celtic / akari

My attempt at bringing light to operating system development.

This URL has Read+Write access

akari / dirent.cpp.unused
100644 34 lines (24 sloc) 0.55 kb
raw blame history 
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
26
27
28
29
30
31
32
33
34

#include <dirent.hpp>
#include <memory.hpp>
#include <string.hpp>
 
DIR *opendir(const char *name) {
	fs_node_t *base = fs_root;
 
	DIR *new_dir = (DIR *)kmalloc(sizeof(DIR));
	new_dir->base = base;
	new_dir->next_index = 0;
 
	return new_dir;
}
 
struct dirent *readdir(DIR *dir) {
	static struct dirent dirent;
 
	dirent_t *node = readdir_fs(dir->base, dir->next_index);
	if (node == 0)
		return 0;
	dir->next_index++;
 
	strcpy(dirent.name, node->name);
	dirent.ino = node->ino;
 
	return &dirent;
}
 
int closedir(DIR *dir) {
	kfree(dir);
	return 0;
}