Question about product selection

what is difference between NM-HDV2-1T1/E1 and VWIC-1MFT-E1 which is an option card in NM-HDV2-1T1/E1
1 NM-HDV2-1T1/E1 with 1 VWIC-1MFT-E1 will be 2 E1, the two E1 will be the same?
I see 2610XM WIC slot also can insert one VWIC-1MFT-E1,so with 2610XM I needn't to buy NM-HDV2-1T1/E1,just buy VWIC-1MFT-E1 is OK,right?

I'm not sure I understand what you are trying to accomplish. You absolutely can have both voice and data on the VWIC at the same time, that is the point of the VWIC (versatile WIC) vs the WIC-1DSU.
Here are some config samples, note that these examples are for a T1 VWIC, the capabilities and config are almost identical for the E1 VWIC:
1) For data only (this will create a serial 0/0:0 interface):
controller T1 0/0
ds0-group 0 timeslots 1-24 speed 64
2) For voice only (this will create a voice-port 0/0:0 interface) using T1 CAS:
controller T1 0/0
ds0-group 0 timeslots 1-24 type e&m-immediate-start
3) For voice and data on the same VWIC (this will create serial 0/0:0 and voice-port 0/0:1 interfaces), again using T1 CAS for the voice side:
controller T1 0/0
ds0-group 0 timeslots 1-12 speed 64
ds0-group 1 timeslots 13-24 type e&m-immediate-start
As you can see from the above config, interface serial 0/0:0 will use T1 channels 1 thru 12 (total of 12 channels or 768 Kbps), and voice-port 0/0:1 will use channels 13-24 (total of 12 channels of voice). This obviously will need to be coordinated with your LEC in order to match the DACS config on the telco side.
Note that ANY voice config will require DSPs in order to be configured and to work. Using just a VWIC in the V/WIC slots on the 2610XM, your only option is the AIM-VOICE-30 using the internal AIM slot. Otherwise, you will need an NM-HDV, NM-HD, or NM-HDV2 module in NM slot 1 (which includes DSPs) with the VWIC plugged into the NM module.
The only restriction of the VWIC is that if you configure the VWIC mode as ATM, then you must use all channels for ATM, you would not be able to share the VWIC with any other type of voice or data service.
For example (this will create an ATM0/0 interface):
controller T1 0/0
mode ATM
Hope this clears things up for you...
/Rick

Similar Messages

ICR Process 003 - question about data selection (table FBICRC003A)

Hello, I am implementing ICR process 003. We are doing several test and we I have some questions that I hope you can help me:
1 - If I run transaction FBICS3 - Customer/Vendor( Select Documents) and then FBICA3 - Customer/Vendor (Document Assignment ) several times (the same selection criteria) will the same documents be selected redundantly and will be stored redundantly in table FBICRC003A? I expected that this will not happen but It seems to happen in my test environment. (?)
2- If I need to delete the data stored in ICR '003' functionality I need to use transaction GCDE. The problem as I am using ledger '0L' for '003' process I cannot "delete data of one ledger" functionality -that allows to set selection data- and I have to "delete the data of an entire data group" that deletes all data stored in FBICRC003A & FBICRC003T tables. Should I set another ledger for '003' process in order to delete data using selection criteria? Is it recommended to not to use '0L' and create a new one?
I have read in reference documentation that "is not necessary to set up a SL", but since all my productive companies are running in the same client that is the ICR cliente I am wondering if could be better to create and set a SL.
Thanks in advance
Rafael Barreda
Edited by: Rafael Barreda on Sep 14, 2009 1:27 PM

Hi Ralph,
we have created a RFC in order to get data from client B to client A (where ICR system is placed). The summary is:
I need to import vendors/customer data from Client B that belongs to a certain company code "0001". The company is called "X" in both clients A & B although it only exists as a company code (FI) in Client B and just as a company (and trading partner) in client A.
Client A:
1- have set company "0001" as a "Company to be reconciled" at FBIC032:
RFC destination = ""
RFC destination for data selection = "ZRFC0001"
Local company= ""
Data Source="Documents of Current Process"
Separate Selection Process= "X"
Data Transfer Type="Asynchronous via Direct RFC Connection"
Sender field for reference number = "XBLNR"
Client B:
1- I have created the companies (V_T880) that I will need in order to inform trading partner on vendor's master data.
2- I have assigned company code '0001' to company "X"
3- I have assigned trading partners created on step 1 to vendors
4- I have post few FI documents with trading partners informed.
Then I run FBICS3 - Customer/Vendor: Select Documents in background but the programs takes a lot of time and do not select any document.
Do you think that I am missing something?
Thanks very much in advance.

