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package/ledmon: update patch to fix musl build

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Updated patch following an upstream review:
https://github.com/md-raid-utilities/ledmon/pull/272#issuecomment-3596495739

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit b4668eded3)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Bernd Kuhls
2025-12-01 19:31:42 +01:00
committed by Thomas Perale
parent 3eac10574c
commit b33e415990
1 changed files with 42 additions and 0 deletions
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42
package/ledmon/0001-libled-provide-basename-if-GLIBC-is-not-avialable.patch Normal file
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@@ -0,0 +1,42 @@
From 4c0477bdaef56314eb4df4a432be54cc49238be0 Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd@kuhls.net>
Date: Mon, 1 Dec 2025 19:07:42 +0100
Subject: [PATCH] libled: provide basename if GLIBC is not avialable
If GNU basename is not avilable, define it. It is safer to use that
rather than include libgen.h with XPG basename() definition.
Suggested in
https://github.com/md-raid-utilities/ledmon/pull/272#issuecomment-3596495739
Code copied from
https://github.com/md-raid-utilities/mdadm/commit/9dbd11e091f84eb0bf9d717283774816c4c4453d
Upstream: https://github.com/md-raid-utilities/ledmon/pull/272
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
src/lib/libled_internal.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/lib/libled_internal.h b/src/lib/libled_internal.h
index 2355d30..2061fc2 100644
--- a/src/lib/libled_internal.h
+++ b/src/lib/libled_internal.h
@@ -70,4 +70,13 @@ led_status_t device_exclude_pattern_add(struct led_ctx *ctx, const char *path);
*/
void lib_log(struct led_ctx *ctx, enum led_log_level_enum loglevel, const char *buf, ...)
__attribute__ ((format (printf, 3, 4)));
+
+/*
+ * Ensure GNU basename behavior on GLIBC less systems.
+ */
+#ifndef __GLIBC__
+#define basename(path) \
+ (strrchr((path), '/') ? strrchr((path),'/') + 1 : (path))
+#endif
+
#endif
--
2.47.3