#include "busybox.h"
+/* Older versions of net/if.h do not appear to define IF_NAMESIZE. */
+#ifndef IF_NAMESIZE
+# ifdef IFNAMSIZ
+# define IF_NAMESIZE IFNAMSIZ
+# else
+# define IF_NAMESIZE 16
+# endif
+#endif
+
/* take from linux/sockios.h */
#define SIOCSIFNAME 0x8923 /* set interface name */
va_start(ap, s);
if (use_syslog) {
- openlog(applet_name, 0, LOG_LOCAL0);
+ openlog(bb_applet_name, 0, LOG_LOCAL0);
vsyslog(LOG_ERR, s, ap);
closelog();
} else {
- verror_msg(s, ap);
+ bb_verror_msg(s, ap);
putc('\n', stderr);
}
use_syslog = 1;
break;
default:
- show_usage();
+ bb_show_usage();
}
}
if ((argc - optind) & 1)
- show_usage();
+ bb_show_usage();
if (optind < argc) {
char **a = argv + optind;
if (strlen(*a) > IF_NAMESIZE)
serror("interface name `%s' too long", *a);
ch = xcalloc(1, sizeof(mactable_t));
- ch->ifname = xstrdup(*a++);
+ ch->ifname = bb_xstrdup(*a++);
ch->mac = cc_macaddr(*a++);
if (clist)
clist->prev = ch;
clist = ch;
}
} else {
- ifh = xfopen(fname, "r");
+ ifh = bb_xfopen(fname, "r");
- while ((line = get_line_from_file(ifh)) != NULL) {
+ while ((line = bb_get_line_from_file(ifh)) != NULL) {
char *line_ptr;
size_t name_length;
continue;
name_length = strcspn(line_ptr, " \t");
ch = xcalloc(1, sizeof(mactable_t));
- ch->ifname = xstrndup(line_ptr, name_length);
+ ch->ifname = bb_xstrndup(line_ptr, name_length);
if (name_length > IF_NAMESIZE)
serror("interface name `%s' too long", ch->ifname);
line_ptr += name_length;