Questions about product recovery DVD??

Hi,
after having experienced an unrecoverable boot failure with Windows XP Home Edition on my Equium A60-181 I had no choice but to use the product recovery DVD. I noticed there was something called expert mode I assume this lets you create a custom installation of the factory default. So I'm wondering is it possible to format the harddrive as FAT32 instead of NTFS create a partition for Linux and still use the product recovery DVD?? In case you are wondering I want FAT32 so I can safely read and write my XP partition with Linux since NTFS writing is still experimental at the moment.
Cheers,
Richard S.

Hi
If the second operation system (e.g. Windows 2000, Linux) should be installed, please change the CD-ROM to the "three of three" or "two of two". Please, see the Recovery CD-ROM.
Drive "X" is the CD-ROM or DVD-ROM drive. With the keys "Alt+i" and the up and down cursor keys, it is possible to change the drive letter. Select the "*.GHO" file. (e.g. GAR1ENP2.GHO) and press "Enter". The "Select source partition from image file" appears. For "OK", simple press "Enter".
At the next window, it is possible to choose the Hard Drive Disk (HDD) on which the recovery file should be installed. Normally, only one HDD is in the machine. Just press "Enter". On the next window, it is posible to choose the partition on which the recovery file should be installed. If the HDD has no partition, the Recovery Utility will generate one. The size of this partition can be adjusted. The size field is marked, just insert the desired size in MB.
Mark the destination partition and press "Enter". A question appears: "Proceed with partition load?". Choose "Yes" to start the recovery process.
Follow the instructions on the screen to complete the Recovery.
Best regards

Potential new T61 user with some questions about product/support/etc.

Hi all!
I've been using Dell Latitude's for last 7+ years and been happy with them thus far, as I was able to stay within the C-series thru 3 systems and reuse some components such as batteries, CD-ROM, etc. but now that I'd have to go to D-series, that gives me the choice of going to new vendor...and IBM/Lenovo was the only other choice due to my OS requirement: XP Pro!
So now I'm here asking some questions that I'm still having issues with:
(I'm comparing the T61 to Dell D530 and/or my C610)
1) Features that I've used on existing Dell that I don't see on T61 :
    a) Infared port --- I've used to transfer stuff from one sys to another
    b) S-Video out --- I've used to display on TV for some situations
    c) Serial port --- can't recall using it but with my luck, I'd need it sometime.
    d) Parallel port (C610) --- for my really old printer used on rare occasions
    e) Floppy drive --- yes, I still use it for some unusual situations
2) On Dell, I can put a 2nd battery or floppy drive in the media bay instead of CD/DVD...what about T61?
3) Support:
    a) Dell forums have 7+ yrs of history and are well used...this forum seems brand new...was there another one before it?
    b) My Dell's have lifetime tech support (ok, so sometimes understanding the folks from India can be an issue) but IBM seems to limit this to life of warranty.
4) Pricing: T61 would be seem to be, at minimum, about $150 more than similar Dell even with current "sales"...I'm having trouble justifying this...
5) Things that I see that T61 has that new Dell D530 doesn't:
   a) built-in mike --- my current Dell has it and I use it now and then so this is a plus!
   b) keyboard light --- nice feature, but couldn't I use a USB one instead if I really needed it?
   c) fingerprint reader --- never used one...how often do people use it?
   d) 2nd card slot for Express cards --- current Dell has two standard slots and I'm using both, though one is wi-fi which C610 didn't have built-in...and other is modem to replace failed built-in...D530 has only one slot, so having 2nd of any type is good.
   e) middle mouse button --- is that what I'm seeing? Or is it something else?
   f) recovery partition --- ok, nice but how much room does it take?
6) Things that D530 has that T61 doesn't:
   a) 4th USB --- I'm used to only 1 now so even 3 would be big step up...
   b) 15" standard screen --- T61 is only a 14.1" screen and that extra bit of size would likely help, but I'm limited on physical dimensions to 13.5" total width (unusual situation) so a 15.4" wide screen isn't possible...I'm looking at SXGA+ in either case to maximize usage.
   c) recovery CD is standard --- so I'm presuming I'd have to create my own here?
That, I think, about does it...so...any users willing to help me decide if a switch is good for me?
Thanks!!!
Update: It seems that phone tech support is only available for warranty period with IBM, whereas with Dell, I can still call for hardware tech help (to diagnose problem at least) for "lifetime" or well past paid period, as I've already done in past...comments?
Update #2: Changed the incorrect "R"s to "T"! Duh!
Message Edited by J_Hallgren on 12-28-2007 07:50 PM
A current Dell Latitute user who was looking to maybe switch...But didn't.

