+/* vi: set sw=4 ts=4: */
/*
* stolen from net-tools-1.59 and stripped down for busybox by
* Erik Andersen <andersen@codepoet.org>
*
* Heavily modified by Manuel Novoa III Mar 12, 2001
*
- * Pruned unused code using KEEP_UNUSED define.
* Added print_bytes_scaled function to reduce code size.
* Added some (potentially) missing defines.
* Improved display support for -a and for a named interface.
* Author: Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
* and others. Copyright 1993 MicroWalt Corporation
*
- * This program is free software; you can redistribute it
- * and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software
- * Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*
* Patched to support 'add' and 'del' keywords for INET(4) addresses
* by Mrs. Brisby <mrs.brisby@nimh.org>
* (default AF was wrong)
*/
-/* #define KEEP_UNUSED */
-
-/*
- *
- * Protocol Families.
- *
- */
-#define HAVE_AFINET 1
-#undef HAVE_AFIPX
-#undef HAVE_AFATALK
-#undef HAVE_AFNETROM
-#undef HAVE_AFX25
-#undef HAVE_AFECONET
-#undef HAVE_AFASH
-
-/*
- *
- * Device Hardware types.
- *
- */
-#define HAVE_HWETHER 1
-#define HAVE_HWPPP 1
-#undef HAVE_HWSLIP
-
-
#include "inet_common.h"
#include <stdio.h>
#include <errno.h>
#include <sys/types.h>
#include <net/if.h>
#include <net/if_arp.h>
-#include "libbb.h"
+#include "busybox.h"
#ifdef CONFIG_FEATURE_IPV6
# define HAVE_AFINET6 1
#define _PATH_PROCNET_DEV "/proc/net/dev"
#define _PATH_PROCNET_IFINET6 "/proc/net/if_inet6"
-#define new(p) ((p) = xcalloc(1,sizeof(*(p))))
-#define KRELEASE(maj,min,patch) ((maj) * 65536 + (min)*256 + (patch))
-
-#ifdef HAVE_HWSLIP
-#include <net/if_slip.h>
-#endif
#if HAVE_AFINET6
#endif /* HAVE_AFINET6 */
-#if HAVE_AFIPX
-#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
-#include <netipx/ipx.h>
-#endif
-#endif
-
/* Defines for glibc2.0 users. */
#ifndef SIOCSIFTXQLEN
#define SIOCSIFTXQLEN 0x8943
char *flag_file;
};
-#ifdef KEEP_UNUSED
-
-static int flag_unx;
-
-#ifdef HAVE_AFIPX
-static int flag_ipx;
-#endif
-#ifdef HAVE_AFX25
-static int flag_ax25;
-#endif
-#ifdef HAVE_AFATALK
-static int flag_ddp;
-#endif
-#ifdef HAVE_AFNETROM
-static int flag_netrom;
-#endif
-static int flag_inet;
-
-#ifdef HAVE_AFINET6
-static int flag_inet6;
-#endif
-#ifdef HAVE_AFECONET
-static int flag_econet;
-#endif
-#ifdef HAVE_AFX25
-static int flag_x25 = 0;
-#endif
-#ifdef HAVE_AFASH
-static int flag_ash;
-#endif
-
-
-static struct aftrans_t {
- char *alias;
- char *name;
- int *flag;
-} aftrans[] = {
-
-#ifdef HAVE_AFX25
- {
- "ax25", "ax25", &flag_ax25},
-#endif
- {
- "ip", "inet", &flag_inet},
-#ifdef HAVE_AFINET6
- {
- "ip6", "inet6", &flag_inet6},
-#endif
-#ifdef HAVE_AFIPX
- {
- "ipx", "ipx", &flag_ipx},
-#endif
-#ifdef HAVE_AFATALK
- {
- "appletalk", "ddp", &flag_ddp},
-#endif
-#ifdef HAVE_AFNETROM
- {
- "netrom", "netrom", &flag_netrom},
-#endif
- {
- "inet", "inet", &flag_inet},
-#ifdef HAVE_AFINET6
- {
- "inet6", "inet6", &flag_inet6},
-#endif
-#ifdef HAVE_AFATALK
- {
- "ddp", "ddp", &flag_ddp},
-#endif
- {
- "unix", "unix", &flag_unx}, {
- "tcpip", "inet", &flag_inet},
-#ifdef HAVE_AFECONET
- {
- "econet", "ec", &flag_econet},
-#endif
-#ifdef HAVE_AFX25
- {
- "x25", "x25", &flag_x25},
-#endif
-#ifdef HAVE_AFASH
- {
- "ash", "ash", &flag_ash},
-#endif
- {
- 0, 0, 0}
-};
-
-static char afname[256] = "";
-#endif /* KEEP_UNUSED */
-
-#if HAVE_AFUNIX
-
-/* Display a UNIX domain address. */
-static char *UNIX_print(unsigned char *ptr)
-{
- return (ptr);
-}
-
-
-/* Display a UNIX domain address. */
-static char *UNIX_sprint(struct sockaddr *sap, int numeric)
-{
- static char buf[64];
-
- if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
- return safe_strncpy(buf, _("[NONE SET]"), sizeof(buf));
- return (UNIX_print(sap->sa_data));
-}
-
-
-static struct aftype unix_aftype = {
- "unix", "UNIX Domain", AF_UNIX, 0,
- UNIX_print, UNIX_sprint, NULL, NULL,
- NULL, NULL, NULL,
- -1,
- "/proc/net/unix"
-};
-#endif /* HAVE_AFUNIX */
-
-#if HAVE_AFINET
-
