fsize

Returns size of an opened file.

📝Syntax

s = fsize(fid)

📥Input Arguments

Parameter	Description
fid	a file descriptor

📤Output Arguments

Parameter	Description
s	an integer value: size of a file.

📄Description

fsize returns th size of a file opened by fopen.

💡Examples

TXT = 'example about fsize.';
fileID = fopen([tempdir(), 'fsize.txt'],'wt');
fprintf(fileID, TXT);
fsize(fileID)
length(TXT)
status = fclose(fileID);

🔗See Also

🕔Version History

Version	Description
1.0.0	initial version