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FSBUILD-168 now he has to come to cluecon 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13600 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-06-03 22:30:09 +00:00
parent 78c0c3b80e
commit 8cc053a611
1 changed files with 71 additions and 3 deletions
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72
src/switch_utils.c
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@ -740,9 +740,8 @@ SWITCH_DECLARE(const char *) switch_stristr(const char *instr, const char *str)
return NULL;
}
#ifndef WIN32
#ifdef HAVE_GETIFADDRS
#include <ifaddrs.h>
static int get_netmask(struct sockaddr_in *me, int *mask)
{
struct ifaddrs *ifaddrs, *i = NULL;
@ -761,9 +760,78 @@ static int get_netmask(struct sockaddr_in *me, int *mask)
}
}
freeifaddrs(ifaddrs);
return -2;
}
#elif defined(__linux__)
#include <sys/ioctl.h>
#include <net/if.h>
static int get_netmask(struct sockaddr_in *me, int *mask)
{
static struct ifreq ifreqs[20] = { {{{0}}} };
struct ifconf ifconf;
int nifaces, i;
int sock;
int r = -1;
memset(&ifconf,0,sizeof(ifconf));
ifconf.ifc_buf = (char*) (ifreqs);
ifconf.ifc_len = sizeof(ifreqs);
if ((sock = socket(AF_INET,SOCK_STREAM, 0)) < 0) {
goto end;
}
if (ioctl(sock, SIOCGIFCONF, (char *) &ifconf) < 0) {
goto end;
}
nifaces = ifconf.ifc_len / sizeof(struct ifreq);
for(i = 0; i < nifaces; i++) {
struct sockaddr_in *sin = NULL;
struct in_addr ip;
ioctl(sock, SIOCGIFADDR, &ifreqs[i]);
sin = (struct sockaddr_in *)&ifreqs[i].ifr_addr;
ip = sin->sin_addr;
if (ip.s_addr == me->sin_addr.s_addr) {
ioctl(sock, SIOCGIFNETMASK, &ifreqs[i]);
sin = (struct sockaddr_in *)&ifreqs[i].ifr_addr;
//mask = sin->sin_addr;
*mask = sin->sin_addr.s_addr;
r = 0;
break;
}
}
end:
close(sock);
return r;
}
#elif defined(WIN32)
static int get_netmask(struct sockaddr_in *me, int *mask)
{
return -1;
}
#else
static int get_netmask(struct sockaddr_in *me, int *mask)
{
return -1;
}
#endif
SWITCH_DECLARE(switch_status_t) switch_find_local_ip(char *buf, int len, int *mask, int family)