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[FILE BEGIN]
1/* Light builtins's (C version)
2 * ls - list directory contents
3 * A lightweight repository of useful shell commands
4 * GitHub: https://www.github.com/0x4248/light_builtins
5 * Licence: GNU General Public License v3.0
6 * By: 0x4248
7 */
8
9#include <dirent.h>
10#include <stdio.h>
11#include <stdlib.h>
12#include <string.h>
13#include <sys/stat.h>
14#include <sys/types.h>
15
16#include "config.h"
17
18int main(int argc, char *argv[]) {
19    if (argc >= 2 &&
20        (strcmp(argv[1], "-v") == 0 || strcmp(argv[1], "--version") == 0)) {
21        printf("Light Builtins (C) %d.%d.%d-%s\n", VERSION_MAJOR, VERSION_MINOR,
22               VERSION_PATCH, EXTRA_VERSION);
23        return 0;
24    }
25    DIR *dir;
26    struct dirent *ent;
27    char *path = argv[1];
28    if (argc == 1) {
29        path = ".";
30    }
31    if ((dir = opendir(path)) != NULL) {
32        while ((ent = readdir(dir)) != NULL) {
33            if (ent->d_name[0] != '.') {
34                struct stat st;
35                char *fullpath = malloc(strlen(path) + strlen(ent->d_name) + 2);
36                strcpy(fullpath, path);
37                strcat(fullpath, "/");
38                strcat(fullpath, ent->d_name);
39                stat(fullpath, &st);
40                if (S_ISDIR(st.st_mode)) {
41                    printf("/%s ", ent->d_name);
42                } else {
43                    printf("%s ", ent->d_name);
44                }
45            }
46        }
47        printf("\n");
48        closedir(dir);
49    } else {
50        printf("ls: cannot access '%s': No such file or directory\n", path);
51    }
52    return 0;
53}
54
[FILE END]
(C) 2025 0x4248
(C) 2025 4248 Media and 4248 Systems, All part of 0x4248
See LICENCE files for more information. Not all files are by 0x4248 always check Licencing.