]> git.ipfire.org Git - thirdparty/git.git/blob - vcs-svn/line_buffer.h
Merge branch 'svn-fe' of git://repo.or.cz/git/jrn
[thirdparty/git.git] / vcs-svn / line_buffer.h
1 #ifndef LINE_BUFFER_H_
2 #define LINE_BUFFER_H_
3
4 #include "strbuf.h"
5
6 #define LINE_BUFFER_LEN 10000
7
8 struct line_buffer {
9 char line_buffer[LINE_BUFFER_LEN];
10 FILE *infile;
11 };
12 #define LINE_BUFFER_INIT { "", NULL }
13
14 int buffer_init(struct line_buffer *buf, const char *filename);
15 int buffer_fdinit(struct line_buffer *buf, int fd);
16 int buffer_deinit(struct line_buffer *buf);
17 void buffer_reset(struct line_buffer *buf);
18
19 int buffer_tmpfile_init(struct line_buffer *buf);
20 FILE *buffer_tmpfile_rewind(struct line_buffer *buf); /* prepare to write. */
21 long buffer_tmpfile_prepare_to_read(struct line_buffer *buf);
22
23 int buffer_ferror(struct line_buffer *buf);
24 char *buffer_read_line(struct line_buffer *buf);
25 int buffer_read_char(struct line_buffer *buf);
26 void buffer_read_binary(struct line_buffer *buf, struct strbuf *sb, uint32_t len);
27 /* Returns number of bytes read (not necessarily written). */
28 off_t buffer_copy_bytes(struct line_buffer *buf, off_t len);
29 off_t buffer_skip_bytes(struct line_buffer *buf, off_t len);
30
31 #endif