forked from Imagelibrary/rtems
6449498bc7
* SUPPORT, LICENSE: New files. * Numerous files touched as part of merging the 4.5 branch onto the mainline development trunk and ensuring that the script that cuts snapshots and releases works on the documentation.
182 lines
4.7 KiB
Raku
182 lines
4.7 KiB
Raku
@c
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@c COPYRIGHT (c) 1988-2002.
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@c On-Line Applications Research Corporation (OAR).
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@c All rights reserved.
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@c
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@c $Id$
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@c
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@chapter Process Environment
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@section Process Identification
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@subsection Get Process and Parent Process IDs
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@example
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getpid(), Function, Implemented, SUSP Functionality
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getppid(), Function, Implemented, SUSP Functionality
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@end example
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@section User Identification
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@subsection Get Real User Effective User Real Group and Effective Group IDs
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@example
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getuid(), Function, Implemented, SUSP Functionality
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geteuid(), Function, Implemented, SUSP Functionality
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getgid(), Function, Implemented, SUSP Functionality
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getegid(), Function, Implemented, SUSP Functionality
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@end example
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@subsection Set User and Group IDs
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@example
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setuid(), Function, Implemented, SUSP Functionality
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setgid(), Function, Implemented, SUSP Functionality
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@end example
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@subsection Get Supplementary Group IDs
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@example
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getgroups(), Function, Implemented, SUSP Functionality
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@end example
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@subsection Get User Name
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@example
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getlogin(), Function, Implemented, SUSP Functionality
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getlogin_r(), Function, Implemented, SUSP Functionality
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@end example
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@section Process Groups
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@subsection Get Process Group ID
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@example
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getpgrp(), Function, Implemented, SUSP Functionality
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@end example
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@subsection Create Session and Set Process Group ID
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@example
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setsid(), Function, Implemented, SUSP Functionality
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@end example
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@subsection Set Process Group ID for Job Control
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@example
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setpgid(), Function, Dummy Implementation
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@end example
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@section System Identification
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@subsection Get System Name
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@example
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struct utsname, Type, Implemented
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uname(), Function, Implemented
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@end example
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@section Time
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@subsection Get System Time
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@example
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time(), Function, Implemented
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@end example
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@subsection Get Process Times
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@example
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struct tms, Type, Implemented
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times(), Function, Implemented
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@end example
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NOTE: @code{times} always returns 0 for tms_stime, tms_cutime, and
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tms_cstime fields of the @code{struct tms} returned.
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@section Environment Variables
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@subsection Environment Access
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@example
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getenv(), Function, Implemented
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@end example
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@section Terminal Identification
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@subsection Generate Terminal Pathname
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@example
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ctermid(), Function, Implemented
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@end example
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@subsection Determine Terminal Device Name
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@example
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ttyname(), Function, Implemented, untested
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ttyname_r(), Function, Implemented, untested
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isatty(), Function, Implemented
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@end example
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@section Configurable System Variables
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@subsection Get Configurable System Variables
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@example
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sysconf(), Function, Dummy Implementation
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_SC_AIO_LISTIO_MAX, Constant, Implemented
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_SC_AIO_MAX, Constant, Implemented
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_SC_AIO_PRIO_DELTA_MAX, Constant, Implemented
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_SC_ARG_MAX, Constant, Implemented
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_SC_CHILD_MAX, Constant, Implemented
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_SC_CLK_TCK, Constant, Implemented
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CLK_TCK, Constant, Implemented
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_SC_DELAYTIMER_MAX, Constant, Implemented
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_SC_GETGR_R_SIZE_MAX, Constant, Implemented
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_SC_GETPW_R_SIZE_MAX, Constant, Implemented
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_SC_LOGIN_NAME_MAX, Constant, Implemented
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_SC_MQ_OPEN_MAX, Constant, Implemented
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_SC_MQ_PRIO_MAX, Constant, Implemented
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_SC_NGROUPS_MAX, Constant, Implemented
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_SC_OPEN_MAX, Constant, Implemented
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_SC_PAGESIZE, Constant, Implemented
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_SC_RTSIG_MAX, Constant, Implemented
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_SC_SEM_NSEMS_MAX, Constant, Implemented
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_SC_SEM_VALUE_MAX, Constant, Implemented
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_SC_SIGQUEUE_MAX, Constant, Implemented
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_SC_STREAM_MAX, Constant, Implemented
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_SC_THREAD_DESTRUCTOR_ITERATIONS, Constant, Implemented
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_SC_THREAD_KEYS_MAX, Constant, Implemented
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_SC_THREAD_STACK_MIN, Constant, Implemented
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_SC_THREAD_THREADS_MAX, Constant, Implemented
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_SC_TIMER_MAX, Constant, Implemented
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_SC_TTY_NAME_MAX, Constant, Implemented
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_SC_TZNAME_MAX, Constant, Implemented
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_SC_ASYNCHRONOUS_IO, Constant, Implemented
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_SC_FSYNC, Constant, Implemented
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_SC_JOB_CONROL, Constant, Implemented
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_SC_MAPPED_FILES, Constant, Implemented
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_SC_MEMLOCK, Constant, Implemented
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_SC_MEMLOCK_RANGE, Constant, Implemented
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_SC_MEMORY_PROTECTION, Constant, Implemented
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_SC_MESSAGE_PASSING, Constant, Implemented
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_SC_PRIORITIZED_IO, Constant, Implemented
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_SC_PRIORITY_SCHEDULING, Constant, Unimplemented
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_SC_REALTIME_SIGNALS, Constant, Implemented
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_SC_SAVED_IDS, Constant, Implemented
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_SC_SEMAPHORES, Constant, Implemented
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_SC_SHARED_MEMORY_OBJECTS, Constant, Implemented
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_SC_SYNCHRONIZED_IO, Constant, Implemented
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_SC_TIMERS, Constant, Implemented
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_SC_THREADS, Constant, Implemented
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_SC_THREAD_ATTR_STACKADDR, Constant, Implemented
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_SC_THREAD_ATTR_STACKSIZE, Constant, Implemented
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_SC_THREAD_PRIORITY_SCHEDULING, Constant, Implemented
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_SC_THREAD_PRIO_INHERIT, Constant, Implemented
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_SC_THREAD_PRIO_PROTECT, Constant, Unimplemented
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_SC_THREAD_PROCESS_SHARED, Constant, Implemented
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_SC_THREAD_SAFE_FUNCTIONS, Constant, Implemented
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_SC_VERSION, Constant, Implemented
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@end example
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