File: ctime-readdir.c

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

int
main(int argc, char **argv)
{
    DIR *dir = NULL;
    struct dirent *entry = NULL;
    int ret = 0;
    char *path = NULL;

    assert(argc == 2);
    path = argv[1];

    dir = opendir(path);
    if (!dir) {
        printf("opendir(%s) failed.\n", path);
        return -1;
    }

    while ((entry = readdir(dir)) != NULL) {
    }
    if (dir)
        closedir(dir);

    return ret;
}