-#ifdef KEEP_UNUSED
-static void INET_reserror(char *text)
-{
- herror(text);
-}
-
-/* Display an Internet socket address. */
-static char *INET_print(unsigned char *ptr)
-{
- return (inet_ntoa((*(struct in_addr *) ptr)));
-}
-#endif /* KEEP_UNUSED */
-
/* Display an Internet socket address. */
static char *INET_sprint(struct sockaddr *sap, int numeric)
{
static char buff[128];
if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
- return safe_strncpy(buff, _("[NONE SET]"), sizeof(buff));
+ return safe_strncpy(buff, "[NONE SET]", sizeof(buff));
if (INET_rresolve(buff, sizeof(buff), (struct sockaddr_in *) sap,
numeric, 0xffffff00) != 0)
return (buff);
}
-#ifdef KEEP_UNUSED
-static char *INET_sprintmask(struct sockaddr *sap, int numeric,
- unsigned int netmask)
-{
- static char buff[128];
-
- if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
- return safe_strncpy(buff, _("[NONE SET]"), sizeof(buff));
- if (INET_rresolve(buff, sizeof(buff), (struct sockaddr_in *) sap,
- numeric, netmask) != 0)
- return (NULL);
- return (buff);
-}
-
-static int INET_getsock(char *bufp, struct sockaddr *sap)
-{
- char *sp = bufp, *bp;
- unsigned int i;
- unsigned val;
- struct sockaddr_in *sin;
-
- sin = (struct sockaddr_in *) sap;
- sin->sin_family = AF_INET;
- sin->sin_port = 0;
-
- val = 0;
- bp = (char *) &val;
- for (i = 0; i < sizeof(sin->sin_addr.s_addr); i++) {
- *sp = toupper(*sp);
-
- if ((*sp >= 'A') && (*sp <= 'F'))
- bp[i] |= (int) (*sp - 'A') + 10;
- else if ((*sp >= '0') && (*sp <= '9'))
- bp[i] |= (int) (*sp - '0');
- else
- return (-1);
-
- bp[i] <<= 4;
- sp++;
- *sp = toupper(*sp);
-
- if ((*sp >= 'A') && (*sp <= 'F'))
- bp[i] |= (int) (*sp - 'A') + 10;
- else if ((*sp >= '0') && (*sp <= '9'))
- bp[i] |= (int) (*sp - '0');
- else
- return (-1);
-
- sp++;
- }
- sin->sin_addr.s_addr = htonl(val);
-
- return (sp - bufp);
-}
-
-static int INET_input(int type, char *bufp, struct sockaddr *sap)
-{
- switch (type) {
- case 1:
- return (INET_getsock(bufp, sap));
- case 256:
- return (INET_resolve(bufp, (struct sockaddr_in *) sap, 1));
- default:
- return (INET_resolve(bufp, (struct sockaddr_in *) sap, 0));
- }
-}
-
-static int INET_getnetmask(char *adr, struct sockaddr *m, char *name)
-{
- struct sockaddr_in *mask = (struct sockaddr_in *) m;
- char *slash, *end;
- int prefix;
-
- if ((slash = strchr(adr, '/')) == NULL)
- return 0;
-
- *slash++ = '\0';
- prefix = strtoul(slash, &end, 0);
- if (*end != '\0')
- return -1;
-
- if (name) {
- sprintf(name, "/%d", prefix);
- }
- mask->sin_family = AF_INET;
- mask->sin_addr.s_addr = htonl(~(0xffffffffU >> prefix));
- return 1;
-}
-#endif /* KEEP_UNUSED */
-
static struct aftype inet_aftype = {
- "inet", "DARPA Internet", AF_INET, sizeof(unsigned long),
- NULL /* UNUSED INET_print */ , INET_sprint,
- NULL /* UNUSED INET_input */ , NULL /* UNUSED INET_reserror */ ,
- NULL /*INET_rprint */ , NULL /*INET_rinput */ ,
- NULL /* UNUSED INET_getnetmask */ ,
- -1,
- NULL
+ .name = "inet",
+ .title = "DARPA Internet",
+ .af = AF_INET,
+ .alen = 4,
+ .sprint = INET_sprint,
+ .fd = -1
};
-#endif /* HAVE_AFINET */
-
#if HAVE_AFINET6
-#ifdef KEEP_UNUSED
-static void INET6_reserror(char *text)
-{
- herror(text);
-}
-
-/* Display an Internet socket address. */
-static char *INET6_print(unsigned char *ptr)
-{
- static char name[80];
-
- inet_ntop(AF_INET6, (struct in6_addr *) ptr, name, 80);
- return name;
-}
-#endif /* KEEP_UNUSED */
-
/* Display an Internet socket address. */
/* dirty! struct sockaddr usually doesn't suffer for inet6 addresses, fst. */
static char *INET6_sprint(struct sockaddr *sap, int numeric)
static char buff[128];
if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
- return safe_strncpy(buff, _("[NONE SET]"), sizeof(buff));
+ return safe_strncpy(buff, "[NONE SET]", sizeof(buff));
if (INET6_rresolve
(buff, sizeof(buff), (struct sockaddr_in6 *) sap, numeric) != 0)
- return safe_strncpy(buff, _("[UNKNOWN]"), sizeof(buff));
+ return safe_strncpy(buff, "[UNKNOWN]", sizeof(buff));
