From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhihong Wang Subject: [PATCH 1/3] app/test-pmd: Handle SIGINT and SIGTERM in testpmd Date: Wed, 23 Dec 2015 15:03:13 -0500 Message-ID: <1450900995-84185-2-git-send-email-zhihong.wang@intel.com> References: <1450900995-84185-1-git-send-email-zhihong.wang@intel.com> To: dev@dpdk.org Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id CE10A5A87 for ; Thu, 24 Dec 2015 04:06:32 +0100 (CET) In-Reply-To: <1450900995-84185-1-git-send-email-zhihong.wang@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Handle SIGINT and SIGTERM in testpmd. Signed-off-by: Zhihong Wang --- app/test-pmd/testpmd.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index 98ae46d..c259ba3 100644 --- a/app/test-pmd/testpmd.c +++ b/app/test-pmd/testpmd.c @@ -1573,6 +1573,7 @@ pmd_test_exit(void) FOREACH_PORT(pt_id, ports) { printf("Stopping port %d...", pt_id); fflush(stdout); + rte_eth_dev_stop(pt_id); rte_eth_dev_close(pt_id); printf("done\n"); } @@ -1984,12 +1985,34 @@ init_port(void) ports[pid].enabled = 1; } +/* When we receive a INT signal, close all ports */ +static void +sigint_handler(__rte_unused int signum) +{ + unsigned portid; + + printf("Preparing to exit...\n"); + FOREACH_PORT(portid, ports) { + if (port_id_is_invalid(portid, ENABLED_WARN)) + continue; + printf("Stopping port %d...", portid); + rte_eth_dev_stop(portid); + rte_eth_dev_close(portid); + printf(" Done\n"); + } + printf("Bye...\n"); + exit(0); +} + int main(int argc, char** argv) { int diag; uint8_t port_id; + signal(SIGINT, sigint_handler); + signal(SIGTERM, sigint_handler); + diag = rte_eal_init(argc, argv); if (diag < 0) rte_panic("Cannot init EAL\n"); -- 2.5.0