From: Gagandeep Singh <g.singh@nxp.com> To: gakhil@marvell.com, dev@dpdk.org Cc: Gagandeep Singh <g.singh@nxp.com> Subject: [PATCH v2 3/7] examples/l2fwd-crypto: add signal handler for exit Date: Tue, 17 May 2022 09:08:54 +0530 Message-ID: <20220517033858.40394-4-g.singh@nxp.com> (raw) In-Reply-To: <20220517033858.40394-1-g.singh@nxp.com> Handle SIGINT and SIGTERM signals. Signed-off-by: Gagandeep Singh <g.singh@nxp.com> --- examples/l2fwd-crypto/main.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c index b1e2613ccf..0a1fc790fc 100644 --- a/examples/l2fwd-crypto/main.c +++ b/examples/l2fwd-crypto/main.c @@ -18,6 +18,7 @@ #include <getopt.h> #include <fcntl.h> #include <unistd.h> +#include <signal.h> #include <rte_string_fns.h> #include <rte_branch_prediction.h> @@ -256,6 +257,9 @@ struct l2fwd_crypto_statistics crypto_statistics[RTE_CRYPTO_MAX_DEVS]; #define MAX_TIMER_PERIOD 86400UL /* 1 day max */ #define DEFAULT_TIMER_PERIOD 10UL +/* Global signal */ +unsigned int signal_received; + /* Print out statistics on packets dropped */ static void print_stats(void) @@ -922,6 +926,8 @@ l2fwd_main_loop(struct l2fwd_crypto_options *options) nb_rx = rte_eth_rx_burst(portid, 0, pkts_burst, MAX_PKT_BURST); + if (unlikely(signal_received)) + return; port_statistics[portid].rx += nb_rx; @@ -2760,6 +2766,13 @@ reserve_key_memory(struct l2fwd_crypto_options *options) options->aad.phys_addr = rte_malloc_virt2iova(options->aad.data); } +static void +raise_signal(int signum) +{ + signal_received = 1; + printf("Exiting on signal (%d)\n", signum); +} + int main(int argc, char **argv) { @@ -2772,6 +2785,9 @@ main(int argc, char **argv) int ret, enabled_cdevcount, enabled_portcount; uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = {0}; + signal(SIGINT, raise_signal); + signal(SIGTERM, raise_signal); + /* init EAL */ ret = rte_eal_init(argc, argv); if (ret < 0) -- 2.25.1
next prev parent reply other threads:[~2022-05-17 3:39 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-25 4:14 [PATCH 1/8] app/test-crypto-perf: improve dequeue logic Gagandeep Singh 2022-04-25 4:14 ` [PATCH 2/8] app/test-crypto-perf: support SDAP for PDCP operations Gagandeep Singh 2022-05-13 9:49 ` [EXT] " Akhil Goyal 2022-04-25 4:14 ` [PATCH 3/8] examples/ipsec-secgw: support XCBC-MAC/DES-CBC Gagandeep Singh 2022-05-13 9:54 ` [EXT] " Akhil Goyal 2022-05-16 9:45 ` Gagandeep Singh 2022-04-25 4:14 ` [PATCH 4/8] examples/l2fwd-crypto: add signal handler for exit Gagandeep Singh 2022-04-25 4:14 ` [PATCH 5/8] test/crypto: fix pmd name for dpaa raw buffer crypto driver Gagandeep Singh 2022-04-25 4:14 ` [PATCH 6/8] test/crypto: support raw buffer APIs for PDCP Gagandeep Singh 2022-04-25 4:14 ` [PATCH 7/8] test/crypto: add external buffer test case Gagandeep Singh 2022-05-13 10:26 ` [EXT] " Akhil Goyal 2022-05-16 7:25 ` Gagandeep Singh 2022-04-25 4:14 ` [PATCH 8/8] test/crypto: add short MAC-I test vector for zuc Gagandeep Singh 2022-05-13 10:46 ` [EXT] " Akhil Goyal 2022-05-16 7:27 ` Gagandeep Singh 2022-05-13 9:46 ` [EXT] [PATCH 1/8] app/test-crypto-perf: improve dequeue logic Akhil Goyal 2022-05-16 7:14 ` Gagandeep Singh 2022-05-16 7:26 ` Anoob Joseph 2022-05-16 7:54 ` Gagandeep Singh 2022-05-17 3:38 ` [PATCH v2 0/7] Crypto related changes in sample/test apps Gagandeep Singh 2022-05-17 3:38 ` [PATCH v2 1/7] app/test-crypto-perf: support SDAP for PDCP operations Gagandeep Singh 2022-05-20 4:20 ` [PATCH v3 0/7] Crypto related changes in sample/test apps Gagandeep Singh 2022-05-20 4:20 ` [PATCH v3 1/7] app/test-crypto-perf: support SDAP for PDCP operations Gagandeep Singh 2022-05-26 13:52 ` [EXT] " Akhil Goyal 2022-05-30 4:31 ` Gagandeep Singh 2022-05-30 6:04 ` Akhil Goyal 2022-05-31 18:14 ` Akhil Goyal 2022-06-06 4:00 ` [PATCH v4] " Gagandeep Singh 2022-06-15 16:06 ` [EXT] " Akhil Goyal 2022-05-20 4:20 ` [PATCH v3 2/7] examples/ipsec-secgw: support XCBC-MAC/DES-CBC Gagandeep Singh 2022-05-26 13:54 ` [EXT] " Akhil Goyal 2022-05-20 4:21 ` [PATCH v3 3/7] examples/l2fwd-crypto: add signal handler for exit Gagandeep Singh 2022-05-26 13:55 ` [EXT] " Akhil Goyal 2022-05-20 4:21 ` [PATCH v3 4/7] test/crypto: fix PMD name for dpaa raw buffer crypto driver Gagandeep Singh 2022-05-26 13:56 ` [EXT] " Akhil Goyal 2022-05-20 4:21 ` [PATCH v3 5/7] test/crypto: support raw buffer APIs for PDCP Gagandeep Singh 2022-05-26 13:58 ` [EXT] " Akhil Goyal 2022-05-20 4:21 ` [PATCH v3 6/7] test/crypto: add short MAC-I test vector for zuc Gagandeep Singh 2022-05-26 13:59 ` [EXT] " Akhil Goyal 2022-05-20 4:21 ` [PATCH v3 7/7] doc: add missing authentication algorithm Gagandeep Singh 2022-05-26 14:00 ` [EXT] " Akhil Goyal 2022-05-17 3:38 ` [PATCH v2 2/7] examples/ipsec-secgw: support XCBC-MAC/DES-CBC Gagandeep Singh 2022-05-17 3:38 ` Gagandeep Singh [this message] 2022-05-17 16:32 ` [PATCH v2 3/7] examples/l2fwd-crypto: add signal handler for exit Stephen Hemminger 2022-05-18 4:23 ` Gagandeep Singh 2022-05-17 3:38 ` [PATCH v2 4/7] test/crypto: fix PMD name for dpaa raw buffer crypto driver Gagandeep Singh 2022-05-17 3:38 ` [PATCH v2 5/7] test/crypto: support raw buffer APIs for PDCP Gagandeep Singh 2022-05-17 3:38 ` [PATCH v2 6/7] test/crypto: add short MAC-I test vector for zuc Gagandeep Singh 2022-05-17 3:38 ` [PATCH v2 7/7] doc: add missing authentication algorithm Gagandeep Singh
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