Check Directory Name in One Folder

[ty1975]

I'm wondering anyone can tell me how to check the directory name under one folder. Basically, I need to check whether certain directory exists under one folder.

Thanks a lot.

 

[sskumar]

use the FindFirstFile()function to find the directory.
Hope this helps or find the Help from MSDN.

 

[sskumar]

it is an windows CE function

 

[marsd]

Unix/Linux.
Very basic , should get you started.
Usage: progname / "tmp", for example.

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <dirent.h>
#include <sys/types.h>


int main(int argc, char *argv[]) {
int y;
char *ptr;
DIR *mydir;
struct dirent *mydpt;

if (argc != 3) {
printf(&quot;Wrong # args, need parent directory name(1) and subdirectory name(2).\n&quot;
exit(1);
}

if ( (mydir = opendir(argv[1])) != NULL) {
while ( (mydpt = readdir(mydir)) != NULL) {
if ( (y = strcmp(mydpt->d_name, argv[2])) == 0) {
printf(&quot;%s found in %s\n&quot;, mydpt->d_name, argv[1]);
closedir(mydir);
return 0;
}
}
}
closedir(mydir);
printf(&quot;Could not find %s\n&quot;, argv[2]);
return 1;
}

 

[ty1975]

Thank you very much. ;-)