if (INVALID_END_CHAR(*str))
return -1;
- *addr = dn_htons((area << 10) | node);
+ *addr = cpu_to_le16((area << 10) | node);
return 0;
}
-
-static int dn_node_address_strategy(ctl_table *table, int __user *name, int nlen,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen,
- void **context)
-{
- size_t len;
- __le16 addr;
-
- if (oldval && oldlenp) {
- if (get_user(len, oldlenp))
- return -EFAULT;
- if (len) {
- if (len != sizeof(unsigned short))
- return -EINVAL;
- if (put_user(decnet_address, (__le16 __user *)oldval))
- return -EFAULT;
- }
- }
- if (newval && newlen) {
- if (newlen != sizeof(unsigned short))
- return -EINVAL;
- if (get_user(addr, (__le16 __user *)newval))
- return -EFAULT;
-
- dn_dev_devices_off();
-
- decnet_address = addr;
-
- dn_dev_devices_on();
- }
- return 0;
-}
-
-static int dn_node_address_handler(ctl_table *table, int write,
- struct file *filp,
+static int dn_node_address_handler(ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
}
if (write) {
- int len = (*lenp < DN_ASCBUF_LEN) ? *lenp : (DN_ASCBUF_LEN-1);
+ len = (*lenp < DN_ASCBUF_LEN) ? *lenp : (DN_ASCBUF_LEN-1);
if (copy_from_user(addr, buffer, len))
return -EFAULT;
return 0;
}
- dn_addr2asc(dn_ntohs(decnet_address), addr);
+ dn_addr2asc(le16_to_cpu(decnet_address), addr);
len = strlen(addr);
addr[len++] = '\n';
return 0;
}
-
-static int dn_def_dev_strategy(ctl_table *table, int __user *name, int nlen,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen,
- void **context)
-{
- size_t len;
- struct net_device *dev;
- char devname[17];
- size_t namel;
- int rv = 0;
-
- devname[0] = 0;
-
- if (oldval && oldlenp) {
- if (get_user(len, oldlenp))
- return -EFAULT;
- if (len) {
- dev = dn_dev_get_default();
- if (dev) {
- strcpy(devname, dev->name);
- dev_put(dev);
- }
-
- namel = strlen(devname) + 1;
- if (len > namel) len = namel;
-
- if (copy_to_user(oldval, devname, len))
- return -EFAULT;
-
- if (put_user(len, oldlenp))
- return -EFAULT;
- }
- }
-
- if (newval && newlen) {
- if (newlen > 16)
- return -E2BIG;
-
- if (copy_from_user(devname, newval, newlen))
- return -EFAULT;
-
- devname[newlen] = 0;
-
- dev = dev_get_by_name(devname);
- if (dev == NULL)
- return -ENODEV;
-
- rv = -ENODEV;
- if (dev->dn_ptr != NULL) {
- rv = dn_dev_set_default(dev, 1);
- if (rv)
- dev_put(dev);
- }
- }
-
- return rv;
-}
-
-
-static int dn_def_dev_handler(ctl_table *table, int write,
- struct file * filp,
+static int dn_def_dev_handler(ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
devname[*lenp] = 0;
strip_it(devname);
- dev = dev_get_by_name(devname);
+ dev = dev_get_by_name(&init_net, devname);
if (dev == NULL)
return -ENODEV;
static ctl_table dn_table[] = {
{
- .ctl_name = NET_DECNET_NODE_ADDRESS,
- .procname = "node_address",
- .maxlen = 7,
- .mode = 0644,
+ .procname = "node_address",
+ .maxlen = 7,
+ .mode = 0644,
.proc_handler = dn_node_address_handler,
- .strategy = dn_node_address_strategy,
},
{
- .ctl_name = NET_DECNET_NODE_NAME,
.procname = "node_name",
- .data = node_name,
+ .data = node_name,
.maxlen = 7,
.mode = 0644,
- .proc_handler = &proc_dostring,
- .strategy = &sysctl_string,
+ .proc_handler = proc_dostring,
},
{
- .ctl_name = NET_DECNET_DEFAULT_DEVICE,
