bionic (3) lfc_setatime.3.gz

NAME

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

SYNOPSIS

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

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

DESCRIPTION

       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.

RETURN VALUE

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

ERRORS

       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.

SEE ALSO

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

AUTHOR

       LCG Grid Deployment Team