]>
Commit | Line | Data |
---|---|---|
3bbaec00 DB |
1 | #ifndef LINE_BUFFER_H_ |
2 | #define LINE_BUFFER_H_ | |
3 | ||
d350822f JN |
4 | #include "strbuf.h" |
5 | ||
6 | #define LINE_BUFFER_LEN 10000 | |
7 | ||
8 | struct line_buffer { | |
9 | char line_buffer[LINE_BUFFER_LEN]; | |
d350822f JN |
10 | FILE *infile; |
11 | }; | |
7e2fe3a9 | 12 | #define LINE_BUFFER_INIT { "", NULL } |
d350822f | 13 | |
e5e45ca1 | 14 | int buffer_init(struct line_buffer *buf, const char *filename); |
cb3f87cf | 15 | int buffer_fdinit(struct line_buffer *buf, int fd); |
e5e45ca1 | 16 | int buffer_deinit(struct line_buffer *buf); |
b1c9b798 JN |
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 | ||
efc749b4 | 23 | int buffer_ferror(struct line_buffer *buf); |
e5e45ca1 | 24 | char *buffer_read_line(struct line_buffer *buf); |
cc193f1f | 25 | int buffer_read_char(struct line_buffer *buf); |
e832f43c | 26 | void buffer_read_binary(struct line_buffer *buf, struct strbuf *sb, uint32_t len); |
26557fc1 JN |
27 | /* Returns number of bytes read (not necessarily written). */ |
28 | off_t buffer_copy_bytes(struct line_buffer *buf, off_t len); | |
d234f54b | 29 | off_t buffer_skip_bytes(struct line_buffer *buf, off_t len); |
3bbaec00 DB |
30 | |
31 | #endif |