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Re: bug#39236: [musl] coreutils cp mishandles error return from lchmod
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From: |
Bruno Haible |
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Subject: |
Re: bug#39236: [musl] coreutils cp mishandles error return from lchmod |
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Date: |
Sat, 08 Feb 2020 21:31:17 +0100 |
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User-agent: |
KMail/5.1.3 (Linux/4.4.0-171-generic; KDE/5.18.0; x86_64; ; ) |
Hi Paul,
> similarly for lchmod on non-symlinks.
When I see a new autoconf test that activates an override, in order to
guarantee a certain documented behaviour, I like to add a unit test -
because in the past we several times had an override that would not
have passed the autoconf test either.
So I added a unit test for 'lchown', and found that on HP-UX 11.31 the function
could not be used because it is not declared. Which leads to these patches:
2020-02-08 Bruno Haible <address@hidden>
lchmod: Add tests.
* tests/test-lchmod.c: New file.
* modules/lchmod-tests: New file.
2020-02-08 Bruno Haible <address@hidden>
lchmod: Ensure declaration on HP-UX.
* lib/sys_stat.in.h (lchown): Declare also on HP-UX.
* doc/glibc-functions/lchmod.texi: Mention the HP-UX problem.
0001-lchmod-Ensure-declaration-on-HP-UX.patch
Description: Text Data
0002-lchmod-Add-tests.patch
Description: Text Data