/* create lots of file, into hashed directories to rm won't fail when
   I try to delete them! */

#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <errno.h>

/* make dir structure */
void mkdirs()
{
    int i, j;
    char path[128];

    for(i=0;i<256;++i){
        sprintf(path, "test/%02x", i);
        if(-1 == mkdir(path, 0755)){
            if(errno == EEXIST)
                return;
            perror("mkdir");
            exit(1);
        }

        for(j=0;j<256;++j){
            sprintf(path, "test/%02x/%02x", i, j);
            if(-1 == mkdir(path, 0755))
                break;
        }
    }
}

int main()
{
    int i;
    char path[128];

    mkdirs();
    for(i=0;i < 1000*1000;++i){
        sprintf(path, "test/%02x/%02x/%02x", i >> 16, (i >> 8) & 255, i & 255);
        if(!(i & 1023))
            printf("%s\n", path);
        if(-1 == open(path, O_CREAT|O_RDONLY, 0644))
            break;
    }
    printf("total opens %d\n", i);

    return 0;
}