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Fix Windows build errors

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This commit is contained in:
Joseph C. Lehner 2023-01-11 18:35:35 +01:00
parent f6990ac433
commit a6e7355235
1 changed files with 8 additions and 0 deletions
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8
ethsock.c
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@ -93,10 +93,14 @@ static int x_pcap_findalldevs(pcap_if_t **devs)
return 0; return 0;
} }
// pcap_set_immediate_mode was introduced in libpcap-1.5.0,
// but we also want to support earlier versions
static int (*f_pcap_set_immediate_mode)(pcap_t*, int) = NULL; static int (*f_pcap_set_immediate_mode)(pcap_t*, int) = NULL;
static int x_pcap_set_immediate_mode(pcap_t *p, int immediate_mode) static int x_pcap_set_immediate_mode(pcap_t *p, int immediate_mode)
{ {
#ifndef NMRPFLASH_WINDOWS
if (!f_pcap_set_immediate_mode) { if (!f_pcap_set_immediate_mode) {
f_pcap_set_immediate_mode = dlsym(NULL, "pcap_set_immediate_mode"); f_pcap_set_immediate_mode = dlsym(NULL, "pcap_set_immediate_mode");
} }
@ -111,6 +115,10 @@ static int x_pcap_set_immediate_mode(pcap_t *p, int immediate_mode)
// silently ignore // silently ignore
return 0; return 0;
} }
#else
// No workaround for Npcap
return pcap_set_immediate_mode(p, immediate_mode);
#endif
} }
#ifdef NMRPFLASH_BSD #ifdef NMRPFLASH_BSD