08-21-2009
Wow, eight votes and still a 50/50 split. Will this finally be the war that tears this community apart?
![Wink Smilie](https://www.unix.com/images/smilies/wink.gif)
7 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello all,
I was wondering if anyone can tell me how to change 24 bits depth display to 8 bits depth display for Sun Ultra1, running Solaris 8? THANKS in advance. I think that the command is ffbconfig, but it has nothing about depth. (4 Replies)
Discussion started by: larry
4 Replies
2. AIX
Hello there:
I know that exist a procedure to convert an OS using 32bits kernel to 64 bits kernel. But, exist a procedure to convert an OS using 64bits to 32 bits kernel?
Please help me.
Regards. (2 Replies)
Discussion started by: GEIER
2 Replies
3. Shell Programming and Scripting
Hi, Iam new to unix. I have one input file .
Input file :
ID1~Name1~Place1
ID2~Name2~Place2
ID3~Name3~Place3
I need output such that only first column should change to fixed width column of 15 characters of length.
Output File:
ID1<<12 spaces>>Name1~Place1
ID2<<12... (5 Replies)
Discussion started by: manneni prakash
5 Replies
4. UNIX for Dummies Questions & Answers
people i have a problem i have a 32 bits sparc processor, and solaris 64 bits processor, i install a oracle data base 64 bits, but my oracle will not run because my processor is from 32 bits this is ok??, i know if i have x86 i cannot install a 64 bits operatin system in a 32 bits processor.
... (0 Replies)
Discussion started by: enkei17
0 Replies
5. Shell Programming and Scripting
Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
SNDK 80004C101 AT
XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
ATHR 04743P108 KATS... (7 Replies)
Discussion started by: rydz00
7 Replies
6. What is on Your Mind?
Ten movies have been nominated as best motion picture by the International Press Academy, presentation of the 2012 Satellite Awards will be held on 16th December at Los Angeles, CA.
Place your bits here on one of the below nominated movie of your choice:-
Argo
... (0 Replies)
Discussion started by: Yoda
0 Replies
7. Shell Programming and Scripting
This is my input file :
# cat list 20130430121600, cucm, location,76,2 20130430121600,cucm1,location1,76,4 20130430122000,cucm,location,80,8 20130430122000,cucm1,location1,90,8 20130430140000,cucm1,location1,87,11 20130430140000, cucm,location,67,9
This is the required output
... (1 Reply)
Discussion started by: Lakshmikumari
1 Replies
LEARN ABOUT DEBIAN
io::async::loop::poll
IO::Async::Loop::Poll(3pm) User Contributed Perl Documentation IO::Async::Loop::Poll(3pm)
NAME
"IO::Async::Loop::Poll" - use "IO::Async" with "poll(2)"
SYNOPSIS
Normally an instance of this class would not be directly constructed by a program. It may however, be useful for runinng IO::Async with an
existing program already using an "IO::Poll" object.
use IO::Poll;
use IO::Async::Loop::Poll;
my $poll = IO::Poll->new;
my $loop = IO::Async::Loop::Poll->new( poll => $poll );
$loop->add( ... );
while(1) {
my $timeout = ...
my $ret = $poll->poll( $timeout );
$loop->post_poll;
}
DESCRIPTION
This subclass of "IO::Async::Loop" uses an "IO::Poll" object to perform read-ready and write-ready tests.
To integrate with existing code that uses an "IO::Poll", a "post_poll" can be called immediately after the "poll" method on the contained
"IO::Poll" object. The appropriate mask bits are maintained on the "IO::Poll" object when notifiers are added or removed from the set, or
when they change their "want_writeready" status. The "post_poll" method inspects the result bits and invokes the "on_read_ready" or
"on_write_ready" methods on the notifiers.
CONSTRUCTOR
$loop = IO::Async::Loop::Poll->new( %args )
This function returns a new instance of a "IO::Async::Loop::Poll" object. It takes the following named arguments:
"poll" The "IO::Poll" object to use for notification. Optional; if a value is not given, a new "IO::Poll" object will be constructed.
METHODS
$count = $loop->post_poll( $poll )
This method checks the returned event list from a "IO::Poll::poll" call, and calls any of the notification methods or callbacks that are
appropriate. It returns the total number of callbacks that were invoked; that is, the total number of "on_read_ready" and "on_write_ready"
callbacks for "watch_io", and "watch_time" event callbacks.
$poll Reference to the "IO::Poll" object
$count = $loop->loop_once( $timeout )
This method calls the "poll" method on the stored "IO::Poll" object, passing in the value of $timeout, and then runs the "post_poll" method
on itself. It returns the total number of callbacks invoked by the "post_poll" method, or "undef" if the underlying "poll" method returned
an error.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Loop::Poll(3pm)