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* [glibc] Update mallinfo2 ABI, and test
@ 2020-09-17 23:02 DJ Delorie
0 siblings, 0 replies; only message in thread
From: DJ Delorie @ 2020-09-17 23:02 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cdf645427d176197b82f44308a5e131d69fb53ad
commit cdf645427d176197b82f44308a5e131d69fb53ad
Author: DJ Delorie <dj@redhat.com>
Date: Tue Sep 1 16:17:25 2020 -0400
Update mallinfo2 ABI, and test
This patch adds the ABI-related bits to reflect the new mallinfo2
function, and adds a test case to verify basic functionality.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diff:
---
NEWS | 7 +-
malloc/Makefile | 2 +-
malloc/Versions | 3 +
malloc/malloc.c | 2 +
malloc/tst-mallinfo2.c | 83 ++++++++++++++++++++++
sysdeps/mach/hurd/i386/libc.abilist | 1 +
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/alpha/libc.abilist | 1 +
sysdeps/unix/sysv/linux/arc/libc.abilist | 1 +
sysdeps/unix/sysv/linux/arm/be/libc.abilist | 1 +
sysdeps/unix/sysv/linux/arm/le/libc.abilist | 1 +
sysdeps/unix/sysv/linux/csky/libc.abilist | 1 +
sysdeps/unix/sysv/linux/hppa/libc.abilist | 1 +
sysdeps/unix/sysv/linux/i386/libc.abilist | 1 +
sysdeps/unix/sysv/linux/ia64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist | 1 +
sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist | 1 +
sysdeps/unix/sysv/linux/microblaze/be/libc.abilist | 1 +
sysdeps/unix/sysv/linux/microblaze/le/libc.abilist | 1 +
.../unix/sysv/linux/mips/mips32/fpu/libc.abilist | 1 +
.../unix/sysv/linux/mips/mips32/nofpu/libc.abilist | 1 +
.../unix/sysv/linux/mips/mips64/n32/libc.abilist | 1 +
.../unix/sysv/linux/mips/mips64/n64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/nios2/libc.abilist | 1 +
.../sysv/linux/powerpc/powerpc32/fpu/libc.abilist | 1 +
.../linux/powerpc/powerpc32/nofpu/libc.abilist | 1 +
.../sysv/linux/powerpc/powerpc64/be/libc.abilist | 1 +
.../sysv/linux/powerpc/powerpc64/le/libc.abilist | 1 +
sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist | 1 +
sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist | 1 +
sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sh/be/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sh/le/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist | 1 +
38 files changed, 128 insertions(+), 2 deletions(-)
diff --git a/NEWS b/NEWS
index 878221639b..fc8dd15439 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,10 @@ Version 2.33
Major new features:
+* The mallinfo2 function is added to report statistics as per mallinfo,
+ but with larger field widths to accurately report values that are
+ larger than fit in an integer.
+
* Add <sys/platform/x86.h> to provide query macros for x86 CPU features.
* Support for the RISC-V ISA running on Linux has been expanded to run on
@@ -23,7 +27,8 @@ Major new features:
Deprecated and removed features, and other changes affecting compatibility:
- [Add deprecations, removals and changes affecting compatibility here]
+* The mallinfo function is marked deprecated. Callers should call
+ mallinfo2 instead.
Changes to build and runtime requirements:
diff --git a/malloc/Makefile b/malloc/Makefile
index e22cbde22d..09ae63bee5 100644
--- a/malloc/Makefile
+++ b/malloc/Makefile
@@ -35,7 +35,7 @@ tests := mallocbug tst-malloc tst-valloc tst-calloc tst-obstack \
tst-interpose-thread \
tst-alloc_buffer \
tst-malloc-tcache-leak \
- tst-malloc_info \
+ tst-malloc_info tst-mallinfo2 \
tst-malloc-too-large \
tst-malloc-stats-cancellation \
tst-tcfree1 tst-tcfree2 tst-tcfree3 \
diff --git a/malloc/Versions b/malloc/Versions
index 2357cff3da..94c8ba8040 100644
--- a/malloc/Versions
+++ b/malloc/Versions
@@ -64,6 +64,9 @@ libc {
GLIBC_2.26 {
reallocarray;
}
+ GLIBC_2.33 {
+ mallinfo2;
+ }
GLIBC_PRIVATE {
# Internal startup hook for libpthread.
__libc_malloc_pthread_startup;
diff --git a/malloc/malloc.c b/malloc/malloc.c
index 560fee2c31..cd9933b4e5 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -639,6 +639,7 @@ libc_hidden_proto (__libc_mallopt)
thus be inaccurate.
