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Fix compile error on libpcap < 1.9.0

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In response to #91.
This commit is contained in:
Joseph C. Lehner 2022-05-30 10:33:14 +02:00
parent e181f92d8d
commit 908c384507
1 changed files with 5 additions and 0 deletions
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5
ethsock.c
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@ -567,6 +567,7 @@ inline uint8_t *ethsock_get_hwaddr(struct ethsock *sock)
bool ethsock_is_wifi(struct ethsock *sock) bool ethsock_is_wifi(struct ethsock *sock)
{ {
#ifdef PCAP_IF_WIRELESS
bpf_u_int32 flags; bpf_u_int32 flags;
if (!intf_get_pcap_flags(sock->intf, &flags)) { if (!intf_get_pcap_flags(sock->intf, &flags)) {
@ -574,6 +575,10 @@ bool ethsock_is_wifi(struct ethsock *sock)
} }
return flags & PCAP_IF_WIRELESS; return flags & PCAP_IF_WIRELESS;
#else
#warning "libpcap version is < 1.9.0"
return false;
#endif
} }
bool ethsock_is_unplugged(struct ethsock *sock) bool ethsock_is_unplugged(struct ethsock *sock)