Extracted from Pike v7.8 release 866 at 2016-11-06.
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System

Classes
 Memory
 Time
 Timer

Methods
 GetComputerName()
 GetFileAttributes()
 GetNamedSecurityInfo()
 GetUserName()
 LogonUser()
 LookupAccountName()
 NetGetAnyDCName()
 NetGetDCName()
 NetGroupEnum()
 NetGroupGetUsers()
 NetLocalGroupEnum()
 NetLocalGroupGetMembers()
 NetSessionEnum()
 NetUserEnum()
 NetUserGetGroups()
 NetUserGetInfo()
 NetUserGetLocalGroups()
 NetWkstaUserEnum()
 RegGetKeyNames_76()
 RegGetValue_76()
 RegGetValues_76()
 SetFileAttributes()
 SetNamedSecurityInfo()
 chmod()
 chown()
 chroot()
 cleargroups()
 closelog()
 dumpable()
 endgrent()
 endpwent()
 get_home()
 get_netinfo_property()
 get_user()
 getegid()
 geteuid()
 getgid()
 getgrent()
 getgroups()
 gethostbyaddr()
 gethostbyname()
 gethostname()
 getitimer()
 getloadavg()
 getpgrp()
 getpid()
 getppid()
 getpwent()
 getrlimit()
 getrlimits()
 getrusage()
 getsid()
 gettimeofday()
 getuid()
 hardlink()
 initgroups()
 innetgr()
 nanosleep()
 normalize_path()
 openlog()
 rdtsc()
 readlink()
 resolvepath()
 setegid()
 seteuid()
 setgid()
 setgrent()
 setgroups()
 setitimer()
 setpgrp()
 setproctitle()
 setpwent()
 setresgid()
 setresuid()
 setrlimit()
 setsid()
 setuid()
 sleep()
 symlink()
 syslog()
 umask()
 uname()
 usleep()
 utime()
previousSystem.getloadavg()
System.getpid()next

Method System.getpgrp()

Method getpgrp

int getpgrp(int|void pid)

Description

Get the process group id for the process pid . With no argguments or with 'pid' equal to zero, returns the process group ID of this process.

Note

Not all platforms support getting the process group for other processes.

Not supported on all platforms.

See also

getpid , getppid