86436c2828
With this patch, the non-core'ish part of show-diff command that invokes an external "diff" comand to obtain patches is split into a separate file. The next patch will introduce a new command, diff-tree-helper, which uses this common diff interface to format diff-tree and diff-cache output into a patch form. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 lines
502 B
C
18 lines
502 B
C
#ifndef DIFF_H
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#define DIFF_H
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extern void prepare_diff_cmd(void);
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extern void show_differences(const char *name, /* filename on the filesystem */
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const char *label, /* diff label to use */
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void *old_contents, /* contents in core */
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unsigned long long old_size, /* size in core */
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int reverse /* 0: diff core file
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1: diff file core */);
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extern void show_diff_empty(const unsigned char *sha1,
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const char *name,
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int reverse);
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#endif /* DIFF_H */
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