mirror of https://gitee.com/openkylin/linux.git
42 lines
713 B
C
42 lines
713 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __COW_SYS_H__
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#define __COW_SYS_H__
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#include <kern_util.h>
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#include <os.h>
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#include <um_malloc.h>
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static inline void *cow_malloc(int size)
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{
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return uml_kmalloc(size, UM_GFP_KERNEL);
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}
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static inline void cow_free(void *ptr)
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{
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kfree(ptr);
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}
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#define cow_printf printk
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static inline char *cow_strdup(char *str)
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{
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return uml_strdup(str);
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}
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static inline int cow_seek_file(int fd, __u64 offset)
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{
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return os_seek_file(fd, offset);
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}
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static inline int cow_file_size(char *file, unsigned long long *size_out)
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{
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return os_file_size(file, size_out);
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}
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static inline int cow_write_file(int fd, void *buf, int size)
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{
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return os_write_file(fd, buf, size);
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}
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#endif
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