There is a difference between lazy and stupid people and stupid and stupid decisions although lazy and stupid people are much more likely to lazy and stupid choices than energetic and intelligent. If successful read the BOM function to determine the coding of the file If this fails the function uses the default encoding for the file. Hide this message. Quora Post a question Log in C Programming language Programming language Computer programming How do I write a c-program to create a file In POSIX environments the fdopen feature can be used to initialize a FILE structure from a file description File descriptions however are a pure Unix concept not found in Standard C. If you receive the error code 5 the error code 5 is denied access. I think you are trying to create the file directly in C: or in any system folder in this scenario you will get access.Other file operations As you have seen in the examples above C has a variety of other features that you need to read from a file or write to a file. This is a reason to set fopen Errno but I suppose in the case of fopen is not as likely as in the case of for example a series of floating point calculations. The li y fows reads each line with a maximum of 00 characters per line. If the end of the file EOF is reached the function f becomes a null value zurck.Encodings User based on CCS flag and BOM ccs Flag No BOM or new file BOM: UTF-8 BOM: UTF-16 UTF-16 UTF-16LE UTF-16 UTF-16LE UTF-8 UTF-16 UTF-16 UTF-16LE UTF-16LE UTF-16LE files opened to write in Unicode mode describes a BOM you automatically create a file file1.txt and we have entered the following text. We are more about features to learn how fprintf in 2014 you can try this C course here.
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