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2005-06-19 Dan Williams <dcbw@redhat.com>

Browse source 
* WEXT_DEBUG->IOCTL_DEBUG, extend checking to all ioctl() calls


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@720 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams 2005-06-19 19:07:47 +00:00
parent 984d79a076
commit e5638d0eaa
4 changed files with 208 additions and 60 deletions
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4
ChangeLog
View file

@ -1,3 +1,7 @@
2005-06-19 Dan Williams <dcbw@redhat.com>
* WEXT_DEBUG->IOCTL_DEBUG, extend checking to all ioctl() calls
2005-06-18 Ray Strode <rstrode@redhat.com>
* src/nm-netlink-monitor.c

86
src/NetworkManagerDevice.c
View file

@ -100,7 +100,13 @@ static gboolean nm_device_test_wireless_extensions (NMDevice *dev)
if ((sk = nm_dev_sock_open (dev, DEV_WIRELESS, __FUNCTION__, NULL)))
{
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWNAME\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGIWNAME, ioctl_buf);
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET IWNAME\n", nm_device_get_iface (dev));
#endif
nm_dev_sock_close (sk);
}
return (err == 0);
@ -767,7 +773,7 @@ static gboolean nm_device_wireless_is_associated (NMDevice *dev)
* address check using this check on IWNAME. Its faster.
*/
memset (&wrq, 0, sizeof (struct iwreq));
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWNAME.", nm_device_get_iface (dev));
#endif
if (iw_get_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCGIWNAME, &wrq) >= 0)
@ -787,7 +793,7 @@ static gboolean nm_device_wireless_is_associated (NMDevice *dev)
* Is there a better way? Some cards don't work too well with this check, ie
* Lucent WaveLAN.
*/
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWAP.", nm_device_get_iface (dev));
#endif
if (iw_get_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCGIWAP, &wrq) >= 0)
@ -937,7 +943,7 @@ char * nm_device_get_essid (NMDevice *dev)
{
wireless_config info;
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET 'basic config' for ESSID.", nm_device_get_iface (dev));
#endif
err = iw_get_basic_config (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), &info);
@ -996,7 +1002,7 @@ void nm_device_set_essid (NMDevice *dev, const char *essid)
wreq.u.essid.length = strlen (safe_essid) + 1;
wreq.u.essid.flags = 1; /* Enable essid on card */
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IWESSID.", nm_device_get_iface (dev));
#endif
if ((err = iw_set_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCSIWESSID, &wreq)) == -1)
@ -1040,7 +1046,7 @@ double nm_device_get_frequency (NMDevice *dev)
{
struct iwreq wrq;
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWFREQ.", nm_device_get_iface (dev));
#endif
err = iw_get_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCGIWFREQ, &wrq);
@ -1111,7 +1117,7 @@ void nm_device_set_frequency (NMDevice *dev, const double freq)
wrq.u.freq.flags = IW_FREQ_FIXED;
iw_float2freq (freq, &wrq.u.freq);
}
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IWFREQ.", nm_device_get_iface (dev));
#endif
if ((err = iw_set_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCSIWFREQ, &wrq)) == -1)
@ -1155,7 +1161,7 @@ int nm_device_get_bitrate (NMDevice *dev)
if ((sk = nm_dev_sock_open (dev, DEV_WIRELESS, __FUNCTION__, NULL)))
{
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWRATE.", nm_device_get_iface (dev));
#endif
err = iw_get_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCGIWRATE, &wrq);
@ -1203,7 +1209,7 @@ void nm_device_set_bitrate (NMDevice *dev, const int Mbps)
wrq.u.bitrate.fixed = 0;
}
/* Silently fail as not all drivers support setting bitrate yet (ipw2x00 for example) */
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IWRATE.", nm_device_get_iface (dev));
#endif
iw_set_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCSIWRATE, &wrq);
@ -1245,7 +1251,7 @@ void nm_device_get_ap_address (NMDevice *dev, struct ether_addr *addr)
if ((sk = nm_dev_sock_open (dev, DEV_WIRELESS, __FUNCTION__, NULL)))
{
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWAP.", nm_device_get_iface (dev));
#endif
if (iw_get_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCGIWAP, &wrq) >= 0)
@ -1333,7 +1339,7 @@ void nm_device_set_enc_key (NMDevice *dev, const char *key, NMDeviceAuthMethod a
if (set_key)
{
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IWENCODE.", nm_device_get_iface (dev));
#endif
if (iw_set_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCSIWENCODE, &wreq) == -1)
@ -1411,11 +1417,11 @@ void nm_device_update_signal_strength (NMDevice *dev)
{
memset (&range, 0, sizeof (iwrange));
memset (&stats, 0, sizeof (iwstats));
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET 'iwrange'.", nm_device_get_iface (dev));
#endif
has_range = (iw_get_range_info (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), &range) >= 0);
