31bc5a3334
Improve some error messages in the COW driver, and say V3, not V2, when talking about V3 format. Also resync with our userspace code utility a bit more. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
49 lines
834 B
C
49 lines
834 B
C
#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 "user_util.h"
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#include "os.h"
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#include "user.h"
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static inline void *cow_malloc(int size)
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{
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return(um_kmalloc(size));
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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, unsigned long long 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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/*
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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