{ /* sentinel */ }
};
+/* The following index defines are used in sctp_sysctl_net_register().
+ * If you add new items to the sctp_net_table, please ensure that
+ * the index values of these defines hold the same meaning indicated by
+ * their macro names when they appear in sctp_net_table.
+ */
+#define SCTP_RTO_MIN_IDX 0
+#define SCTP_RTO_MAX_IDX 1
+#define SCTP_PF_RETRANS_IDX 2
+#define SCTP_PS_RETRANS_IDX 3
+
static struct ctl_table sctp_net_table[] = {
- {
- .procname = "rto_initial",
- .data = &init_net.sctp.rto_initial,
- .maxlen = sizeof(unsigned int),
- .mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = SYSCTL_ONE,
- .extra2 = &timer_max
- },
- {
+ [SCTP_RTO_MIN_IDX] = {
.procname = "rto_min",
.data = &init_net.sctp.rto_min,
.maxlen = sizeof(unsigned int),
.extra1 = SYSCTL_ONE,
.extra2 = &init_net.sctp.rto_max
},
- {
+ [SCTP_RTO_MAX_IDX] = {
.procname = "rto_max",
.data = &init_net.sctp.rto_max,
.maxlen = sizeof(unsigned int),
.extra1 = &init_net.sctp.rto_min,
.extra2 = &timer_max
},
+ [SCTP_PF_RETRANS_IDX] = {
+ .procname = "pf_retrans",
+ .data = &init_net.sctp.pf_retrans,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ZERO,
+ .extra2 = &init_net.sctp.ps_retrans,
+ },
+ [SCTP_PS_RETRANS_IDX] = {
+ .procname = "ps_retrans",
+ .data = &init_net.sctp.ps_retrans,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &init_net.sctp.pf_retrans,
+ .extra2 = &ps_retrans_max,
+ },
+ {
+ .procname = "rto_initial",
+ .data = &init_net.sctp.rto_initial,
+ .maxlen = sizeof(unsigned int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ONE,
+ .extra2 = &timer_max
+ },
{
.procname = "rto_alpha_exp_divisor",
.data = &init_net.sctp.rto_alpha,
.extra1 = SYSCTL_ONE,
.extra2 = SYSCTL_INT_MAX,
},
- {
- .procname = "pf_retrans",
- .data = &init_net.sctp.pf_retrans,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = SYSCTL_ZERO,
- .extra2 = &init_net.sctp.ps_retrans,
- },
- {
- .procname = "ps_retrans",
- .data = &init_net.sctp.ps_retrans,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &init_net.sctp.pf_retrans,
- .extra2 = &ps_retrans_max,
- },
{
.procname = "sndbuf_policy",
.data = &init_net.sctp.sndbuf_policy,
for (i = 0; table[i].data; i++)
table[i].data += (char *)(&net->sctp) - (char *)&init_net.sctp;
+ table[SCTP_RTO_MIN_IDX].extra2 = &net->sctp.rto_max;
+ table[SCTP_RTO_MAX_IDX].extra1 = &net->sctp.rto_min;
+ table[SCTP_PF_RETRANS_IDX].extra2 = &net->sctp.ps_retrans;
+ table[SCTP_PS_RETRANS_IDX].extra1 = &net->sctp.pf_retrans;
+
net->sctp.sysctl_header = register_net_sysctl(net, "net/sctp", table);
if (net->sctp.sysctl_header == NULL) {
kfree(table);