/*
 * libdvbnet - a DVB network support library
 *
 * Copyright (C) 2005 Andrew de Quincey (adq_dvb@lidskialf.net)
 *
 * 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 2.1 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <sys/param.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <linux/types.h>
#include <linux/dvb/video.h>
#include <errno.h>
#include "dvbvideo.h"

int dvbvideo_open(int adapter, int videodeviceid)
{
	char filename[PATH_MAX+1];
	int fd;

	sprintf(filename, "/dev/dvb/adapter%i/video%i", adapter, videodeviceid);
	if ((fd = open(filename, O_RDWR)) < 0) {
		// if that failed, try a flat /dev structure
		sprintf(filename, "/dev/dvb%i.video%i", adapter, videodeviceid);
		fd = open(filename, O_RDWR);
	}

	return fd;
}
64997f1e1e63aab44b1'>tree</a><a href='/debian/lcd4linux.git/commit/documentation/data?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;follow=1'>commit</a><a href='/debian/lcd4linux.git/diff/documentation/data?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;follow=1'>diff</a><a href='/debian/lcd4linux.git/stats/documentation/data'>stats</a></td><td class='form'><form class='right' method='get' action='/debian/lcd4linux.git/log/documentation/data'>
<input type='hidden' name='id' value='f9a606b7124325831e1da64997f1e1e63aab44b1'/><input type='hidden' name='showmsg' value='1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/debian/lcd4linux.git/log/?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;showmsg=1&amp;follow=1'>root</a>/<a href='/debian/lcd4linux.git/log/documentation?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;showmsg=1&amp;follow=1'>documentation</a>/<a href='/debian/lcd4linux.git/log/documentation/data?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;showmsg=1&amp;follow=1'>data</a> (<a href='/debian/lcd4linux.git/log/documentation/data?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;showmsg=1'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/debian/lcd4linux.git/log/documentation/data?id=f9a606b7124325831e1da64997f1e1e63aab44b1&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2004-06-02 10:09:22 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/drv_generic_text.h?id=8983b7cee912bd1a8c89165c8079e16efa5e78f2&amp;follow=1'>[lcd4linux @ 2004-06-02 10:09:22 by reinelt]</a></td><td>reinelt</td><td>4</td><td><span class='deletions'>-180</span>/<span class='insertions'>+183</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
splash screen for HD44780

</td></tr>
<tr class='logheader'><td><span title='2004-06-02 09:41:19 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/lcd4linux.conf.sample?id=bd38ae11ad3a2e784d134014fd37b1d48c3d3579&amp;follow=1'>[lcd4linux @ 2004-06-02 09:41:19 by reinelt]</a></td><td>reinelt</td><td>18</td><td><span class='deletions'>-114</span>/<span class='insertions'>+211</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
prepared support for startup splash screen

</td></tr>
<tr class='logheader'><td><span title='2004-06-02 05:56:25 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/drv_Crystalfontz.c?id=b718f02e5410321865b8e051ca3f33986e218c43&amp;follow=1'>[lcd4linux @ 2004-06-02 05:56:25 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+6</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
extended contrast range for Crystalfontz

</td></tr>
<tr class='logheader'><td><span title='2004-06-02 05:35:55 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/lcd4linux.conf.sample?id=4a5682a4e9280046c53b5b5fc1c9cf7f15641686&amp;follow=1'>[lcd4linux @ 2004-06-02 05:35:55 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+20</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added i2c_sensors example to lcd4linux.conf.sample

</td></tr>
<tr class='logheader'><td><span title='2004-06-02 05:28:06 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/documentation/xsl/xhtml.xsl?id=2e3c73e0883a2bdfa525fc6fe4e10d30971d9651&amp;follow=1'>[lcd4linux @ 2004-06-02 05:27:59 by reinelt]</a></td><td>reinelt</td><td>26</td><td><span class='deletions'>-0</span>/<span class='insertions'>+2405</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added documentation tree

</td></tr>
<tr class='logheader'><td><span title='2004-06-02 05:14:16 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/lcd4linux.c?id=91ef53962dfc61a78b58a5fcd7ca2e3941a1be1b&amp;follow=1'>[lcd4linux @ 2004-06-02 05:14:16 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-17</span>/<span class='insertions'>+31</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed models listing for Beckmann+Egle driver
some cosmetic changes

</td></tr>
<tr class='logheader'><td><span title='2004-06-01 06:45:30 +0000'>2004-06-01</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/timer.h?id=2a20041898d6b51ccf403634f948cade5360bca7&amp;follow=1'>[lcd4linux @ 2004-06-01 06:45:28 by reinelt]</a></td><td>reinelt</td><td>18</td><td><span class='deletions'>-71</span>/<span class='insertions'>+241</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
some Fixme's processed
documented some code

</td></tr>
<tr class='logheader'><td><span title='2004-06-01 06:04:25 +0000'>2004-06-01</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/plugin_sample.c?id=8ef3a4011f3b4e571a113ac6b0bab6616ea2e7b4&amp;follow=1'>[lcd4linux @ 2004-06-01 06:04:25 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-25</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
made README.Plugins and plugin_sample up to date.

