https://stackoverflow.com › questions › 1782080

@LaurieStearn: In C, EOF is really just a macro that expands to a constant integer expression (typically defined in some header as something like: #define EOF (-1)) and is therefore typically 4 bytes wide. The EOF macro doesn't signal anything, since it is just a value.

https://stackoverflow.com › questions › 4358728

3 Answers. Sorted by: 126. EOF indicates "end of file". A newline (which is what happens when you press enter) isn't the end of a file, it's the end of a line, so a newline doesn't terminate this loop. The code isn't wrong [*], it just doesn't do what you seem to expect.

https://www.geeksforgeeks.org › eof-and-feof-in-c

EOF, getc () and feof () in C. In C/C++, getc () returns the End of File (EOF) when the end of the file is reached. getc () also returns EOF when it fails. So, only comparing the value returned by getc () with EOF is not sufficient to check for the actual end of the file.

https://www.delftstack.com › fr › howto › c › end-of-file-character-c

Exemple de EOF en C. Par exemple, regardez le code C suivant pour afficher le contenu d’un fichier texte nommé shanii.txt à l’écran. La valeur de getc() est d’abord comparée à EOF. int charac = getc(filepointer); while (charac != EOF) { putchar(charac); charac = getc(filepointer); }

https://www.codewithc.com › mastering-eof-in-c-a-comprehensive-guide

What is EOF in C? Alright, so EOF stands for ‘end of file.’. It’s like the period at the end of a sentence in a text file, indicating that there’s no more content to read. In C, EOF is represented by the EOF macro, which has a value of -1 (or FFFFFFFF in hexadecimal).

https://thelinuxcode.com › eof-in-c-programming

By mastering EOF, you are well on your way towards expert-level C programming! Whether reading files, gathering user input, or developing interactive programs, EOF will provide the vital flow control needed in nearly all C projects.

https://www.gnu.org › s › libc › manual › html_node › EOF-and-Errors.html

This macro is an integer value that is returned by a number of narrow stream functions to indicate an end-of-file condition, or some other error situation. With the GNU C Library, EOF is -1. In other libraries, its value may be some other negative number. This symbol is declared in stdio.h.

https://www.tutorialspoint.com › explain-the-end-of-file-eof-with-a-c-program

The End of the File (EOF) indicates the end of input. After we enter the text, if we press CTRL+Z, the text terminates i.e. it indicates the file reached end nothing to read.

https://www.codewithc.com › fr › identifier-les-erreurs-de-programmation-eof-lors-de-la...

Identifier les erreurs EOF lors de la lecture d'une ligne A. Signes d'une erreur EOF B. Hacks pour dépanner les erreurs EOF III. Prévention des erreurs EOF A. L'art de la gestion des erreurs B. Déchiffrez le code avec des tests IV.