Re: [PATCH 13/14] mach-defpager: include errno.h

[Samuel Thibault]

Justus Winter, le Fri 08 Nov 2013 21:24:21 +0100, a écrit :
> Define _GNU_SOURCE and include errno.h so that the type error_t is
> defined.
> 
> * mach-defpager/default_pager.c: Define _GNU_SOURCE and include errno.h.

Isn't _GNU_SOURCE already defined on the build command line?

Including errno.h is fine however, indeed.

> ---
>  mach-defpager/default_pager.c |    3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/mach-defpager/default_pager.c b/mach-defpager/default_pager.c
> index 9dad4c2..674f4c3 100644
> --- a/mach-defpager/default_pager.c
> +++ b/mach-defpager/default_pager.c
> @@ -29,6 +29,9 @@
>   * MUST BE ABLE TO ALLOCATE WIRED-DOWN MEMORY!!!
>   */
>  
> +#define _GNU_SOURCE
> +#include <errno.h>
> +
>  #include <mach.h>
>  #include <mach/message.h>
>  #include <mach/notify.h>
> -- 
> 1.7.10.4
> 
> 

-- 
Samuel
+#if defined(__alpha__) && defined(CONFIG_PCI)
+       /*
+        * The meaning of life, the universe, and everything. Plus
+        * this makes the year come out right.
+        */
+       year -= 42;
+#endif
(From the patch for 1.3.2: (kernel/time.c), submitted by Marcus Meissner)