vcl: add api to retrieve num bytes for tx

[vpp.git] / src / vcl / ldp.c

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index 566b5a8..bd3457f 100644 (file)
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -613,7 +613,13 @@ ioctl (int fd, unsigned long int cmd, ...)
        case FIONREAD:
          rv = vls_attr (vlsh, VPPCOM_ATTR_GET_NREAD, 0, 0);
          break;
-
+       case TIOCOUTQ:
+         {
+           u32 *buf = va_arg (ap, void *);
+           u32 *buflen = va_arg (ap, u32 *);
+           rv = vls_attr (vlsh, VPPCOM_ATTR_GET_NWRITEQ, buf, buflen);
+         }
+         break;
        case FIONBIO:
          {
            u32 flags = *(va_arg (ap, int *)) ? O_NONBLOCK : 0;