I finally made the switch to Lenovo and the Thinkpad line of notebooks and think this was the best move I have ever made in years! I've spent far too much money maintaining a separate notebook (Dell Latitude L400) several custom built desktops. This December, I sold my desktops, my laptops (I had 2 L400's), and my 20" Aquous LCD TV to finance my Thinkpad T61. It was well worth it! I will try to answer your questions in this checklist, which I found to be quite similar to my own .... frighteningly exactly like my own....:
Hardware Requirements
IR: This is pretty outdated but functional. I used to use a Palm with IR as well as an IR laser printer. I ditched both for a PDA phone with bluetooth. The laser printer is networked now
S-Video: You might be able to get away with a TV tuner cardbus or a expres card. There might also be external converters that convert from your VGA/DVI (DVI via port replicator) into any variety of video outputs.
Serial: My older Palm had a serial port for the docking station - bluetooth is a good replacement
Parallel port: I currently have a USB to parallel adapter in my bag just in case. These are cheap cables and work well.
Floppy: I keep a USB one of these just in case. I find that having fewer input devices on my laptop and leaving them external help keep the machine lighter for my mostly mobile usage (e.g., my L400 with no inputs at all except 1 USB port).
T61 Spare Battery: Uses ultrabay battery - I rarely use the DVDRW drive and leave the ultrabay battery in there while on the go. DVDRW drive stays in the bag until needed. I recommend you upgrade to the 9 cell battery with the advanced ultra bay battery, which will give u something like 9 to 12 hours of operating life. If you are not a fan of the battery pack sticking out like crazy, stick to the letter box format laptop (not widescreen), which will provide the minimum amount of battery pack stick-out with the 9 cell battery. The 6 cell will not stick out with the letterbox laptop but will stick out with the widescreen version.
Support Options: I rarely call support so I have no opinion here.
Pricing: Price was not really a concern for me. I purchased mine for the business look mainly, which Lenovo maintained well. I don't like the shiny/plastic/toy look of Dell and Apple computers these days. If anything, consider the premium an investment in the build quality of these machines (or a premium just for the good looks). I particularly like the roll cage as well as active protection system that stops the hard drive as soon as the system detects excessive motion.
Included Hardware Comparison:
I like the mic, use it often for Skype and the built in 1.3MP webcam as well.
Keyboard light.... kinda cute but not as functional because it simply is too small. It was a cute idea that could have been made better had Lenovo opted for a backlit keyboard instead. That would have been more functional and added to the "cool" factor.
With regards to the Express Card and PCMCIA card slot, I rarely use either because everything is built in. However, if you want that TV tuner, an express card or PCMCIA card slot is good. If you opt for the built in media reader, you will be unable to use the express card as the media reader takes up that slot (I might be wrong, but I think the card reader is large enough that it takes up both slots, so u can't add anything anyway - but you should call pre-sales to answer that question).
Middle mouse button: The three buttons in the middle are used for the trackpoint/joystick mouse controller. I think the middle button is configurable to do various things. I personally hate the joystick and can only use the touchpad. The lack of a touchpad was the only reason I did not stick to the smaller 12.1" X line of laptops, which was really more in tune with my size requirements (too used to using the L400 sized machine).
Recovery Partition: This is a cheap way for manufacturers to make it easy for people to recover their systems in case of crash - without the need for any documentation or disc media. However, it makes it hard for people like me who only use machines after a clean format and customized install of Windows. This partition is about 10GB and can be erased with special disk format or partition tools. Windows itself cannot read or delete this partition. With the minimum size of the hard drives available, this should not be an excessive space killer for most people. I personally need only 7GB total for OS and apps. The remaining data I work with is actually streamed from a 500GB gigabit NAS. I might switch to a 32GB solid state disk one of these days when their performance comes more in par or exceeds traditional drives.
Recovery CD: You can create your own from the recovery partition since Lenovo does not provide any.
4th USB: I only use 1 or 2 as well. 1 for an external micro mouse (I love my touchpad, but it's just hard to use with Photoshop or CAD apps) and a second for a USB memory key. My other devices i.e., scanner, external mouse, keyboard, are plugged in on my desktop through a USB hub that goes to a single port on my docking station. So yes, your docking station will probably remove the need for more than 2 ports. Although, I do find it odd there are only 3 ports... such an odd number.
Screen Size: I personally wish I could have gotten the X series of laptops but the 14.1 was the only other mobile solution. For the larger screen size, docking station to my 24" Dell 2405FP. The compact nature of the T series makes it pretty thin and compact though... it was not too much bigger than my L400 - at least, not uncomfortably bigger.
But yeah, I think if you make the switch, you'll be getting yourself a solid machine that will keep u going for years. The Latitude line of Dell's were really good, but overall, I feel that the nature of Dell's manufacturing process is making it too "cookie cutter" and reducing its overall quality level. Their earlier lines were awesome, like the D lines you mentioned. But unless you get the ATG line, you just won't get the same level of quality they used to offer (in addition, the ATG line is wickedly too expensive - I'd rather get a Durabook for military grade spec at a fraction of the price).
Anyway, have fun shopping! :-)
And moderators or employees of Lenovo, don't you guys get referral bonuses for giving your employee discount code to friends and family? *wink*
T61_Wide | Model No. 7662 - CTO
Core 2 Duo T7250 | 2GB OCZ DDR2-800
82566MM Gigabit | 4965AGN Centrino Pro