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET 'iwstats'.", nm_device_get_iface (dev));
#endif
if (iw_get_stats (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), &stats, &range, has_range) == 0)
@ -1477,10 +1483,13 @@ void nm_device_update_ip4_address (NMDevice *dev)
memset (&req, 0, sizeof (struct ifreq));
strncpy ((char *)(&req.ifr_name), nm_device_get_iface (dev), strlen (nm_device_get_iface (dev)));
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IFADDR.", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGIFADDR, &req);
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET IFADDR.", nm_device_get_iface (dev));
#endif
nm_dev_sock_close (sk);
if (err != 0)
return;
@ -1541,10 +1550,13 @@ void nm_device_update_hw_address (NMDevice *dev)
memset (&req, 0, sizeof (struct ifreq));
strncpy ((char *)(&req.ifr_name), nm_device_get_iface (dev), strlen (nm_device_get_iface (dev)));
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IFHWADDR.", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGIFHWADDR, &req);
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET IFHWADDR.", nm_device_get_iface (dev));
#endif
nm_dev_sock_close (sk);
if (err != 0)
return;
@ -1600,10 +1612,13 @@ gboolean nm_device_is_up (NMDevice *dev)
/* Get device's flags */
strcpy (ifr.ifr_name, nm_device_get_iface (dev));
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IFFLAGS.", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGIFFLAGS, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET IFFLAGS.", nm_device_get_iface (dev));
#endif
nm_dev_sock_close (sk);
if (!err)
return (!((ifr.ifr_flags^IFF_UP) & IFF_UP));
@ -1728,7 +1743,7 @@ NMNetworkMode nm_device_get_mode (NMDevice *dev)
int err;
memset (&wrq, 0, sizeof (struct iwreq));
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IWMODE.", nm_device_get_iface (dev));
#endif
if (iw_get_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCGIWMODE, &wrq) == 0)
@ -1795,7 +1810,7 @@ gboolean nm_device_set_mode (NMDevice *dev, const NMNetworkMode mode)
}
if (mode_good)
{
#ifdef WEXT_DEBUG
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IWMODE.", nm_device_get_iface (dev));
#endif
if (iw_set_ext (nm_dev_sock_get_fd (sk), nm_device_get_iface (dev), SIOCSIWMODE, &wreq) == 0)
@ -4150,12 +4165,18 @@ static gboolean supports_ethtool_carrier_detect (NMDevice *dev)
strncpy (ifr.ifr_name, nm_device_get_iface (dev), sizeof(ifr.ifr_name)-1);
edata.cmd = ETHTOOL_GLINK;
ifr.ifr_data = (char *) &edata;
#ifdef IOCTL_DEBUG
nm_info ("%s: About to ETHTOOL\n", nm_device_get_iface (dev));
#endif
if (ioctl (nm_dev_sock_get_fd (sk), SIOCETHTOOL, &ifr) == -1)
goto out;
supports_ethtool = TRUE;
out:
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with ETHTOOL\n", nm_device_get_iface (dev));
#endif
nm_dev_sock_close (sk);
return (supports_ethtool);
}
@ -4167,9 +4188,10 @@ out:
/**************************************/
#include <linux/mii.h>
static int mdio_read (NMSock *sk, struct ifreq *ifr, int location)
static int mdio_read (NMDevice *dev, NMSock *sk, struct ifreq *ifr, int location)
{
struct mii_ioctl_data *mii;
int val = -1;
g_return_val_if_fail (sk != NULL, -1);
g_return_val_if_fail (ifr != NULL, -1);
@ -4177,18 +4199,25 @@ static int mdio_read (NMSock *sk, struct ifreq *ifr, int location)
mii = (struct mii_ioctl_data *) &(ifr->ifr_data);
mii->reg_num = location;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCGMIIREG, ifr) < 0)
return -1;
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET MIIREG\n", nm_device_get_iface (dev));
#endif
if (ioctl (nm_dev_sock_get_fd (sk), SIOCGMIIREG, ifr) >= 0)
val = mii->val_out;
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET MIIREG\n", nm_device_get_iface (dev));
#endif
return (mii->val_out);
return val;
}
static gboolean supports_mii_carrier_detect (NMDevice *dev)
{
NMSock *sk;
NMSock * sk;
struct ifreq ifr;
int bmsr;
gboolean supports_mii = FALSE;
int err;
g_return_val_if_fail (dev != NULL, FALSE);
@ -4199,16 +4228,23 @@ static gboolean supports_mii_carrier_detect (NMDevice *dev)
}
strncpy (ifr.ifr_name, nm_device_get_iface (dev), sizeof(ifr.ifr_name)-1);
if (ioctl (nm_dev_sock_get_fd (sk), SIOCGMIIPHY, &ifr) < 0)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET MIIPHY\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGMIIPHY, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET MIIPHY\n", nm_device_get_iface (dev));
#endif
if (err < 0)
goto out;
/* If we can read the BMSR register, we assume that the card supports MII link detection */
bmsr = mdio_read (sk, &ifr, MII_BMSR);
bmsr = mdio_read (dev, sk, &ifr, MII_BMSR);
supports_mii = (bmsr != -1) ? TRUE : FALSE;
out:
nm_dev_sock_close (sk);
return (supports_mii);
return supports_mii;
}
/****************************************/

