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Fri, 12 Mar 2021 13:17:44 -0500 (EST)
From: Thomas Monjalon <thomas@monjalon.net>
To: dev@dpdk.org
Cc: david.marchand@redhat.com, bruce.richardson@intel.com,
mb@smartsharesystems.com, Ori Kam <orika@nvidia.com>
Date: Fri, 12 Mar 2021 19:17:19 +0100
Message-Id: <20210312181720.242252-11-thomas@monjalon.net>
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<20210312181720.242252-1-thomas@monjalon.net>
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Subject: [dpdk-dev] [PATCH v3 10/11] app/regex: fix usage text
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The usage syntax help includes the program name which was fake.
It is replaced with the real name from argv.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ori Kam <orika@nvidia.com>
---
app/test-regex/main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/app/test-regex/main.c b/app/test-regex/main.c
index ba09b20126..73ba227fba 100644
--- a/app/test-regex/main.c
+++ b/app/test-regex/main.c
@@ -151,10 +151,10 @@ args_parse(int argc, char **argv, char *rules_file, char *data_file,
*nb_lcores = atoi(optarg);
break;
case ARG_HELP:
- usage("RegEx test app");
+ usage(argv[0]);
break;
default:
- usage("RegEx test app");
+ usage(argv[0]);
rte_exit(EXIT_FAILURE, "Invalid option: %s\n", argv[optind]);
break;
}
--
2.30.1