This Linux Program illustrates Appending a File Atomically Using File Descriptors. Here is the source code of Linux Program to Append a File Atomically Using File Descriptors. The Linux Program is successfully compiled and run on a Linux system. The program output is also shown below. /** Linux Program to Append a File Atomically* Using … Read more
This Linux Program illustrates Duplicating a File Descriptor with fcntl(). Here is the source code of Linux Program to Duplicate a File Descriptor with fcntl(). The Linux Program is successfully compiled and run on a Linux system. The program output is also shown below. /** Linux Program to Duplicate a File Descriptor with fcntl().*/ #include <stdio.h>#include … Read more
This Linux Program illustrates Writing to a File using File Descriptors. Here is the source code of Linux Program to Write to a File Using File Descriptors. The Linux Program is successfully compiled and run on a Linux system. The program output is also shown below. /** Linux Program to Write to a File using … Read more
This Linux Program illustrates Appending to the End of a File using File Descriptors. Here is the source code of Linux Program to Append to the End of a File Using File Descriptors. The Linux Program is successfully compiled and run on a Linux system. The program output is also shown below. /** Linux Program … Read more
This Linux Program illustrates Reading from a File using File Descriptors. Here is the source code of Linux Program to Read from a File Using File Descriptors. The Linux Program is successfully compiled and run on a Linux system. The program output is also shown below. /** Linux Program to Read from a File using … Read more
This Linux Program illustrates Opening and Closing a File using File Descriptors. We will going to use open() system call to open the file that takes two arguments. First argument is the file-name and second must include one of the O_RDONLY, O_WRONLY, or O_RDWR. O_RDONLY indicates open the file in read-only mode, with this mode … Read more
This Linux Program illustrates Creating a new File using File Descriptors. To create a new file, we will going to use creat() system call that takes two arguments. The first argument is the file-name and the second one is mode which sets the permissions of read, write and execute for file owner. In this example, … Read more
