fclose

Close an opened file.

📝 Syntax

• fclose(fid)

• fclose('all')

• status = fclose(fid)

• status = fclose('all')

📥 Input argument

• fid - a file descriptor

📤 Output argument

• status - an integer value: 0 if file is closed or -1 if not.

📄 Description

fclose must be used to close a file opened by fopen.

fclose('all') closes all opened file with fopen.

💡 Example

fd = fopen([tempdir(), filesep(), 'fclose_tst'],'wt');
status = fclose(fd)
status = fclose(fd)

🔗 See also

fopen, fread, feof.

🕔 History

Version	📄 Description
1.0.0	initial version