Add conditional handling for fchdir and chdir functions #14
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Define preprocessor conditions for `HAVE_FCHDIR` to handle platforms without fchdir. On these platforms, pretend that `FTS_NOCHDIR` is always set. This change is necessary to build the `fts` module on the top of the WASI and wasi-libc, which doesn't provide the `fchdir`.
sunfishcode
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Sep 25, 2024
Close #520 Add FTS implementation derived from musl-fts with a few modifications. The compiled fts.o is included in the libc.a archive, and the fts.h header is installed in the sysroot (`include/fts.h`). * fts/musl-fts: Add a copy of the musl-fts sources with modifications. * fts/patches: A set of patches to apply to the musl-fts sources. * Upstream pull request: void-linux/musl-fts#14 * fts/update-musl-fts.sh: A script to update the musl-fts sources with the patches applied. * fts/config.h: A configuration header included by the musl-fts sources. * test/smoke: Add a test suite for wasi-libc specific features that libc-test does not cover.
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Define preprocessor conditions for
HAVE_FCHDIRto handle platforms without fchdir. On these platforms, pretend thatFTS_NOCHDIRis always set.This change is necessary to build the
ftsmodule on the top of the WASI and wasi-libc, which doesn't provide thefchdir.