Append to output from previous call.
Use gl_offs.
Return on error.
Append / to matching directories.
Return pattern itself if nothing matches.
Don't sort.
Error values returned by glob(3). Malloc call failed.
Error values returned by glob(3). Unignored error.
Error values returned by glob(3). No match and GLOB_NOCHECK was not set.
generate pathnames matching a pattern. The glob() function shall match all accessible pathnames against this pattern and develop a list of all pathnames that match.
generate pathnames matching a pattern