.TH "util.c" 3 "Version 1.1.21" "libmtp" \" -*- nroff -*-
.ad l
.nh
.SH NAME
libmtp \- 
.SH SYNOPSIS
.br
.PP
\fC#include <sys/time\&.h>\fP
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\fC#include <unistd\&.h>\fP
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\fC#include <stdio\&.h>\fP
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\fC#include <stdlib\&.h>\fP
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\fC#include <errno\&.h>\fP
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\fC#include <sys/stat\&.h>\fP
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\fC#include <fcntl\&.h>\fP
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\fC#include <string\&.h>\fP
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\fC#include 'config\&.h'\fP
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\fC#include 'libmtp\&.h'\fP
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\fC#include 'util\&.h'\fP
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.SS "Functions"

.in +1c
.ti -1c
.RI "void \fBdevice_unknown\fP (const int dev_number, const int id_vendor, const int id_product)"
.br
.ti -1c
.RI "void \fBdata_dump\fP (FILE *f, void *buf, uint32_t n)"
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.ti -1c
.RI "void \fBdata_dump_ascii\fP (FILE *f, void *buf, uint32_t n, uint32_t dump_boundry)"
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.ti -1c
.RI "char * \fBstrndup\fP (const char *s, size_t n)"
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.in -1c
.SH "Detailed Description"
.PP 
This file contains generic utility functions such as can be used for debugging for example\&.
.PP
Copyright (C) 2005-2007 Linus Walleij triad@df.lth.se
.PP
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\&.
.PP
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\&.
.PP
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\&. 
.SH "Function Documentation"
.PP 
.SS "void data_dump (FILE * f, void * buf, uint32_t n)"
This dumps out a number of bytes to a textual, hexadecimal dump\&.
.PP
\fBParameters\fP
.RS 4
\fIf\fP the file to dump to (e\&.g\&. stdout or stderr) 
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\fIbuf\fP a pointer to the buffer containing the bytes to be dumped out in hex 
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\fIn\fP the number of bytes to dump from this buffer 
.RE
.PP

.SS "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\&.
.PP
\fBParameters\fP
.RS 4
\fIf\fP the file to dump to (e\&.g\&. stdout or stderr) 
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\fIbuf\fP a pointer to the buffer containing the bytes to be dumped out in hex 
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\fIn\fP the number of bytes to dump from this buffer 
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\fIdump_boundry\fP the address offset to start at (usually 0) 
.RE
.PP

.SS "void device_unknown (const int dev_number, const int id_vendor, const int id_product)"
This prints to stdout info about device being UNKNOWN, its ids, and libmtp's version number\&.
.PP
\fBParameters\fP
.RS 4
\fIdev_number\fP the device number 
.br
\fIid_vendor\fP vendor ID from the usb_device_desc struct 
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\fIid_product\fP product ID from the usb_device_desc struct 
.RE
.PP

.PP
Referenced by \fBLIBMTP_Detect_Raw_Devices()\fP, and \fBLIBMTP_Detect_Raw_Devices()\fP\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for libmtp from the source code\&.