libmtp  1.1.9
Functions
util.c File Reference
#include <sys/time.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include "config.h"
#include "libmtp.h"
#include "util.h"

Functions

void data_dump (FILE *f, void *buf, uint32_t n)
 
void data_dump_ascii (FILE *f, void *buf, uint32_t n, uint32_t dump_boundry)
 
char * strndup (const char *s, size_t n)
 

Detailed Description

This file contains generic utility functions such as can be used for debugging for example.

Copyright (C) 2005-2007 Linus Walleij triad.nosp@m.@df..nosp@m.lth.s.nosp@m.e

This library 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 2 of the License, or (at your option) any later version.

This library 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 library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

Function Documentation

void data_dump ( FILE *  f,
void *  buf,
uint32_t  n 
)

This dumps out a number of bytes to a textual, hexadecimal dump.

Parameters
fthe file to dump to (e.g. stdout or stderr)
bufa pointer to the buffer containing the bytes to be dumped out in hex
nthe number of bytes to dump from this buffer
void data_dump_ascii ( FILE *  f,
void *  buf,
uint32_t  n,
uint32_t  dump_boundry 
)

This dumps out a number of bytes to a textual, hexadecimal dump, and also prints out the string ASCII representation for each line of bytes. It will also print the memory address offset from a certain boundry.

Parameters
fthe file to dump to (e.g. stdout or stderr)
bufa pointer to the buffer containing the bytes to be dumped out in hex
nthe number of bytes to dump from this buffer
dump_boundrythe address offset to start at (usually 0)