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CodeScopeSTM32 Libraries and SamplesLwIPnetif::mtu

netif::mtu field

maximum transfer unit (in bytes)

Syntax

u16_t mtu;

Examples

netif::mtu is referenced by 35 libraries and example projects.

References

LocationReferrerText
netif.h:335
u16_t mtu;
dhcp.c:387dhcp_select()
options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
dhcp.c:749dhcp_start()
if (netif->mtu < DHCP_MAX_MSG_LEN_MIN_REQUIRED) {
dhcp.c:835dhcp_inform()
options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
dhcp.c:1001dhcp_discover()
options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
dhcp.c:1168dhcp_renew()
options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
dhcp.c:1223dhcp_rebind()
options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
ip4.c:1001ip4_output_if_src()
if (netif->mtu && (p->tot_len > netif->mtu)) {
ip4_frag.c:750ip4_frag()
const u16_t nfb = (u16_t)((netif->mtu - IP_HLEN) / 8);
ip4_frag.c:852ip4_frag()
last = (left <= netif->mtu - IP_HLEN);
netif.c:327netif_add()
netif->mtu = 0;
tcp.c:2264tcp_eff_send_mss_netif()
mtu = outif->mtu;

Data Use

Functions writing netif::mtu
Functions reading netif::mtu
all items filtered out
netif::mtu
all items filtered out
Type of netif::mtu
netif::mtu
all items filtered out