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Man page of LFC_LISTLINKS
LFC_LISTLINKS
Section: LFC Library Functions (3)
Updated: $Date: 2004/10/06 10:34:27 $
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NAME
lfc_listlinks - list link entries for a given file
SYNOPSIS
#include <sys/types.h>
#include "lfc_api.h"
struct lfc_linkinfo *lfc_listlinks (const char *path,
const char *guid,
int flags,
lfc_list *listp)
DESCRIPTION
lfc_listlinks
lists link entries for a given file.
The first entry in the list is the actual file name, while the other entries
are the symbolic links pointing at this file.
- path
-
specifies the logical pathname.
- guid
-
specifies the Grid Unique IDentifier.
- flags
-
may be one of the following constant:
-
- CNS_LIST_BEGIN
-
the first call must have this flag set to allocate buffers and
initialize pointers.
- CNS_LIST_CONTINUE
-
all the following calls must have this flag set.
- CNS_LIST_END
-
final call to terminate the list and free resources.
RETURN VALUE
This routine returns a pointer to a structure containing the current link entry
if the operation was successful or NULL if all entries have been returned
or if the operation failed. In the latter case,
serrno
is set appropriately.
ERRORS
- ENOENT
-
The named file does not exist.
- EACCES
-
Search permission is denied on a component of the parent directory.
- ENOMEM
-
Memory could not be allocated for the output buffer.
- EFAULT
-
path
and
guid
are NULL pointers or
listp
is a NULL pointer.
- ENOTDIR
-
A component of
path
prefix is not a directory.
- EINVAL
-
The length of
guid
exceeds
CA_MAXGUIDLEN.
- ENAMETOOLONG
-
The length of
path
exceeds
CA_MAXPATHNAMELEN.
- 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_symlink(3)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ERRORS
-
- SEE ALSO
-
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