From: H.J. Lu <hjl.tools@gmail.com>
Date: Fri, 7 May 2021 01:18:48 +0000 (-0700)
Subject: malloc: Make tunable callback functions static
X-Git-Tag: glibc-2.34~478
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=310be3cc09d5b1471174bc12f1860169e686bd65;p=glibc.git

malloc: Make tunable callback functions static

Since malloc tunable callback functions are only used within the same
file, we should make them static.
---

diff --git a/malloc/arena.c b/malloc/arena.c
index 9fbbb38a15..7eb110445e 100644
--- a/malloc/arena.c
+++ b/malloc/arena.c
@@ -207,7 +207,7 @@ __malloc_fork_unlock_child (void)
 }
 
 #if HAVE_TUNABLES
-void
+static void
 TUNABLE_CALLBACK (set_mallopt_check) (tunable_val_t *valp)
 {
   int32_t value = (int32_t) valp->numval;
@@ -217,7 +217,7 @@ TUNABLE_CALLBACK (set_mallopt_check) (tunable_val_t *valp)
 
 # define TUNABLE_CALLBACK_FNDECL(__name, __type) \
 static inline int do_ ## __name (__type value);				      \
-void									      \
+static void									      \
 TUNABLE_CALLBACK (__name) (tunable_val_t *valp)				      \
 {									      \
   __type value = (__type) (valp)->numval;				      \