lfc_getcwd(3) [debian man page]

LFC_GETCWD(3)						       LFC Library Functions						     LFC_GETCWD(3)

NAME

       lfc_getcwd - get LFC current directory used by the name server

SYNOPSIS

       #include <sys/types.h>
       #include "lfc_api.h"

       char *lfc_getcwd (char *buf, int size)

DESCRIPTION

       lfc_getcwd  gets  the LFC current directory used by the name server.  This current working directory is stored in a thread-safe variable in
       the client.

       If buf is not NULL, the current directory name will be stored there.
       If buf is NULL, lfc_getcwd allocates a buffer of size bytes using malloc.

       size must be at least the length of the directory name to be returned plus one byte.

RETURN VALUE

       This routine returns buf if the operation was successful or NULL if the operation failed.  In the latter case, serrno is set appropriately.

ERRORS

       ENOENT	    The current directory has not been set yet or does not exist anymore.

       ENOMEM	    buf is a NULL pointer and memory could not be allocated.

       EINVAL	    size is less than or equal to zero.

       ERANGE	    size is greater than 0 and less than size of current directory name plus 1.

       SENOSHOST    Host unknown.

       SENOSSERV    Service unknown.

       SECOMERR     Communication error.

       ENSNACT	    Name server is not running or is being shutdown.

SEE ALSO

       lfc_chdir(3)

AUTHOR

       LCG Grid Deployment Team

LFC
							   $Date: 2001/10/04 12:12:44 $ 					     LFC_GETCWD(3)

LFC_OPENDIR(3)						       LFC Library Functions						    LFC_OPENDIR(3)

NAME

       lfc_opendir - open a LFC directory in the name server

SYNOPSIS

       #include <sys/types.h>
       #include "lfc_api.h"

       lfc_DIR *lfc_opendir (const char *path)

DESCRIPTION

       lfc_opendir  opens a LFC directory in the name server to be used in subsequent lfc_readdir operations.  A lfc_DIR structure and a buffer to
       cache the directory entries are allocated in the client API.

       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  opera-
       tion 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.

       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), lfc_chdir(3), lfc_closedir(3), lfc_readdir(3), lfc_readdirg(3), lfc_rewinddir(3)

AUTHOR

       LCG Grid Deployment Team

LFC
							   $Date: 2001/10/04 12:12:46 $ 					    LFC_OPENDIR(3)