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
AUTHOR
LCG Grid Deployment Team