* NEWS: Mention this.
* lib/renameatu.c: Rename from lib/renameat2.c.
* lib/renameatu.h: Rename from lib/renameat2.h.
- * modules/renameat2: Rename from modules/renameatu.
- * modules/renameat2-tests: Rename from modules/renameat2-tests.
+ * modules/renameatu: Rename from modules/renameat2.
+ * modules/renameatu-tests: Rename from modules/renameat2-tests.
All uses of "renameat2" in identifiers or file name
changed to "renameatu", except for two instances in
lib/renameatu.c that deal with the Linux kernel's