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Message-ID: <20260601132109.GJ3520958@port70.net>
Date: Mon, 1 Jun 2026 15:21:09 +0200
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Subject: [PATCH] math: include missing float.h in logbl
LDBL_* macros were not defined in logbl.
the code happens to be correct without them, but when the long double
format matches double the intention was to tail call logb.
---
src/math/logbl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/math/logbl.c b/src/math/logbl.c
index 962973a7..82dba942 100644
--- a/src/math/logbl.c
+++ b/src/math/logbl.c
@@ -1,4 +1,5 @@
#include <math.h>
+#include <float.h>
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double logbl(long double x)
{
--
2.52.0
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