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Diffstat (limited to 'include/linux/sockios.h')
-rw-r--r--include/linux/sockios.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/sockios.h b/include/linux/sockios.h
index 241f179347d9..7997a506ad41 100644
--- a/include/linux/sockios.h
+++ b/include/linux/sockios.h
@@ -22,7 +22,7 @@
/* Linux-specific socket ioctls */
#define SIOCINQ FIONREAD
-#define SIOCOUTQ TIOCOUTQ
+#define SIOCOUTQ TIOCOUTQ /* output queue size (not sent + not acked) */
/* Routing table calls. */
#define SIOCADDRT 0x890B /* add routing table entry */
@@ -83,6 +83,8 @@
#define SIOCWANDEV 0x894A /* get/set netdev parameters */
+#define SIOCOUTQNSD 0x894B /* output queue size (not sent only) */
+
/* ARP cache control calls. */
/* 0x8950 - 0x8952 * obsolete calls, don't re-use */
#define SIOCDARP 0x8953 /* delete ARP table entry */