Listar directoria

// Apple Xcode
// paulogp

/* listagem de directoria */
#include <stdio.h>
#include <unistd.h>

#define MAXC 255

int main (int argc, const char * argv[])
{
    char the_buffer[MAXC];
    int the_no_files = 0;

    FILE *the_fp = popen("ls", "r");

    sleep(500); // for buffer (opcional)

    while (fgets(the_buffer, MAXC, the_fp) != NULL)
    {
        printf("%s", the_buffer);
        the_no_files += 1;
    }

    printf("%d ficheiros\n", the_no_files);

    return 0;
}