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platform: move reading sysctl-options for master/slave to NMPlatform

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These functions are only helpers for accessing sysctl and independent
from NMLinuxPlatform. Move their implementation to the base class.
This commit is contained in:
Thomas Haller
2015-12-09 17:29:46 +01:00
parent 9166ee6958
commit 1a7b19ea6a
4 changed files with 67 additions and 135 deletions
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87
src/platform/nm-linux-platform.c
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@@ -4801,89 +4801,6 @@ link_release (NMPlatform *platform, int master, int slave)
return link_enslave (platform, 0, slave);
}
static char *
link_option_path (NMPlatform *platform, int master, const char *category, const char *option)
{
const char *name = nm_platform_link_get_name (platform, master);
if (!name || !category || !option)
return NULL;
return g_strdup_printf ("/sys/class/net/%s/%s/%s",
ASSERT_VALID_PATH_COMPONENT (name),
ASSERT_VALID_PATH_COMPONENT (category),
ASSERT_VALID_PATH_COMPONENT (option));
}
static gboolean
link_set_option (NMPlatform *platform, int master, const char *category, const char *option, const char *value)
{
gs_free char *path = link_option_path (platform, master, category, option);
return path && nm_platform_sysctl_set (platform, path, value);
}
static char *
link_get_option (NMPlatform *platform, int master, const char *category, const char *option)
{
gs_free char *path = link_option_path (platform, master, category, option);
return path ? nm_platform_sysctl_get (platform, path) : NULL;
}
static const char *
master_category (NMPlatform *platform, int master)
{
switch (nm_platform_link_get_type (platform, master)) {
case NM_LINK_TYPE_BRIDGE:
return "bridge";
case NM_LINK_TYPE_BOND:
return "bonding";
default:
return NULL;
}
}
static const char *
slave_category (NMPlatform *platform, int slave)
{
int master = nm_platform_link_get_master (platform, slave);
if (master <= 0)
return NULL;
switch (nm_platform_link_get_type (platform, master)) {
case NM_LINK_TYPE_BRIDGE:
return "brport";
default:
return NULL;
}
}
static gboolean
master_set_option (NMPlatform *platform, int master, const char *option, const char *value)
{
return link_set_option (platform, master, master_category (platform, master), option, value);
}
static char *
master_get_option (NMPlatform *platform, int master, const char *option)
{
return link_get_option (platform, master, master_category (platform, master), option);
}
static gboolean
slave_set_option (NMPlatform *platform, int slave, const char *option, const char *value)
{
return link_set_option (platform, slave, slave_category (platform, slave), option, value);
}
static char *
slave_get_option (NMPlatform *platform, int slave, const char *option)
{
return link_get_option (platform, slave, slave_category (platform, slave), option);
}
/******************************************************************/
static gboolean
@@ -5967,10 +5884,6 @@ nm_linux_platform_class_init (NMLinuxPlatformClass *klass)
platform_class->link_enslave = link_enslave;
platform_class->link_release = link_release;
platform_class->master_set_option = master_set_option;
platform_class->master_get_option = master_get_option;
platform_class->slave_set_option = slave_set_option;
platform_class->slave_get_option = slave_get_option;
platform_class->vlan_add = vlan_add;
platform_class->link_vlan_change = link_vlan_change;