<< ferror stream manager fgets >>

fgetl


Read string from a file without newline.


Syntax


res = fgetl(f)

Input argument


f

a file descriptor

Output argument


res

a string or -1

Description


Read string from a file, stopping after a newline or EOF have been read.

If there is no more character to read, fgets will return -1.

newline character removed of the string returned

characters encoding uses fopen parameter.

Example


fid = fopen([nelsonroot(), '/etc/startup.nls']);

tline = fgetl(fid);
while ischar(tline)
    disp(tline)
    tline = fgetl(fid);
end

fclose(fid);

See also


fclose, fopen, fgets.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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