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| author | Lubomir Rintel <lkundrak@v3.sk> | 2017-03-16 14:51:59 +0000 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2017-03-17 19:54:59 +0100 |
| commit | 9403a602302249c1641fb6760726eaa9fea67f39 (patch) | |
| tree | 640f4e527ac2cf37db5287762ef2d0e2701bbdc4 | |
| parent | 9a3e0c76994e2751208ef1a7793e41ac4a42198a (diff) | |
| download | NetworkManager-9403a602302249c1641fb6760726eaa9fea67f39.tar.gz | |
device: add convenience routines for IPv4 sysctls
| -rw-r--r-- | src/devices/nm-device.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/devices/nm-device.c b/src/devices/nm-device.c index 10f870f3ff..9373c762f0 100644 --- a/src/devices/nm-device.c +++ b/src/devices/nm-device.c @@ -704,6 +704,38 @@ init_ip6_config_dns_priority (NMDevice *self, NMIP6Config *config) /*****************************************************************************/ +static gboolean +nm_device_ipv4_sysctl_set (NMDevice *self, const char *property, const char *value) +{ + NMPlatform *platform = NM_PLATFORM_GET; + gs_free char *value_to_free = NULL; + const char *value_to_set; + + if (value) { + value_to_set = value; + } else { + /* Set to a default value when we've got a NULL @value. */ + value_to_free = nm_platform_sysctl_get (platform, + NMP_SYSCTL_PATHID_ABSOLUTE (nm_utils_ip4_property_path ("default", property))); + value_to_set = value_to_free; + } + + return nm_platform_sysctl_set (platform, + NMP_SYSCTL_PATHID_ABSOLUTE (nm_utils_ip4_property_path (nm_device_get_ip_iface (self), property)), + value_to_set); +} + +static guint32 +nm_device_ipv4_sysctl_get_uint32 (NMDevice *self, const char *property, guint32 fallback) +{ + return nm_platform_sysctl_get_int_checked (NM_PLATFORM_GET, + NMP_SYSCTL_PATHID_ABSOLUTE (nm_utils_ip4_property_path (nm_device_get_ip_iface (self), property)), + 10, + 0, + G_MAXUINT32, + fallback); +} + gboolean nm_device_ipv6_sysctl_set (NMDevice *self, const char *property, const char *value) { |