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/* Copyright (C) 2005 Red Hat, Inc.
This program is Open Source software; you can redistribute it and/or
modify it under the terms of the Open Software License version 1.0 as
published by the Open Source Initiative.
You should have received a copy of the Open Software License along
with this program; if not, you may obtain a copy of the Open Software
License version 1.0 from http://www.opensource.org/licenses/osl.php or
by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
3001 King Ranch Road, Ukiah, CA 95482. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include "libasmP.h"
struct buffer
{
char *buf;
size_t len;
};
static int
buffer_cb (char *str, size_t len, void *arg)
{
struct buffer *buffer = (struct buffer *) arg;
if (len > buffer->len)
/* Return additional needed space. */
return len - buffer->len;
buffer->buf = mempcpy (buffer->buf, str, len);
buffer->len = len;
return 0;
}
int
disasm_str (DisasmCtx_t *ctx, const uint8_t **startp, const uint8_t *end,
GElf_Addr addr, const char *fmt, char **bufp, size_t len,
void *symcbarg)
{
struct buffer buffer = { .buf = *bufp, .len = len };
int res = INTUSE(disasm_cb) (ctx, startp, end, addr, fmt, buffer_cb, &buffer,
symcbarg);
*bufp = buffer.buf;
return res;
}
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