otp.git - Mirror of Erlang/OTP repository.

Age	Commit message (Collapse)	Author
2011-11-13	Use generic lock-free queue for async threads	Rickard Green
	Queues used for communication between async threads and scheduler threads have been replaced with lock-free queues. Drivers using the driver_async functionality are not automatically locked to the system anymore, and can be unloaded as any dynamically linked in driver. Scheduling of ready async jobs is now also interleaved in between other jobs. Previously all ready async jobs was performed at once.
2010-06-11	Merge branch 'se/port_SUITE_env' into dev	Erlang/OTP
	* se/port_SUITE_env: fix open_port with many unset env vars allow open_port with env vars with trailing '=' on Windows OTP-8701 se/port_SUITE_env open_port/2 with the spawn and spawn_executable options can include an {env,Env} option. In some cases unsetting variables would not work on Unix (typically if more variables were unset than were actually present in the environment).
2010-06-10	allow open_port with env vars with trailing '=' on Windows	Sverker Eriksson
	Same problem that Steve Vinoski fixed for Unix. Similar fix done in erts/emulator/sys/win32/sys_env.c for Windows. Copy-paste from his commit-message: The erlang:open_port spawn and spawn_executable directives can include an {env, Env} directive to set up environment variables for the spawned process. A bug in ert/emulator/sys/unix/sys.c prevented applications from using {env, Env} to set an environment variable whose value ended with a '=' (equal sign) character; the code mistook the trailing equal sign as an indication that an environment variable was to be cleared from the environment of the spawned process. For example, passing an {env, Env} of {env, [{"foo", "bar="}]} would result in the code in sys.c seeing a string of the form "foo=bar=" The code would see the final '=' character and assume the directive wanted to clear a variable named "foo=bar" from the environment of the spawned process, rather than seeing it as a directive to set the environment variable "foo" to the value "bar=".
2009-11-20	The R13B03 release.OTP_R13B03	Erlang/OTP