In this C language tutorial we are going to look at error handling. Although C programming does not provide direct support for error handling (also called exception handling), there are ways to do error handling.

Of course the programmer needs to prevent errors during coding and should always test the return values of functions called by the program. A lot of C function calls return a -1 or NULL in case of an error, so quick test on these return values are easily done with for instance an ‘if statement’. More »

A new year (have a good new year by the way) a new C language tutorial. We start the year with a C language tutorial where we will look at how to split a text file into multiple files. In previous tutorials we already looked at reading and writing text files in C examples and searching in text files, so in this tutorial we will build on these tutorials. More »