return (buff);
}
-#ifdef KEEP_UNUSED
-static int INET6_getsock(char *bufp, struct sockaddr *sap)
-{
- struct sockaddr_in6 *sin6;
-
- sin6 = (struct sockaddr_in6 *) sap;
- sin6->sin6_family = AF_INET6;
- sin6->sin6_port = 0;
-
- if (inet_pton(AF_INET6, bufp, sin6->sin6_addr.s6_addr) <= 0)
- return (-1);
-
- return 16; /* ?;) */
-}
-
-static int INET6_input(int type, char *bufp, struct sockaddr *sap)
-{
- switch (type) {
- case 1:
- return (INET6_getsock(bufp, sap));
- default:
- return (INET6_resolve(bufp, (struct sockaddr_in6 *) sap));
- }
-}
-#endif /* KEEP_UNUSED */
-
static struct aftype inet6_aftype = {
- "inet6", "IPv6", AF_INET6, sizeof(struct in6_addr),
- NULL /* UNUSED INET6_print */ , INET6_sprint,
- NULL /* UNUSED INET6_input */ , NULL /* UNUSED INET6_reserror */ ,
- NULL /*INET6_rprint */ , NULL /*INET6_rinput */ ,
- NULL /* UNUSED INET6_getnetmask */ ,
- -1,
- NULL
+ .name = "inet6",
+ .title = "IPv6",
+ .af = AF_INET6,
+ .alen = sizeof(struct in6_addr),
+ .sprint = INET6_sprint,
+ .fd = -1
};
#endif /* HAVE_AFINET6 */
static char buf[64];
if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
- return safe_strncpy(buf, _("[NONE SET]"), sizeof(buf));
+ return safe_strncpy(buf, "[NONE SET]", sizeof(buf));
return (UNSPEC_print((unsigned char *)sap->sa_data));
}
};
static struct aftype * const aftypes[] = {
-#if HAVE_AFUNIX
- &unix_aftype,
-#endif
-#if HAVE_AFINET
&inet_aftype,
-#endif
#if HAVE_AFINET6
&inet6_aftype,
-#endif
-#if HAVE_AFAX25
- &ax25_aftype,
-#endif
-#if HAVE_AFNETROM
- &netrom_aftype,
-#endif
-#if HAVE_AFROSE
- &rose_aftype,
-#endif
-#if HAVE_AFIPX
- &ipx_aftype,
-#endif
-#if HAVE_AFATALK
- &ddp_aftype,
-#endif
-#if HAVE_AFECONET
- &ec_aftype,
-#endif
-#if HAVE_AFASH
- &ash_aftype,
-#endif
-#if HAVE_AFX25
- &x25_aftype,
#endif
&unspec_aftype,
NULL
};
-#ifdef KEEP_UNUSED
-static short sVafinit = 0;
-
-static void afinit()
-{
- unspec_aftype.title = _("UNSPEC");
-#if HAVE_AFUNIX
- unix_aftype.title = _("UNIX Domain");
-#endif
-#if HAVE_AFINET
- inet_aftype.title = _("DARPA Internet");
-#endif
-#if HAVE_AFINET6
- inet6_aftype.title = _("IPv6");
-#endif
-#if HAVE_AFAX25
- ax25_aftype.title = _("AMPR AX.25");
-#endif
-#if HAVE_AFNETROM
- netrom_aftype.title = _("AMPR NET/ROM");
-#endif
-#if HAVE_AFIPX
- ipx_aftype.title = _("Novell IPX");
-#endif
-#if HAVE_AFATALK
- ddp_aftype.title = _("Appletalk DDP");
-#endif
-#if HAVE_AFECONET
- ec_aftype.title = _("Econet");
-#endif
-#if HAVE_AFX25
- x25_aftype.title = _("CCITT X.25");
-#endif
-#if HAVE_AFROSE
- rose_aftype.title = _("AMPR ROSE");
-#endif
-#if HAVE_AFASH
- ash_aftype.title = _("Ash");
-#endif
- sVafinit = 1;
-}
-
-static int aftrans_opt(const char *arg)
-{
- struct aftrans_t *paft;
- char *tmp1, *tmp2;
- char buf[256];
-
- safe_strncpy(buf, arg, sizeof(buf));
-
- tmp1 = buf;
-
- while (tmp1) {
-
- tmp2 = strchr(tmp1, ',');
-
- if (tmp2)
- *(tmp2++) = '\0';
-
- paft = aftrans;
- for (paft = aftrans; paft->alias; paft++) {
- if (strcmp(tmp1, paft->alias))
- continue;
- if (strlen(paft->name) + strlen(afname) + 1 >= sizeof(afname)) {
- bb_error_msg(_("Too many address family arguments."));
- return (0);
- }
- if (paft->flag)
- (*paft->flag)++;
- if (afname[0])
- strcat(afname, ",");
- strcat(afname, paft->name);
- break;
- }
- if (!paft->alias) {
- bb_error_msg(_("Unknown address family `%s'."), tmp1);
- return (1);
- }
- tmp1 = tmp2;
- }
-
- return (0);
-}
-
-/* set the default AF list from the program name or a constant value */
-static void aftrans_def(char *tool, char *argv0, char *dflt)
-{
- char *tmp;
- char *buf;
-
- strcpy(afname, dflt);
-
- if (!(tmp = strrchr(argv0, '/')))
- tmp = argv0; /* no slash?! */
- else
- tmp++;
-
- if (!(buf = strdup(tmp)))
- return;
-
- if (strlen(tool) >= strlen(tmp)) {
- free(buf);
- return;
- }
- tmp = buf + (strlen(tmp) - strlen(tool));
-
- if (strcmp(tmp, tool) != 0) {
- free(buf);
- return;
- }
- *tmp = '\0';
- if ((tmp = strchr(buf, '_')))
- *tmp = '\0';
-
- afname[0] = '\0';
