svn commit: r331943 - head/include

[Konstantin Belousov]

On Tue, Apr 03, 2018 at 08:14:37PM +0000, Cy Schubert wrote:
> Author: cy
> Date: Tue Apr  3 20:14:37 2018
> New Revision: 331943
> URL: https://svnweb.freebsd.org/changeset/base/331943
> 
> Log:
>   Include update to stdio.h missed in r331936.
>   
>   In my attempt to limit the commit in r331936 to only the gets_s()
>   commit and not include unrelated patches in my tree, this patch
>   was missed.
>   
>   Reported by:	pfg
>   MFC after:	2 weeks
>   X-MFC with:	r331936
>   Differential Revision:	https://reviews.freebsd.org/D12785
> 
> Modified:
>   head/include/stdio.h
> 
> Modified: head/include/stdio.h
> ==============================================================================
> --- head/include/stdio.h	Tue Apr  3 19:51:23 2018	(r331942)
> +++ head/include/stdio.h	Tue Apr  3 20:14:37 2018	(r331943)
> @@ -51,6 +51,11 @@ typedef	__size_t	size_t;
>  #define	_SIZE_T_DECLARED
>  #endif
>  
> +#ifndef _RSIZE_T_DEFINED
> +#define _RSIZE_T_DEFINED
> +typedef size_t rsize_t;
> +#endif
> +
>  #if __POSIX_VISIBLE >= 200809
>  #ifndef _OFF_T_DECLARED
>  #define	_OFF_T_DECLARED
> @@ -265,6 +270,9 @@ size_t	 fwrite(const void * __restrict, size_t, size_t
>  int	 getc(FILE *);
>  int	 getchar(void);
>  char	*gets(char *);
> +#if defined(__EXT1_VISIBLE) && __EXT1_VISIBLE == 1
What is the purpose of the __EXT1_VISIBLE == 1 check ?
It is against the intended __XX_VISIBLE mechanism construction.

> +char	*gets_s(char *, rsize_t);
> +#endif
>  void	 perror(const char *);
>  int	 printf(const char * __restrict, ...);
>  int	 putc(int, FILE *);