Re: [Qemu-devel] [PATCH v3 04/13] linux-user/strace: Add print_timezone()

[Laurent Vivier <laurent@vivier.eu>]

Le 02/07/2018 à 19:50, Philippe Mathieu-Daudé a écrit :
> Suggested-by: Laurent Vivier <laurent@vivier.eu>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  linux-user/strace.c | 21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 
> diff --git a/linux-user/strace.c b/linux-user/strace.c
> index 311e63ef75..49bdee6d83 100644
> --- a/linux-user/strace.c
> +++ b/linux-user/strace.c
> @@ -63,6 +63,7 @@ UNUSED static void print_string(abi_long, int);
>  UNUSED static void print_buf(abi_long addr, abi_long len, int last);
>  UNUSED static void print_raw_param(const char *, abi_long, int);
>  UNUSED static void print_timeval(abi_ulong, int);
> +UNUSED static void print_timezone(abi_ulong, int);
>  UNUSED static void print_number(abi_long, int);
>  UNUSED static void print_signal(abi_ulong, int);
>  UNUSED static void print_sockaddr(abi_ulong addr, abi_long addrlen);
> @@ -1184,6 +1185,26 @@ print_timeval(abi_ulong tv_addr, int last)
>          gemu_log("NULL%s", get_comma(last));
>  }
>  
> +static void
> +print_timezone(abi_ulong tz_addr, int last)
> +{
> +    if (tz_addr) {
> +        struct target_timezone *tz;
> +
> +        tz = lock_user(VERIFY_READ, tz_addr, sizeof(*tz), 1);
> +        if (!tz) {
> +            print_pointer(tz, last);

print_pointer(tz_addr, last);

Thanks,
Laurent