blob: b09b756b20ac7c5f9c5d78373c3906adafbd4d73 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
#pragma once
#include <stdio.h>
#include <stdbool.h>
#include "util/string_view.h"
struct file_lines {
const char *progname, *fname;
FILE *f;
size_t cap;
char *buffer;
size_t cursor;
size_t readfrom; // if -1, no newline in buffer
};
// Returns false on EOF. FILE remains ownership of the caller.
bool file_lines_open(const char *progname, const char *fname, FILE *f, struct file_lines *dst);
// Returns whether successful
bool file_lines_read(struct file_lines *fl, struct string_view *dst);
void file_lines_close(struct file_lines *fl);
|
