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author | Bruno Haible <bruno@clisp.org> | 2020-02-16 22:37:28 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2020-02-16 22:41:53 +0100 |
commit | c4804326a84a0131913317c2a3571cab76cfd2e7 (patch) | |
tree | 08aa5a4cad49e0a678ddb51f5338e7623f1490f7 /modules/lchmod | |
parent | f8b2ef2538c88d0318456954ca2b37d769494d16 (diff) | |
download | gnulib-c4804326a84a0131913317c2a3571cab76cfd2e7.tar.gz |
lchmod: Make more future-proof.
* m4/lchmod.m4 (gl_FUNC_LCHMOD): Define NEED_LCHMOD_NONSYMLINK_FIX.
(gl_PREREQ_LCHMOD): New macro.
* lib/lchmod.c (orig_lchmod): New function.
(lchmod): Test NEED_LCHMOD_NONSYMLINK_FIX. Access /proc only on Linux.
Return EOPNOTSUPP only on Linux and on platforms without lchmod
function.
* modules/lchmod (configure.ac): Invoke gl_PREREQ_LCHMOD.
Diffstat (limited to 'modules/lchmod')
-rw-r--r-- | modules/lchmod | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/modules/lchmod b/modules/lchmod index c82991008c..c3e0a166de 100644 --- a/modules/lchmod +++ b/modules/lchmod @@ -19,6 +19,7 @@ configure.ac: gl_FUNC_LCHMOD if test $HAVE_LCHMOD = 0 || test $REPLACE_LCHMOD = 1; then AC_LIBOBJ([lchmod]) + gl_PREREQ_LCHMOD fi gl_SYS_STAT_MODULE_INDICATOR([lchmod]) |