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authorBjörn Gustavsson <[email protected]>2011-08-10 14:39:34 +0200
committerBjörn Gustavsson <[email protected]>2011-08-25 09:54:31 +0200
commit631939c2452413014dfe3777997157ab541770ae (patch)
tree06452bae61ac570205734b06a6f18e72f66c4c24 /erts/doc/src
parent1c40ae26dfb9b5578e7d307f901d4178d6244849 (diff)
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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.xml12
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>