File 0171-erts-Make-allocator-functions-static.patch of Package erlang

From 51e4cc4097c1937873fcaf5968ddfa37952ba863 Mon Sep 17 00:00:00 2001
From: Salikhov Dinislam <dinislam.salikhov@gmail.com>
Date: Mon, 8 May 2017 15:13:59 +0300
Subject: [PATCH 1/4] erts: Make allocator functions static

---
 erts/emulator/beam/erl_alloc_util.c | 12 ++++++------
 erts/emulator/beam/erl_alloc_util.h |  7 -------
 2 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c
index 4889fac92..6fddba4b3 100644
--- a/erts/emulator/beam/erl_alloc_util.c
+++ b/erts/emulator/beam/erl_alloc_util.c
@@ -821,7 +821,7 @@ static void clear_literal_range(void* start, Uint size)
 
 #if HAVE_ERTS_MSEG
 
-void*
+static void*
 erts_alcu_mseg_alloc(Allctr_t *allctr, Uint *size_p, Uint flags)
 {
     void *res;
@@ -832,7 +832,7 @@ erts_alcu_mseg_alloc(Allctr_t *allctr, Uint *size_p, Uint flags)
     return res;
 }
 
-void*
+static void*
 erts_alcu_mseg_realloc(Allctr_t *allctr, void *seg,
                        Uint old_size, Uint *new_size_p)
 {
@@ -845,7 +845,7 @@ erts_alcu_mseg_realloc(Allctr_t *allctr, void *seg,
     return res;
 }
 
-void
+static void
 erts_alcu_mseg_dealloc(Allctr_t *allctr, void *seg, Uint size, Uint flags)
 {
     erts_mseg_dealloc_opt(allctr->alloc_no, seg, (UWord) size, flags, &allctr->mseg_opt);
@@ -996,7 +996,7 @@ erts_alcu_exec_mseg_dealloc(Allctr_t *allctr, void *seg, Uint size, Uint flags)
 
 #endif /* HAVE_ERTS_MSEG */
 
-void*
+static void*
 erts_alcu_sys_alloc(Allctr_t *allctr, Uint* size_p, int superalign)
 {
     void *res;
@@ -1013,7 +1013,7 @@ erts_alcu_sys_alloc(Allctr_t *allctr, Uint* size_p, int superalign)
     return res;
 }
 
-void*
+static void*
 erts_alcu_sys_realloc(Allctr_t *allctr, void *ptr, Uint *size_p, Uint old_size, int superalign)
 {
     void *res;
@@ -1035,7 +1035,7 @@ erts_alcu_sys_realloc(Allctr_t *allctr, void *ptr, Uint *size_p, Uint old_size,
     return res;
 }
 
-void
+static void
 erts_alcu_sys_dealloc(Allctr_t *allctr, void *ptr, Uint size, int superalign)
 {
 #if ERTS_SA_MB_CARRIERS && ERTS_HAVE_ERTS_SYS_ALIGNED_ALLOC
diff --git a/erts/emulator/beam/erl_alloc_util.h b/erts/emulator/beam/erl_alloc_util.h
index f570703f2..7a96bd031 100644
--- a/erts/emulator/beam/erl_alloc_util.h
+++ b/erts/emulator/beam/erl_alloc_util.h
@@ -195,10 +195,6 @@ extern UWord erts_literal_vspace_map[];
 # define ERTS_VSPACE_WORD_BITS (sizeof(UWord)*8)
 #endif
 
-void* erts_alcu_mseg_alloc(Allctr_t*, Uint *size_p, Uint flags);
-void* erts_alcu_mseg_realloc(Allctr_t*, void *seg, Uint old_size, Uint *new_size_p);
-void  erts_alcu_mseg_dealloc(Allctr_t*, void *seg, Uint size, Uint flags);
-
 #if HAVE_ERTS_MSEG
 # if defined(ARCH_32)
 void* erts_alcu_literal_32_mseg_alloc(Allctr_t*, Uint *size_p, Uint flags);
@@ -218,9 +214,6 @@ void  erts_alcu_exec_mseg_dealloc(Allctr_t*, void *seg, Uint size, Uint flags);
 # endif
 #endif /* HAVE_ERTS_MSEG */
 
-void* erts_alcu_sys_alloc(Allctr_t*, Uint *size_p, int superalign);
-void* erts_alcu_sys_realloc(Allctr_t*, void *ptr, Uint *size_p, Uint old_size, int superalign);
-void  erts_alcu_sys_dealloc(Allctr_t*, void *ptr, Uint size, int superalign);
 #ifdef ARCH_32
 void* erts_alcu_literal_32_sys_alloc(Allctr_t*, Uint *size_p, int superalign);
 void* erts_alcu_literal_32_sys_realloc(Allctr_t*, void *ptr, Uint *size_p, Uint old_size, int superalign);
-- 
2.13.0