1
src/NetworkManagerDevice.h
View file

@ -28,6 +28,7 @@
#include "NetworkManagerMain.h"
#include "nm-ip4-config.h"
/* #define IOCTL_DEBUG /* */
typedef struct NMDevice NMDevice;

177
src/NetworkManagerSystem.c
View file

@ -373,6 +373,7 @@ gboolean nm_system_device_set_up_down_with_iface (NMDevice *dev, const char *ifa
guint32 flags = up ? IFF_UP : ~IFF_UP;
NMSock * sk;
gboolean success = FALSE;
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -382,7 +383,15 @@ gboolean nm_system_device_set_up_down_with_iface (NMDevice *dev, const char *ifa
/* Get flags already there */
memset (&ifr, 0, sizeof (struct ifreq));
memcpy (ifr.ifr_name, iface, strlen (iface));
if (ioctl (nm_dev_sock_get_fd (sk), SIOCGIFFLAGS, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IFFLAGS\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGIFFLAGS, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: Done with GET IFFLAGS\n", nm_device_get_iface (dev));
#endif
if (err == -1)
{
if (errno != ENODEV)
nm_warning ("nm_system_device_set_up_down_with_iface() could not get flags for device %s. errno = %d", iface, errno );
@ -394,7 +403,16 @@ gboolean nm_system_device_set_up_down_with_iface (NMDevice *dev, const char *ifa
{
ifr.ifr_flags &= ~IFF_UP;
ifr.ifr_flags |= IFF_UP & flags;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFFLAGS, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFFLAGS\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFFLAGS, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFFLAGS\n", nm_device_get_iface (dev));
#endif
if (err == -1)
{
if (errno != ENODEV)
nm_warning ("nm_system_device_set_up_down_with_iface() could not bring device %s %s. errno = %d", iface, (up ? "up" : "down"), errno);
@ -422,10 +440,11 @@ static gboolean nm_system_device_set_ip4_address (NMDevice *dev, int ip4_address
static gboolean nm_system_device_set_ip4_address_with_iface (NMDevice *dev, const char *iface, int ip4_address)
{
struct ifreq ifr;
NMSock *sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
struct ifreq ifr;
NMSock * sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -436,7 +455,16 @@ static gboolean nm_system_device_set_ip4_address_with_iface (NMDevice *dev, cons
memcpy (ifr.ifr_name, iface, strlen (iface));
p->sin_family = AF_INET;
p->sin_addr.s_addr = ip4_address;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFADDR, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFADDR\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFADDR, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFADDR\n", nm_device_get_iface (dev));
#endif
if (err == -1)
nm_warning ("nm_system_device_set_ip4_address_by_iface (%s): failed to set IPv4 address!", iface);
else
{
@ -447,7 +475,7 @@ static gboolean nm_system_device_set_ip4_address_with_iface (NMDevice *dev, cons
}
nm_dev_sock_close (sk);
return (success);
return success;
}
@ -466,10 +494,11 @@ static gboolean nm_system_device_set_ip4_ptp_address (NMDevice *dev, int ip4_ptp
static gboolean nm_system_device_set_ip4_ptp_address_with_iface (NMDevice *dev, const char *iface, int ip4_ptp_address)
{
struct ifreq ifr;
NMSock *sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
struct ifreq ifr;
NMSock * sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -482,7 +511,15 @@ static gboolean nm_system_device_set_ip4_ptp_address_with_iface (NMDevice *dev,
