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2005-05-04 Dan Williams <dcbw@redhat.com>

Browse Source 
* src/NetworkManagerDevice.c
		- (nm_device_probe_wireless_link_state): don't lock the scan mutex here
			but let link_to_specific_ap() do the locking where it needs

	Patch from Bill Moss:
	* src/NetworkManagerSystem.c
		- Set MTU of VPN devices to 1412


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@605 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams
2005-05-04 21:23:09 +00:00
parent bc9728c71f
commit bf10aaa297
3 changed files with 50 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
ChangeLog
View File

@@ -1,3 +1,13 @@
2005-05-04 Dan Williams <dcbw@redhat.com>
* src/NetworkManagerDevice.c
- (nm_device_probe_wireless_link_state): don't lock the scan mutex here
but let link_to_specific_ap() do the locking where it needs
Patch from Bill Moss:
* src/NetworkManagerSystem.c
- Set MTU of VPN devices to 1412
2005-05-04 Dan Williams <dcbw@redhat.com>
* Remove NM_STATE_SCANNING from NetworkManager.h and applet code

8
src/NetworkManagerDevice.c
View File

@@ -780,20 +780,12 @@ static gboolean nm_device_probe_wireless_link_state (NMDevice *dev)
if (dev->test_device)
return nm_device_has_active_link (dev);
/* If there's a scan in progress, pulling the ESSID off the card will yield
* completely useless results. Therefore, just return the current link
* state so nothing changes.
*/
if (!nm_try_acquire_mutex (dev->options.wireless.scan_mutex, __FUNCTION__))
return nm_device_has_active_link (dev);
if ((best_ap = nm_device_get_best_ap (dev)))
{
link = link_to_specific_ap (dev, best_ap);
nm_ap_unref (best_ap);
}
nm_unlock_mutex (dev->options.wireless.scan_mutex, __FUNCTION__);
return link;
}

40
src/NetworkManagerSystem.c
View File

@@ -59,6 +59,9 @@ static gboolean nm_system_device_set_ip4_netmask_with_iface (NMDevice *dev, co
static gboolean nm_system_device_set_ip4_broadcast (NMDevice *dev, int ip4_broadcast);
static gboolean nm_system_device_set_ip4_broadcast_with_iface (NMDevice *dev, const char *iface, int ip4_broadcast);
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);
static gboolean nm_system_device_set_ip4_route (NMDevice *dev, int ip4_gateway, int ip4_dest, int ip4_netmask);
static gboolean nm_system_device_set_ip4_route_with_iface (NMDevice *dev, const char *iface, int ip4_gateway, int ip4_dest, int ip4_netmask);
@@ -237,6 +240,7 @@ gboolean nm_system_vpn_device_set_from_ip4_config (NMNamedManager *named, NMDevi
nm_system_device_set_ip4_address_with_iface (NULL, iface, nm_ip4_config_get_address (config));
nm_system_device_set_ip4_ptp_address_with_iface (NULL, iface, nm_ip4_config_get_address (config));
nm_system_device_set_ip4_netmask_with_iface (NULL, iface, nm_ip4_config_get_netmask (config));
nm_system_device_set_mtu_with_iface (NULL, iface, 1412);
sleep (1);
nm_system_delete_default_route ();
nm_system_device_flush_routes_with_iface (iface);
@@ -493,6 +497,42 @@ static gboolean nm_system_device_set_ip4_route (NMDevice *dev, int ip4_gateway,
return nm_system_device_set_ip4_route_with_iface (dev, nm_device_get_iface (dev), ip4_gateway, ip4_dest, ip4_netmask);
}
/*
* nm_system_device_set_mtu
*
* Set the MTU on a device.
*
*/
static gboolean nm_system_device_set_mtu (NMDevice *dev, guint16 in_mtu)
{
g_return_val_if_fail (dev != NULL, FALSE);
return nm_system_device_set_mtu_with_iface (dev, nm_device_get_iface (dev), 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;
g_return_val_if_fail (iface != NULL, FALSE);
if ((sk = nm_dev_sock_open (dev, NETWORK_CONTROL, __FUNCTION__, NULL)) == NULL)
return FALSE;
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)
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);
}
static gboolean nm_system_device_set_ip4_route_with_iface (NMDevice *dev, const char *iface, int ip4_gateway, int ip4_dest, int ip4_netmask)
{
NMSock * sk;