From: Luca Boccassi <luca.boccassi@gmail.com>
Date: Wed, 18 Mar 2026 12:33:58 +0000 (+0000)
Subject: sd-dlopen: make macros to generate .notes.dlopen sections public API (#41047)
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cd1f2f2ff91dbbbe0ee9049b627f58b56a4c6a4f;p=thirdparty%2Fsystemd.git

sd-dlopen: make macros to generate .notes.dlopen sections public API (#41047)

If this new scheme of adding dependencies is supposed to be used more
widely we need to start making it easy to add them. So add a new
self-contained header that projects can simply include without the need
to link against libsystemd itself. This will allow them to generate
`.notes.dlopen` sections:

```
> readelf -p .note.dlopen ./l2md

String dump of section '.note.dlopen':
  [     a]  |@FDO
  [    10]  [{"feature":"manifest-json","description":"Manifest-based change detection via gzip and JSON parsing","priority":"suggested","soname":["libz.so.1","libsystemd.so.0"]}]
  [    c2]  |@FDO
  [    c8]  [{"feature":"manifest-http","description":"HTTP transport for lore.kernel.org manifest fetch","priority":"suggested","soname":["libcurl.so.4"]}]
```
---

cd1f2f2ff91dbbbe0ee9049b627f58b56a4c6a4f