- if (aftrans_opt(buf))
- strcpy(afname, buf);
-
- free(buf);
-}
-
-/* Check our protocol family table for this family. */
-static struct aftype *get_aftype(const char *name)
-{
- struct aftype * const *afp;
-
-#ifdef KEEP_UNUSED
- if (!sVafinit)
- afinit();
-#endif /* KEEP_UNUSED */
-
- afp = aftypes;
- while (*afp != NULL) {
- if (!strcmp((*afp)->name, name))
- return (*afp);
- afp++;
- }
- if (strchr(name, ','))
- bb_error_msg(_("Please don't supply more than one address family."));
- return (NULL);
-}
-#endif /* KEEP_UNUSED */
-
/* Check our protocol family table for this family. */
static struct aftype *get_afntype(int af)
{
struct aftype * const *afp;
-#ifdef KEEP_UNUSED
- if (!sVafinit)
- afinit();
-#endif /* KEEP_UNUSED */
-
afp = aftypes;
while (*afp != NULL) {
if ((*afp)->af == af)
{
struct aftype * const *afp;
-#ifdef KEEP_UNUSED
- if (!sVafinit)
- afinit();
-#endif /* KEEP_UNUSED */
-
afp = aftypes;
while (*afp != NULL) {
if ((*afp)->af == af)
return -1;
}
-#ifdef KEEP_UNUSED
-/* type: 0=all, 1=getroute */
-static void print_aflist(int type)
-{
- int count = 0;
- char *txt;
- struct aftype * const *afp;
-
-#ifdef KEEP_UNUSED
- if (!sVafinit)
- afinit();
-#endif /* KEEP_UNUSED */
-
- afp = aftypes;
- while (*afp != NULL) {
- if ((type == 1 && ((*afp)->rprint == NULL)) || ((*afp)->af == 0)) {
- afp++;
- continue;
- }
- if ((count % 3) == 0)
- fprintf(stderr, count ? "\n " : " ");
- txt = (*afp)->name;
- if (!txt)
- txt = "..";
- fprintf(stderr, "%s (%s) ", txt, _((*afp)->title));
- count++;
- afp++;
- }
- fprintf(stderr, "\n");
-}
-#endif /* KEEP_UNUSED */
-
struct user_net_device_stats {
unsigned long long rx_packets; /* total packets received */
unsigned long long tx_packets; /* total packets transmitted */
struct sockaddr dstaddr; /* P-P IP address */
struct sockaddr broadaddr; /* IP broadcast address */
struct sockaddr netmask; /* IP network mask */
- struct sockaddr ipxaddr_bb; /* IPX network address */
- struct sockaddr ipxaddr_sn; /* IPX network address */
- struct sockaddr ipxaddr_e3; /* IPX network address */
- struct sockaddr ipxaddr_e2; /* IPX network address */
- struct sockaddr ddpaddr; /* Appletalk DDP address */
- struct sockaddr ecaddr; /* Econet address */
int has_ip;
- int has_ipx_bb;
- int has_ipx_sn;
- int has_ipx_e3;
- int has_ipx_e2;
- int has_ax25;
- int has_ddp;
- int has_econet;
char hwaddr[32]; /* HW address */
int statistics_valid;
struct user_net_device_stats stats; /* statistics */
int interface_opt_a = 0; /* show all interfaces */
-#ifdef KEEP_UNUSED
-static int opt_i = 0; /* show the statistics */
-static int opt_v = 0; /* debugging output flag */
-
-static int addr_family = 0; /* currently selected AF */
-#endif /* KEEP_UNUSED */
-
static struct interface *int_list, *int_last;
static int skfd = -1; /* generic raw socket desc. */
if (force < 0) {
force = 0;
- if (get_kernel_revision() < KRELEASE(2, 1, 0))
+ if (get_linux_version_code() < KERNEL_VERSION(2,1,0))
force = 1;
if (access("/proc/net", R_OK))
force = 1;
if (access(af->flag_file, R_OK))
continue;
}
-#if HAVE_AFNETROM
- if (af->af == AF_NETROM)
- type = SOCK_SEQPACKET;
-#endif
-#if HAVE_AFX25
- if (af->af == AF_X25)
- type = SOCK_SEQPACKET;
-#endif
af->fd = socket(af->af, type, 0);
if (af->fd >= 0)
sfd = af->fd;
}
if (sfd < 0) {
- bb_error_msg(_("No usable address families found."));
+ bb_error_msg("no usable address families found");
}
return sfd;
}
}
if (isdigit(*a) && isdigit(*b)) {
- return atoi(a_ptr) > atoi(b_ptr) ? 1 : -1;
+ return xatoul(a_ptr) > xatoul(b_ptr) ? 1 : -1;
}
return *a - *b;
}
if (n < 0)
break;
}
- new(new);
+
+ new = xzalloc(sizeof(*new));
safe_strncpy(new->name, name, IFNAMSIZ);
nextp = ife ? &ife->next : &int_list;
new->prev = ife;
static char *get_name(char *name, char *p)
{
- /* Extract <name>[:<alias>] from nul-terminated p where p matches
- <name>[:<alias>]: after leading whitespace.
+ /* Extract <name> from nul-terminated p where p matches
+ <name>: after leading whitespace.
