embedaddon/sudo/src/net_ifs.c - diff

Return to net_ifs.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / sudo / src

version 1.1.1.3, 2013/07/22 10:46:13	version 1.1.1.4, 2013/10/14 07:56:35
Line 81 struct rtentry;	Line 81 struct rtentry;

#include "missing.h"	#include "missing.h"
#include "alloc.h"	#include "alloc.h"
#include "error.h"	#include "fatal.h"
#include "sudo_debug.h"	#include "sudo_debug.h"

#define DEFAULT_TEXT_DOMAIN "sudo"	#define DEFAULT_TEXT_DOMAIN "sudo"
Line 111 get_net_ifs(char **addrinfo)	Line 111 get_net_ifs(char **addrinfo)
struct sockaddr_in6 *sin6;	struct sockaddr_in6 *sin6;
char addrbuf[INET6_ADDRSTRLEN];	char addrbuf[INET6_ADDRSTRLEN];
#endif	#endif
int ailen, i, len, num_interfaces = 0;	int ailen, len, num_interfaces = 0;
char *cp;	char *cp;
debug_decl(get_net_ifs, SUDO_DEBUG_NETIF)	debug_decl(get_net_ifs, SUDO_DEBUG_NETIF)

Line 140 get_net_ifs(char **addrinfo)	Line 140 get_net_ifs(char **addrinfo)
*addrinfo = cp = emalloc(ailen);	*addrinfo = cp = emalloc(ailen);

/* Store the IP addr/netmask pairs. */	/* Store the IP addr/netmask pairs. */
for (ifa = ifaddrs, i = 0; ifa != NULL; ifa = ifa -> ifa_next) {	for (ifa = ifaddrs; ifa != NULL; ifa = ifa -> ifa_next) {
/* Skip interfaces marked "down" and "loopback". */	/* Skip interfaces marked "down" and "loopback". */
if (ifa->ifa_addr == NULL \|\| ifa->ifa_netmask == NULL \|\|	if (ifa->ifa_addr == NULL \|\| ifa->ifa_netmask == NULL \|\|
!ISSET(ifa->ifa_flags, IFF_UP) \|\| ISSET(ifa->ifa_flags, IFF_LOOPBACK))	!ISSET(ifa->ifa_flags, IFF_UP) \|\| ISSET(ifa->ifa_flags, IFF_LOOPBACK))