*/
struct mallinfo2 __libc_mallinfo2(void);
+libc_hidden_proto (__libc_mallinfo2)
struct mallinfo __libc_mallinfo(void);
@@ -4999,6 +5000,7 @@ __libc_mallinfo2 (void)
return m;
}
+libc_hidden_def (__libc_mallinfo2)
struct mallinfo
__libc_mallinfo (void)
diff --git a/malloc/tst-mallinfo2.c b/malloc/tst-mallinfo2.c
new file mode 100644
index 0000000000..39a70d7df2
--- /dev/null
+++ b/malloc/tst-mallinfo2.c
@@ -0,0 +1,83 @@
+/* Smoke test for mallinfo2
+ Copyright (C) 2020 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+/* Test that mallinfo2 is properly exported and basically works. */
+
+#include <array_length.h>
+#include <malloc.h>
+#include <stdlib.h>
+#include <support/check.h>
+
+/* This is not specifically needed for the test, but (1) does
+ something to the data so gcc doesn't optimize it away, and (2) may
+ help when developing future tests. */
+static void
+print_mi (const char *msg, struct mallinfo2 *m)
+{
+ printf("\n%s...\n", msg);
+#define P(f) printf("%s: %zu\n", #f, m->f);
+ P(arena);
+ P(ordblks);
+ P(smblks);
+ P(hblks);
+ P(hblkhd);
+ P(usmblks);
+ P(fsmblks);
+ P(uordblks);
+ P(fordblks);
+ P(keepcost);
+}
+
+/* We do this to force the call to malloc to not be optimized
+ away. */
+volatile void *ptr;
+
+static int
+do_test (void)
+{
+ struct mallinfo2 mi1, mi2;
+ int i;
+ size_t total = 0;
+
+ /* This is the key difference between mallinfo() and mallinfo2().
+ It may be a false positive if int and size_t are the same
+ size. */
+ TEST_COMPARE (sizeof (mi1.arena), sizeof (size_t));
+
+ mi1 = mallinfo2 ();
+ print_mi ("before", &mi1);
+
+ /* Allocations that are meaningful-sized but not so large as to be
+ mmapped, so that they're all accounted for in the field we test
+ below. */
+ for (i = 1; i < 20; ++i)
+ {
+ ptr = malloc (160 * i);
+ total += 16 * i;
+ }
+
+ mi2 = mallinfo2 ();
+ print_mi ("after", &mi2);
+
+ /* Check at least something changed. */
+ TEST_VERIFY (mi2.uordblks > mi1.uordblks + total);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index 72537218ba..109838775c 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -2191,6 +2191,7 @@ GLIBC_2.32 thrd_current F
GLIBC_2.32 thrd_equal F
GLIBC_2.32 thrd_sleep F
GLIBC_2.32 thrd_yield F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 6cd61988b4..bc375ecb8d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2160,3 +2160,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 8edb5deea1..f8f50f87b0 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2242,6 +2242,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index df13f49e15..146ca85cc8 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -1920,3 +1920,4 @@ GLIBC_2.32 wprintf F
GLIBC_2.32 write F
GLIBC_2.32 writev F
GLIBC_2.32 wscanf F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 7f4a146d22..48b2240b88 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -144,6 +144,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index a83cc81958..1d5c482c89 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -141,6 +141,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index 32887b1c58..a93d48f7ea 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -2104,3 +2104,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index baf425072b..7e265ef570 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -2063,6 +2063,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 8b0242a9b1..d80285427a 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2229,6 +2229,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index b6ba86dbe9..6619fe4b31 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -2095,6 +2095,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index e1f7e19de9..56b651998c 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -145,6 +145,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0x98
GLIBC_2.4 _IO_2_1_stdin_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 2d726097ca..ad200c9f63 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -2175,6 +2175,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 7c78649e03..f91a744ce2 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -2155,3 +2155,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index da2194b498..c5e86ddb4d 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2152,3 +2152,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 9fa655b3a5..f71c242463 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -2146,6 +2146,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 3f6da71769..7854bdc5fc 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2144,6 +2144,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index de990933cf..f590577194 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -2152,6 +2152,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 754491f209..8518b7fe2f 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -2146,6 +2146,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 36a875115c..1d6bc7018d 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2193,3 +2193,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 6de9bed51d..2925850690 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2202,6 +2202,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 5c8c58974c..3c816ec48f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2235,6 +2235,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 92114806ac..376057d86d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -2065,6 +2065,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index b01fdcfae1..e69191b82a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -2355,3 +2355,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index 3bea073169..2aad26a91c 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -1168,6 +1168,7 @@ GLIBC_2.33 lutimes F
GLIBC_2.33 madvise F
GLIBC_2.33 makecontext F
GLIBC_2.33 mallinfo F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.33 malloc F
GLIBC_2.33 malloc_info F
GLIBC_2.33 malloc_stats F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index 45cbeb1d98..04bc7b1e6f 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -2122,3 +2122,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index d0752dba6c..2940f787ae 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2200,6 +2200,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index af5f14d1c6..e9d2023b8c 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -2101,6 +2101,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index 038ce27174..d98ef4f519 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -2070,6 +2070,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 182970a708..8c8507ec14 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -2067,6 +2067,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index a2521c3ee3..b4274d4fa4 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -2191,6 +2191,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index d8188903f9..a683b0af97 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -2118,6 +2118,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 1a96103c68..c360212e8d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -2076,6 +2076,7 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 35745a75b6..e6d064cac7 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2173,3 +2173,4 @@ GLIBC_2.32 sigabbrev_np F
GLIBC_2.32 sigdescr_np F
GLIBC_2.32 strerrordesc_np F
GLIBC_2.32 strerrorname_np F
+GLIBC_2.33 mallinfo2 F
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2020-09-17 23:02 [glibc] Update mallinfo2 ABI, and test DJ Delorie
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