readdir

0001-01-01

readdir() is a C standard library function, included in dirent.h, used to read filesystem directory streams.

readdir() is used in conjunction with opendir() and closedir()

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

int main() {
    DIR *dir;
    struct dirent *entry;

    dir = opendir(".");
    if (dir == NULL)
	return 1;

    while ((entry = readdir(dir)) != NULL)
	printf("%s\n", entry->d_name);

    closedir(dir);

    return 0;
}

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