From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kang Kai <Kai.Kang@windriver.com>
Date: Tue, 15 Sep 2015 15:40:25 +0800
Subject: [LTP] [PATCH] replace inline with static inline for gcc 5.x
In-Reply-To: <1442225461-14559-1-git-send-email-kai.kang@windriver.com>
References: <1442225461-14559-1-git-send-email-kai.kang@windriver.com>
Message-ID: <55F7CB69.3030109@windriver.com>
List-Id: <ltp.lists.linux.it>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: ltp@lists.linux.it

Please ignore this patch, V2 will be sent.

Sorry for inconvenience.

--Kai

On 2015?09?14? 18:11, kai.kang@windriver.com wrote:
> From: Kai Kang <kai.kang@windriver.com>
>
> gcc 5.x defaults to -std=gnu11 instead of -std=gnu89 which causes
> semantics for inline functions changes.
>
> GNU89 inline: Same as C99 extern inline.
>
> So the standalone 'inline' causes error such as:
>
> git/testcases/kernel/syscalls/kill/kill10.c:355: undefined reference to `k_sigaction'
>
> Replace inline with static inline to fix this issue.
>
> Ref:
> https://gcc.gnu.org/gcc-5/porting_to.html
>
> Signed-off-by: Kai Kang <kai.kang@windriver.com>
> ---
>   testcases/kernel/controllers/libcontrollers/libcontrollers.c | 2 +-
>   testcases/kernel/syscalls/kill/kill10.c                      | 2 +-
>   2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/testcases/kernel/controllers/libcontrollers/libcontrollers.c b/testcases/kernel/controllers/libcontrollers/libcontrollers.c
> index 844c5bc..75766fc 100644
> --- a/testcases/kernel/controllers/libcontrollers/libcontrollers.c
> +++ b/testcases/kernel/controllers/libcontrollers/libcontrollers.c
> @@ -158,7 +158,7 @@ int read_file(char *filepath, int action, unsigned int *value)
>    * Prints error message and returns -1
>    */
>   
> -inline void error_function(char *msg1, char *msg2)
> +static inline void error_function(char *msg1, char *msg2)
>   {
>   	fprintf(stdout, "ERROR: %s ", msg1);
>   	fprintf(stdout, "%s\n", msg2);
> diff --git a/testcases/kernel/syscalls/kill/kill10.c b/testcases/kernel/syscalls/kill/kill10.c
> index 982d9da..0c51a91 100644
> --- a/testcases/kernel/syscalls/kill/kill10.c
> +++ b/testcases/kernel/syscalls/kill/kill10.c
> @@ -185,7 +185,7 @@ int child_checklist_total = 0;
>   int checklist_cmp(const void *a, const void *b);
>   void checklist_reset(int bit);
>   
> -inline int k_sigaction(int sig, struct sigaction *sa, struct sigaction *osa);
> +static inline int k_sigaction(int sig, struct sigaction *sa, struct sigaction *osa);
>   
>   char *TCID = "kill10";
>   int TST_TOTAL = 1;


-- 
Regards,
Neil | Kai Kang