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net/procfs: Simplify logic for tcp/udp stats

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By:
1. Take out net_ip_binding_laddr/raddr macro
2. INET6_ADDRSTRLEN is long enough for all address buffer and no need to
   add 0 to the end of buffer since inet_ntop will do so

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
This commit is contained in:
Zhe Weng
2023-08-07 12:01:48 +08:00
committed by Xiang Xiao
parent 858e43df91
commit 194d0cdec9
3 changed files with 39 additions and 52 deletions
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include/nuttx/net/ip.h
+27
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@@ -421,6 +421,33 @@ extern "C"
(ipv6addr)->s6_addr16[4] == 0 && \
(ipv6addr)->s6_addr16[5] == 0xffff)
/****************************************************************************
* Macro: net_ip_binding_laddr, net_ip_binding_raddr
*
* Description:
* Get the laddr/raddr pointer form an ip_binding_u.
*
* Input Parameters:
* u - The union of address binding.
* domain - The domain of address.
*
****************************************************************************/
#if defined(CONFIG_NET_IPv4) && defined(CONFIG_NET_IPv6)
# define net_ip_binding_laddr(u, domain) \
(((domain) == PF_INET) ? (FAR void *)(&(u)->ipv4.laddr) : \
(FAR void *)(&(u)->ipv6.laddr))
# define net_ip_binding_raddr(u, domain) \
(((domain) == PF_INET) ? (FAR void *)(&(u)->ipv4.raddr) : \
(FAR void *)(&(u)->ipv6.raddr))
#elif defined(CONFIG_NET_IPv4)
# define net_ip_binding_laddr(u, domain) ((FAR void *)(&(u)->ipv4.laddr))
# define net_ip_binding_raddr(u, domain) ((FAR void *)(&(u)->ipv4.raddr))
#else
# define net_ip_binding_laddr(u, domain) ((FAR void *)(&(u)->ipv6.laddr))
# define net_ip_binding_raddr(u, domain) ((FAR void *)(&(u)->ipv6.raddr))
#endif
/****************************************************************************
* Macro: net_ipv4addr_copy, net_ipv4addr_hdrcopy, net_ipv6addr_copy, and
* net_ipv6addr_hdrcopy