NAME¶
dpns_utime - set last access and modification times
SYNOPSIS¶
#include <sys/types.h>
#include "dpns_api.h"
int dpns_utime (const char *path, struct utimbuf
*times)
DESCRIPTION¶
dpns_utime sets last access and modification times.
- path
- specifies the logical pathname relative to the current DPNS directory or
the full DPNS pathname.
If
times is NULL, the access and modification times are set to the
current time else they are set to the
utimbuf structure member values.
ctime is set to current time.
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¶
- EPERM
- times is not NULL and the caller effective user ID does not match
the owner ID of the file and the caller does not have ADMIN privilege in
the Cupv database.
- ENOENT
- A component of path prefix does not exist or path 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
write permission on the file itself is denied and times is
NULL.
- EFAULT
- path is a NULL pointer.
- ENOTDIR
- A component of path prefix is not a directory.
- 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),
Cupvlist(1)
AUTHOR¶
LCG Grid Deployment Team