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authorDeepak S <deepak.s@linux.intel.com>2017-07-13 21:26:50 -0700
committerDeepak S <deepak.s@linux.intel.com>2017-07-14 04:58:47 -0700
commit7286b2518ec8e4398b512ce95def9166a7af2e4a (patch)
treec93ef65d9e73e8893ccecb720152e16aae96a8b6 /VNFs/DPPD-PROX/quit.h
parentadcb79da90176b27224eeb1d00aa0e611ef85a9b (diff)
Adding PROX(Packet pROcessing eXecution engine) VNF to sampleVNF
JIRA: SAMPLEVNF-55 PROX is a DPDK-based application implementing Telco use-cases such as a simplified BRAS/BNG, light-weight AFTR... It also allows configuring finer grained network functions like QoS, Routing, load-balancing... (We are moving PROX version v039 to sampleVNF https://01.org/intel-data-plane-performance-demonstrators/prox-overview) Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX/quit.h')
-rw-r--r--VNFs/DPPD-PROX/quit.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/quit.h b/VNFs/DPPD-PROX/quit.h
new file mode 100644
index 0000000..a01c0a0
--- /dev/null
+++ b/VNFs/DPPD-PROX/quit.h
@@ -0,0 +1,46 @@
+/*
+// Copyright (c) 2010-2017 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+
+#ifndef _QUIT_H_
+#define _QUIT_H_
+
+#include <signal.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <rte_debug.h>
+
+#include "display.h"
+#include "prox_cfg.h"
+
+/* PROX_PANIC for checks that are possibly hit due to configuration or
+ when feature is not implemented. */
+/* Restore tty and abort if there is a problem */
+#define PROX_PANIC(cond, ...) do { \
+ if (cond) { \
+ plog_info(__VA_ARGS__); \
+ display_end(); \
+ if (prox_cfg.flags & DSF_DAEMON) { \
+ pid_t ppid = getppid(); \
+ plog_info("sending SIGUSR2 to %d\n", ppid);\
+ kill(ppid, SIGUSR2); \
+ } \
+ rte_panic("PANIC at %s:%u, callstack:\n", \
+ __FILE__, __LINE__); \
+ } \
+ } while (0)
+
+#endif /* _QUIT_H_ */