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fsize


Returns size of an opened file.


Syntax


s = fsize(fid)

Input argument


fid

a file descriptor

Output argument


s

an integer value: size of a file.

Description


fsize returns th size of a file opened by fopen.

Example


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

See also


fopen, fprintf, fclose.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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