scandir and xfs

[Ron Henry <dijital1@xxxxxxxxxxxxxx>]

does scandir work under xfs?

here is a copy of the code that I'm trying to run that's not working...
the printf where I'm printing out the value of j is showing up as 0 no
matter what directory is passed to scandir. Am I doing something wrong
or is this function deprecated? I've been searching through the kernel
source for it, and I can't seem to find it defined anywhere...

int main(int argc, char *argv[])
{
    int j,i;
    struct dirent **curdir;

    if(argc != 2){
        fprintf(stderr,"guess what you did wrong\n");
        exit(1);
    }

    if((j=scandir(argv[1], &curdir, 0, alphasort) < 0)) {
        perror("scandir");
        exit(1);
    }
    printf("%d\n", j);

    for(i=0; i<j; i++){
        printf("%s\n", curdir[i]->d_name);
        free(curdir[i]);
    }
    free(curdir);
    return 0;
}


thanks...