int lfc_creatg (const char *path, const char *guid,mode_t mode)
DESCRIPTION
lfc_creatg
creates a new LFC file with the specified GUID or resets it in the name server.
If the file exists, the length is truncated to 0 and the mode and owner
are unchanged.
If the file does not exist yet, an entry is created in the name server
database and the file's owner ID is set to the effective user ID of the
requestor.
The group ID of the file is set to the effective group ID of the requestor
or is taken from the parent directory if the latter has the
S_ISGID
bit set.
The access permission bits for the file are taken from
mode,
then all bits set in the requestor's file mode creation mask are cleared (see
lfc_umask(3)).
guid
specifies the Grid Unique IDentifier.
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
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 file does not exist and write permission on the parent directory
is denied or the file exists and write permission on the file itself is denied.
EFAULT
path
or
file_uniqueid
is a NULL pointer.
EEXIST
File exists already with a different GUID or has replicas.
ENOTDIR
A component of
path
prefix is not a directory.
EISDIR
path
is an existing directory.
EINVAL
The fileclass in the parent directory is zero
or the length of the
guid
exceeds
CA_MAXGUIDLEN.
ENOSPC
The name server database is full.
ENAMETOOLONG
The length of
path
exceeds
CA_MAXPATHLEN
or the length of a
path
component exceeds
CA_MAXNAMELEN.