libmtp: /usr/obj/ports/libmtp-1.0.3/libmtp-1.0.3/src/util.c File Reference

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 "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)

## Detailed Description

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

Copyright (C) 2005-2007 Linus Walleij <triad@df.lth.se>

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:

  f | the file to dump to (e.g. stdout or stderr)
  buf | a pointer to the buffer containing the bytes to be dumped out in hex
  n | the 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:

  f | the file to dump to (e.g. stdout or stderr)
  buf | a pointer to the buffer containing the bytes to be dumped out in hex
  n | the number of bytes to dump from this buffer
  dump_boundry | the address offset to start at (usually 0)