81 lines
3.1 KiB
Plaintext
81 lines
3.1 KiB
Plaintext
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3.4.2
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- Fix some more strict-prototypes warnings on Windows
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3.4.1
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- Fix strict-prototypes warnings
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3.4
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- Fix performance bug for systems with very large _SC_OPEN_MAX, notably docker.
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3.3
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- Unix: automatially path.expand() to normalize e.g. homedir
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- Unix: skip unicode path test on systems without UTF-8 locale.
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3.2
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- Windows: only use CREATE_BREAKAWAY_FROM_JOB if the process has the permission to
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do so. This fixes permission errors in certain restricted environments.
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- Windows: enable JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE to kill orphaned children
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- Windows: enable JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK to allow for nested jobs
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3.1
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- Windows: run programs through utils::shortPathName()
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- New function as_text() for parsing raw vectors into text
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- Skip a unit test if the 'whoami' program is not available
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3.0
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- Major cleanup: moved all of the unix specific functions into the unix package
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- The 'sys' package now only focuses on executing shell commands
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- Removed configure script, no longer needed
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- Windows: fix error message when running non-existing command
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- Fix support for callback functions as std_out / std_err as documented
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2.1
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- Windows: fix bug introduced in 2.0 when std_out = FALSE
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- Support std_in = FALSE to restore old behavior of an unreadable stdin (for rtika)
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- Use fcntl instead of dup2() on unix
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2.0
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- Breaking change on Windows: the exec functions now automatically convert
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filepaths to shortpath and quote arguments when needed. Therefore the
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caller should not shQuote() arguments, because then they will be quoted
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twice. This makes Windows behavior more consistent with Unix.
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- Windows: switch to wchar_t filepaths and args for better UTF-8 support
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- Exec functions have gained a std_in file argument
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- Add wrappers r_wait() r_internal() and r_background() for convenience
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- No longer enforce the libapparmor-dev dependency on Debian/Ubuntu.
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1.6
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- Faster serialization for raw vectors in eval_fork()
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1.5
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- rlimit values 0 are now ignored and Inf means RLIM_INFINITY
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- Windows: fix crash for very long commands
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1.4
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- Fix bug when 'timeout' was given as integer instead of double
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- Workaround undefined RLIMIT_AS on OpenBSD
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- Use graphics.off() instead of dev.off() to shut down all graphics devices
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- Added aa_config() to query apparmor status on supported platforms
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- On Linux, eval_fork() now kills entire child process group when parent dies
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- The exec() functions no longer change process group on OSX
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1.3
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- Use AppArmor (required) on Debian/Ubuntu in eval_safe()
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- Disable console and finalizers inside forked procs
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- Add support for rlimits, priority, uid, gid and profile in eval_safe()
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1.2:
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- Windows: show informative system error messages on failures
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- Unix: exec_background() does not wait for 1/2 a second
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(#6, #7, @gaborcsardi)
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- Unix: new functions eval_fork() and eval_safe()
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- Many little tweaks
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1.1:
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- Switch from SIGHUP to SIGKILL to kill child process
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- Child now uses a pipe to send errno to parent when execvp() fails
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- Unit tests that require 'ping' are skipped if 'ping' is not available
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1.0:
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- CRAN release
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