aboutsummaryrefslogtreecommitdiffstats
path: root/examples/l2fwd-keepalive/shm.c
diff options
context:
space:
mode:
Diffstat (limited to 'examples/l2fwd-keepalive/shm.c')
-rw-r--r--examples/l2fwd-keepalive/shm.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/examples/l2fwd-keepalive/shm.c b/examples/l2fwd-keepalive/shm.c
index 177aa5b8..fbf5bd79 100644
--- a/examples/l2fwd-keepalive/shm.c
+++ b/examples/l2fwd-keepalive/shm.c
@@ -129,3 +129,13 @@ void rte_keepalive_relayed_state(struct rte_keepalive_shm *shm,
strerror(errno));
}
}
+
+void rte_keepalive_shm_cleanup(struct rte_keepalive_shm *ka_shm)
+{
+ if (shm_unlink(RTE_KEEPALIVE_SHM_NAME) == -1 && errno != ENOENT)
+ printf("Warning: Error unlinking %s (%s)\n",
+ RTE_KEEPALIVE_SHM_NAME, strerror(errno));
+
+ if (ka_shm && munmap(ka_shm, sizeof(struct rte_keepalive_shm)) != 0)
+ printf("Warning: munmap() failed\n");
+}