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 21:23:16 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/drv_MatrixOrbital.c?id=081340b244eb2bfb97132da10379b7b57fc48416&amp;follow=1'>[lcd4linux @ 2004-05-31 21:23:16 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-37</span>/<span class='insertions'>+49</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
some cleanups in the MatrixOrbital driver

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 21:05:13 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/plugin_pop3.c?id=c01a2121161bed3db06a2ec1159afd3e3fe0a482&amp;follow=1'>[lcd4linux @ 2004-05-31 21:05:13 by reinelt]</a></td><td>reinelt</td><td>5</td><td><span class='deletions'>-77</span>/<span class='insertions'>+111</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed lots of bugs in the Cwlinux driver
do not emit EAGAIN error on the first retry
made plugin_i2c_sensors a bit less 'chatty'
moved init and exit functions to the bottom of plugin_pop3

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 16:39:06 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/hash.c?id=131c9ea8f20b98d538b2976ccb7fea467fa9a2dd&amp;follow=1'>[lcd4linux @ 2004-05-31 16:39:05 by reinelt]</a></td><td>reinelt</td><td>11</td><td><span class='deletions'>-180</span>/<span class='insertions'>+535</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added NULL display driver (for debugging/profiling purposes)
added backlight/contrast initialisation for matrixOrbital
added Backlight initialisation for Cwlinux

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 06:27:34 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/ChangeLog?id=dffb450bf6a52a65136933df85068c068c3196b3&amp;follow=1'>[lcd4linux @ 2004-05-31 06:27:34 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+40</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
ChangeLog update

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 06:24:42 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/lcd4linux.conf.sample?id=29b94bd5b41d70da023a637742838187141b12a7&amp;follow=1'>[lcd4linux @ 2004-05-31 06:24:42 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-7</span>/<span class='insertions'>+29</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed symlink security issue with the image driver

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 05:38:02 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/drv_USBLCD.c?id=9bda912426137fa2fa6c6734f96157d3b20cf4ec&amp;follow=1'>[lcd4linux @ 2004-05-31 05:38:02 by reinelt]</a></td><td>reinelt</td><td>8</td><td><span class='deletions'>-42</span>/<span class='insertions'>+94</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed possible bugs with user-defined chars (clear high bits)
thanks to Andy Baxter for debugging the MilfordInstruments driver!

</td></tr>
<tr class='logheader'><td><span title='2004-05-31 01:31:01 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/drv_MilfordInstruments.c?id=98aecd949ebdac587dafe715398dbb06d20afe29&amp;follow=1'>[lcd4linux @ 2004-05-31 01:31:01 by andy-b]</a></td><td>andy-b</td><td>1</td><td><span class='deletions'>-10</span>/<span class='insertions'>+12</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed bug in Milford Instruments driver which drew extra graphics chars in
odd places when drawing double bars. (the display doesn't like it if you put
the escape character 0xfe inside a define char sequence).

</td></tr>
<tr class='logheader'><td><span title='2004-05-30 08:25:50 +0000'>2004-05-30</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/lcd4linux.conf.sample?id=0e11140cd6ad9e74e4228af09676b8361e8b65c7&amp;follow=1'>[lcd4linux @ 2004-05-30 08:25:50 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-30</span>/<span class='insertions'>+92</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Crystalfontz 631 driver finished

</td></tr>
<tr class='logheader'><td><span title='2004-05-29 23:30:20 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/drv_Image.c?id=72d04d53a54fd163db3e8b7d23bced7346f89781&amp;follow=1'>[lcd4linux @ 2004-05-29 23:30:20 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+9</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed a compiler issue with drv_Image.c (thanks to Frank Stratmann)

</td></tr>
<tr class='logheader'><td><span title='2004-05-29 15:53:28 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/plugin_ppp.c?id=d7fd204c704a9926c34919c5e9110739c550fb32&amp;follow=1'>[lcd4linux @ 2004-05-29 15:53:28 by reinelt]</a></td><td>reinelt</td><td>3</td><td><span class='deletions'>-9</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
M50530: reset parport signals on exit
plugin_ppp: ppp() has two parameters, not three
lcd4linux.conf.sample: diskstats() corrected

</td></tr>
<tr class='logheader'><td><span title='2004-05-29 01:07:56 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/plugin_diskstats.c?id=194401c2586eec62124bc331975593be840f3045&amp;follow=1'>[lcd4linux @ 2004-05-29 01:07:56 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-21</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
bug in plugin_diskstats fixed

</td></tr>
<tr class='logheader'><td><span title='2004-05-29 00:27:23 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/plugins.m4?id=7ef1fa155517c2ec0f926cfd4363e44b8290245d&amp;follow=1'>[lcd4linux @ 2004-05-29 00:27:14 by reinelt]</a></td><td>reinelt</td><td>8</td><td><span class='deletions'>-11</span>/<span class='insertions'>+214</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added plugin_diskstats.c

</td></tr>
<tr class='logheader'><td><span title='2004-05-28 14:38:10 +0000'>2004-05-28</span></td><td class='logsubject'><a href='/debian/lcd4linux.git/commit/Status?id=e47488c46bab60eb801ed0a663e26e4e8ec12f2f&amp;follow=1'>[lcd4linux @ 2004-05-28 14:38:10 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-1</span>/<span class='insertions'>+41</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Status and Changelog Update

</td></tr>