GFS_OPENDIR(3)
NAME
gfs_opendir - open a directory
SYNOPSIS
#include <gfarm/gfarm.h> char *gfs_opendir (const char * gfarm_url, GFS_Dir * dirp);
DESCRIPTION
The gfs_opendir() function opens a directory stream corresponding to
the directory gfarm_url, and returns the directory stream to the
address pointed by dirp. The stream is positioned at the first entry
in the directory.
RETURN VALUES
NULL The function terminated successfully.
- GFARM_ERR_NO_MEMORY
- Insufficient memory was available.
- GFARM_ERR_AUTHENTICATION
- User authentication failed when connecting to gfmd(8).
- GFARM_ERR_PERMISSION_DENIED
- gfarm_url points outside your accessible address space.
- GFARM_ERR_NO_SUCH_OBJECT
- Directory does not exist.
- Others An error except the above occurred. The reason is shown by its
- pointed strings.