Re: [PATCH v2] provide y2038 safe socket constants for default/asm-generic ABI

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On 3/31/20 2:32 PM, Vineet Gupta via Libc-alpha wrote:
> These will be used by upcoming RV32 and ARC ports and any future ports.
> 
> Signed-off-by: Alistair Francis <alistair.francis@xxxxxxx>
> Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

ping !

> ---
> This is a straight copy of code originally written by Alistair, hence
> adding his SOB as well
> ---
>  sysdeps/unix/sysv/linux/bits/socket-constants.h | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)
> 
> diff --git a/sysdeps/unix/sysv/linux/bits/socket-constants.h b/sysdeps/unix/sysv/linux/bits/socket-constants.h
> index 9dcc19cd5380..d02e1cbc7cf1 100644
> --- a/sysdeps/unix/sysv/linux/bits/socket-constants.h
> +++ b/sysdeps/unix/sysv/linux/bits/socket-constants.h
> @@ -20,6 +20,8 @@
>  # error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
>  #endif
>  
> +#include <bits/timesize.h>
> +
>  #define SOL_SOCKET 1
>  #define SO_ACCEPTCONN 30
>  #define SO_BROADCAST 6
> @@ -30,9 +32,19 @@
>  #define SO_OOBINLINE 10
>  #define SO_RCVBUF 8
>  #define SO_RCVLOWAT 18
> -#define SO_RCVTIMEO 20
> +#if (__TIMESIZE == 64 && __WORDSIZE == 32 \
> +     && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32))
> +# define SO_RCVTIMEO 66
> +#else
> +# define SO_RCVTIMEO 20
> +#endif
>  #define SO_REUSEADDR 2
>  #define SO_SNDBUF 7
>  #define SO_SNDLOWAT 19
> -#define SO_SNDTIMEO 21
> +#if (__TIMESIZE == 64 && __WORDSIZE == 32 \
> +     && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32))
> +# define SO_SNDTIMEO 67
> +#else
> +# define SO_SNDTIMEO 21
> +#endif
>  #define SO_TYPE 3
> 

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