Returns the file position indicator for the file stream stream. If the stream is open in binary mode, the value obtained by this function is the number of bytes from the beginning of the file. If the stream is …

Aug 2, 2025 · In C, ftell () is used to determine the position of the file pointer in the file from the beginning of the file. Syntax of fseek () The ftell () function is declared in the <stdio.h> header file.

The ftell () function shall obtain the current value of the file- position indicator for the stream pointed to by stream. The ftell () function shall not change the setting of errno if successful.

Dec 2, 2022 · ftell and _ftelli64 return the current file position. The value returned by ftell and _ftelli64 may not reflect the physical byte offset for streams opened in text mode, because text mode causes …

The C library ftell() function returns the current file position of the given stream. This function is important for determining where in the file the next read or write operation will occur.

Returns the current value of the position indicator of the stream. For binary streams, this is the number of bytes from the beginning of the file. For text streams, the numerical value may not be meaningful …

See also fgetpos gets the file position indicator (function) fseek moves the file position indicator to a specific location in a file (function) fsetpos moves the file position indicator to a specific location in a …

The ftell () function obtains the current value of the file position indicator for the stream pointed to by stream.

ftell() gets you the current value of the position indicator of the stream (in your case, it basically returns the character position it is currently pointing to right now). fgetc() gets the next character (an …

Returns the current value of the file position indicator for the file stream stream . If the stream is open in binary mode, the value obtained by this function is the number of bytes from the beginning of the file. …