diff options
Diffstat (limited to 'erts/doc/src/erl_prim_loader.xml')
| -rw-r--r-- | erts/doc/src/erl_prim_loader.xml | 35 |
1 files changed, 4 insertions, 31 deletions
diff --git a/erts/doc/src/erl_prim_loader.xml b/erts/doc/src/erl_prim_loader.xml index d05f0d9aea..db4f132609 100644 --- a/erts/doc/src/erl_prim_loader.xml +++ b/erts/doc/src/erl_prim_loader.xml @@ -36,17 +36,11 @@ the system. The start script is also fetched with this low level loader.</p> <p><c>erl_prim_loader</c> knows about the environment and how to - fetch modules. The loader could, for example, fetch files using - the file system (with absolute file names as input), or a - database (where the binary format of a module is stored).</p> + fetch modules.</p> <p>The <c>-loader Loader</c> command line flag can be used to choose the method used by the <c>erl_prim_loader</c>. Two <c>Loader</c> methods are supported by the Erlang runtime system: - <c>efile</c> and <c>inet</c>. If another loader is required, then - it has to be implemented by the user. The <c>Loader</c> provided - by the user must fulfill the protocol defined below, and it is - started with the <c>erl_prim_loader</c> by evaluating - <c>open_port({spawn,Loader},[binary])</c>.</p> + <c>efile</c> and <c>inet</c>.</p> <warning><p>The support for loading of code from archive files is experimental. The sole purpose of releasing it before it is ready @@ -83,9 +77,6 @@ started on each of hosts given in <c><anno>Hosts</anno></c> in order to answer the requests. See <seealso marker="kernel:erl_boot_server">erl_boot_server(3)</seealso>.</p> - <p>If <c>-loader</c> is something else, the given port program - is started. The port program is supposed to follow - the protocol specified below.</p> </desc> </func> <func> @@ -175,22 +166,6 @@ </funcs> <section> - <title>Protocol</title> - <p>The following protocol must be followed if a user provided - loader port program is used. The <c>Loader</c> port program is - started with the command - <c>open_port({spawn,Loader},[binary])</c>. The protocol is as - follows:</p> - <pre> -Function Send Receive -------------------------------------------------------------- -get_file [102 | FileName] [121 | BinaryFile] (on success) - [122] (failure) - -stop eof terminate</pre> - </section> - - <section> <title>Command Line Flags</title> <p>The <c>erl_prim_loader</c> module interprets the following command line flags:</p> @@ -199,10 +174,8 @@ stop eof terminate</pre> <item> <p>Specifies the name of the loader used by <c>erl_prim_loader</c>. <c>Loader</c> can be <c>efile</c> - (use the local file system), or <c>inet</c> (load using - the <c>boot_server</c> on another Erlang node). If - <c>Loader</c> is user defined, the defined <c>Loader</c> port - program is started.</p> + (use the local file system) or <c>inet</c> (load using + the <c>boot_server</c> on another Erlang node).</p> <p>If the <c>-loader</c> flag is omitted, it defaults to <c>efile</c>.</p> </item> |