[dpdk-dev] [PATCH v4 0/3] Handle SIGINT and SIGTERM in DPDK examples

[Zhihong Wang <zhihong.wang@intel.com>]

This patch handles SIGINT and SIGTERM in testpmd, l2fwd, and l3fwd, make sure all ports are properly stopped and closed.
For virtual ports, the stop and close function may deal with resource cleanup, such as socket files unlinking.

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Changes in v4:

1. Add port status control in l2fwd and l3fwd

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Changes in v3:

1. Make sure correct port operations regarding status

2. Small fixes to make the code clearer

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Changes in v2:

1. Make sure graceful exit for all running phases

2. Make sure program exits with the right status

Zhihong Wang (3):
  app/test-pmd: Handle SIGINT and SIGTERM in testpmd
  examples/l2fwd: Handle SIGINT and SIGTERM in l2fwd
  examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd

 app/test-pmd/cmdline.c |  20 +++---
 app/test-pmd/testpmd.c |  39 ++++++++++--
 app/test-pmd/testpmd.h |   1 +
 examples/l2fwd/main.c  | 161 ++++++++++++++++++++++++++++++++++++++++-------
 examples/l3fwd/main.c  | 167 ++++++++++++++++++++++++++++++++++++++++++-------
 5 files changed, 331 insertions(+), 57 deletions(-)

-- 
2.5.0