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| author | Björn Gustavsson <[email protected]> | 2011-08-10 14:39:34 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-08-25 09:54:31 +0200 |
| commit | 631939c2452413014dfe3777997157ab541770ae (patch) | |
| tree | 06452bae61ac570205734b06a6f18e72f66c4c24 /erts/doc/src | |
| parent | 1c40ae26dfb9b5578e7d307f901d4178d6244849 (diff) | |
| download | otp-631939c2452413014dfe3777997157ab541770ae.tar.gz otp-631939c2452413014dfe3777997157ab541770ae.tar.bz2 otp-631939c2452413014dfe3777997157ab541770ae.zip | |
Add erlang:check_old_code/1
Add erlang:check_old_code/1 to quickly check whether a module
has old code. If there is no old code, there is no need to call
erlang:check_process_code/2 for all processes, which will save
some time if there are many processes.
Diffstat (limited to 'erts/doc/src')
| -rw-r--r-- | erts/doc/src/erlang.xml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 7cfab0785d..ad7a57bd73 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -518,6 +518,18 @@ </func> <func> + <name>check_old_code(Module) -> boolean()</name> + <fsummary>Check if a module has old code</fsummary> + <type> + <v>Module = atom()</v> + </type> + <desc> + <p>Returns <c>true</c> if the <c>Module</c> has old code, + and <c>false</c> otherwise.</p> + <p>See also <seealso marker="kernel:code">code(3)</seealso>.</p> + </desc> + </func> + <func> <name>check_process_code(Pid, Module) -> boolean()</name> <fsummary>Check if a process is executing old code for a module</fsummary> <type> |