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---
batman/linux/modules/gateway.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
--- batmand-r1439.orig/batman/linux/modules/gateway.c
+++ batmand-r1439/batman/linux/modules/gateway.c
@@ -29,6 +29,7 @@ static struct class *batman_class;
static int batgat_open(struct inode *inode, struct file *filp);
static int batgat_release(struct inode *inode, struct file *file);
static int batgat_ioctl( struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg );
+static long batgat_ioctl_unlocked(struct file *file, unsigned int cmd, unsigned long arg );
static void udp_data_ready(struct sock *sk, int len);
@@ -53,7 +54,11 @@ static int proc_clients_read(char *buf,
static struct file_operations fops = {
.open = batgat_open,
.release = batgat_release,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
+ .unlocked_ioctl = batgat_ioctl_unlocked,
+#else
.ioctl = batgat_ioctl,
+#endif
};
@@ -166,6 +171,20 @@ static int batgat_release(struct inode *
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
+#include <linux/smp_lock.h>
+static long batgat_ioctl_unlocked(struct file *file, unsigned int cmd, unsigned long arg )
+{
+ int ret;
+
+ lock_kernel();
+ ret = batgat_ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
+ unlock_kernel();
+
+ return ret;
+}
+#endif
+
static int batgat_ioctl( struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg )
{
uint8_t tmp_ip[4];
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