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       lfc_setatime  -  set last access time for a regular file to the current


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

       int lfc_setatime (const char *path, struct lfc_fileid *file_uniqueid)


       lfc_setatime sets the last access  time  for  a  regular  file  to  the
       current  time.  This function should only be called by the stager after
       the file has been  successfully  recalled  and  every  time  a  stagein
       requests  this file, even if the file already resides in the disk pool.
       The file can be identified by path name or by file_uniqueid.   If  both
       are specified, file_uniqueid is used.

       path   specifies  the  logical  pathname  relative  to  the current LFC
              directory or the full LFC pathname.


       This routine returns 0 if the operation was successful  or  -1  if  the
       operation failed. In the latter case, serrno is set appropriately.


       ENOENT       The named file does not exist or is a null pathname.

       EACCES       Search  permission  is  denied  on a component of the path
                    prefix or the caller effective user ID does not match  the
                    owner ID of the file or read permission on the file itself
                    is denied.

       EFAULT       path and file_uniqueid are NULL pointers.

       ENOTDIR      A component of path prefix is not a directory.

       EISDIR       The file is not a regular file.

       ENAMETOOLONG The length of path exceeds CA_MAXPATHLEN or the length  of
                    a path component exceeds CA_MAXNAMELEN.

       SENOSHOST    Host unknown.

       SENOSSERV    Service unknown.

       SECOMERR     Communication error.

       ENSNACT      Name server is not running or is being shutdown.


       Castor_limits(4), lfc_chdir(3), lfc_statg(3)


       LCG Grid Deployment Team