The posixfile object defines the following additional methods:
\renewcommand{\indexsubitem}{(posixfile method)}
-\begin{funcdesc}{lock}{fmt\, \optional{len\optional{\, start
-\optional{\, whence}}}}
+\begin{funcdesc}{lock}{fmt\, \optional{len\optional{\, start\optional{\, whence}}}}
Lock the specified section of the file that the file object is
referring to. The format is explained
below in a table. The \var{len} argument specifies the length of the
The posixfile object defines the following additional methods:
\renewcommand{\indexsubitem}{(posixfile method)}
-\begin{funcdesc}{lock}{fmt\, \optional{len\optional{\, start
-\optional{\, whence}}}}
+\begin{funcdesc}{lock}{fmt\, \optional{len\optional{\, start\optional{\, whence}}}}
Lock the specified section of the file that the file object is
referring to. The format is explained
below in a table. The \var{len} argument specifies the length of the