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libdnet: Keep result of pcap_findalldevs around to avoid re-calling frequently

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dmiller
2018-09-18 04:21:18 +00:00
parent f540c58e3f
commit 626f10aca0
2 changed files with 25 additions and 14 deletions
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libdnet-stripped/include/dnet/intf.h
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@@ -63,6 +63,7 @@ int intf_get_index(intf_t *intf, struct intf_entry *entry, int af, unsigned int
int intf_get_src(intf_t *i, struct intf_entry *entry, struct addr *src);
int intf_get_dst(intf_t *i, struct intf_entry *entry, struct addr *dst);
int intf_get_pcap_devname(const char *intf_name, char *pcapdev, int pcapdevlen);
int intf_get_pcap_devname_cached(const char *intf_name, char *pcapdev, int pcapdevlen, int refresh);
int intf_set(intf_t *i, const struct intf_entry *entry);
int intf_loop(intf_t *i, intf_handler callback, void *arg);
intf_t *intf_close(intf_t *i);