p->sin_port = 0;
p->sin_addr.s_addr = ip4_ptp_address;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFDSTADDR, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFDSTADDR\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFDSTADDR, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFDSTADDR\n", nm_device_get_iface (dev));
#endif
if (err == -1)
nm_warning ("nm_system_device_set_ip4_ptp_address (%s): failed to set IPv4 point-to-point address!", iface);
else
{
@ -490,11 +527,29 @@ static gboolean nm_system_device_set_ip4_ptp_address_with_iface (NMDevice *dev,
memset (&ifr2, 0, sizeof (struct ifreq));
memcpy (ifr2.ifr_name, iface, strlen (iface));
if (ioctl (nm_dev_sock_get_fd (sk), SIOCGIFFLAGS, &ifr2) >= 0)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IFFLAGS (ptp)\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCGIFFLAGS, &ifr2);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to GET IFFLAGS (ptp)\n", nm_device_get_iface (dev));
#endif
if (err >= 0)
{
memcpy (ifr2.ifr_name, iface, strlen (iface));
ifr2.ifr_flags |= IFF_POINTOPOINT;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFFLAGS, &ifr2) >= 0)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFFLAGS (ptp)\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFFLAGS, &ifr2);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFFLAGS (ptp)\n", nm_device_get_iface (dev));
#endif
if (err >= 0)
{
success = TRUE;
nm_info ("Your Point-to-Point IP address = %u.%u.%u.%u",
@ -528,10 +583,11 @@ static gboolean nm_system_device_set_ip4_netmask (NMDevice *dev, int ip4_netmask
static gboolean nm_system_device_set_ip4_netmask_with_iface (NMDevice *dev, const char *iface, int ip4_netmask)
{
struct ifreq ifr;
NMSock *sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
struct ifreq ifr;
NMSock * sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -542,13 +598,21 @@ static gboolean nm_system_device_set_ip4_netmask_with_iface (NMDevice *dev, cons
memcpy (ifr.ifr_name, iface, strlen (iface));
p->sin_family = AF_INET;
p->sin_addr.s_addr = ip4_netmask;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFNETMASK, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFNETMASK\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFNETMASK, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFNETMASK\n", nm_device_get_iface (dev));
#endif
if (err == -1)
nm_warning ("nm_system_device_set_ip4_netmask (%s): failed to set IPv4 netmask! errno = %s", iface, strerror (errno));
else
success = TRUE;
nm_dev_sock_close (sk);
return (success);
return success;
}
@ -567,10 +631,11 @@ static gboolean nm_system_device_set_ip4_broadcast (NMDevice *dev, int ip4_broad
static gboolean nm_system_device_set_ip4_broadcast_with_iface (NMDevice *dev, const char *iface, int ip4_broadcast)
{
struct ifreq ifr;
NMSock *sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
struct ifreq ifr;
NMSock * sk;
gboolean success = FALSE;
struct sockaddr_in *p = (struct sockaddr_in *)&(ifr.ifr_addr);
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -581,13 +646,21 @@ static gboolean nm_system_device_set_ip4_broadcast_with_iface (NMDevice *dev, co
memcpy (ifr.ifr_name, iface, strlen (iface));
p->sin_family = AF_INET;
