Add required const to proc_handler prototypes for sysfs.

Signed-off-by: Jaco Kroon <jaco@uls.co.za>

Author: jkroonza

ipt_NETFLOW.c

@@ -1525,7 +1525,7 @@ static int switch_promisc(int newpromisc)
 
 #ifdef CONFIG_SYSCTL
 /* sysctl /proc/sys/net/netflow */
-static int hsize_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int hsize_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret, hsize;
@@ -1542,7 +1542,7 @@ static int hsize_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp
 		return ret;
 }
 
-static int sndbuf_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int sndbuf_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1577,7 +1577,7 @@ static int sndbuf_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *fil
 }
 
 static void free_templates(void);
-static int destination_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int destination_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1594,7 +1594,7 @@ static int destination_procctl(ctl_table *ctl, int write, BEFORE2632(struct file
 }
 
 #ifdef ENABLE_AGGR
-static int aggregation_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int aggregation_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1609,7 +1609,7 @@ static int aggregation_procctl(ctl_table *ctl, int write, BEFORE2632(struct file
 #endif
 
 #ifdef ENABLE_PROMISC
-static int promisc_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int promisc_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int newpromisc = promisc;
@@ -1626,7 +1626,7 @@ static int promisc_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *fi
 
 #ifdef ENABLE_SAMPLER
 static int parse_sampler(char *ptr);
-static int sampler_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int sampler_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1659,7 +1659,7 @@ static int sampler_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *fi
 
 #ifdef SNMP_RULES
 static int add_snmp_rules(char *ptr);
-static int snmp_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int snmp_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
        int ret;
@@ -1684,7 +1684,7 @@ static void clear_ipt_netflow_stat(void)
 	}
 }
 
-static int flush_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int flush_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1713,7 +1713,7 @@ static int flush_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp
 	return ret;
 }
 
-static int protocol_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int protocol_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1746,7 +1746,7 @@ static int protocol_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *f
 #ifdef CONFIG_NF_NAT_NEEDED
 static void register_ct_events(void);
 static void unregister_ct_events(void);
-static int natevents_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int natevents_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1772,7 +1772,7 @@ static struct ctl_table_header *netflow_sysctl_header;
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
 #define _CTL_NAME(x) .ctl_name = x,
-static void ctl_table_renumber(ctl_table *table)
+static void ctl_table_renumber(const ctl_table *table)
 {
 	int c;