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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.

       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)