#Operating Systems www.icesi.edu.co/facultad_ingenieria/

#Introduction In computing, a system call is how a program requests a service from an operating system's kernel. This may include hardware-related services (for example, accessing a hard disk drive), creation and execution of new processes, and communication with integral kernel services such as process scheduling. System calls provide an essential interface between a process and the operating system.

More info: Syscall from A to Z

#Objectives

• Learn the difference between interpreted and compiled languages
• Learn how to use syscalls from C source code
• Learn how to use syscalls related with process management

#Description ##syscl_1.c

This is the source code of a hello world application written in C language

##syscl_2.c

This is the source code of a basic application that employs the getpid() system call to return its process id

##syscl_3.c

This example is ...