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authorMaxime Devos <maximedevos@telenet.be>2021-11-16 11:06:25 +0000
committerLudovic Courtès <ludo@gnu.org>2022-10-21 17:39:38 +0200
commit30247dc414fb38329f580b1d41abbe202285adbe (patch)
tree65ba8b4cbd3ef778c6b58fefabfe553bb53b38e0 /libguile/posix.c
parent273bfe7510da8ab740e65df11b72d9bb801885f3 (diff)
downloadguile-30247dc414fb38329f580b1d41abbe202285adbe.tar.gz
Allow file ports in ‘readlink’.
* configure.ac: Detect whether ‘readlinkat’ is defined. * libguile/filesys.c (scm_readlink): Support file ports when ‘readlinkat’ exists. (scm_init_filesys): Provide ‘chdir-ports’ when it exists. * doc/ref/posix.texi (File System): Document it. * test-suite/tests/filesys.test ("readlink"): Test it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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