If match is not made, set name empty and return unchanged p */
- int namestart=0, nameend=0, aliasend;
+ int namestart=0, nameend=0;
while (isspace(p[namestart]))
namestart++;
nameend=namestart;
while (p[nameend] && p[nameend]!=':' && !isspace(p[nameend]))
nameend++;
if (p[nameend]==':') {
- aliasend=nameend+1;
- while (p[aliasend] && isdigit(p[aliasend]))
- aliasend++;
- if (p[aliasend]==':') {
- nameend=aliasend;
- }
if ((nameend-namestart)<IFNAMSIZ) {
memcpy(name,&p[namestart],nameend-namestart);
name[nameend-namestart]='\0';
name[0]='\0';
}
} else {
- /* first ':' not found - return empty */
+ /* trailing ':' not found - return empty */
name[0]='\0';
}
return p + 1;
fh = fopen(_PATH_PROCNET_DEV, "r");
if (!fh) {
- bb_perror_msg(_("Warning: cannot open %s. Limited output."), _PATH_PROCNET_DEV);
+ bb_perror_msg("warning: cannot open %s, limiting output", _PATH_PROCNET_DEV);
return if_readconf();
}
fgets(buf, sizeof buf, fh); /* eat line */
return 0;
}
-/* Support for fetching an IPX address */
-
-#if HAVE_AFIPX
-static int ipx_getaddr(int sock, int ft, struct ifreq *ifr)
-{
- ((struct sockaddr_ipx *) &ifr->ifr_addr)->sipx_type = ft;
- return ioctl(sock, SIOCGIFADDR, ifr);
-}
-#endif
-
-
/* Fetch the interface configuration from the kernel. */
static int if_fetch(struct interface *ife)
{
else
ife->mtu = ifr.ifr_mtu;
-#ifdef HAVE_HWSLIP
- if (ife->type == ARPHRD_SLIP || ife->type == ARPHRD_CSLIP ||
- ife->type == ARPHRD_SLIP6 || ife->type == ARPHRD_CSLIP6 ||
- ife->type == ARPHRD_ADAPT) {
-#ifdef SIOCGOUTFILL
- strcpy(ifr.ifr_name, ifname);
- if (ioctl(skfd, SIOCGOUTFILL, &ifr) < 0)
- ife->outfill = 0;
- else
- ife->outfill = (unsigned int) ifr.ifr_data;
-#endif
-#ifdef SIOCGKEEPALIVE
- strcpy(ifr.ifr_name, ifname);
- if (ioctl(skfd, SIOCGKEEPALIVE, &ifr) < 0)
- ife->keepalive = 0;
- else
- ife->keepalive = (unsigned int) ifr.ifr_data;
-#endif
- }
-#endif
-
#ifdef SIOCGIFMAP
strcpy(ifr.ifr_name, ifname);
if (ioctl(skfd, SIOCGIFMAP, &ifr) == 0)
ife->tx_queue_len = -1; /* unknown value */
#endif
-#if HAVE_AFINET
/* IPv4 address? */
fd = get_socket_for_af(AF_INET);
if (fd >= 0) {
} else
memset(&ife->addr, 0, sizeof(struct sockaddr));
}
-#endif
-
-#if HAVE_AFATALK
- /* DDP address maybe ? */
- fd = get_socket_for_af(AF_APPLETALK);
- if (fd >= 0) {
- strcpy(ifr.ifr_name, ifname);
- if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) {
- ife->ddpaddr = ifr.ifr_addr;
- ife->has_ddp = 1;
- }
- }
-#endif
-
-#if HAVE_AFIPX
- /* Look for IPX addresses with all framing types */
- fd = get_socket_for_af(AF_IPX);
- if (fd >= 0) {
- strcpy(ifr.ifr_name, ifname);
- if (!ipx_getaddr(fd, IPX_FRAME_ETHERII, &ifr)) {
- ife->has_ipx_bb = 1;
- ife->ipxaddr_bb = ifr.ifr_addr;
- }
- strcpy(ifr.ifr_name, ifname);
- if (!ipx_getaddr(fd, IPX_FRAME_SNAP, &ifr)) {
- ife->has_ipx_sn = 1;
- ife->ipxaddr_sn = ifr.ifr_addr;
- }
- strcpy(ifr.ifr_name, ifname);
- if (!ipx_getaddr(fd, IPX_FRAME_8023, &ifr)) {
- ife->has_ipx_e3 = 1;
- ife->ipxaddr_e3 = ifr.ifr_addr;
- }
- strcpy(ifr.ifr_name, ifname);
- if (!ipx_getaddr(fd, IPX_FRAME_8022, &ifr)) {
- ife->has_ipx_e2 = 1;
- ife->ipxaddr_e2 = ifr.ifr_addr;
- }
- }
-#endif
-
-#if HAVE_AFECONET
- /* Econet address maybe? */
- fd = get_socket_for_af(AF_ECONET);
- if (fd >= 0) {
- strcpy(ifr.ifr_name, ifname);
- if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) {
- ife->ecaddr = ifr.ifr_addr;
- ife->has_econet = 1;
- }
- }
-#endif
return 0;
}
if (errno == ENODEV) {
/* Give better error message for this case. */
- errmsg = _("Device not found");
+ errmsg = "Device not found";
} else {
errmsg = strerror(errno);
}
- bb_error_msg(_("%s: error fetching interface information: %s"),
+ bb_error_msg("%s: error fetching interface information: %s",
ife->name, errmsg);
return -1;
}
};
static const struct hwtype unspec_hwtype = {
- "unspec", "UNSPEC", -1, 0,
- UNSPEC_print, NULL, NULL
+ .name = "unspec",
+ .title = "UNSPEC",
+ .type = -1,
+ .print = UNSPEC_print
};
static const struct hwtype loop_hwtype = {
- "loop", "Local Loopback", ARPHRD_LOOPBACK, 0,
- NULL, NULL, NULL
+ .name = "loop",
