lfc_opendirg3
Open a lfc directory, having the specified guid, in the name server
Usage
#include <sys/types.h>
#include "lfc_api.h"
lfc_DIR *lfc_opendirg (const char *path, const char *guid)
lfc_DIR *lfc_opendirxg (char *server, const char *path, const char *guid)
Overview
lfc_opendirg opens a LFC directory, having the specified GUID, in the name server to be used in subsequent lfc_readdirg operations. A lfc_DIR structure and a buffer to cache the directory entries are allocated in the client API.
- 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 a pointer to be used in the subsequent directory function calls if the operation was successful or NULL 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 read permission is denied on path.
- EFAULT
-
path is a NULL pointer.
- EINVAL
-
The length of the guid component exceeds
CA_MAXGUIDLEN.
- ENOTDIR
-
A component of path prefix is not a directory.
- ENAMETOOLONG
-
The length of path exceeds
CA_MAXPATHLENor the length of a path component exceedsCA_MAXNAMELEN.
- SENOSHOST
-
Host unknown.
- SENOSSERV
-
Service unknown.
- SECOMERR
-
Communication error.
- ENSNACT
-
Name server is not running or is being shutdown.
Releases
Unchanged in 5 releases since Debian 6.0 (Squeeze).