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Full Discussion: Passing Argument to Function
Top Forums UNIX for Dummies Questions & Answers Passing Argument to Function Post 5042 by mib on Tuesday 7th of August 2001 06:47:09 AM
Old 08-07-2001
#!/bin/sh

checkStatus() {

Parameter1=$1
......
return $Result

}

read Status
checkStatus $Status

ReturnValue=$?

exit 0
 

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Audio::MPD::Common::Status(3pm) 			User Contributed Perl Documentation			   Audio::MPD::Common::Status(3pm)

NAME
Audio::MPD::Common::Status - class representing MPD status VERSION
version 1.120881 DESCRIPTION
The MPD server maintains some information on its current state. Those information can be queried with mpd modules. Some of those information are served to you as an Audio::MPD::Common::Status object. An Audio::MPD::Common::Status object does not update itself regularly, and thus should be used immediately. Note: one should never ever instantiate an Audio::MPD::Common::Status object directly - use the mpd modules instead. ATTRIBUTES
$status->audio; A string with the sample rate of the song currently playing, number of bits of the output and number of channels (2 for stereo) - separated by a colon. $status->bitrate; The instantaneous bitrate in kbps. $status->error; May appear in special error cases, such as when disabling output. $status->playlist; The playlist version number, that changes every time the playlist is updated. $status->playlistlength; The number of songs in the playlist. $status->random; Whether the playlist is read randomly or not. $status->repeat; Whether the song is repeated or not. $status->song; The offset of the song currently played in the playlist. $status->songid; The song id (MPD id) of the song currently played. $status->state; The state of MPD server. Either "play", "stop" or "pause". $status->time; An Audio::MPD::Common::Time object, representing the time elapsed / remainging and total. See the associated pod for more details. $status->updating_db; An integer, representing the current update job. $status->volume; The current MPD volume - an integer between 0 and 100. $status->xfade; The crossfade in seconds. AUTHOR
Jerome Quelin COPYRIGHT AND LICENSE
This software is copyright (c) 2007 by Jerome Quelin. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.14.2 2012-04-01 Audio::MPD::Common::Status(3pm)
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