+ .title = "Local Loopback",
+ .type = ARPHRD_LOOPBACK
};
-#if HAVE_HWETHER
#include <net/if_arp.h>
#if (__GLIBC__ >=2 && __GLIBC_MINOR >= 1) || defined(_NEWLIB_VERSION)
return (buff);
}
-#ifdef KEEP_UNUSED
-/* Input an Ethernet address and convert to binary. */
-static int in_ether(char *bufp, struct sockaddr *sap)
-{
- unsigned char *ptr;
- char c, *orig;
- int i;
- unsigned val;
-
- sap->sa_family = ether_hwtype.type;
- ptr = sap->sa_data;
-
- i = 0;
- orig = bufp;
- while ((*bufp != '\0') && (i < ETH_ALEN)) {
- val = 0;
- c = *bufp++;
- if (isdigit(c))
- val = c - '0';
- else if (c >= 'a' && c <= 'f')
- val = c - 'a' + 10;
- else if (c >= 'A' && c <= 'F')
- val = c - 'A' + 10;
- else {
-#ifdef DEBUG
- bb_error_msg(_("in_ether(%s): invalid ether address!\n"), orig);
-#endif
- errno = EINVAL;
- return (-1);
- }
- val <<= 4;
- c = *bufp;
- if (isdigit(c))
- val |= c - '0';
- else if (c >= 'a' && c <= 'f')
- val |= c - 'a' + 10;
- else if (c >= 'A' && c <= 'F')
- val |= c - 'A' + 10;
- else if (c == ':' || c == 0)
- val >>= 4;
- else {
-#ifdef DEBUG
- bb_error_msg(_("in_ether(%s): invalid ether address!"), orig);
-#endif
- errno = EINVAL;
- return (-1);
- }
- if (c != 0)
- bufp++;
- *ptr++ = (unsigned char) (val & 0377);
- i++;
-
- /* We might get a semicolon here - not required. */
- if (*bufp == ':') {
-#ifdef DEBUG
- if (i == ETH_ALEN) {
- bb_error_msg(_("in_ether(%s): trailing : ignored!"), orig);
- }
-#endif
- bufp++;
- }
- }
-
-#ifdef DEBUG
- /* That's it. Any trailing junk? */
- if ((i == ETH_ALEN) && (*bufp != '\0')) {
- bb_error_msg(_("in_ether(%s): trailing junk!"), orig);
- errno = EINVAL;
- return (-1);
- }
- bb_error_msg("in_ether(%s): %s", orig, pr_ether(sap->sa_data));
-#endif
-
- return (0);
-}
-#endif /* KEEP_UNUSED */
-
-
static const struct hwtype ether_hwtype = {
- "ether", "Ethernet", ARPHRD_ETHER, ETH_ALEN,
- pr_ether, NULL /* UNUSED in_ether */ , NULL
+ .name = "ether",
+ .title = "Ethernet",
+ .type = ARPHRD_ETHER,
+ .alen = ETH_ALEN,
+ .print = pr_ether
};
-
-#endif /* HAVE_HWETHER */
-
-
-#if HAVE_HWPPP
-
#include <net/if_arp.h>
-#ifdef KEEP_UNUSED
-/* Start the PPP encapsulation on the file descriptor. */
-static int do_ppp(int fd)
-{
- bb_error_msg(_("You cannot start PPP with this program."));
- return -1;
-}
-#endif /* KEEP_UNUSED */
-
static const struct hwtype ppp_hwtype = {
- "ppp", "Point-Point Protocol", ARPHRD_PPP, 0,
- NULL, NULL, NULL /* UNUSED do_ppp */ , 0
+ .name = "ppp",
+ .title = "Point-to-Point Protocol",
+ .type = ARPHRD_PPP
};
-
-#endif /* HAVE_PPP */
+#ifdef CONFIG_FEATURE_IPV6
+static const struct hwtype sit_hwtype = {
+ .name = "sit",
+ .title = "IPv6-in-IPv4",
+ .type = ARPHRD_SIT,
+ .print = UNSPEC_print,
+ .suppress_null_addr = 1
+} ;
+#endif
static const struct hwtype * const hwtypes[] = {
-
&loop_hwtype,
-
-#if HAVE_HWSLIP
- &slip_hwtype,
- &cslip_hwtype,
- &slip6_hwtype,
- &cslip6_hwtype,
- &adaptive_hwtype,
-#endif
-#if HAVE_HWSTRIP
- &strip_hwtype,
-#endif
-#if HAVE_HWASH
- &ash_hwtype,
-#endif
-#if HAVE_HWETHER
ðer_hwtype,
-#endif
-#if HAVE_HWTR
- &tr_hwtype,
-#ifdef ARPHRD_IEEE802_TR
- &tr_hwtype1,
-#endif
-#endif
-#if HAVE_HWAX25
- &ax25_hwtype,
-#endif
-#if HAVE_HWNETROM
- &netrom_hwtype,
-#endif
-#if HAVE_HWROSE
- &rose_hwtype,
-#endif
-#if HAVE_HWTUNNEL
- &tunnel_hwtype,
-#endif
-#if HAVE_HWPPP
&ppp_hwtype,
-#endif
-#if HAVE_HWHDLCLAPB
- &hdlc_hwtype,
- &lapb_hwtype,
-#endif
-#if HAVE_HWARC
- &arcnet_hwtype,
-#endif
-#if HAVE_HWFR
- &dlci_hwtype,
- &frad_hwtype,
-#endif
-#if HAVE_HWSIT
+ &unspec_hwtype,
+#ifdef CONFIG_FEATURE_IPV6
&sit_hwtype,
#endif
-#if HAVE_HWFDDI
- &fddi_hwtype,
-#endif
-#if HAVE_HWHIPPI
- &hippi_hwtype,
-#endif
-#if HAVE_HWIRDA
- &irda_hwtype,
-#endif
-#if HAVE_HWEC
- &ec_hwtype,
-#endif
-#if HAVE_HWX25
- &x25_hwtype,
-#endif
- &unspec_hwtype,
NULL
};
-#ifdef KEEP_UNUSED
-static short sVhwinit = 0;
-
-static void hwinit()
-{
- loop_hwtype.title = _("Local Loopback");
- unspec_hwtype.title = _("UNSPEC");
-#if HAVE_HWSLIP
- slip_hwtype.title = _("Serial Line IP");
- cslip_hwtype.title = _("VJ Serial Line IP");