p->sin_addr.s_addr = ip4_broadcast;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFBRDADDR, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFBRDADDR\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFBRDADDR, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFBRDADDR\n", nm_device_get_iface (dev));
#endif
if (err == -1)
nm_warning ("nm_system_device_set_ip4_netmask (%s): failed to set IPv4 broadcast address!", iface);
else
success = TRUE;
nm_dev_sock_close (sk);
return (success);
return success;
}
@ -619,9 +692,10 @@ static gboolean nm_system_device_set_mtu (NMDevice *dev, guint16 in_mtu)
static gboolean nm_system_device_set_mtu_with_iface (NMDevice *dev, const char *iface, guint16 in_mtu)
{
struct ifreq ifr;
NMSock *sk;
gboolean success = FALSE;
struct ifreq ifr;
NMSock * sk;
gboolean success = FALSE;
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -631,13 +705,21 @@ static gboolean nm_system_device_set_mtu_with_iface (NMDevice *dev, const char *
memset (&ifr, 0, sizeof (struct ifreq));
memcpy (ifr.ifr_name, iface, strlen (iface));
ifr.ifr_mtu = in_mtu;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCSIFMTU, &ifr) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFMTU\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCSIFMTU, &ifr);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to SET IFMTU\n", nm_device_get_iface (dev));
#endif
if (err == -1)
nm_warning ("nm_system_device_set_mtu (%s): failed to set mtu! errno = %s", iface, strerror (errno));
else
success = TRUE;
nm_dev_sock_close (sk);
return (success);
return success;
}
static gboolean nm_system_device_set_ip4_route_with_iface (NMDevice *dev, const char *iface, int ip4_gateway, int ip4_dest, int ip4_netmask)
@ -646,6 +728,7 @@ static gboolean nm_system_device_set_ip4_route_with_iface (NMDevice *dev, const
gboolean success = FALSE;
struct rtentry rtent;
struct sockaddr_in *p;
int err;
g_return_val_if_fail (iface != NULL, FALSE);
@ -667,7 +750,15 @@ static gboolean nm_system_device_set_ip4_route_with_iface (NMDevice *dev, const
rtent.rt_window = 0;
rtent.rt_flags = RTF_UP | RTF_GATEWAY | (rtent.rt_window ? RTF_WINDOW : 0);
if (ioctl (nm_dev_sock_get_fd (sk), SIOCADDRT, &rtent) == -1)
#ifdef IOCTL_DEBUG
nm_info ("%s: About to CADDRT\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCADDRT, &rtent);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to CADDRT\n", nm_device_get_iface (dev));
#endif
if (err == -1)
{
if (errno == ENETUNREACH) /* possibly gateway is over the bridge */
{ /* try adding a route to gateway first */
@ -686,9 +777,25 @@ static gboolean nm_system_device_set_ip4_route_with_iface (NMDevice *dev, const
rtent2.rt_metric = 0;
rtent2.rt_flags = RTF_UP | RTF_HOST;
if (ioctl (nm_dev_sock_get_fd (sk), SIOCADDRT, &rtent2) == 0 )
#ifdef IOCTL_DEBUG
nm_info ("%s: About to CADDRT (2)\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCADDRT, &rtent2);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to CADDRT (2)\n", nm_device_get_iface (dev));
#endif
if (err == 0)
{
if (ioctl (nm_dev_sock_get_fd (sk), SIOCADDRT, &rtent) == 0 )
#ifdef IOCTL_DEBUG
nm_info ("%s: About to CADDRT (3)\n", nm_device_get_iface (dev));
#endif
err = ioctl (nm_dev_sock_get_fd (sk), SIOCADDRT, &rtent);
#ifdef IOCTL_DEBUG
nm_info ("%s: About to CADDRT (3)\n", nm_device_get_iface (dev));
#endif
if (err == 0)
success = TRUE;
else
nm_warning ("nm_system_device_set_ip4_route_with_iface (%s): failed to set IPv4 default route! errno = %d", iface, errno);