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21730caa66
sed -i -e '/Experimentally off - /d' $(grep -rl "Experimentally off - " *) sed -i -e '/^\/\*[[:space:]]*libc_hidden_proto(/d' $(grep -rl "libc_hidden_proto" *) should be a nop Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
88 lines
1.7 KiB
C
88 lines
1.7 KiB
C
/*
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* libc/stdlib/malloc/malloc_debug.c -- malloc debugging support
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*
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* Copyright (C) 2002 NEC Corporation
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* Copyright (C) 2002 Miles Bader <miles@gnu.org>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License. See the file COPYING.LIB in the main
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* directory of this archive for more details.
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*
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* Written by Miles Bader <miles@gnu.org>
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdarg.h>
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#include "malloc.h"
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#include "heap.h"
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int __malloc_debug = 0, __malloc_check = 0;
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#ifdef MALLOC_MMB_DEBUGGING
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int __malloc_mmb_debug = 0;
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#endif
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/* Debugging output is indented this may levels. */
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int __malloc_debug_cur_indent = 0;
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/* Print FMT and args indented at the current debug print level, followed
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by a newline, and change the level by INDENT. */
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void
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__malloc_debug_printf (int indent, const char *fmt, ...)
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{
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unsigned spaces = __malloc_debug_cur_indent * MALLOC_DEBUG_INDENT_SIZE;
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va_list val;
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while (spaces > 0)
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{
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putc (' ', stderr);
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spaces--;
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}
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va_start (val, fmt);
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vfprintf (stderr, fmt, val);
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va_end (val);
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putc ('\n', stderr);
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__malloc_debug_indent (indent);
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}
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void
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__malloc_debug_init (void)
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{
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char *ev = getenv ("MALLOC_DEBUG");
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if (ev)
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{
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int val = atoi (ev);
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if (val & 1)
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__malloc_check = 1;
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if (val & 2)
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__malloc_debug = 1;
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#ifdef MALLOC_MMB_DEBUGGING
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if (val & 4)
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__malloc_mmb_debug = 1;
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#endif
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#ifdef HEAP_DEBUGGING
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if (val & 8)
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__heap_debug = 1;
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#endif
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if (val)
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__malloc_debug_printf
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(0, "malloc_debug: initialized to %d (check = %d, dump = %d, dump_mmb = %d, dump_heap = %d)",
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val,
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!!(val & 1), !!(val & 2),
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!!(val & 4), !!(val & 8));
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}
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}
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