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Emilua API 0.9

- Conventions
- ChangeLog
- Tutorial
- Reference
  - generic_error
  - asio_error
  - format
  - actor system
  - byte_span
  - filesystem
    - path
    - mode
    - directory_entry
    - directory_iterator
    - recursive_directory_iterator
    - absolute
    - canonical
    - weakly_canonical
    - relative
    - proximate
    - current_working_directory
    - chroot
    - copy
    - copy_file
    - copy_symlink
    - create_directory
    - mkdir
    - create_hardlink
    - create_symlink
    - mkfifo
    - mknod
    - makedev
    - equivalent
    - file_size
    - hardlink_count
    - clock
    - last_write_time
    - chown
    - chmod
    - read_symlink
    - remove
    - rename
    - resize_file
    - is_empty
    - exists
    - is_block_device
    - is_character_device
    - is_directory
    - is_fifo
    - is_other
    - is_regular_file
    - is_socket
    - is_symlink
    - space
    - status
    - temp_directory_path
    - umask
    - cap_get_file
    - cap_set_file
  - fiber
  - file
  - ip
    - address
    - get_address_info
    - get_name_info
    - connect
    - dial
    - host_name
    - tostring
    - toendpoint
    - tcp.listen
    - tcp.acceptor
    - tcp.socket
    - udp.socket
  - json
  - json.writer
  - pipes
  - regex
  - serial_port
  - time
  - stream
  - system
    - arguments
    - environment
    - in_
    - out
    - err
    - exit
    - signal
    - signal.raise
    - signal.set
    - signal.ignore
    - signal.default
    - spawn
    - Process credentials
    - Process & job control
      - getpid
      - getppid
      - kill
      - getpgrp
      - getpgid
      - setpgid
      - getsid
      - setsid
    - FreeBSD jails
  - tls
    - context
    - socket
  - unix
  - file_descriptor

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Emilua API
Reference
system
Process & job control
getpgrp

For the latest stable version, please use Emilua API 0.10!

system.getpgrp

Synopsis

local system = require "system"
system.getpgrp() -> integer

Description

See getpgrp(3).

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