From: Francesco Montorsi Date: Mon, 23 Mar 2009 15:04:29 +0000 (+0000) Subject: remember to users that env vars are hardly usable for IPC :) X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/530cda2fdc600cd39b4eb2a19cde767b1a06ba00?ds=inline remember to users that env vars are hardly usable for IPC :) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59775 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- diff --git a/docs/doxygen/groups/class_ipc.h b/docs/doxygen/groups/class_ipc.h index e643a56f0b..73f80bcd9e 100644 --- a/docs/doxygen/groups/class_ipc.h +++ b/docs/doxygen/groups/class_ipc.h @@ -12,7 +12,7 @@ @ingroup group_class wxWidgets provides simple interprocess communications facilities based on -Windows DDE, but available on most platforms using TCP. +Windows DDE, but they are available on most platforms using TCP. Related Overviews: @ref overview_ipc diff --git a/docs/doxygen/groups/funcmacro_env.h b/docs/doxygen/groups/funcmacro_env.h index 41f470e656..59a9ee8bdf 100644 --- a/docs/doxygen/groups/funcmacro_env.h +++ b/docs/doxygen/groups/funcmacro_env.h @@ -15,5 +15,12 @@ These functions allow access to get or change the values of environment variables in a portable way. They are currently implemented under Win32 and POSIX-like systems (Unix). +Remember that these functions add/change/delete environment variables of the +current process only. Child processes copy the environment variables of the parent +but do not share them (a wxSetEnv() in the parent process won't change the value +returned by wxGetEnv() in the child process and viceversa). + +For more evoluted interprocess communication tecniques see @ref overview_ipc. + */