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dpns_chdir(3) [debian man page]

DPNS_CHDIR(3)						      DPNS Library Functions						     DPNS_CHDIR(3)

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
Castor_limits(4) AUTHOR
LCG Grid Deployment Team DPNS
$Date: 2001/10/04 12:12:42 $ DPNS_CHDIR(3)

Check Out this Related Man Page

DPNS_OPENDIRG(3)					      DPNS Library Functions						  DPNS_OPENDIRG(3)

NAME
dpns_opendir - open a DPNS directory, having the specified GUID, in the name server SYNOPSIS
#include <sys/types.h> #include "dpns_api.h" dpns_DIR *dpns_opendir (const char *path, const char *guid) dpns_DIR *dpns_opendirxg (char *server, const char *path, const char *guid) DESCRIPTION
dpns_opendir opens a DPNS directory, having the specified GUID, in the name server to be used in subsequent dpns_readdir operations. A dpns_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 DPNS directory or the full DPNS 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. 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_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), dpns_chdir(3), dpns_closedir(3), dpns_readdir(3), dpns_rewinddir(3) AUTHOR
LCG Grid Deployment Team DPNS
$Date: 2005/11/22 15:59:39 $ DPNS_OPENDIRG(3)
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