LFC_LISTLINKS(3)					       LFC Library Functions						  LFC_LISTLINKS(3)

NAME

       lfc_listlinks - list link entries for a given file

SYNOPSIS

       #include <sys/types.h>
       #include "lfc_api.h"

       struct lfc_linkinfo *lfc_listlinks (const char *path, const char *guid, int flags, lfc_list *listp)

DESCRIPTION

       lfc_listlinks  lists  link  entries for a given file.  The first entry in the list is the actual file name, while the other entries are the
       symbolic links pointing at this file.

       path   specifies the logical pathname.

       guid   specifies the Grid Unique IDentifier.

       flags  may be one of the following constant:

	      CNS_LIST_BEGIN
		     the first call must have this flag set to allocate buffers and initialize pointers.

	      CNS_LIST_CONTINUE
		     all the following calls must have this flag set.

	      CNS_LIST_END
		     final call to terminate the list and free resources.

RETURN VALUE

       This routine returns a pointer to a structure containing the current link entry if the operation was successful or NULL if all entries have
       been returned or if the operation failed. In the latter case, serrno is set appropriately.

ERRORS

       ENOENT	    The named file does not exist.

       EACCES	    Search permission is denied on a component of the parent directory.

       ENOMEM	    Memory could not be allocated for the output buffer.

       EFAULT	    path and guid are NULL pointers or listp is a NULL pointer.

       ENOTDIR	    A component of path prefix is not a directory.

       EINVAL	    The length of guid exceeds CA_MAXGUIDLEN or path and guid are both given and they point at a different file.

       ENAMETOOLONG The length of path exceeds CA_MAXPATHNAMELEN.

       SENOSHOST    Host unknown.

       SENOSSERV    Service unknown.

       SECOMERR     Communication error.

       ENSNACT	    Name server is not running or is being shutdown.

SEE ALSO

       Castor_limits(4), lfc_symlink(3)

LFC
					       $Date: 2010-09-14 13:37:49 +0200 (Tue, 14 Sep 2010) $				  LFC_LISTLINKS(3)