From: Thomas Monjalon <thomas@monjalon.net>
To: David Hunt <david.hunt@intel.com>
Cc: dev@dpdk.org, john.mcnamara@intel.com
Subject: Re: [dpdk-dev] [PATCH] examples: fix typdef in performance thread app
Date: Sun, 13 May 2018 23:37:29 +0200 [thread overview]
Message-ID: <2310860.D1JZ3WaQXe@xps> (raw)
In-Reply-To: <20180510053112.25491-1-david.hunt@intel.com>
10/05/2018 07:31, David Hunt:
> The function pthread_create() expects void *(*func) (void *)
> for function pointer, however, lthread_func_t was defined as
> void (*func) (void *), so now gcc 8.1 warns that the cast is
> incorrect, causing a compilation failure. This patch changes
> the declaration of lthread_func_t from returning a void to
> returning a void*, and then changes the sample app in the
> relevant places that are affected by the typedef change.
>
> Fixes: 116819b9ed0d ("examples/performance-thread: add lthread subsystem")
>
> Signed-off-by: David Hunt <david.hunt@intel.com>
> ---
[...]
> -static void initial_lthread(void *args);
> -static void initial_lthread(void *args __attribute__((unused)))
> +static void *initial_lthread(void *args);
This declaration can be removed.
> +static void *initial_lthread(void *args __attribute__((unused)))
> {
The function must return a pointer (like NULL) at the end.
Please check that all threads are returning something.
next prev parent reply other threads:[~2018-05-13 21:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-10 5:31 David Hunt
2018-05-11 15:47 ` De Lara Guarch, Pablo
2018-05-13 21:37 ` Thomas Monjalon [this message]
2018-05-14 10:01 ` Hunt, David
2018-05-14 2:53 ` [dpdk-dev] [PATCH v2] " David Hunt
2018-05-14 10:25 ` Thomas Monjalon
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