf("%6d %6d %6d %6d %6d",
-#if BSD > 43
- V(STATS.if_ibytes),
+ printf("%6d %6d %6d %6d %6d",
+#ifdef BSD4_4
+ V(STATS.if_ibytes),
#else
- 0,
+#ifndef STREAMS
+ V(sc_bytesrcvd),
+#else
+#ifdef PPP_STATS
+ V(pii_stats.ppp_ibytes),
+#else
+ 0,
#endif
- V(STATS.if_ipackets),
- V(COMP.sls_compressedin),
- V(COMP.sls_uncompressedin),
- V(COMP.sls_errorin));
- if (vflag)
- printf(" %6d %6d",
- V(COMP.sls_tossed),
- V(STATS.if_ipackets) -
- V(COMP.sls_compressedin) -
- V(COMP.sls_uncompressedin) -
- V(COMP.sls_errorin));
- printf(" | %6d %6d %6d %6d %6d",
-#if BSD > 43
- V(STATS.if_obytes),
+#endif
+#endif
+ V(STATS.if_ipackets),
+ V(COMP.sls_compressedin),
+ V(COMP.sls_uncompressedin),
+ V(COMP.sls_errorin));
+ if (vflag)
+ printf(" %6d %6d",
+ V(COMP.sls_tossed),
+ V(STATS.if_ipackets) - V(COMP.sls_compressedin) -
+ V(COMP.sls_uncompressedin) - V(COMP.sls_errorin));
+ printf(" | %6d %6d %6d %6d %6d",
+#ifdef BSD4_4
+ V(STATS.if_obytes),
+#else
+#ifndef STREAMS
+ V(sc_bytessent),
+#else
+#ifdef PPP_STATS
+ V(pii_stats.ppp_obytes),
#else
- 0,
+ 0,
#endif
- V(STATS.if_opackets),
- V(COMP.sls_compressed),
- V(COMP.sls_packets) - V(COMP.sls_compressed),
- V(STATS.if_opackets) - V(COMP.sls_packets));
- if (vflag)
- printf(" %6d %6d",
- V(COMP.sls_searches),
- V(COMP.sls_misses));
+#endif
+#endif
+ V(STATS.if_opackets),
+ V(COMP.sls_compressed),
+ V(COMP.sls_packets) - V(COMP.sls_compressed),
+ V(STATS.if_opackets) - V(COMP.sls_packets));
+ if (vflag)
+ printf(" %6d %6d",
+ V(COMP.sls_searches),
+ V(COMP.sls_misses));
- putchar('\n');
- fflush(stdout);
- line++;
- oldmask = sigblock(sigmask(SIGALRM));
- if (! signalled) {
- sigpause(0);
- }
- sigsetmask(oldmask);
- signalled = 0;
- (void)alarm(interval);
- bcopy((char *)sc, (char *)osc, sizeof(STRUCT));
+ putchar('\n');
+ fflush(stdout);
+ line++;
+
+ oldmask = sigblock(sigmask(SIGALRM));
+ if (! signalled) {
+ sigpause(0);
+ }
+ sigsetmask(oldmask);
+ signalled = 0;
+ (void)alarm(interval);
+ bcopy((char *)sc, (char *)osc, sizeof(STRUCT));
}
}
projects / ppp.git / blobdiff