Untitled

#include <stdio.h>
#include <string.h>
#include <dirent.h>

void traverseDirectories(const char* directory_name){

    DIR* dir = opendir(directory_name);

    if(dir == NULL){
        return;
    }

    struct dirent* entity;
    entity = readdir(dir);
    while(entity != NULL){
        if(entity->d_type == DT_DIR && strcmp(entity->d_name, ".") != 0 && strcmp(entity->d_name, "..") != 0){
            char path[100] = {0};
            strcat(path, directory_name);
            strcat(path, "/");
            strcat(path, entity->d_name);
            traverseDirectories(path);
            printf("%s\n", entity->d_name);
        }
        entity = readdir(dir);
    }
    closedir(dir);
}

int main(int argc, char* argv[]){

    FILE *database_file;
    database_file = fopen("database.txt", "r");
    string database2d[1000][3];
    char buffer[256];

    while (fgets(buffer, 256, database_file)){
        
        printf("%d", strlen(buffer));
    }
    

    fclose(database_file);

    traverseDirectories(".");

    
return 0;
}