Questions About Production

I have a client that has asked me to cleanup book files for output to a printer. The container file is an InDesign file with 48 pages that have lots of linked low res graphics. He wants me to convert all the hi res RGB JPG images to CMYK, 300 ppi (no resampling), and tifs. My questions are as follows:
Would it make sense to setup an action that does all of this at once? (I already set this up and it seems to be working well. But just wanted other's input.)
When converting files from RGB to CMYK, should I go up to Image/Mode/CMYK? Or go to "Convert to profile" or "Assign Profile"?
Should I always embed the CMYK profile? I usually would embed SWOP v2.
If I want an Action to be recorded, for example, if I want to automatically embed the color profile into the image when saving it as a tif, does the first image that I record with need to NOT have an embedded profile? Then once I click the embed profile it will record it? Same with LZW compression, does the first image need to lack LZW compression in order for it to get recorded when I click on it for the first time for that image?
Thanks for the help!

• Yes, that would make sense. In combinations with Image Processor or Batch or as a Droplet that should make the task a lot easier. (Personally I would use Scripting but that would hardly pay off for infrequent jobs.)
• One cannot Assign a CMYK-profile to an RGB-image, Converting is preferable to Mode – CMYK unless You are certain that Your Color Settings fit the requirements exactly. Anyway Assigning Profiles is best avoided unless one has a certain grasp of what that means (changing display without changing pixel values as opposed to converting, where the values are changed to maintain the appearance under different conditions).
• Embedding seems definitively advisable, otherwise people farther down the production-line will have a hard time ascertaining which print-condition the images were separated for.
• I don’t think so. Moreover with Image Processor the saving step would not need to be part of the Action.
As regards relinking the images in bulk You might search/or post in the Indesign (Scripting) Forum.

Beginner question about using selection tools (Mac OS X 10.6 user)

I click on, say, Magnetic Lasso and it does its thing. But, in true Sorcerer's Apprentice fashion, it keeps on going and going. Two questions: how to stop the tool, and how to correct the deviant strokes? To stop ML, I click Command + D and nothing happens. I choose Deselect and nothing happens. Also, I am trying to select 2 discontinuous regions in the photo. How to do that? Thanks!

When you double click, it should finish up the selection. You can use the selection brush to tidy up (Option-drag to remove areas.)
To add more areas hold down shift as you select or turn on the add to selection square in the options bar if the tool has it.

