hi Gurus, please why is this happening:
when i run this:
when i keep on entering the values, the while loop runs uptil c=7 for c=8 it gives error like:
when in Ist code ,if i make r=1, then it becomes an infinite loop. secondly when i uncomment if-else & for code in the script it skips the code with in 'else' and put null in the array variables .
still the problem of "value too great for base (error token is "08")" remains the same for r=0 & n>=8,for r=1 & n>=8 the 'while loop' breaks as per the condition.
heres the output:
what i actually wanted to do was, to read the values of variable until ctrl+d or ctrl+c or may be with any combination with 'ctrl' or 'Alt' if u can suggest. And when this shortkey is pressed i want to perform some custom actions.
hi
i´m making a program, and i would like to know how can i know what key was pressed. i'm using Sun5.7 and C.
is there a keypress/keypressed function in C?
how can i know recognize the keys (enter, tab, shift, etc.)?
can i recognize two keys ? (shift+A, ctrl+C, etc)
any idea.. thanks (4 Replies)
I wrote a ksh script for Helpdesk. I need to know how to disable ctrl-c,ctrl-z,ctrl-d..... so that helpdesk would not be able to get to system prompt :confused: (6 Replies)
Hi there,
I'm using HP-UX 11 machine. I am running a script, thats gonna take a long time to execute. When I press ctrl-c to come out of my script, I have to catch that signal(ctrl-c) and display that ctrl-c had been pressed. How can I do it.
Thanks in advance (2 Replies)
Hello friends,
I want to write a shell script in bash shell .
Working for the script is to detect any key pressed and disply on screen as
"you have pressed: "
For example if user pressed F5 then a messaged has to be displayed as
"you have pressed F5.
Thank you. (4 Replies)
H! I have written script where it need to invoke the perl script in background, then write the pid in temp file then bring back the job to foreground. whenever the Ctrl-C or Ctrl-Z is pressed in the script has to exit and prompt should be dispalyed. but this script causing exit from shell session... (2 Replies)
Hi,
while executing shell script, in the middle of the process, if we kill the shell script( ctrl+z or ctrl+c), script will be killed and the files which using for the script will be in the folder.
How to handle those scenarios. Is there any possibilities, if user breaks the script, I need to... (3 Replies)
Hi friends,
I am trying to add a newline char ('\n') between the query and the commit statement in the following shell script.
#! /bin/sh
echo "select * from tab; commit;" > data.sql
I have tried typing in "Ctrl-V + Ctrl-J" combination which has inserted ^@ (NUL) character but the commit... (1 Reply)
Hi..!
I'm stuck with my automation of starting a process and keeping it running even after the current ssh session has exited..
So i'm trying to use command 'screen'. which is doing exactly what i wanted, But the problem is automation of the same.
i will have to press Ctrl+a and Ctrl+d for... (2 Replies)
Discussion started by: chandana hs
2 Replies
LEARN ABOUT OSF1
decl_simple_lock_data
decl_simple_lock_data(9r)decl_simple_lock_data(9r)NAME
decl_simple_lock_data - General: Declares a simple lock structure
SYNOPSIS
#include <kern/lock.h>
void decl_simple_lock_data(
char class,
char name );
ARGUMENTS
Specifies the class of the declaration. For example, you pass the keyword extern if you want to declare the simple lock structure as an
external structure. Specifies the name you want the decl_simple_lock_data routine to assign to the declaration of the simple lock struc-
ture.
DESCRIPTION
The decl_simple_lock_data routine declares a simple lock structure, slock, of the specified name. You declare a simple lock structure to
protect data structures and device register access. You use decl_simple_lock_data to declare a simple lock structure and then pass it to
the following simple lock-specific routines: simple_lock_init, simple_lock, simple_lock_try, simple_unlock, and simple_lock_terminate.
RETURN VALUES
None
FILES SEE ALSO
Routines: simple_lock(9r), simple_lock_try(9r), simple_lock_init(9r), simple_unlock(9r)
Data Structures: slock(9s)decl_simple_lock_data(9r)