git/strbuf.h

#ifndef STRBUF_H
#define STRBUF_H
struct strbuf {
	int alloc;
	int len;
	int eof;
	unsigned char *buf;
};

extern void strbuf_init(struct strbuf *);
extern void read_line(struct strbuf *, FILE *, int);

#endif /* STRBUF_H */
[PATCH] Introduce diff-tree-helper. This patch introduces a new program, diff-tree-helper. It reads output from diff-cache and diff-tree, and produces a patch file. The diff format customization can be done the same way the show-diff uses; the same external diff interface introduced by the previous patch to drive diff from show-diff is used so this is not surprising. It is used like the following examples: $ diff-cache --cached -z <tree> \| diff-tree-helper -z -R paths... $ diff-tree -r -z <tree1> <tree2> \| diff-tree-helper -z paths... - As usual, the use of the -z flag is recommended in the script to pass NUL-terminated filenames through the pipe between commands. - The -R flag is used to generate reverse diff. It does not matter for diff-tree case, but it is sometimes useful to get a patch in the desired direction out of diff-cache. - The paths parameters are used to restrict the paths that appears in the output. Again this is useful to use with diff-cache, which, unlike diff-tree, does not take such paths restriction parameters. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2005-04-26 01:26:45 +00:00			`#ifndef STRBUF_H`
			`#define STRBUF_H`
			`struct strbuf {`
			`int alloc;`
			`int len;`
			`int eof;`
			`unsigned char *buf;`
			`};`

			`extern void strbuf_init(struct strbuf *);`
			`extern void read_line(struct strbuf , FILE , int);`

			`#endif /* STRBUF_H */`