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fix(lwip): fix build error with PPP enabled #11403

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Merged
Rbb666 merged 2 commits into from
May 20, 2026
+5 −1
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fix(lwip): fix build error with PPP enabled #11403

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a4ac5c6
fix(lwip): fix build error with PPP enabled
Evlers May 19, 2026
ac7577d
fix(lwip): update MEMP_NUM_SYS_TIMEOUT definition for LWIP version co…
Evlers May 19, 2026
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6 changes: 5 additions & 1 deletion components/net/lwip/port/lwipopts.h
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Original file line number Diff line number Diff line change
Expand Up @@ -594,8 +594,12 @@
#define LWIP_NETIF_API 1
#endif

/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */
/* MEMP_NUM_SYS_TIMEOUT: the number of simultaneously active timeouts. */
#if RT_USING_LWIP_VER_NUM == 0x20102
#define MEMP_NUM_SYS_TIMEOUT (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_NUM_TIMEOUTS + (LWIP_IPV6 * (1 + LWIP_IPV6_REASS + LWIP_IPV6_MLD)))
#else
#define MEMP_NUM_SYS_TIMEOUT (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT + (LWIP_IPV6 ? (1 + (2*LWIP_IPV6)) : 0))
#endif

/*
* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
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