[PATCH 2/5] os: use a constant for backtrace array size

[Jasper St. Pierre]

Reviewed-by: Jasper St. Pierre <jstpierre at mecheye.net>


On Tue, Oct 29, 2013 at 7:25 PM, Peter Hutterer <peter.hutterer at who-t.net>wrote:

> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
> ---
>  os/backtrace.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/os/backtrace.c b/os/backtrace.c
> index 426f9b1..3d1195b 100644
> --- a/os/backtrace.c
> +++ b/os/backtrace.c
> @@ -114,14 +114,15 @@ xorg_backtrace(void)
>  void
>  xorg_backtrace(void)
>  {
> -    void *array[64];
> +    const int BT_SIZE = 64;
> +    void *array[BT_SIZE];
>      const char *mod;
>      int size, i;
>      Dl_info info;
>
>      ErrorFSigSafe("\n");
>      ErrorFSigSafe("Backtrace:\n");
> -    size = backtrace(array, 64);
> +    size = backtrace(array, BT_SIZE);
>      for (i = 0; i < size; i++) {
>          int rc = dladdr(array[i], &info);
>
> --
> 1.8.3.1
>
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-- 
  Jasper
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