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/*
* libexplain - Explain errno values returned by libc functions
* Copyright (C) 2009, 2011, 2013 Peter Miller
*
* This program 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 3 of the
* License, or (at your option) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libexplain/buffer/char_data.h>
#include <libexplain/buffer/hexdump.h>
#include <libexplain/buffer/pointer.h>
#include <libexplain/option.h>
#include <libexplain/is_efault.h>
#define A_FEW_BYTES 8
void
explain_buffer_char_data(explain_string_buffer_t *sb, const void *data,
size_t data_size)
{
if (explain_is_efault_pointer(data, data_size))
explain_buffer_pointer(sb, data);
else
{
explain_string_buffer_putc(sb, '{');
if (data_size <= A_FEW_BYTES)
explain_buffer_hexdump(sb, data, data_size);
else if (explain_option_debug())
explain_buffer_hexdump(sb, data, data_size);
else
{
explain_buffer_hexdump(sb, data, A_FEW_BYTES);
explain_string_buffer_puts(sb, ", ...");
}
explain_string_buffer_puts(sb, " }");
}
}
void
explain_buffer_char_data_quoted(explain_string_buffer_t *sb, const void *data,
size_t data_size)
{
if (explain_is_efault_pointer(data, data_size))
explain_buffer_pointer(sb, data);
else
explain_string_buffer_puts_quoted_n(sb, data, data_size);
}
/* vim: set ts=8 sw=4 et : */
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