Provided by: libdpm-dev_1.13.0-1_amd64
dpns_chdir - change DPNS current directory used by the name server
#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.
LCG Grid Deployment Team