- slip6_hwtype.title = _("6-bit Serial Line IP");
- cslip6_hwtype.title = _("VJ 6-bit Serial Line IP");
- adaptive_hwtype.title = _("Adaptive Serial Line IP");
-#endif
-#if HAVE_HWETHER
- ether_hwtype.title = _("Ethernet");
-#endif
-#if HAVE_HWASH
- ash_hwtype.title = _("Ash");
-#endif
-#if HAVE_HWFDDI
- fddi_hwtype.title = _("Fiber Distributed Data Interface");
-#endif
-#if HAVE_HWHIPPI
- hippi_hwtype.title = _("HIPPI");
-#endif
-#if HAVE_HWAX25
- ax25_hwtype.title = _("AMPR AX.25");
-#endif
-#if HAVE_HWROSE
- rose_hwtype.title = _("AMPR ROSE");
-#endif
-#if HAVE_HWNETROM
- netrom_hwtype.title = _("AMPR NET/ROM");
-#endif
-#if HAVE_HWX25
- x25_hwtype.title = _("generic X.25");
-#endif
-#if HAVE_HWTUNNEL
- tunnel_hwtype.title = _("IPIP Tunnel");
-#endif
-#if HAVE_HWPPP
- ppp_hwtype.title = _("Point-to-Point Protocol");
-#endif
-#if HAVE_HWHDLCLAPB
- hdlc_hwtype.title = _("(Cisco)-HDLC");
- lapb_hwtype.title = _("LAPB");
-#endif
-#if HAVE_HWARC
- arcnet_hwtype.title = _("ARCnet");
-#endif
-#if HAVE_HWFR
- dlci_hwtype.title = _("Frame Relay DLCI");
- frad_hwtype.title = _("Frame Relay Access Device");
-#endif
-#if HAVE_HWSIT
- sit_hwtype.title = _("IPv6-in-IPv4");
-#endif
-#if HAVE_HWIRDA
- irda_hwtype.title = _("IrLAP");
-#endif
-#if HAVE_HWTR
- tr_hwtype.title = _("16/4 Mbps Token Ring");
-#ifdef ARPHRD_IEEE802_TR
- tr_hwtype1.title = _("16/4 Mbps Token Ring (New)");
-#endif
-#endif
-#if HAVE_HWEC
- ec_hwtype.title = _("Econet");
-#endif
- sVhwinit = 1;
-}
-#endif /* KEEP_UNUSED */
-
#ifdef IFF_PORTSEL
-#if 0
-static const char * const if_port_text[][4] = {
- /* Keep in step with <linux/netdevice.h> */
- {"unknown", NULL, NULL, NULL},
- {"10base2", "bnc", "coax", NULL},
- {"10baseT", "utp", "tpe", NULL},
- {"AUI", "thick", "db15", NULL},
- {"100baseT", NULL, NULL, NULL},
- {"100baseTX", NULL, NULL, NULL},
- {"100baseFX", NULL, NULL, NULL},
- {NULL, NULL, NULL, NULL},
-};
-#else
static const char * const if_port_text[] = {
/* Keep in step with <linux/netdevice.h> */
"unknown",
NULL
};
#endif
-#endif
/* Check our hardware type table for this type. */
static const struct hwtype *get_hwntype(int type)
{
const struct hwtype * const *hwp;
-#ifdef KEEP_UNUSED
- if (!sVhwinit)
- hwinit();
-#endif /* KEEP_UNUSED */
-
hwp = hwtypes;
while (*hwp != NULL) {
if ((*hwp)->type == type)
int_part = ull;
i = 4;
do {
-#if 0
- /* This does correct rounding and is a little larger. But it
- * uses KiB as the smallest displayed unit. */
- if ((int_part < (1024*1024 - 51)) || !--i) {
- i = 0;
- int_part += 51; /* 1024*.05 = 51.2 */
- frac_part = ((((unsigned int) int_part) & (1024-1)) * 10) / 1024;
- }
- int_part /= 1024;
- ext += 3; /* KiB, MiB, GiB, TiB */
-#else
if (int_part >= 1024) {
frac_part = ((((unsigned int) int_part) & (1024-1)) * 10) / 1024;
int_part /= 1024;
ext += 3; /* KiB, MiB, GiB, TiB */
}
--i;
-#endif
} while (i);
printf("X bytes:%llu (%llu.%u %sB)%s", ull, int_part, frac_part, ext, end);
int hf;
int can_compress = 0;
-#if HAVE_AFIPX
- static struct aftype *ipxtype = NULL;
-#endif
-#if HAVE_AFECONET
- static struct aftype *ectype = NULL;
-#endif
-#if HAVE_AFATALK
- static struct aftype *ddptype = NULL;
-#endif
#if HAVE_AFINET6
FILE *f;
char addr6[40], devname[20];
if (hw == NULL)
hw = get_hwntype(-1);
- printf(_("%-9.9s Link encap:%s "), ptr->name, _(hw->title));
+ printf("%-9.9s Link encap:%s ", ptr->name, hw->title);
/* For some hardware types (eg Ash, ATM) we don't print the
hardware address if it's null. */
if (hw->print != NULL && (!(hw_null_address(hw, ptr->hwaddr) &&
hw->suppress_null_addr)))
- printf(_("HWaddr %s "), hw->print((unsigned char *)ptr->hwaddr));
+ printf("HWaddr %s ", hw->print((unsigned char *)ptr->hwaddr));
#ifdef IFF_PORTSEL
if (ptr->flags & IFF_PORTSEL) {
- printf(_("Media:%s"), if_port_text[ptr->map.port] /* [0] */);
+ printf("Media:%s", if_port_text[ptr->map.port] /* [0] */);
if (ptr->flags & IFF_AUTOMEDIA)
- printf(_("(auto)"));
+ printf("(auto)");
}
#endif
- printf("\n");
+ puts("");
-#if HAVE_AFINET
if (ptr->has_ip) {
- printf(_(" %s addr:%s "), ap->name,
+ printf(" %s addr:%s ", ap->name,
