Category Archives: C++

C++ || Multi Process Server & Client Hash Table Using Thread Pools, Message Queues, & Signal Handlers

The following is another homework assignment which was presented in an Operating Systems Concepts class. Using commandline arguments, the following is a

C++ || File Copier Using Memory Mapped Files

The following is another homework assignment which was presented in an Operating Systems Concepts class. Using commandline arguments, the following is a

C++ || Snippet – How To Create A File Of Any Size

The following is sample code which demonstrates how to create a file of any size using the fseek and fwrite function calls.

C++ || Snippet – How To Use Memory Mapped Files

The following is sample code which demonstrates the use of the “mmap”, “munmap” and “getpagesize” function calls on Unix based systems. A

C++ || Snippet – How To Display The Size Of A File Using Stat

The following is sample code which demonstrates the use of the “stat” function calls on Unix based systems. The stat function returns

C++ || Snippet – How To Use Message Queues For Interprocess Communication

The following is sample code which demonstrates the use of the msgsnd, msgrcv, and msgget function calls for use with message queues

C++ || Snippet – Multi-Process Synchronization Producer Consumer Problem Using Threads

The following is sample code which demonstrates the use of POSIX threads (pthreads), aswell as pthread mutex and condition variables for use

C++ || Snippet – How To Create And Use Threads For Interprocess Communication

The following is sample code which demonstrates the use of POSIX threads (pthreads), aswell as the pthread_create, and pthread_join function calls on

C++ || Snippet – How To Override The Default Signal Handler (CTRL-C)

The following is sample code which demonstrates the use of the “signal” function call on Unix based systems. Signals are interrupts delivered

C++ || Multi-Hash Interprocess Communication Using Fork, Popen, & Pipes

The following is another homework assignment which was presented in an Operating Systems Concepts class. Using two pipes, the following is a

C++ || Snippet – How To Use Popen & Save Results Into A Character Array

The following is sample code which demonstrates the use of the “popen” function call on Unix based systems. The “popen” function call

C++ || Serial & Parallel Multi Process File Downloader Using Fork & Execlp

The following is another homework assignment which was presented in an Operating Systems Concepts class. The following are two multi-process programs using

C++ || Snippet – How To Use Fork & Pipe For Interprocess Communication

The following is sample code which demonstrates the use of the fork, read, and write function calls for use with pipes on

C++ || Snippet – How To Use Fork & Execlp For Interprocess Communication

The following is sample code which demonstrates the use of the “fork” and “execlp” function calls on Unix based systems. The “fork”