dpns_chdir (3)

#include <sys/types.h>

#include "dpns_api.h"

int dpns_chdir (const char *path)

dpns_chdir changes the DPNS current directory used by the name server to expand DPNS pathnames not beginning with /. This current working directory is stored in a thread-safe variable in the client.

path

specifies the logical pathname relative to the current DPNS directory or the full DPNS pathname.

This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.

ENOENT

The named directory does not exist or is a null pathname.

EACCES

Search permission is denied on any component of 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.

Castor_limits(4)

LCG Grid Deployment Team