procutils_read_file is only used by pidfd_getpid and isn't exported by libc.so. Shouldn't it start with a leading underscore?
The master branch has been updated by H.J. Lu <hjl@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7935e7a537cd3347b922dc9f24a2b722dd80156c commit 7935e7a537cd3347b922dc9f24a2b722dd80156c Author: H.J. Lu <hjl.tools@gmail.com> Date: Sun May 19 18:46:36 2024 -0700 Rename procutils_read_file to __libc_procutils_read_file [BZ #31755] Fix BZ #31755 by renaming the internal function procutils_read_file to __libc_procutils_read_file. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Fixed in 2.40