LwIP
LWIP_DHCP_MAX_DNS_SERVERS is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPLWIP_DHCP_MAX_DNS_SERVERS

LWIP_DHCP_MAX_DNS_SERVERS macro

LWIP_DHCP_MAX_DNS_SERVERS > 0: Request DNS servers with discover/select. DNS servers received in the response are passed to DNS via dns_setserver() (up to the maximum limit defined here).

Syntax

#define LWIP_DHCP_MAX_DNS_SERVERS DNS_MAX_SERVERS

References

LocationText
opt.h:962
#define LWIP_DHCP_MAX_DNS_SERVERS DNS_MAX_SERVERS
dhcp.c:120
#if LWIP_DNS && LWIP_DHCP_MAX_DNS_SERVERS
dhcp.c:121
#if DNS_MAX_SERVERS > LWIP_DHCP_MAX_DNS_SERVERS