NAME
gfs_readdir - read directory entry
SYNOPSIS
#include <gfarm/gfarm.h>
char *gfs_readdir (GFS_Dir dir, struct gfs_dirent ** entryp);
DESCRIPTION
The gfs_readdir() function reads a directory entry from dir, and returns the pointer of the entry to the address pointed to by entryp. The buffer pointed to by entryp is destroyed when calling succeeding gfs_readdir() or gfs_closedir() with the same argument dir.
RETURN VALUES
- NULL
-
The function terminated successfully.
- Others
-
An error except the above occurred. The reason is shown by its pointed strings.