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[v2,42/42] contrib/ivshmem-server: Print "not for production" warning

Message ID 1457378754-21649-43-git-send-email-armbru@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Markus Armbruster March 7, 2016, 7:25 p.m. UTC 
The code is okay for illustrating how things work and for testing, but
its error handling make it unfit for production use.  Print a warning
to protect the innocent.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 contrib/ivshmem-server/main.c | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/contrib/ivshmem-server/main.c b/contrib/ivshmem-server/main.c
index 2795db5..bebc32b 100644
--- a/contrib/ivshmem-server/main.c
+++ b/contrib/ivshmem-server/main.c
@@ -214,6 +214,12 @@  main(int argc, char *argv[])
     };
     int ret = 1;
 
+    /*
+     * Do not remove this notice without adding proper error handling!
+     * Start with handling ivshmem_server_send_one_msg() failure.
+     */
+    printf("*** Example code, do not use in production ***\n");
+
     /* parse arguments, will exit on error */
     ivshmem_server_parse_args(&args, argc, argv);