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master 621bb79: New debugging command 'malloc-info'
From: |
Eli Zaretskii |
Subject: |
master 621bb79: New debugging command 'malloc-info' |
Date: |
Tue, 10 Nov 2020 12:42:06 -0500 (EST) |
branch: master
commit 621bb79b7044dcc277386eb7338c0eb1e08c29c7
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>
New debugging command 'malloc-info'
* src/alloc.c (Fmalloc_info) [GNU_LINUX]: New command.
(syms_of_alloc): Defsubr it. (Bug#43389)
---
src/alloc.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/src/alloc.c b/src/alloc.c
index f90d092..2b3643e 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -7194,6 +7194,20 @@ Frames, windows, buffers, and subprocesses count as
vectors
make_int (strings_consed));
}
+#ifdef GNU_LINUX
+DEFUN ("malloc-info", Fmalloc_info, Smalloc_info, 0, 0, "",
+ doc: /* Report malloc information to stderr.
+This function outputs to stderr an XML-formatted
+description of the current state of the memory-allocation
+arenas. */)
+ (void)
+{
+ if (malloc_info (0, stderr))
+ error ("malloc_info failed: %s", emacs_strerror (errno));
+ return Qnil;
+}
+#endif
+
static bool
symbol_uses_obj (Lisp_Object symbol, Lisp_Object obj)
{
@@ -7538,6 +7552,9 @@ N should be nonnegative. */);
defsubr (&Sgarbage_collect);
defsubr (&Smemory_info);
defsubr (&Smemory_use_counts);
+#ifdef GNU_LINUX
+ defsubr (&Smalloc_info);
+#endif
defsubr (&Ssuspicious_object);
Lisp_Object watcher;
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- master 621bb79: New debugging command 'malloc-info',
Eli Zaretskii <=