42 lines
692 B
C
42 lines
692 B
C
|
#ifndef __COW_SYS_H__
|
||
|
|
#define __COW_SYS_H__
|
||
|
|
|
||
|
|
#include "kern_util.h"
|
||
|
|
#include "os.h"
|
||
|
|
#include "user.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
|