Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Changing value inside function
Top Forums Programming Changing value inside function Post 302639883 by neutronscott on Sunday 13th of May 2012 12:24:04 PM
Old 05-13-2012
You want the new value to persist in the calling function, then you need to use pointers for shiftDesc.

Code:
int *shiftDesc,
...
*shiftDesc = *shiftDesc + 4

fprintf(..., *shiftDesc, ...);

call it using &shiftDesc (read as: "The address of"): prValue_vd(..., ..., ..., &intval, ...);
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

calling function inside awk

Hi All, My 1.txt contains some functions fun1() .... .... fun2() .... .... I can call these fun from 2.txt inside awk as below value="`fun1 "argument1"`" awk 'BEGIN {printf ("%s", "'"$value"'")}' I need to modify the above code so that without using the variable to store... (2 Replies)
Discussion started by: jisha
2 Replies

2. Shell Programming and Scripting

value inside a function

i have a script like this #!/bin/ksh initialize() { x=20 } ... ... ... x=10 initialize; echo $x (2 Replies)
Discussion started by: trichyselva
2 Replies

3. Programming

Inline function inside Classes

#include <iostream> using namespace std; class A { public: int Getvalue() { return i;} private: int i; }; int main() {} The above code compiles properly in g++ or in any other C++ compiler. BUT, the variable 'i' is used (in 'return i' statement) before it is... (1 Reply)
Discussion started by: deepthi.s
1 Replies

4. Shell Programming and Scripting

Changing value of a variable inside a shell script

I have a continous polling happening inside a shell script on AIX. This actually calls a PL/SQL block. Is there a way I can set up a variable or pass an interrupt to end the script gracefully. I cant read from the config once the job starts running. Ideally I should change value of a variable and... (1 Reply)
Discussion started by: kshyju
1 Replies

5. Shell Programming and Scripting

CHANGING THE TEXT INSIDE A FILE

Hi All, I need a small help in formating a file. I have a file with word like this; ATGHYJIKOLFHJDHDGDYFGFYGRYGFYRHFYHFUED DHDJFDFSJFLFJSKJFSLKJFGHDKLGLDKGLKDNVNV VNLDVLDVDHFJDKDJVNVHSUFNHJFMVJFMVKJMFV ... .... ....like this 75000 words. I want to convert this words into a single... (5 Replies)
Discussion started by: Lucky Ali
5 Replies

6. Shell Programming and Scripting

Last modified time of the folder is changing when I view the file inside the directory

Hi., Last modified time of the folder is changing when I view the file inside the directory. Here is the test on sample directory. I believe that ls -l commands gives the time detail w.r.t last modified time. Pl. suggest. bash-3.2$ mkdir test bash-3.2$ cd test bash-3.2$ touch myfile.txt... (2 Replies)
Discussion started by: IND123
2 Replies

7. Shell Programming and Scripting

Troubles inside an envelope function

Hi all! I have a function (named "orig") that analyze web sites given from an argument, it works very well when by itself: #!/bin/bash chain="$1" echo chain $chain curl "$chaine" -o prop.txt ... and then it perform some analysis on the prop.txt It works flawlessly if I type: orig... (2 Replies)
Discussion started by: Zephyr
2 Replies

8. Shell Programming and Scripting

Call function inside CASE

i have a case statement which branches to different sections based on an input. Each branch needs to call a function. below is the code. FOr some reason, the code inside the function is not getting executed. the code is below for reference. in the below code echo "Function 1" which is there... (2 Replies)
Discussion started by: cvsanthosh
2 Replies

9. Shell Programming and Scripting

Getopts inside a function is not working

Hi All, I am using geopts inside a function in shell script. But it is doesnt seem to read the input args and I always gt empty value in o/p. my code is http://sparshmail.ad.infosys.com/owa/14.2.318.4/themes/base/pgrs-sm.gif This message has not been sent. #!/bin/ksh IFS=' '... (1 Reply)
Discussion started by: prasperl
1 Replies

10. Shell Programming and Scripting

Need help on awk for printing the function name inside each function

Hi, I am having script which contains many functions. Need to print each function name at the starting of the function. Like below, functionname() { echo "functionname" commands.... } I've tried like below, func=`grep "()" scriptname | cut -d "(" -f1` for i in $func do nawk -v... (4 Replies)
Discussion started by: Sumanthsv
4 Replies

LEARN ABOUT DEBIAN

graphics::primitive::insets

Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME

       Graphics::Primitive::Insets - Space between things

DESCRIPTION

       Graphics::Primitive::Insets represents the amount of space that surrounds something.  This object can be used to represent either padding
       or margins (in the CSS sense, one being inside the bounding box, the other being outside)

SYNOPSIS

	 use Graphics::Primitive::Insets;

	 my $insets = Graphics::Primitive::Insets->new({
	   top	   => 5,
	   bottom  => 5,
	   left    => 5,
	   right   => 5
	 });

METHODS

   Constructor
       new Creates a new Graphics::Primitive::Insets.

   Instance Methods
       as_array
	   Return these insets as an array in the form of top, right, bottom and left.

       bottom
	   Set/Get the inset from the bottom.

       equal_to
	   Determine if these Insets are equal to another.

       left
	   Set/Get the inset from the left.

       right
	   Set/Get the inset from the right.

       top Set/Get the inset from the top.

       zero
	   Sets all the insets (top, left, bottom, right) to 0.

AUTHOR

       Cory Watson, "<gphat@cpan.org>"

SEE ALSO

       perl(1)

COPYRIGHT &; LICENSE
       Copyright 2008-2010 by Cory G Watson.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.12.3							    2010-08-21					  Graphics::Primitive::Insets(3pm)
All times are GMT -4. The time now is 08:46 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy