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2006-03-21 Robert Love <rml@novell.com>

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* src/NetworkManagerSystem.c, src/NetworkManagerSystem.h: Add
	  nm_system_get_mtu(), which returns a user-provided or system-mandated
	  MTU value for a given device, if any, or zero if no such value
	  exists.  Add nm_system_set_mtu() to set the MTU for a given device
	  if we have a provided value.
	* src/nm-device.c: Set the MTU of devices.
	* src/backends/NetworkManagerSuSE.c: Read MTU, if any, from sysconfig.
	* src/backends/NetworkManagerDebian.c,
	  src/backends/NetworkManagerGentoo.c,
	  src/backends/NetworkManagerRedHat.c,
	  src/backends/NetworkManagerSlackware.c: Implement stub functions.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1626 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Robert Love
2006-03-21 17:57:01 +00:00
committed by Robert Love
parent f842f234c5
commit 2a63ff03ec
9 changed files with 140 additions and 0 deletions
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32
src/backends/NetworkManagerSuSE.c
View File

@@ -354,6 +354,7 @@ typedef struct SuSEDeviceConfigData
NMIP4Config * config;
gboolean use_dhcp;
gboolean system_disabled;
unsigned int mtu;
} SuSEDeviceConfigData;
/*
@@ -521,6 +522,17 @@ found:
free (buf);
}
if ((buf = svGetValue (file, "MTU")))
{
unsigned long mtu;
errno = 0;
mtu = strtoul (buf, NULL, 10);
if (!errno && mtu > 500 && mtu < INT_MAX)
sys_data->mtu = (unsigned int) mtu;
free (buf);
}
if ((buf = svGetValue (file, "WIRELESS_ESSID")) && strlen (buf) > 1)
{
NMAccessPoint * ap;
@@ -763,6 +775,9 @@ out:
nm_debug ("mask=%s", ip_str);
g_free (ip_str);
if (sys_data->mtu)
nm_debug ("mtu=%u", sys_data->mtu);
len = nm_ip4_config_get_num_nameservers (sys_data->config);
for (i = 0; i < len; i++)
{
@@ -1252,3 +1267,20 @@ out_gfree:
return ret;
}
/*
* nm_system_get_mtu
*
* Return a user-provided or system-mandated MTU for this device or zero if
* no such MTU is provided.
*/
unsigned int nm_system_get_mtu (NMDevice *dev)
{
SuSEDeviceConfigData * sys_data;
sys_data = nm_device_get_system_config_data (dev);
if (!sys_data)
return 0;
return sys_data->mtu;
}