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1. en.cppreference.com › c › iofeof - cppreference.com

   en.cppreference.com › c › io

   For example, if the most recent I/O was a fgetc, which returned the last byte of a file, feof returns zero. The next fgetc fails and changes the stream state to end-of-file.

2. www.geeksforgeeks.org › c › eof-and-feof-in-cEOF, getc() and feof() in C - GeeksforGeeks

   www.geeksforgeeks.org › c › eof-and-feof-in-c

   Apr 9, 2026 · Handling file input in C often involves EOF and functions like getc () and feof (). EOF In C, EOF is a constant macro defined in the <stdio.h> header file that is used to denote the end of the file in C file handling. It is used by various file reading functions such as fread (), gets (), getc (), etc. The value of EOF is implementation-defined, but generally is -1. getc () Function The getc ...

3. www.delftstack.com › fr › howtoUtilisez la fonction feof en C - Delft Stack

   www.delftstack.com › fr › howto

   Oct 12, 2023 · La fonction feof fait partie de la bibliothèque d’entrées/sorties standard du C, définie dans l’en-tête <stdio.h>. La fonction feof vérifie l’indicateur de fin de fichier sur le flux de fichiers donné et renvoie un entier non nul si EOF est défini. Elle prend le pointeur FILE comme seul argument.

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5. www.tutorialspoint.com › c_function_feoffeof () function - C Library

   www.tutorialspoint.com › c_function_feof

   The C library int feof (FILE *stream) function tests the end-of-file indicator for the given stream.This function is part of the standard input/output library (stdio.h) and is important for managing file reading operations in a controlled manner.

6. learn.microsoft.com › reference › feoffeof | Microsoft Learn

   learn.microsoft.com › reference › feof

   Nov 6, 2025 · La fonction feof retourne une valeur différente de zéro si une opération de lecture a tenté de lire au-delà de la fin du fichier ; sinon, elle retourne 0. Si le pointeur de flux est NULL, la fonction appelle le gestionnaire de paramètres non valide, comme décrit dans la validation des paramètres.

7. koor.fr › C › cstdioKooR.fr - feof - Langage C

   koor.fr › C › cstdio

   Fonction feof Entête à inclure #include <stdio.h> // <cstdio> en C++ Fonction feof int feof ( FILE * stream ); Cette fonction permet de déterminer si la position courante est en fin de fichier (de flux) ou non.

8. fr.cppreference.net › c › iofeof - cppreference.net

   fr.cppreference.net › c › io

   Notes Cette fonction ne signale que l'état du flux tel que rapporté par la dernière opération d'E/S, elle n'examine pas la source de données associée. Par exemple, si la dernière E/S était un fgetc , qui a renvoyé le dernier octet d'un fichier, feof renvoie zéro. Le prochain fgetc échoue et change l'état du flux en fin-de-fichier .

9. People also ask

   What is feof function in C?

   • The C library int feof (FILE *stream) function tests the end-of-file indicator for the given stream.This function is part of the standard input/output library (stdio.h) and is important for managing file reading operations in a controlled manner. FILE *stream: This is a pointer to a FILE object that identifies the stream to be checked.

   C Library - feof () function

   www.tutorialspoint.com/c_standard_library/c_function_feof.htm

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   What is EOF in C?

   • Handling file input in C often involves EOF and functions like getc () and feof (). In C, EOF is a constant macro defined in the header file that is used to denote the end of the file in C file handling. It is used by various file reading functions such as fread (), gets (), getc (), etc.

   EOF, getc() and feof() in C - GeeksforGeeks

   www.geeksforgeeks.org/c/eof-and-feof-in-c/

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   What is eof function?

   • The value of EOF is implementation-defined, but generally is -1. The getc () function is used to read a single character from the given file stream. It is implemented as a macro in header file. Syntax Parameters: fptr: It is a pointer to a file stream to read the data from. Return Value It returns the character read from the file stream.

   EOF, getc() and feof() in C - GeeksforGeeks

   www.geeksforgeeks.org/c/eof-and-feof-in-c/

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