ap->sprint(&ptr->addr, 1));
if (ptr->flags & IFF_POINTOPOINT) {
- printf(_(" P-t-P:%s "), ap->sprint(&ptr->dstaddr, 1));
+ printf(" P-t-P:%s ", ap->sprint(&ptr->dstaddr, 1));
}
if (ptr->flags & IFF_BROADCAST) {
- printf(_(" Bcast:%s "), ap->sprint(&ptr->broadaddr, 1));
+ printf(" Bcast:%s ", ap->sprint(&ptr->broadaddr, 1));
}
- printf(_(" Mask:%s\n"), ap->sprint(&ptr->netmask, 1));
+ printf(" Mask:%s\n", ap->sprint(&ptr->netmask, 1));
}
-#endif
#if HAVE_AFINET6
inet_pton(AF_INET6, addr6,
(struct sockaddr *) &sap.sin6_addr);
sap.sin6_family = AF_INET6;
- printf(_(" inet6 addr: %s/%d"),
+ printf(" inet6 addr: %s/%d",
inet6_aftype.sprint((struct sockaddr *) &sap, 1),
plen);
- printf(_(" Scope:"));
+ printf(" Scope:");
switch (scope & IPV6_ADDR_SCOPE_MASK) {
case 0:
- printf(_("Global"));
+ printf("Global");
break;
case IPV6_ADDR_LINKLOCAL:
- printf(_("Link"));
+ printf("Link");
break;
case IPV6_ADDR_SITELOCAL:
- printf(_("Site"));
+ printf("Site");
break;
case IPV6_ADDR_COMPATv4:
- printf(_("Compat"));
+ printf("Compat");
break;
case IPV6_ADDR_LOOPBACK:
- printf(_("Host"));
+ printf("Host");
break;
default:
- printf(_("Unknown"));
+ printf("Unknown");
}
- printf("\n");
+ puts("");
}
}
fclose(f);
}
#endif
-#if HAVE_AFIPX
- if (ipxtype == NULL)
- ipxtype = get_afntype(AF_IPX);
-
- if (ipxtype != NULL) {
- if (ptr->has_ipx_bb)
- printf(_(" IPX/Ethernet II addr:%s\n"),
- ipxtype->sprint(&ptr->ipxaddr_bb, 1));
- if (ptr->has_ipx_sn)
- printf(_(" IPX/Ethernet SNAP addr:%s\n"),
- ipxtype->sprint(&ptr->ipxaddr_sn, 1));
- if (ptr->has_ipx_e2)
- printf(_(" IPX/Ethernet 802.2 addr:%s\n"),
- ipxtype->sprint(&ptr->ipxaddr_e2, 1));
- if (ptr->has_ipx_e3)
- printf(_(" IPX/Ethernet 802.3 addr:%s\n"),
- ipxtype->sprint(&ptr->ipxaddr_e3, 1));
- }
-#endif
-
-#if HAVE_AFATALK
- if (ddptype == NULL)
- ddptype = get_afntype(AF_APPLETALK);
- if (ddptype != NULL) {
- if (ptr->has_ddp)
- printf(_(" EtherTalk Phase 2 addr:%s\n"),
- ddptype->sprint(&ptr->ddpaddr, 1));
- }
-#endif
-
-#if HAVE_AFECONET
- if (ectype == NULL)
- ectype = get_afntype(AF_ECONET);
- if (ectype != NULL) {
- if (ptr->has_econet)
- printf(_(" econet addr:%s\n"),
- ectype->sprint(&ptr->ecaddr, 1));
- }
-#endif
-
printf(" ");
/* DONT FORGET TO ADD THE FLAGS IN ife_print_short, too */
if (ptr->flags == 0) {
- printf(_("[NO FLAGS] "));
+ printf("[NO FLAGS] ");
} else {
int i = 0;
do {
if (ptr->flags & ife_print_flags_mask[i]) {
- printf(_(ife_print_flags_strs[i]));
+ printf(ife_print_flags_strs[i]);
}
} while (ife_print_flags_mask[++i]);
}
/* DONT FORGET TO ADD THE FLAGS IN ife_print_short */
- printf(_(" MTU:%d Metric:%d"), ptr->mtu, ptr->metric ? ptr->metric : 1);
+ printf(" MTU:%d Metric:%d", ptr->mtu, ptr->metric ? ptr->metric : 1);
#ifdef SIOCSKEEPALIVE
if (ptr->outfill || ptr->keepalive)
- printf(_(" Outfill:%d Keepalive:%d"), ptr->outfill, ptr->keepalive);
+ printf(" Outfill:%d Keepalive:%d", ptr->outfill, ptr->keepalive);
#endif
- printf("\n");
+ puts("");
/* If needed, display the interface statistics. */
ptr->stats.tx_packets, ptr->stats.tx_errors,
ptr->stats.tx_dropped, ptr->stats.tx_fifo_errors,
ptr->stats.tx_carrier_errors);
- printf(" collisions:%lu "), ptr->stats.collisions;
+ printf(" collisions:%lu ", ptr->stats.collisions);
if (can_compress)
printf("compressed:%lu ", ptr->stats.tx_compressed);
if (ptr->tx_queue_len != -1)
ptr->map.base_addr)) {
printf(" ");
if (ptr->map.irq)
- printf(_("Interrupt:%d "), ptr->map.irq);
+ printf("Interrupt:%d ", ptr->map.irq);
if (ptr->map.base_addr >= 0x100) /* Only print devices using it for
I/O maps */
- printf(_("Base address:0x%lx "),
+ printf("Base address:0x%lx ",
(unsigned long) ptr->map.base_addr);
if (ptr->map.mem_start) {
- printf(_("Memory:%lx-%lx "), ptr->map.mem_start,
+ printf("Memory:%lx-%lx ", ptr->map.mem_start,
ptr->map.mem_end);
}
if (ptr->map.dma)
- printf(_("DMA chan:%x "), ptr->map.dma);
- printf("\n");
+ printf("DMA chan:%x ", ptr->map.dma);
+ puts("");
}
- printf("\n");
+ puts("");
}
return res;
}
+int display_interfaces(char *ifname);
int display_interfaces(char *ifname)
{
int status;