debian man page for dpns_setatime

DPNS_SETATIME(3)					      DPNS Library Functions						  DPNS_SETATIME(3)

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

SYNOPSIS
       #include <sys/types.h>
       #include "dpns_api.h"

       int dpns_setatime (const char *path, struct dpns_fileid *file_uniqueid)

DESCRIPTION
       dpns_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 DPNS directory or the full DPNS 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), dpns_chdir(3), dpns_stat(3), dpns_statg(3)

AUTHOR
       LCG Grid Deployment Team

DPNS
							   $Date: 2001/10/04 12:12:50 $ 					  DPNS_SETATIME(3)