Android NDK r17 Missing fgets_unlocked

[Andrew Esh]

I am compiling a library (gettext) which uses fgets_unlocked. It compiled
OK under r17rc2. After upgrading to NDK r17, it reports fgets_unlock is
undefined.

I searched the objdump output of all the libc.so files in the new NDK, and
fgets_unlocked is not there. I did the same search in
a android-ndk-r17rc2-arm64-28 directory (which contains only that
combination of architecture and API), and it is present.

What makes this worse is: I can no longer get the NDK r17rc2 tarball, so I
cannot build for any architecture other than the ones I happen to have an
old copy of.

The following page states that fgets_unlocked is being added as a new
symbol into libc.so for Android P. I think the NDK version of libc.so needs
to match.

https://android.googlesource.com/platform/bionic/+/master/docs/status.md

I am not finding any notices that the fgets_unlocked symbol was going to be
removed in the final version of NDK r17. Perhaps it was unintentional?

['Dan Albert' via android-ndk]

Same as https://github.com/android-ndk/ndk/issues/702. Fix is in r17b.

Post by Andrew Esh
I am compiling a library (gettext) which uses fgets_unlocked. It compiled
OK under r17rc2. After upgrading to NDK r17, it reports fgets_unlock is
undefined.
I searched the objdump output of all the libc.so files in the new NDK, and
fgets_unlocked is not there. I did the same search in
a android-ndk-r17rc2-arm64-28 directory (which contains only that
combination of architecture and API), and it is present.
What makes this worse is: I can no longer get the NDK r17rc2 tarball, so I
cannot build for any architecture other than the ones I happen to have an
old copy of.
The following page states that fgets_unlocked is being added as a new
symbol into libc.so for Android P. I think the NDK version of libc.so needs
to match.
https://android.googlesource.com/platform/bionic/+/master/docs/status.md
I am not finding any notices that the fgets_unlocked symbol was going to
be removed in the final version of NDK r17. Perhaps it was unintentional?
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