diff options
Diffstat (limited to 'man2/setpgid.2')
| -rw-r--r-- | man2/setpgid.2 | 55 |
1 files changed, 35 insertions, 20 deletions
diff --git a/man2/setpgid.2 b/man2/setpgid.2 index bef612c56..2d8bc965e 100644 --- a/man2/setpgid.2 +++ b/man2/setpgid.2 @@ -17,7 +17,7 @@ .\" 2007-07-25, mtk, fairly substantial rewrites and rearrangements .\" of text. .\" -.TH setpgid 2 2023-02-05 "Linux man-pages 6.03" +.TH setpgid 2 2023-03-30 "Linux man-pages 6.05.01" .SH NAME setpgid, getpgid, setpgrp, getpgrp \- set/get process group .SH LIBRARY @@ -214,6 +214,11 @@ a session leader .RB ( setpgid (), .BR setpgrp ()). .TP +.B EPERM +The target process group does not exist. +.RB ( setpgid (), +.BR setpgrp ()). +.TP .B ESRCH For .BR getpgid (): @@ -224,27 +229,37 @@ For .I pid is not the calling process and not a child of the calling process. .SH STANDARDS +.TP +.BR getpgid () +.TQ .BR setpgid () -and the version of -.BR getpgrp () -with no arguments -conform to POSIX.1-2001. -.PP -POSIX.1-2001 also specifies +.TQ +.BR getpgrp "() (no args)" +.TQ +.BR setpgrp "() (no args)" +POSIX.1-2008 (but see HISTORY). +.TP +.BR setpgrp "() (2 args)" +.TQ +.BR getpgrp "() (1 arg)" +None. +.SH HISTORY +.TP .BR getpgid () -and the version of -.BR setpgrp () -that takes no arguments. -(POSIX.1-2008 marks this -.BR setpgrp () -specification as obsolete.) -.PP -The version of -.BR getpgrp () -with one argument and the version of -.BR setpgrp () -that takes two arguments derive from 4.2BSD, -and are not specified by POSIX.1. +.TQ +.BR setpgid () +.TQ +.BR getpgrp "() (no args)" +POSIX.1-2001. +.TP +.BR setpgrp "() (no args)" +POSIX.1-2001. +POSIX.1-2008 marks it as obsolete. +.TP +.BR setpgrp "() (2 args)" +.TQ +.BR getpgrp "() (1 arg)" +4.2BSD. .SH NOTES A child created via .BR fork (2) |