- .procname = "default_device",
- .maxlen = 16,
+ .procname = "default_device",
+ .maxlen = 16,
.mode = 0644,
.proc_handler = dn_def_dev_handler,
- .strategy = dn_def_dev_strategy,
},
{
- .ctl_name = NET_DECNET_TIME_WAIT,
.procname = "time_wait",
.data = &decnet_time_wait,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_decnet_time_wait,
.extra2 = &max_decnet_time_wait
},
{
- .ctl_name = NET_DECNET_DN_COUNT,
.procname = "dn_count",
.data = &decnet_dn_count,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_state_count,
.extra2 = &max_state_count
},
{
- .ctl_name = NET_DECNET_DI_COUNT,
.procname = "di_count",
.data = &decnet_di_count,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_state_count,
.extra2 = &max_state_count
},
{
- .ctl_name = NET_DECNET_DR_COUNT,
.procname = "dr_count",
.data = &decnet_dr_count,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_state_count,
.extra2 = &max_state_count
},
{
- .ctl_name = NET_DECNET_DST_GC_INTERVAL,
.procname = "dst_gc_interval",
.data = &decnet_dst_gc_interval,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_decnet_dst_gc_interval,
.extra2 = &max_decnet_dst_gc_interval
},
{
- .ctl_name = NET_DECNET_NO_FC_MAX_CWND,
.procname = "no_fc_max_cwnd",
.data = &decnet_no_fc_max_cwnd,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_decnet_no_fc_max_cwnd,
.extra2 = &max_decnet_no_fc_max_cwnd
},
{
- .ctl_name = NET_DECNET_MEM,
- .procname = "decnet_mem",
- .data = &sysctl_decnet_mem,
- .maxlen = sizeof(sysctl_decnet_mem),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = NET_DECNET_RMEM,
- .procname = "decnet_rmem",
- .data = &sysctl_decnet_rmem,
- .maxlen = sizeof(sysctl_decnet_rmem),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = NET_DECNET_WMEM,
- .procname = "decnet_wmem",
- .data = &sysctl_decnet_wmem,
- .maxlen = sizeof(sysctl_decnet_wmem),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
+ .procname = "decnet_mem",
+ .data = &sysctl_decnet_mem,
+ .maxlen = sizeof(sysctl_decnet_mem),
+ .mode = 0644,
+ .proc_handler = proc_dointvec,
+ },
+ {
+ .procname = "decnet_rmem",
+ .data = &sysctl_decnet_rmem,
+ .maxlen = sizeof(sysctl_decnet_rmem),
+ .mode = 0644,
+ .proc_handler = proc_dointvec,
+ },
+ {
+ .procname = "decnet_wmem",
+ .data = &sysctl_decnet_wmem,
+ .maxlen = sizeof(sysctl_decnet_wmem),
+ .mode = 0644,
+ .proc_handler = proc_dointvec,
+ },
{
- .ctl_name = NET_DECNET_DEBUG_LEVEL,
.procname = "debug",
.data = &decnet_debug_level,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
+ .proc_handler = proc_dointvec,
},
- {0}
+ { }
};
-static ctl_table dn_dir_table[] = {
- {
- .ctl_name = NET_DECNET,
- .procname = "decnet",
- .mode = 0555,
- .child = dn_table},
- {0}
-};
-
-static ctl_table dn_root_table[] = {
- {
- .ctl_name = CTL_NET,
- .procname = "net",
- .mode = 0555,
- .child = dn_dir_table
- },
- {0}
+static struct ctl_path dn_path[] = {
+ { .procname = "net", },
+ { .procname = "decnet", },
+ { }
};
void dn_register_sysctl(void)
{
- dn_table_header = register_sysctl_table(dn_root_table, 1);
+ dn_table_header = register_sysctl_paths(dn_path, dn_table);
}
void dn_unregister_sysctl(void)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff