Provided by: libgfarm-dev_2.4.1-1.1ubuntu1_amd64
gfs_opendir - open a directory
#include <gfarm/gfarm.h> char *gfs_opendir (const char * gfarm_url, GFS_Dir * dirp);
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.
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.