af_mpls.c (5b441ac8784c1e7f3c619f14da4c3f52e87348d5) af_mpls.c (a59166e470868d92f0813977817e99e699398af5)
1#include <linux/types.h>
2#include <linux/skbuff.h>
3#include <linux/socket.h>
4#include <linux/sysctl.h>
5#include <linux/net.h>
6#include <linux/module.h>
7#include <linux/if_arp.h>
8#include <linux/ipv6.h>

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29 */
30#define MAX_MP_SELECT_LABELS 4
31
32#define MPLS_NEIGH_TABLE_UNSPEC (NEIGH_LINK_TABLE + 1)
33
34static int zero = 0;
35static int one = 1;
36static int label_limit = (1 << 20) - 1;
1#include <linux/types.h>
2#include <linux/skbuff.h>
3#include <linux/socket.h>
4#include <linux/sysctl.h>
5#include <linux/net.h>
6#include <linux/module.h>
7#include <linux/if_arp.h>
8#include <linux/ipv6.h>

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29 */
30#define MAX_MP_SELECT_LABELS 4
31
32#define MPLS_NEIGH_TABLE_UNSPEC (NEIGH_LINK_TABLE + 1)
33
34static int zero = 0;
35static int one = 1;
36static int label_limit = (1 << 20) - 1;
37static int ttl_max = 255;
37
38static void rtmsg_lfib(int event, u32 label, struct mpls_route *rt,
39 struct nlmsghdr *nlh, struct net *net, u32 portid,
40 unsigned int nlm_flags);
41
42static struct mpls_route *mpls_route_input_rcu(struct net *net, unsigned index)
43{
44 struct mpls_route *rt = NULL;

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2037 .procname = "ip_ttl_propagate",
2038 .data = MPLS_NS_SYSCTL_OFFSET(mpls.ip_ttl_propagate),
2039 .maxlen = sizeof(int),
2040 .mode = 0644,
2041 .proc_handler = proc_dointvec_minmax,
2042 .extra1 = &zero,
2043 .extra2 = &one,
2044 },
38
39static void rtmsg_lfib(int event, u32 label, struct mpls_route *rt,
40 struct nlmsghdr *nlh, struct net *net, u32 portid,
41 unsigned int nlm_flags);
42
43static struct mpls_route *mpls_route_input_rcu(struct net *net, unsigned index)
44{
45 struct mpls_route *rt = NULL;

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2038 .procname = "ip_ttl_propagate",
2039 .data = MPLS_NS_SYSCTL_OFFSET(mpls.ip_ttl_propagate),
2040 .maxlen = sizeof(int),
2041 .mode = 0644,
2042 .proc_handler = proc_dointvec_minmax,
2043 .extra1 = &zero,
2044 .extra2 = &one,
2045 },
2046 {
2047 .procname = "default_ttl",
2048 .data = MPLS_NS_SYSCTL_OFFSET(mpls.default_ttl),
2049 .maxlen = sizeof(int),
2050 .mode = 0644,
2051 .proc_handler = proc_dointvec_minmax,
2052 .extra1 = &one,
2053 .extra2 = &ttl_max,
2054 },
2045 { }
2046};
2047
2048static int mpls_net_init(struct net *net)
2049{
2050 struct ctl_table *table;
2051 int i;
2052
2053 net->mpls.platform_labels = 0;
2054 net->mpls.platform_label = NULL;
2055 net->mpls.ip_ttl_propagate = 1;
2055 { }
2056};
2057
2058static int mpls_net_init(struct net *net)
2059{
2060 struct ctl_table *table;
2061 int i;
2062
2063 net->mpls.platform_labels = 0;
2064 net->mpls.platform_label = NULL;
2065 net->mpls.ip_ttl_propagate = 1;
2066 net->mpls.default_ttl = 255;
2056
2057 table = kmemdup(mpls_table, sizeof(mpls_table), GFP_KERNEL);
2058 if (table == NULL)
2059 return -ENOMEM;
2060
2061 /* Table data contains only offsets relative to the base of
2062 * the mdev at this point, so make them absolute.
2063 */

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2068 table = kmemdup(mpls_table, sizeof(mpls_table), GFP_KERNEL);
2069 if (table == NULL)
2070 return -ENOMEM;
2071
2072 /* Table data contains only offsets relative to the base of
2073 * the mdev at this point, so make them absolute.
2074 */

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