glibc dropped a couple of files, see
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=2fc6557eb89af08a6ca1129cd3cd9ddc62925e8b
2021-08-08 Bruno Haible <br...@clisp.org>
config: Update after glibc changed.
* config/srclist.txt: Remove two files that glibc dropped on 2013-12-17.
diff --git a/config/srclist.txt b/config/srclist.txt
index a55c95f..218e04d 100644
--- a/config/srclist.txt
+++ b/config/srclist.txt
@@ -161,8 +161,6 @@ $LIBCSRC time/mktime-internal.h lib
#$LIBCSRC sysdeps/posix/dup2.c lib gpl
#$LIBCSRC sysdeps/posix/euidaccess.c lib gpl
#$LIBCSRC sysdeps/posix/tempname.c lib gpl
-#$LIBCSRC sysdeps/unix/bsd/poll.c lib gpl
-#$LIBCSRC sysdeps/unix/bsd/ptsname.c lib gpl
#$LIBCSRC sysdeps/unix/bsd/unlockpt.c lib gpl
#$LIBCSRC sysdeps/unix/dirfd.c lib gpl
#$LIBCSRC sysdeps/unix/grantpt.c lib gpl
