src/usr.bin/netstat/unix.c - diff

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Diff for /src/usr.bin/netstat/unix.c between version 1.25 and 1.26

version 1.25, 2015/01/20 18:26:57

version 1.26, 2015/02/12 01:49:02

Line 53

#include <kvm.h>

#include "netstat.h"

static void unixdomainpr(const struct kinfo_file *, u_long);

void

unixpr(kvm_t *kvmd, u_long pcbaddr)

{

struct kinfo_file *kf;

int i, fcnt;

kf = kvm_getfiles(kvmd, KERN_FILE_BYFILE, 0, sizeof(*kf), &fcnt);

if (kf == NULL) {

printf("Out of memory (file table).\n");

return;

}

for (i = 0; i < fcnt; i++) {

if (kf[i].f_count != 0 && kf[i].f_type == DTYPE_SOCKET &&

kf[i].so_family == AF_LOCAL && (kf[i].so_pcb != 0 ||

kf[i].unp_path[0] != '\0'))

unixdomainpr(&kf[i], pcbaddr);

}

static const char *socktype[] =

{ "#0", "stream", "dgram", "raw", "rdm", "seqpacket" };

static void

void

unixdomainpr(const struct kinfo_file *kf, u_long pcbaddr)

unixdomainpr(struct kinfo_file *kf)

{

static int first = 1;

if (Pflag) {

/* XXX should fix kinfo_file instead but not now */

if (pcbaddr == kf->f_data)

if (kf->so_pcb == -1)

socket_dump(pcbaddr);

kf->so_pcb = 0;

return;

}

if (first) {

printf("Active UNIX domain sockets\n");

Line 97

Line 74

first = 0;

}

#define FAKE_PTR(p) (PLEN - ((p) ? 0 : 2)), p, ((p) ? "" : "x0")

printf("%#*llx%s %-6.6s %6llu %6llu %#*llx%s %#*llx%s %#*llx%s %#*llx%s",

FAKE_PTR(kf->f_data), socktype[kf->so_type],

FAKE_PTR(kf->so_pcb), socktype[kf->so_type],

kf->so_rcv_cc, kf->so_snd_cc,

FAKE_PTR(kf->v_un),

FAKE_PTR(kf->unp_conn),

Line 122

Line 98

return;

kread(off, &unp, sizeof(unp));

if (vflag)

socket_dump((u_long)unp.unp_socket);

#define p(fmt, v, sep) printf(#v " " fmt sep, unp.v);

#define pll(fmt, v, sep) printf(#v " " fmt sep, (long long) unp.v);

#define pull(fmt, v, sep) printf(#v " " fmt sep, (unsigned long long) unp.v);

#define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : unp.v);

#define pp(fmt, v, sep) printf(#v " " fmt sep, unp.v);

printf("unpcb %#lx\n ", hideroot ? 0 : off);

printf("unpcb %#lx\n ", off);

pp("%p", unp_socket, "\n ");

pp("%p", unp_vnode, ", ");

pull("%llu", unp_ino, "\n ");