LFC_SETATIME(3)
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