Layanan Khusus Unix

Modul yang dijelaskan dalam bab ini memberikan antarmuka ke fitur-fitur yang unik untuk sistem operasi Unix, atau dalam beberapa kasus untuk sebagian atau banyak variannya. Berikut ini ikhtisar:

• posix --- The most common POSIX system calls
  • Large File Support
  • Notable Module Contents
    • environ
• pwd --- The password database
  • getpwuid()
  • getpwnam()
  • getpwall()
• grp --- The group database
  • getgrgid()
  • getgrnam()
  • getgrall()
• termios --- POSIX style tty control
  • tcgetattr()
  • tcsetattr()
    • TCSANOW
    • TCSADRAIN
    • TCSAFLUSH
  • tcsendbreak()
  • tcdrain()
  • tcflush()
  • tcflow()
  • tcgetwinsize()
  • tcsetwinsize()
  • Contoh
• tty --- Terminal control functions
  • cfmakeraw()
  • cfmakecbreak()
  • setraw()
  • setcbreak()
• pty --- Pseudo-terminal utilities
  • fork()
  • openpty()
  • spawn()
  • Contoh
• fcntl --- The fcntl and ioctl system calls
  • fcntl()
  • ioctl()
  • flock()
  • lockf()
    • LOCK_UN
    • LOCK_SH
    • LOCK_EX
    • LOCK_NB
• resource --- Resource usage information
  • error
  • Resource Limits
    • RLIM_INFINITY
    • getrlimit()
    • setrlimit()
    • prlimit()
    • RLIMIT_CORE
    • RLIMIT_CPU
    • RLIMIT_FSIZE
    • RLIMIT_DATA
    • RLIMIT_STACK
    • RLIMIT_RSS
    • RLIMIT_NPROC
    • RLIMIT_NOFILE
    • RLIMIT_OFILE
    • RLIMIT_MEMLOCK
    • RLIMIT_VMEM
    • RLIMIT_AS
    • RLIMIT_MSGQUEUE
    • RLIMIT_NICE
    • RLIMIT_RTPRIO
    • RLIMIT_RTTIME
    • RLIMIT_SIGPENDING
    • RLIMIT_SBSIZE
    • RLIMIT_SWAP
    • RLIMIT_NPTS
    • RLIMIT_KQUEUES
  • Resource Usage
    • getrusage()
    • getpagesize()
    • RUSAGE_SELF
    • RUSAGE_CHILDREN
    • RUSAGE_BOTH
    • RUSAGE_THREAD
• syslog --- Unix syslog library routines
  • syslog()
  • openlog()
  • closelog()
  • setlogmask()
  • LOG_EMERG
  • LOG_ALERT
  • LOG_CRIT
  • LOG_ERR
  • LOG_WARNING
  • LOG_NOTICE
  • LOG_INFO
  • LOG_DEBUG
  • LOG_AUTH
  • LOG_AUTHPRIV
  • LOG_CRON
  • LOG_DAEMON
  • LOG_FTP
  • LOG_INSTALL
  • LOG_KERN
  • LOG_LAUNCHD
  • LOG_LPR
  • LOG_MAIL
  • LOG_NETINFO
  • LOG_NEWS
  • LOG_RAS
  • LOG_REMOTEAUTH
  • LOG_SYSLOG
  • LOG_USER
  • LOG_UUCP
  • LOG_LOCAL0
  • LOG_LOCAL1
  • LOG_LOCAL2
  • LOG_LOCAL3
  • LOG_LOCAL4
  • LOG_LOCAL5
  • LOG_LOCAL6
  • LOG_LOCAL7
  • LOG_PID
  • LOG_CONS
  • LOG_NDELAY
  • LOG_ODELAY
  • LOG_NOWAIT
  • LOG_PERROR
  • Contoh-contoh
    • Simple example