Demonstrates how to do Opendir/readdir with CLIB.
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <dirent.h>
int main(void)
{
char path[255];
int cnt = 0;
DIR *dirStructP;
DIR *direntp;
printf("Enter the path to do readdir() on: ");
scanf("%s", path);
if ((dirStructP = opendir(path)) != NULL)
{
while ((direntp = readdir(dirStructP)) != NULL)
{
printf("name = %s\r\n", direntp->d_name);
cnt++; /* possibly dump out file info here...*/
}
printf("%d entries scanned\n", cnt);
closedir(dirStructP);
} else
{
printf("opendir returned errno: %#x\n", errno); exit(1);
}
return(0);
}
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