[linux-2.6-block.git] / arch / um / drivers / cow_sys.h

#ifndef __COW_SYS_H__
#define __COW_SYS_H__

#include <kern_util.h>
#include <os.h>
#include <um_malloc.h>

static inline void *cow_malloc(int size)
{
	return uml_kmalloc(size, UM_GFP_KERNEL);
}

static inline void cow_free(void *ptr)
{
	kfree(ptr);
}

#define cow_printf printk

static inline char *cow_strdup(char *str)
{
	return uml_strdup(str);
}

static inline int cow_seek_file(int fd, __u64 offset)
{
	return os_seek_file(fd, offset);
}

static inline int cow_file_size(char *file, unsigned long long *size_out)
{
	return os_file_size(file, size_out);
}

static inline int cow_write_file(int fd, void *buf, int size)
{
	return os_write_file(fd, buf, size);
}

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef __COW_SYS_H__
	2	#define __COW_SYS_H__
	3
37185b33 AV	4	#include <kern_util.h>
	5	#include <os.h>
	6	#include <um_malloc.h>
1da177e4 LT	7
	8	static inline void *cow_malloc(int size)
	9	{
43f5b308	10	return uml_kmalloc(size, UM_GFP_KERNEL);
1da177e4 LT	11	}
	12
	13	static inline void cow_free(void *ptr)
	14	{
	15	kfree(ptr);
	16	}
	17
	18	#define cow_printf printk
	19
	20	static inline char cow_strdup(char str)
	21	{
dc764e50	22	return uml_strdup(str);
1da177e4 LT	23	}
1da177e4 LT	24
fe1db50c	25	static inline int cow_seek_file(int fd, __u64 offset)
1da177e4	26	{
dc764e50	27	return os_seek_file(fd, offset);
1da177e4 LT	28	}
1da177e4 LT	29
52c73782	30	static inline int cow_file_size(char file, unsigned long long size_out)
1da177e4	31	{
dc764e50	32	return os_file_size(file, size_out);
1da177e4 LT	33	}
1da177e4 LT	34
31bc5a33	35	static inline int cow_write_file(int fd, void *buf, int size)
1da177e4	36	{
a6ea4cce	37	return os_write_file(fd, buf, size);
1da177e4 LT	38	}
	39
	40	#endif