diff options
Diffstat (limited to 'src/dumm/iface.c')
| -rw-r--r-- | src/dumm/iface.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/dumm/iface.c b/src/dumm/iface.c index bf73c82a5..9910c392e 100644 --- a/src/dumm/iface.c +++ b/src/dumm/iface.c @@ -55,10 +55,10 @@ bool iface_control(char *name, bool up) int s; bool good = FALSE; struct ifreq ifr; - + memset(&ifr, 0, sizeof(struct ifreq)); strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name)); - + s = socket(AF_INET, SOCK_DGRAM, 0); if (!s) { @@ -104,7 +104,7 @@ static char* get_hostif(private_iface_t *this) */ static bool add_address(private_iface_t *this, host_t *addr) { - return (this->guest->exec(this->guest, NULL, NULL, + return (this->guest->exec(this->guest, NULL, NULL, "exec ip addr add %H dev %s", addr, this->guestif) == 0); } @@ -185,7 +185,7 @@ static guest_t* get_guest(private_iface_t *this) { return this->guest; } - + /** * destroy the tap device */ @@ -193,7 +193,7 @@ static bool destroy_tap(private_iface_t *this) { struct ifreq ifr; int tap; - + if (!iface_control(this->hostif, FALSE)) { DBG1("bringing iface down failed: %m"); @@ -201,7 +201,7 @@ static bool destroy_tap(private_iface_t *this) memset(&ifr, 0, sizeof(ifr)); ifr.ifr_flags = IFF_TAP | IFF_NO_PI; strncpy(ifr.ifr_name, this->hostif, sizeof(ifr.ifr_name) - 1); - + tap = open(TAP_DEVICE, O_RDWR); if (tap < 0) { @@ -241,11 +241,11 @@ static char* create_tap(private_iface_t *this) if (ioctl(tap, TUNSETIFF, &ifr) < 0 || ioctl(tap, TUNSETPERSIST, 1) < 0 || ioctl(tap, TUNSETOWNER, 0)) - { + { DBG1("creating new tap device failed: %m"); close(tap); return NULL; - } + } close(tap); return strdup(ifr.ifr_name); } @@ -274,7 +274,7 @@ static void destroy(private_iface_t *this) iface_t *iface_create(char *name, guest_t *guest, mconsole_t *mconsole) { private_iface_t *this = malloc_thing(private_iface_t); - + this->public.get_hostif = (char*(*)(iface_t*))get_hostif; this->public.get_guestif = (char*(*)(iface_t*))get_guestif; this->public.add_address = (bool(*)(iface_t*, host_t *addr))add_address; |