C functions for reading files

The text to be written to the file should be enclosed within double-quotes. You use the operator in the same way you use it to read user input from the keyboard. Skip to content. Report a Bug. Previous Prev. Next Continue. Home Testing Expand child menu Expand. SAP Expand child menu Expand. Web Expand child menu Expand. Must Learn Expand child menu Expand. On the other hand I'm reading the same file in main function, but that data is totally different. Let me explain it more through the code.

This is the header file which reads the data file. Below is the header file into which I'm trying to read the file. It seems the way I'm reading is correct, but getting the error. Perhaps the error is due to reading the header file twice, but not sure!

So my question is this the correct way of reading the file and why the error pops up then? Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Is it possible to read a header file twice? Ask Question. Asked yesterday.

Active yesterday. If you download and compile it, you can demonstrate the limitations for yourself. The function reads from the stream pointed to by stream and places the output into the character array pointed to by s. It will stop reading when any of the following conditions are true:.

On the surface, fgets seems like the ideal function to read a text file line-by-line, but as the program output shows, it is not without limitations. The function returns the next character in the stream pointed to by stream as an unsigned char converted to an int.