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authorBjörn Gustavsson <[email protected]>2011-08-26 11:43:23 +0200
committerBjörn Gustavsson <[email protected]>2011-08-26 11:43:23 +0200
commitd2408a6285505641b42495bdd2284871fb9931dd (patch)
tree9b37d6743ec56c5cb287926b25c734760213961b /erts/doc/src
parentbb92a8ee06841754910150d8ec05b2022a9fbe94 (diff)
parent67f89ecba0ef3a1f707c6c3b40d32605b7e2b352 (diff)
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Merge branch 'dev' into major
* dev: code: Optimize purge/1 and soft_purge/1 using check_old_code/1 Add erlang:check_old_code/1 check_process_code/2: Quickly return 'false' if there is no old code
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 9b560f04c9..79dc6838a6 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>