Re: [PATCH 2/2] kconfig: clean up header inclusion

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On Fri, Oct 30, 2020 at 12:52 AM Boris Kolpackov
<boris@xxxxxxxxxxxxxxxxx> wrote:
>
> - Add missing includes.
> - Remove no longer necessary includes.
> - Separate non-portable header includes for easier porting.

I think the definition of "non-portable"
depends on how far we expand the supported system.

I guess you want to segregate <unistd.h> and <sys/mmap.h>
because you do not have them on Windows, correct?


>
> Signed-off-by: Boris Kolpackov <boris@xxxxxxxxxxxxxxxxx>
> ---
>  scripts/kconfig/conf.c     | 6 +++---
>  scripts/kconfig/confdata.c | 4 +++-
>  scripts/kconfig/lexer.l    | 1 -
>  scripts/kconfig/symbol.c   | 3 ++-
>  4 files changed, 8 insertions(+), 6 deletions(-)
>
> diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
> index f6e548b..74974df 100644
> --- a/scripts/kconfig/conf.c
> +++ b/scripts/kconfig/conf.c
> @@ -9,12 +9,12 @@
>  #include <stdlib.h>
>  #include <string.h>
>  #include <time.h>
> -#include <unistd.h>
>  #include <getopt.h>
> -#include <sys/stat.h>
> -#include <sys/time.h>
>  #include <errno.h>
>
> +#include <unistd.h>
> +#include <sys/time.h>
> +
>  #include "lkc.h"
>
>  static void conf(struct menu *menu);
> diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
> index a39d93e..64344b9 100644
> --- a/scripts/kconfig/confdata.c
> +++ b/scripts/kconfig/confdata.c
> @@ -3,7 +3,7 @@
>   * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx>
>   */
>
> -#include <sys/mman.h>
> +#include <sys/types.h>
>  #include <sys/stat.h>
>  #include <ctype.h>
>  #include <errno.h>
> @@ -14,7 +14,9 @@
>  #include <stdlib.h>
>  #include <string.h>
>  #include <time.h>
> +
>  #include <unistd.h>
> +#include <sys/mman.h>
>
>  #include "lkc.h"
>
> diff --git a/scripts/kconfig/lexer.l b/scripts/kconfig/lexer.l
> index 240109f..9c22cb5 100644
> --- a/scripts/kconfig/lexer.l
> +++ b/scripts/kconfig/lexer.l
> @@ -12,7 +12,6 @@
>  #include <stdio.h>
>  #include <stdlib.h>
>  #include <string.h>
> -#include <unistd.h>
>
>  #include "lkc.h"
>  #include "parser.tab.h"
> diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
> index ffa3ec6..0e0f1cc 100644
> --- a/scripts/kconfig/symbol.c
> +++ b/scripts/kconfig/symbol.c
> @@ -6,8 +6,9 @@
>  #include <ctype.h>
>  #include <stdlib.h>
>  #include <string.h>
> +#include <sys/types.h> // off_t
> +
>  #include <regex.h>
> -#include <sys/utsname.h>
>
>  #include "lkc.h"
>
> --
> 2.29.0
>


-- 
Best Regards
Masahiro Yamada



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