[PATCH 01/30] socket: Add hidden prototype for setsockopt

[Adhemerval Zanella]

LGTM, thanks.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

On 08/07/2021 11:59, Florian Weimer via Libc-alpha wrote:
> ---
>  include/sys/socket.h                 | 3 ++-
>  sysdeps/mach/hurd/setsockopt.c       | 2 +-
>  sysdeps/unix/sysv/linux/setsockopt.c | 5 +++--
>  3 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/include/sys/socket.h b/include/sys/socket.h
> index 38a1f76b3b..a1d749f9fa 100644
> --- a/include/sys/socket.h
> +++ b/include/sys/socket.h
> @@ -118,7 +118,8 @@ libc_hidden_proto (__recvmmsg64)
>     Returns 0 on success, -1 for errors.  */
>  extern int __setsockopt (int __fd, int __level, int __optname,
>  			 const void *__optval,
> -			 socklen_t __optlen) attribute_hidden;
> +			 socklen_t __optlen);
> +libc_hidden_proto (__setsockopt)
>  
>  /* Put the current value for socket FD's option OPTNAME at protocol level LEVEL
>     into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's

Ok.

> diff --git a/sysdeps/mach/hurd/setsockopt.c b/sysdeps/mach/hurd/setsockopt.c
> index 283af7114c..165c085599 100644
> --- a/sysdeps/mach/hurd/setsockopt.c
> +++ b/sysdeps/mach/hurd/setsockopt.c
> @@ -38,5 +38,5 @@ __setsockopt (int fd,
>      return __hurd_dfail (fd, err);
>    return 0;
>  }
> -
> +libc_hidden_def (__setsockopt)
>  weak_alias (__setsockopt, setsockopt)


Ok.

> diff --git a/sysdeps/unix/sysv/linux/setsockopt.c b/sysdeps/unix/sysv/linux/setsockopt.c
> index 2792f1b5a1..bb3017f89c 100644
> --- a/sysdeps/unix/sysv/linux/setsockopt.c
> +++ b/sysdeps/unix/sysv/linux/setsockopt.c
> @@ -90,7 +90,7 @@ setsockopt32 (int fd, int level, int optname, const void *optval,
>  #endif
>  
>  int
> -setsockopt (int fd, int level, int optname, const void *optval, socklen_t len)
> +__setsockopt (int fd, int level, int optname, const void *optval, socklen_t len)
>  {
>    int r = setsockopt_syscall (fd, level, optname, optval, len);
>  
> @@ -101,4 +101,5 @@ setsockopt (int fd, int level, int optname, const void *optval, socklen_t len)
>  
>    return r;
>  }
> -weak_alias (setsockopt, __setsockopt)
> +libc_hidden_def (__setsockopt)
> +weak_alias (__setsockopt, setsockopt)
> 


Ok.