I want to get the screen width and cursor positions.
When I used curses, all the screen content was cleared.
So Can I use curses to get the screen size without clearing anything in the window?
Or is there any other alternative???
I can use only C or C++. (0 Replies)
Hi,
Pleae help me on this. Normally, when we say read username, the cursor will come in the first position of next line, but I want the output of the below
Normal usage
-------------
please enter username:
_
I want like the below
----------------------
please enter username:
... (2 Replies)
Hi to all!
I'm a teacher of maths and physics in an italian high school in Milan, Italy.
I need a simple program that read the position of mouse cursor in function of time and write the coordinates in a text file. The time resolution have to be something like 1/10 sec or better (I have to know... (2 Replies)
hi all,
am trying to modify a ksh script to group server names together depending on the cluster they sit in. currently the script does a
find . -name '*.pid'
to find all running servers and prints out their pids and names.
current output looks something like this :
serverA ... (1 Reply)
I need to get the cursor position, and put it inside a variable. Problem is, i don't have the tput command, or ncurses.
Apparently I was supposed to try the following:
echo -e '\E
But I don't get a value or anything. Please help. (3 Replies)
Hi there.
It's easier to explain this with a pseudo code, I hope this makes sense:
var1=hello
echo $var1
some kind of loop
echo loop counter
done
How do I hold the cursor position immediately behind the last output so I'd get something like:
hello123456789
DOS used to use ","... (5 Replies)
Discussion started by: MuntyScrunt
5 Replies
LEARN ABOUT ULTRIX
upscli_list_next
UPSCLI_LIST_NEXT(3) NUT Manual UPSCLI_LIST_NEXT(3)NAME
upscli_list_next - retrieve list items from a UPS
SYNOPSIS
#include <upsclient.h>
int upscli_list_next(UPSCONN_t *ups, int numq, const char **query,
int *numa, char ***answer)
DESCRIPTION
The upscli_list_next() function takes the pointer ups to a UPSCONN_t state structure, and the pointer query to an array of numq query
elements. It performs a read from the network and expects to find either another list item or the end of a list.
You must call upscli_list_start(3) before calling this function.
This function will return 1 and set values in numa and answer if a list item is received. If the list is done, it will return 0, and the
values in numa and answer are undefined.
Calling this function after it returns something other than 1 is undefined.
QUERY FORMATTING
You may not change the values of numq or query between the call to upscli_list_start(3) and the first call to this function. You also may
not change the values between calls to this function.
ANSWER FORMATTING
The contents of numa and answer work just like a call to upscli_get(3). The values returned by upsd(8) are identical to a single item
request, so this is not surprising.
ERROR CHECKING
This function checks the response from upsd(8) against your query. If the response is not part of the list you have requested, it will
return an error code.
When this happens, upscli_upserror(3) will return UPSCLI_ERR_PROTOCOL.
RETURN VALUE
The upscli_list_next() function returns 1 when list data is present, 0 if the list is finished, or -1 if an error occurs.
It is possible to have an empty list. The function will return 0 for its first call in that case.
SEE ALSO upscli_list_start(3), upscli_strerror(3), upscli_upserror(3)Network UPS Tools 05/22/2012 UPSCLI_LIST_NEXT(3)