Re: [Minios-devel] [UNIKRAFT/LWIP PATCH 4/4] patches: Add more fields to struct ifreq

[Roxana Nicolescu <nicolescu.roxana1996@xxxxxxxxx>]

Same problem with the previous patch.

Reviewed-by: Roxana Nicolescu <nicolescu.roxana1996@xxxxxxxxx>

On 06.12.2019 15:23, Costin Lupu wrote:
> Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
> ---
>   ...ches-Add-more-fields-to-struct-ifreq.patch | 56 +++++++++++++++++++
>   1 file changed, 56 insertions(+)
>   create mode 100644 patches/0005-patches-Add-more-fields-to-struct-ifreq.patch
>
> diff --git a/patches/0005-patches-Add-more-fields-to-struct-ifreq.patch 
> b/patches/0005-patches-Add-more-fields-to-struct-ifreq.patch
> new file mode 100644
> index 0000000..45f55a6
> --- /dev/null
> +++ b/patches/0005-patches-Add-more-fields-to-struct-ifreq.patch
> @@ -0,0 +1,56 @@
> +From 81407f65f9bca7e6561c912beeb2ca4db0a6cfbe Mon Sep 17 00:00:00 2001
> +From: Costin Lupu <costin.lup@xxxxxxxxx>
> +Date: Thu, 5 Dec 2019 08:43:34 +0200
> +Subject: [PATCH] patches: Add more fields to struct ifreq
> +
> +Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
> +---
> + src/include/lwip/sockets.h | 30 ++++++++++++++++++++++++++++++
> + 1 file changed, 30 insertions(+)
> +
> +diff --git a/src/include/lwip/sockets.h b/src/include/lwip/sockets.h
> +index 4e333ae..cf91a9b 100644
> +--- a/src/include/lwip/sockets.h
> ++++ b/src/include/lwip/sockets.h
> +@@ -184,8 +184,38 @@ will need to increase long long */
> + #define IFNAMSIZ NETIF_NAMESIZE
> + struct ifreq {
> +   char ifr_name[IFNAMSIZ]; /* Interface name */
> ++      union {
> ++              struct sockaddr ifru_addr;
> ++              struct sockaddr ifru_dstaddr;
> ++              struct sockaddr ifru_broadaddr;
> ++              struct sockaddr ifru_netmask;
> ++              struct sockaddr ifru_hwaddr;
> ++              short int ifru_flags;
> ++              int ifru_ivalue;
> ++              int ifru_mtu;
> ++              /*struct ifmap ifru_map;*/
> ++              char ifru_slave[IFNAMSIZ];
> ++              char ifru_newname[IFNAMSIZ];
> ++              char *ifru_data;
> ++      } ifr_ifru;
> + };
> +
> ++#define ifr_hwaddr    ifr_ifru.ifru_hwaddr
> ++#define ifr_addr      ifr_ifru.ifru_addr
> ++#define ifr_dstaddr   ifr_ifru.ifru_dstaddr
> ++#define ifr_broadaddr ifr_ifru.ifru_broadaddr
> ++#define ifr_netmask   ifr_ifru.ifru_netmask
> ++#define ifr_flags     ifr_ifru.ifru_flags
> ++#define ifr_metric    ifr_ifru.ifru_ivalue
> ++#define ifr_mtu               ifr_ifru.ifru_mtu
> ++#define ifr_map               ifr_ifru.ifru_map
> ++#define ifr_slave     ifr_ifru.ifru_slave
> ++#define ifr_data      ifr_ifru.ifru_data
> ++#define ifr_ifindex   ifr_ifru.ifru_ivalue
> ++#define ifr_bandwidth ifr_ifru.ifru_ivalue
> ++#define ifr_qlen      ifr_ifru.ifru_ivalue
> ++#define ifr_newname   ifr_ifru.ifru_newname
> ++
> + /* Socket protocol types (TCP/UDP/RAW) */
> + #define SOCK_STREAM     1
> + #define SOCK_DGRAM      2
> +--
> +2.20.1
> +
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