diff options
Diffstat (limited to 'lib/kernel/doc')
| -rw-r--r-- | lib/kernel/doc/src/global.xml | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/kernel/doc/src/global.xml b/lib/kernel/doc/src/global.xml index 304a9b1d88..9c50049503 100644 --- a/lib/kernel/doc/src/global.xml +++ b/lib/kernel/doc/src/global.xml @@ -163,7 +163,8 @@ <fsummary>Globally register a name for a pid</fsummary> <type name="method"/> <type_desc name="method">{<c>Module</c>, <c>Function</c>} - is also allowed + is currently also allowed for backward compatibility, but its use is + deprecated </type_desc> <desc> <p>Globally associates the name <c><anno>Name</anno></c> with a pid, that is, @@ -180,6 +181,15 @@ unregistered. This function is called once for each name clash.</p> + <warning> + <p>If you plan to change code without restarting your system, + you must use an external fun (<c>fun Module:Function/Arity</c>) + as the <c><anno>Resolve</anno></c> function; if you use a + local fun you can never replace the code for the module that + the fun belongs to. + </p> + </warning> + <p>There are three pre-defined resolve functions: <c>random_exit_name/3</c>, <c>random_notify_name/3</c>, and <c>notify_all_name/3</c>. If no <c><anno>Resolve</anno></c> function is |