Changeset efb5450 in rtems for c/src/exec

2001-10-17 Till Straumann <strauman@…>

• These changes were discussed and reviewed by many people but the primary people were Jennifer Averett <jennifer@…> and Eugeny Mints <jack@…>.
• libc/utime.c: Add missing call to rtems_filesystem_freenode() at verification that utime is supported by the filesystem.
• libc/link.c: Remove calls to freenode when the node was not successfully allocated.
• libc/unmount.c: In the method file_systems_below_this_mountpoint() added calls to correctly free fs_root_loc when a failure occurs.
• libc/open.c: Add freenode calls upon failure.
• libc/open.c, lib/libc/close.c: (PENDING -- NOT INCLUDED THIS TIMER) Modifications the move the freenode from open() to close() (also part of this patch) are pending further discussion.