#include <linux/types.h>
#include <linux/string.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
struct seq_operations;
struct file;
size_t count;
loff_t index;
loff_t version;
- struct semaphore sem;
- struct seq_operations *op;
+ struct mutex lock;
+ const struct seq_operations *op;
void *private;
};
int (*show) (struct seq_file *m, void *v);
};
-int seq_open(struct file *, struct seq_operations *);
+int seq_open(struct file *, const struct seq_operations *);
ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
loff_t seq_lseek(struct file *, loff_t, int);
int seq_release(struct inode *, struct file *);