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)