NAME
dpns_chdir - change DPNS current directory used by the name server
SYNOPSIS
#include <sys/types.h>
#include "dpns_api.h"
int dpns_chdir (const char *path)
DESCRIPTION
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.
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
-
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.
SEE ALSO
AUTHOR
LCG Grid Deployment Team