oping: Add alias for the "Voice Admit" DSCP.

[liboping.git] / src / oping.c

diff --git a/src/oping.c b/src/oping.c
index d84219e..776dc0b 100644 (file)
--- a/src/oping.c
+++ b/src/oping.c
@@ -247,10 +247,6 @@ static int ping_initialize_contexts (pingobj_t *ping) /* {{{ */
 
 static void usage_exit (const char *name, int status) /* {{{ */
 {
-       int name_length;
-
-       name_length = (int) strlen (name);
-
        fprintf (stderr, "Usage: %s [OPTIONS] "
                                "-f filename | host [host [host ...]]\n"
 
@@ -284,6 +280,8 @@ static void usage_qos_exit (const char *arg, int status) /* {{{ */
                        "    be                     Best Effort (BE, default PHB).\n"
                        "    ef                     Expedited Forwarding (EF) PHB group (RFC 3246).\n"
                        "                           (low delay, low loss, low jitter)\n"
+                       "    va                     Voice Admit (VA) DSCP (RFC 5865).\n"
+                       "                           (capacity-admitted traffic)\n"
                        "    af[1-4][1-3]           Assured Forwarding (AF) PHB group (RFC 2597).\n"
                        "                           For example: \"af12\" (class 1, precedence 2)\n"
                        "    cs[0-7]                Class Selector (CS) PHB group (RFC 2474).\n"
@@ -323,6 +321,9 @@ static int set_opt_send_qos (const char *opt) /* {{{ */
        /* - Expedited Forwarding (EF, RFC 3246) */
        else if (strcasecmp ("ef", opt) == 0)
                opt_send_qos = 0xB8; /* == 0x2E << 2 */
+       /* - Voice Admit (VA, RFC 5865) */
+       else if (strcasecmp ("va", opt) == 0)
+               opt_send_qos = 0xB0; /* == 0x2D << 2 */
        /* - Assured Forwarding (AF, RFC 2597) */
        else if ((strncasecmp ("af", opt, strlen ("af")) == 0)
                        && (strlen (opt) == 4))
@@ -414,6 +415,7 @@ static char *format_qos (uint8_t qos, char *buffer, size_t buffer_size) /* {{{ *
        {
                case 0x00: dscp_str = "be";  break;
                case 0x2e: dscp_str = "ef";  break;
+               case 0x2d: dscp_str = "va";  break;
                case 0x0a: dscp_str = "af11"; break;
                case 0x0c: dscp_str = "af12"; break;
                case 0x0e: dscp_str = "af13"; break;