tor/changes/feature15471

  o Minor features (pluggable transports):
    - When launching managed pluggable transports on linux systems,
      attempt to have the kernel deliver a SIGTERM on tor exit if
      the pluggable transport process is still running. Resolves
      ticket 15471.
Use prctl() to have the kernel SIGTERM background processes on exit. This uses a Linux-ism to attempt to always clean up background processes if possible. Note that it is not a catch-all, in that executables with suid/sgid or elevated capabilities will have the prctl() attribute stripped as part of the execve(). Resolves ticket 15471. 2015-03-26 15:56:14 +01:00			`o Minor features (pluggable transports):`
			`- When launching managed pluggable transports on linux systems,`
			`attempt to have the kernel deliver a SIGTERM on tor exit if`
			`the pluggable transport process is still running. Resolves`
			`ticket 15471.`