Write a program to open, read and write files and perform file copy operation. This program show how to open, read, write and copy files using Linux or Unix system calls like open(), read() and write().
#include<stdio.h>
#include<fcntl.h>
main()
{
Showing posts with label read. Show all posts
Showing posts with label read. Show all posts
C Program to Open, Read and Write a file using System Calls
This is a C program to open , read and write files using system calls in Linux (UNIX) operating systems. The system calls open(), read() and write() are used in the C program to open, read and write files in Unix/Linux operating systems.
#include<stdio.h>
#include<fcntl.h>
main()
{
#include<stdio.h>
#include<fcntl.h>
main()
{
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