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Applied FreeBSD portability patch from Jay Fink (he found it in FreeBSD ports tree). The patch

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marks pcap file descriptors as not select()able by Nmap for FreeBSD versions < 5 (__FreeBSD_version < 500000)
This commit is contained in:
fyodor 2009-09-17 03:03:10 +00:00
parent 875dcddd2c
commit 93c4dec5d0
1 changed files with 2 additions and 2 deletions
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4
tcpip.cc
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@ -2410,7 +2410,7 @@ char *readip_pcap(pcap_t * pd, unsigned int *len, long to_usec,
// Returns whether the system supports pcap_get_selectable_fd() properly
bool pcap_selectable_fd_valid() {
#if defined(WIN32) || defined(MACOSX)
#if defined(WIN32) || defined(MACOSX) || (defined(FREEBSD) && (__FreeBSD_version < 500000))
return false;
#else
return true;
@ -2424,7 +2424,7 @@ bool pcap_selectable_fd_valid() {
results. If you just want to test whether the function is supported,
use pcap_selectable_fd_valid() instead. */
int my_pcap_get_selectable_fd(pcap_t * p) {
#if defined(WIN32) || defined(MACOSX)
#if defined(WIN32) || defined(MACOSX) || (defined(FREEBSD) && (__FreeBSD_version < 500000))
return -1;
#else
assert(pcap_selectable_fd_valid());