43 lines
2.5 KiB
C
43 lines
2.5 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2020 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ This program is free software; you can redistribute it and/or modify │
|
|
│ it under the terms of the GNU General Public License as published by │
|
|
│ the Free Software Foundation; version 2 of the License. │
|
|
│ │
|
|
│ This program 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 │
|
|
│ General Public License for more details. │
|
|
│ │
|
|
│ You should have received a copy of the GNU General Public License │
|
|
│ along with this program; if not, write to the Free Software │
|
|
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
|
|
│ 02110-1301 USA │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/fmt/fmt.h"
|
|
#include "libc/log/log.h"
|
|
#include "libc/mem/mem.h"
|
|
#include "libc/stdio/stdio.h"
|
|
|
|
STATIC_YOINK("ntoa");
|
|
STATIC_YOINK("stoa");
|
|
|
|
static void onmemchunk(void *start, void *end, size_t used_bytes, void *arg) {
|
|
FILE *f = arg;
|
|
(fprintf)(f, "%p - %p : %08zx / %08lx\n", start, end, used_bytes,
|
|
(intptr_t)end - (intptr_t)start);
|
|
}
|
|
|
|
/**
|
|
* Prints memory mappings.
|
|
*/
|
|
void meminfo(FILE *f) {
|
|
memsummary(f);
|
|
(fprintf)(f, "%*s %*s %*s %*s\n", POINTER_XDIGITS, "start",
|
|
POINTER_XDIGITS, "end", 8, "used", 8, "size");
|
|
malloc_inspect_all(onmemchunk, f);
|
|
}
|