Change Pseudo Code to C Program (print and fork)


 
Thread Tools Search this Thread
Top Forums Programming Change Pseudo Code to C Program (print and fork)
# 1  
Old 11-11-2009
Change Pseudo Code to C Program (print and fork)

I am very new at programming and this is probably an easy question, but I am desperate. I need to change this low level code into a C program that I can run so I can print out every "A" that appears with the fork() command. You help is greatly appreciated.
Code:
	PRINT A
	p=fork()
	if( p == 0) {
		PRINT A
		PRINT A
		fork()
		PRINT A
		fork()
	}
	else {
		LOOP_TWICE
			PRINT A
			fork()
			fork()
			PRINT A
		END_LOOP
		PRINT A
		fork()
	}
	PRINT A
	fork()
	PRINT A

Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Programming

How forbid use fork() in exec() program.

Hello World! I am writing code in C++ which have to launch another application X using exec(). I would like to set some limits on it using setrlimit etc... My problem is that i don't know how to forbid using fork() and strlimit by application X. How can i do it? (3 Replies)
Discussion started by: kzi
3 Replies

2. Linux

May you explain step by step where and how I will add pseudo code

Thank all of you. May you explain step by step where and how I will add pseudo code Note : I have Linux 2.6.24-26-server on x86_64 dears kindly help me (3 Replies)
Discussion started by: nonowa
3 Replies

3. Shell Programming and Scripting

Run shell script from C program by calling fork and execl

I need to write a c program that uses the fork and excel system calls to run the shell script mode invoked like this: "./mode 644 ls -l" (that is the argumetns will always be 644 ls -l) here's the mode script: #!/bin/sh octal="$1" shift find . -maxdepth 1 -perm $octal -exec $@ {} \; ... (3 Replies)
Discussion started by: computethis
3 Replies

4. Homework & Coursework Questions

Please help with the following fork code..with complete explanation

I have the following piece of codes. Please explain it to me in great detail how are these codes working. 1. #include <stdio.h> int main(){ int x; x=0; while (x<2 && fork()){ if (!fork()) execlp("echo","x++","x",0); x++; system("echo x+x"); } } 2. #include <stdio.h> int i;... (1 Reply)
Discussion started by: prakashabii
1 Replies

5. Programming

fork() and the program is hanging...

Consider the following code.. #include <unistd.h> #include <sys/types.h> #include <errno.h> #include <stdio.h> #include <sys/wait.h> #include <stdlib.h> int main() { pid_t childpid; int retval; int status; childpid = fork(); if(childpid >= 0) { ... (4 Replies)
Discussion started by: lipun4u
4 Replies

6. Shell Programming and Scripting

how to write pseudo code

hi, I'm doing some project, I selected shell script as programming language, I need to write pseudo code for my script, can anyone tell me how to write that.......?:) (1 Reply)
Discussion started by: hanaveenkumar
1 Replies

7. Shell Programming and Scripting

pseudo code needs help coding

Thanks in advance!!! Can I get someone to write this small script or can you direct me to a web link, etc. to get it done? --------- Initiate this script every 15 - 20 secs or so through cron. Gather LAN users' $info(username, mac or ipaddr, PID) OBJECT: Tie each username to a mac or ipaddr,... (6 Replies)
Discussion started by: tuxhats
6 Replies

8. Shell Programming and Scripting

Pseudo code or description

hi I need a Pseudo code or a description of what a program is saying from this spec and code: Just so i can understand how this solution was achieved, thanks here is the spec: Specifications are as follows:- The books records are stored in one csv file and the layout and the contents... (7 Replies)
Discussion started by: ferrycorsten73
7 Replies

9. Programming

C++ How to use pipe() & fork() with stdin and stdout to another program

Hi, Program A: uses pipe() I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using: * child -> dup2(fd, STDOUT_FILENO); -> execl("/path/PROGRAM B", "PROGRAM B", NULL); * parent -> char line; -> read(fd, line, 100); Question:... (2 Replies)
Discussion started by: vvaidyan
2 Replies

10. Solaris

pseudo: [ID 129642 kern.info] pseudo-device: vol0

Hi I have a system that gave me some messages on bootup that I was not used to seeing: pseudo: pseudo-device: vol0 genunix: vol0 is /pseudo/vol@0 these came with these: Feb 13 17:42:17 system1 eri: SUNW,eri0 : 100 Mbps full duplex link up Feb 13 17:42:21 system1sendmail: My unqualified... (0 Replies)
Discussion started by: mndavies
0 Replies
Login or Register to Ask a Question
PPIx::Regexp::Token::GroupType::Code(3) 		User Contributed Perl Documentation		   PPIx::Regexp::Token::GroupType::Code(3)

NAME
PPIx::Regexp::Token::GroupType::Code - Represent one of the embedded code indicators SYNOPSIS
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{(?{print "hello world! ")}smx' ) ->print(); INHERITANCE
"PPIx::Regexp::Token::GroupType::Code" is a PPIx::Regexp::Token::GroupType. "PPIx::Regexp::Token::GroupType::Code" has no descendants. DESCRIPTION
This method represents one of the embedded code indicators, either '?' or '??', in the zero-width assertion (?{ print "Hello, world! " }) or the old-style deferred expression syntax my $foo; $foo = qr{ foo (??{ $foo }) }smx; METHODS
This class provides no public methods beyond those provided by its superclass. SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author. AUTHOR
Thomas R. Wyant, III wyant at cpan dot org COPYRIGHT AND LICENSE
Copyright (C) 2009-2013 by Thomas R. Wyant, III This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. perl v5.16.3 2014-06-10 PPIx::Regexp::Token::GroupType::Code(3)