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Reduced code size of interface. Support ifconfig -a and ifconfig interface

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display.  Change %llu to %Lu in ifconfig for hacked unsigned long long support
in uClibc scanf.
This commit is contained in:
Manuel Novoa III
2001-03-12 09:57:59 +00:00
parent 1365bb7861
commit 68ea1d0325
3 changed files with 208 additions and 140 deletions
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33
networking/ifconfig.c
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@@ -15,7 +15,7 @@
* Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* $Id: ifconfig.c,v 1.7 2001/03/10 02:00:54 mjn3 Exp $
* $Id: ifconfig.c,v 1.8 2001/03/12 09:57:59 mjn3 Exp $
*
*/
@@ -26,7 +26,7 @@
* converting to a table-driven approach. Added several (optional)
* args missing from initial port.
*
* Still missing: media.
* Still missing: media, tunnel.
*/
#include <stdio.h>
@@ -234,7 +234,8 @@ static int in_ether(char *bufp, struct sockaddr *sap);
#endif
#ifdef BB_FEATURE_IFCONFIG_STATUS
extern int display_interfaces(int display_all);
extern int interface_opt_a;
extern int display_interfaces(char *ifname);
#endif
/*
@@ -261,24 +262,26 @@ int ifconfig_main(int argc, char **argv)
goterr = 0;
did_flags = 0;
if(argc < 2) {
/* skip argv[0] */
++argv;
--argc;
#ifdef BB_FEATURE_IFCONFIG_STATUS
return(display_interfaces(0));
if ((argc > 0) && (strcmp(*argv,"-a") == 0)) {
interface_opt_a = 1;
--argc;
++argv;
}
#endif
if(argc <= 1) {
#ifdef BB_FEATURE_IFCONFIG_STATUS
return display_interfaces(argc ? *argv : NULL);
#else
show_usage();
#endif
}
/* skip argv[0] */
argc--;
argv++;
#ifdef BB_FEATURE_IFCONFIG_STATUS
if ((argc == 1) && (strcmp(*argv, "-a") == 0)) {
return(display_interfaces(1));
}
#endif
/* Create a channel to the NET kernel. */
if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
perror_msg_and_die("socket");