修改指向指针数组的指针

修改指向指针数组的指针的地址

#include <stdio.h>

#include <stdlib.h>
#include <dirent.h>

int main(void)
{
    struct dirent **entry_list;
    int count;
    int i;

    count = scandir("/home/book/workspace", &entry_list, 0, alphasort);
    if (count < 0) {
        perror("scandir");
        return EXIT_FAILURE;
    }

    for (i = 0; i < count; i++) {
        struct dirent *entry;

        entry = entry_list[i];
        printf("%s\n", entry->d_name);
        free(entry);
    }
    free(entry_list);

    return 0;
}```

原文：http://blog.csdn.net/qq_21792169/article/details/51068522
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