Re: [OE-core] [PATCH v2 3/7] pseudo: fix for build with glibc-2.43

["Böszörményi Zoltán" <zboszor@gmail.com>]

Hi,

something is still wrong with pseudo on Fedora 44 (beta) after this change.
Besides GLIBC 2.43, GCC 16 is on Fedora 44.

Packaging fails for every file and directory shipped by the recipe with:

Cannot open: Function not implemented

or

Cannot mkdir: Function not implemented

2026. 03. 08. 17:37 keltezéssel, Martin Jansa via lists.openembedded.org írta:
> Hi,
>
> this is already merged in the repo and there is SRCREV bump which
> includes that change from Richard in master-next.
>
> Regards,
>
> On Sun, Mar 8, 2026 at 4:09 PM Hemanth Kumar M D via
> lists.openembedded.org
> <Hemanth.KumarMD=windriver.com@lists.openembedded.org> wrote:
>> From: Martin Jansa <martin.jansa@gmail.com>
>>
>> Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
>> ---
>>   ...01-openat2-use-const-struct-open_how.patch | 54 +++++++++++++++++++
>>   meta/recipes-devtools/pseudo/pseudo_git.bb    |  1 +
>>   2 files changed, 55 insertions(+)
>>   create mode 100644 meta/recipes-devtools/pseudo/files/0001-openat2-use-const-struct-open_how.patch
>>
>> diff --git a/meta/recipes-devtools/pseudo/files/0001-openat2-use-const-struct-open_how.patch b/meta/recipes-devtools/pseudo/files/0001-openat2-use-const-struct-open_how.patch
>> new file mode 100644
>> index 0000000000..eda2593bdf
>> --- /dev/null
>> +++ b/meta/recipes-devtools/pseudo/files/0001-openat2-use-const-struct-open_how.patch
>> @@ -0,0 +1,54 @@
>> +From d17159194e94b5150600c333a5e2ad46fda6291e Mon Sep 17 00:00:00 2001
>> +From: Martin Jansa <martin.jansa@gmail.com>
>> +Date: Thu, 5 Mar 2026 17:53:34 +0100
>> +Subject: [PATCH] openat2: use const struct open_how
>> +MIME-Version: 1.0
>> +Content-Type: text/plain; charset=UTF-8
>> +Content-Transfer-Encoding: 8bit
>> +
>> +To match
>> +https://sourceware.org/cgit/glibc/commit/?id=0f0a5cd338998f4b603f52f3ce2163df0db7b814
>> +
>> +Otherwise it fails to build with glibc-2.43:
>> +
>> +In file included from pseudo_wrappers.c:300:
>> +pseudo_wrapfuncs.c: At top level:
>> +pseudo_wrapfuncs.c:11537:1: error: conflicting types for ‘openat2’; have ‘int(int,  const char *, struct open_how *, size_t)’ {aka ‘int(int,  const char *, struct open_how *, long unsigned int)’}
>> +11537 | openat2(int dirfd, const char *path, struct open_how *how, size_t size) {
>> +      | ^~~~~~~
>> +In file included from /usr/include/bits/fcntl-linux.h:492,
>> +                 from /usr/include/bits/fcntl.h:61,
>> +                 from /usr/include/fcntl.h:35,
>> +                 from pseudo_wrappers.c:23:
>> +/usr/include/bits/fcntl-linux-fortify.h:36:1: note: previous definition of ‘openat2’ with type ‘int(int,  const char *, const struct open_how *, long unsigned int)’
>> +   36 | openat2 (int __dfd, const char *__filename, const struct open_how *__how,
>> +      | ^~~~~~~
>> +make: *** [Makefile:162: pseudo_wrappers.o] Error 1
>> +
>> +Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
>> +Upstream-Status: Pending
>> +---
>> + ports/linux/openat2/guts/openat2.c | 2 +-
>> + ports/linux/openat2/wrapfuncs.in   | 2 +-
>> + 2 files changed, 2 insertions(+), 2 deletions(-)
>> +
>> +diff --git a/ports/linux/openat2/guts/openat2.c b/ports/linux/openat2/guts/openat2.c
>> +index da01b31..366fb95 100644
>> +--- a/ports/linux/openat2/guts/openat2.c
>> ++++ b/ports/linux/openat2/guts/openat2.c
>> +@@ -4,7 +4,7 @@
>> +  *
>> +  * SPDX-License-Identifier: LGPL-2.1-only
>> +  *
>> +- * int openat2(int dirfd, const char *path, struct open_how *how, size_t size)
>> ++ * int openat2(int dirfd, const char *path, const struct open_how *how, size_t size)
>> +  *    int rc = -1;
>> +  */
>> +
>> +diff --git a/ports/linux/openat2/wrapfuncs.in b/ports/linux/openat2/wrapfuncs.in
>> +index 96ae8a7..2f1e716 100644
>> +--- a/ports/linux/openat2/wrapfuncs.in
>> ++++ b/ports/linux/openat2/wrapfuncs.in
>> +@@ -1 +1 @@
>> +-int openat2(int dirfd, const char *path, struct open_how *how, size_t size);
>> ++int openat2(int dirfd, const char *path, const struct open_how *how, size_t size);
>> diff --git a/meta/recipes-devtools/pseudo/pseudo_git.bb b/meta/recipes-devtools/pseudo/pseudo_git.bb
>> index a26a205a16..b34525055d 100644
>> --- a/meta/recipes-devtools/pseudo/pseudo_git.bb
>> +++ b/meta/recipes-devtools/pseudo/pseudo_git.bb
>> @@ -1,6 +1,7 @@
>>   require pseudo.inc
>>
>>   SRC_URI = "git://git.yoctoproject.org/pseudo;branch=master;protocol=https \
>> +           file://0001-openat2-use-const-struct-open_how.patch \
>>              file://fallback-passwd \
>>              file://fallback-group \
>>              "
>> --
>> 2.49.0
>>
>>
>>
>>
>>
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