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Added pcap_fileno to the dynamically loaded libpcap entry points since it is needed by OS X.

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This commit is contained in:
Mark Pizzolato 2011-11-17 11:59:50 -08:00
parent 2793d49bf9
commit 934836483b
2 changed files with 11 additions and 1 deletions
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2
makefile
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@ -117,7 +117,7 @@ ifeq ($(WIN32),) #*nix Environments (&& cygwin)
$(info using libpcap: $(call find_lib,pcap) $(call find_include,pcap))
else # default build uses dynamic libpcap
NETWORK_CCDEFS = -DUSE_SHARED
$(info using libpcap: $$(call find_include,pcap))
$(info using libpcap: $(call find_include,pcap))
endif
else
NETWORK_CCDEFS = -DUSE_SHARED

10
sim_ether.c
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@ -863,6 +863,7 @@ static int (*p_pcap_setmintocopy) (pcap_t* handle, int);
static HANDLE (*p_pcap_getevent) (pcap_t *);
#else
static int (*p_pcap_get_selectable_fd) (pcap_t *);
static int (*p_pcap_fileno) (pcap_t *);
#endif
static int (*p_pcap_sendpacket) (pcap_t* handle, const u_char* msg, int len);
static int (*p_pcap_setfilter) (pcap_t *, struct bpf_program *);
@ -933,6 +934,7 @@ int load_pcap(void) {
load_function("pcap_getevent", (void**) &p_pcap_getevent);
#else
load_function("pcap_get_selectable_fd", (void**) &p_pcap_get_selectable_fd);
load_function("pcap_fileno", (void**) &p_pcap_fileno);
#endif
load_function("pcap_sendpacket", (void**) &p_pcap_sendpacket);
load_function("pcap_setfilter", (void**) &p_pcap_setfilter);
@ -1054,6 +1056,14 @@ int pcap_get_selectable_fd(pcap_t* a) {
return 0;
}
}
int pcap_fileno(pcap_t * a) {
if (load_pcap() != 0) {
return p_pcap_fileno(a);
} else {
return 0;
}
}
#endif
int pcap_sendpacket(pcap_t* a, const u_char* b, int c) {