telldir - get current location of named directory stream

Syntax	#include <dirent.h> long int telldir(DIR *dirp);
Description	Description telldir() returns the current location associated with the specified directory stream. If seekdir() was the last operation on the directoy stream, then telldir() returns the position specified in the loc argument of the seekdir() call.
Return val.	Current location
		if successful
	Extension
	-1	if an error occurs. errno is set to indicate the error. (End)
Errors	telldir() will fail if: Extension
	EBADF	The file descriptor associated with the directory is no longer valid. This error will occur if the directory was closed. (End)
Notes	telldir() is executed only for POSIX files
See also	readdir(), seekdir(), dirent.h.