tc: B.W limits can now be specified in %.

[mirror_iproute2.git] / ip / iptuntap.c

diff --git a/ip/iptuntap.c b/ip/iptuntap.c
index b46e452f212780f2194f8e17636031aad1dfcafa..09f2be2426b05b6bf5a38fad186e05ea8b4df081 100644 (file)
--- a/ip/iptuntap.c
+++ b/ip/iptuntap.c
@@ -223,38 +223,6 @@ static int do_del(int argc, char **argv)
        return tap_del_ioctl(&ifr);
 }
 
-static int read_prop(char *dev, char *prop, long *value)
-{
-       char fname[IFNAMSIZ+25], buf[80], *endp;
-       ssize_t len;
-       int fd;
-       long result;
-
-       sprintf(fname, "/sys/class/net/%s/%s", dev, prop);
-       fd = open(fname, O_RDONLY);
-       if (fd < 0) {
-               if (strcmp(prop, "tun_flags"))
-                       fprintf(stderr, "open %s: %s\n", fname,
-                               strerror(errno));
-               return -1;
-       }
-       len = read(fd, buf, sizeof(buf)-1);
-       close(fd);
-       if (len < 0) {
-               fprintf(stderr, "read %s: %s", fname, strerror(errno));
-               return -1;
-       }
-
-       buf[len] = 0;
-       result = strtol(buf, &endp, 0);
-       if (*endp != '\n') {
-               fprintf(stderr, "Failed to parse %s\n", fname);
-               return -1;
-       }
-       *value = result;
-       return 0;
-}
-
 static void print_flags(long flags)
 {
        if (flags & IFF_TUN)