Question about this select in issue

Dear all;
I need an idea on how to go about writing this query....i need to compare two fields to see whether they are in another table...it is similar to this the following select statement below
select id, place from table_one t
where t.id and t.place in (select z.zoneid, z.zoneplace from zone z)how do you go about writing such sql query in the proper form

user13328581 wrote:
ok, I am trying to debug this code and I keep getting this error
select * from table_one t
where (t.id, t.sn ) in ('C111', 'P111');and i keep getting the following error below
ora-00920: invalide relational operator
That's because you are looking for a set of data not single values in a list (which is what your right hand side is currently providing.
Convert that list into a set...
select * from table_one t
where (t.id, t.sn ) in (('C111', 'P111'));

Question about product variable - is BC the right choice for me?

I have a criteria that must be met for my ecommerce solution for a new business. The customer has a product that has a variable length, and would like the price to reflect the options that are offered. For example: the produced panels are 30" wide, but the customer can choose the length of each panel. Another option may be sq. ft. for material...
How can I achieve this with Business Catalyst? Is there an easy way?
Thank you for your time!!!
Matt

Look into Product Attributes.
You can preset various sizes and change the price based on the size. See this KB Article.
I would recommend creating a trial site, use a template, then try Product Attributes and see if it does all of what you need.
If you believe it would work then you can go from there.
Lynda

Question about product code 5800

What exatcly does this product code mean?
0576051 5800 VF PT R
witch country? what??

/t5/Software-Updates/Language-changed-or-missing-after-software-update-sticky/td-p/265903
Further to the above thread.. you may get it installed at Nokia Care (..if available there..), but keep in mind that any future software update will again give you the same results.. and will require re-installation of the language pack..
--------------------------------------------------------------------------------------------------------------------------------------------------------------If you find this helpful, pl. hit the White Star in Green Box...

Question about multiple selection list

I can choose more than one item in my list by using the control key and then clicking on the items. The data is successfully stored in the SQL database separated by commas. If I then want to display the data to the user in the same list format, it doesn't highlight the selected items. I can of course show the selections in a text box, but that defeats the purpose of the list display since I would like users to be able to make changes to the list - and then do an update for example. Any suggestions? Is this supposed to work?

If it were PHP, I could help, but my knowledge of ASP is minimal.
Dreamweaver server behaviors can't do this for you. Basically, what you need to do is this:
The result from your database will be a comma-separated string containing the selected values.
You need to split that string into an array of individual values.
For each <option> tag, you check the values in the array against the current value. If there's a match, you insert selected="selected" into the <option> tag.

Dumb question about transferring selected songs to my iPod

Sorry if this is very basic, but I have more songs on iTunes than can fit on my iPod. I thought I could choose the songs that I wanted to transfer by unchecking the ones I wanted left behind, but instead iTunes randomly selected songs to trasfer from my library, ignoring my check/no-check. So now I have songs on my iPod I don't want there, and I don't have songs on it that I would like. Any thoughts, iPod experts? Your help is appreciated.

Welcome to Apple Discussions!
Connect the iPod to the computer and go to edit-->preferences in iTunes when the iPod appears in iTunes. Click the iPod tab. Check only update checked songs. Then click automatically update all songs and playlists. (And make sure only update checked songs stays checked). Click OK.
You could also make a playlist of the songs you want and have iTunes sync from that.
btabz

Simple question about data selection in a query

Hi everybody,
I've got the requirement to change an existing query with the query designer. It be possible to display data (i.e. sales) just for the last 3 month (actual month minus 3). What is the best approach? A colleague advised me to do with a variable customer exit?!
Is this the best approach or is there an easier way?
Thanks!
Best regards,
Daniel

Thanks for your answers.
Im pretty new to that query stuff
Well I wrote the following ABAP Code:
CASE i_vnam.
     WHEN 'name'.
          IF i_step = 1.
               DATA: lv_date TYPE SY-DATUM.
               lv_date = SY-DATUM.
               lv_date+6(2) = '01'.
               lv_date+4(2) = lv_date+4(2) - 3.
               CLEAR l_s_range.
               CONCATENATE lv_date(4) '0' lv_date+4(2) into l_s_range-low.
               l_s_range-opt = 'GE'.
               l_s_range-sign = 'I'.
               APPEND l_s_range to e_t_range.
          ENDIF.
ENDCASE.
But with your suggestion this coding is probably not necessary?

