ps 1.3.3

• New function errno() returns a table of errno.h error codes and their description.

• ps now compiles again on Solaris.

ps 1.3.2

• ps now compiles again on unsupported platforms like Solaris.

ps 1.3.1

• Fixed an installation problem on some Windows versions, where the output of cmd /c ver looks different (#69).

ps 1.3.0

• New ps_cpu_count() function returns the number of logical or physical processors.

ps 1.2.1

• Fix a crash on Linux, that happened at load time (#50).

ps 1.2.0

• New ps_connections() to list network connections. The CleanupReporter() testthat reporter can check for leftover open network connections in test cases.

• ps_open_files() does not include open sockets now on Linux, they are rather included in ps_connections().

• CleanupReporter() now ignores /dev/urandom, some packages (curl, openssl, etc.) keep this file open.

• Fix ps() printing without the tibble package (#43).

• Fix compilation with ICC (#39).

• Fix a crash on Linux (#47).

ps 1.1.0

• New ps_num_fds() returns the number of open files/handles.

• New ps_open_files() lists all open files of a process.

• New ps_interrupt() interrupts a process. It sends a SIGINT signal on POSIX systems, and it can send CTRL+C or CTRL+BREAK events on Windows.

• New ps_users() lists users connected to the system.

• New ps_mark_tree(), ps_find_tree(), ps_kill_tree(), with_process_cleanup(): functions to mark and clean up child processes.

• New CleanupReporter, to be used with testthat: it checks for leftover child processes and open files in test_that() blocks.

ps 1.0.0

First released version.