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38 lines
1.0 KiB
38 lines
1.0 KiB
2 months ago
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From 9dbd11e091f84eb0bf9d717283774816c4c4453d Mon Sep 17 00:00:00 2001
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From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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Date: Tue, 21 May 2024 16:26:33 +0200
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Subject: [PATCH 099/157] mdadm.h: provide basename if GLIBC is not avialable
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If GNU basename is not avilable, define it. It is safer to use that
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rather than include libgen.h with XPG basename() definition.
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Fixes:#12
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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mdadm.h | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/mdadm.h b/mdadm.h
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index 40818941..e9f764a2 100644
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--- a/mdadm.h
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+++ b/mdadm.h
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@@ -223,6 +223,14 @@ struct dlm_lksb {
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struct __una_u16 { __u16 x; } __attribute__ ((packed));
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struct __una_u32 { __u32 x; } __attribute__ ((packed));
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+/*
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+ * Ensure GNU basename behavior on GLIBC less systems.
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+ */
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+#ifndef __GLIBC__
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+#define basename(path) \
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+ (strrchr((path), '/') ? strrchr((path),'/') + 1 : (path))
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+#endif
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+
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static inline __u16 __get_unaligned16(const void *p)
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{
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const struct __una_u16 *ptr = (const struct __una_u16 *)p;
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--
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2.41.0
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