Questions about your new HP Products? HP Expert Day: January 14th, 2015

Thank you for coming to Expert Day! The event has now concluded.
To find out about future events, please visit this page.
On behalf of the Experts, I would like to thank you for coming to the Forum to connect with us. We hope you will return to the boards to share your experiences, both good and bad.
We will be holding more of these Expert Days on different topics in the months to come. We hope to see you then!
If you still have questions to ask, feel free to post them on the Forum – we always have experts online to help you out.
So, what is HP Expert Day?
Expert Day is an online event when HP employees join our Support Forums to answer questions about your HP products. And it’s FREE.
Ok, how do I get started?
It’s easy. Come out to the HP Support Forums, post your question, and wait for a response! We’ll have experts online covering our Notebook boards, Desktop boards, Tablet boards, and Printer and all-in-one boards.
We’ll also be covering the commercial products on the HP Enterprise Business Community. We’ll have experts online covering select boards on the Printing and Digital Imaging and Desktops and Workstations categories.
What if I need more information?
For more information and a complete schedule of previous events, check out this post on the forums.
Is Expert Day an English-only event?
No. This time we’ll have experts and volunteers online across the globe, answering questions on the English, Simplified Chinese, and Korean forums. Here’s the information:
Enterprise Business Forum: January 14th 7:00am to 12:00pm and 6:00pm to 11:00pm Pacific Time
Korean Forum: January 15th 10am to 6pm Korea Time
Simplified Chinese Forum: January 15th 10am to 6pm China Time
Looking forward to seeing you on January 14th!
I am an HP employee.

My HP, purchased in June 2012, died on Saturday. I was working in recently installed Photoshop, walked away from my computer to answer the phone and when I came back the screen was blank. When I turned it on, I got a Windows Error Recovery message. The computer was locked and wouldn't let me move the arrow keys up or down and hitting f8 didn't do anything.
I'm not happy with HP. Any suggestions?

A question about report completion in production order

Hi,
Rightnow, i am trying to develop some application about production order and play with the production order in SAP. I found a issue which I don't understand. Let's say I have a production order with some components issued for the BOM and these components are managered by serial number. Natually, when I issue components into this production order SAP asks me to select serial number. But when I report completion for some products, SAP doesn't ask me to select component's serial number. Also when I try to return left components from production order to warehouse, SAP ask me to select the component's serial but the serial # list is the complete list which doesn't make sense. Because I have already report some products completed, how comes it ask me to select serial # from all of them? So seems that SAP doesn't manager the serial number properly in production oder, something wrong either I miss some steps in SAP or SAP missing something to manager the serial # for production order.
Any idea?
Thanks,
Lan
Edited by: ZHANGLAN on Jan 13, 2012 8:56 PM

Hi Gordon,
Thanks for your reply. If so, I think we have to use add-on with UDF or UDO to find a solution.
BTW, I will ask another question in a new thread.
Thanks,
Lan

A question about /usr/include/sys/select.h header file

good day! i hope i can get some help about this and i would be very grateful if my question will be answered. i have a question regarding the select.h header file that we include in our programs when we use the select(3C) function.
* Select uses bit masks of file descriptors in longs.
* These macros manipulate such bit fields.
* FD_SETSIZE may be defined by the user, but the
* default here should be >= NOFILE (param.h).
29 #ifndef FD_SETSIZE
30 #define FD_SETSIZE 1024
31 #endif
its says here in the header file that the value of FD_SETSIZE may be defined by the user and i need to know how. i've already tried declaring a constant at the beggining of the program but it didn't work...
example:
#undef FD_SETSIZE
#define FD_SETSIZE 2048
the FD_SET macro generates an error if a value larger than 1024 is passed from in the first argument. i need to increase its value in order for me to wait for more than 1024 socket descriptors on select function. how can i increase or modify its value? thanks in advance...

AFAIK, the only way to change the FD_SETSIZE value is by building your own version of the libc.a and linking it statically to your executable. Not good at all IMHO.
The sources of Solaris 8 contain the implementation of select(3C) with both standard and 'large' (64K) FD_SETSIZE.
AFAIK, 64-bit version of the libc.so contains the 64K-descriptors version of the select(3C), so you may consider building your application with -xarch=v9 flag to get 64-bit application...
As for poll(2) - there is a manual page (man -s 2 poll) and some notes in the Answerbook. poll(2) is the actual system call that is used by select(3C), which is an interface function, so there is no functional difference between these two.
There is a potential problem with portability of your code if you are using poll(), but it looks like you have no choice... sorry about it...

Question about product selection

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