From b44c790e41e281965955a83408f35ea53ecdb3d2 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Mon, 17 Mar 2008 09:29:43 +0000 Subject: *: fix various kinds of damage to letter 'c' in Arkadiusz Mickiewicz' surname. chrt,taskset,dc,eject: shrink crontab: call "vi" with just name, no path watchdog: intercept all fatal signals function old new delta xstrtoull_range - 35 +35 static.sg_commands - 18 +18 packed_usage 23698 23712 +14 watchdog_main 148 151 +3 crontab_main 637 638 +1 base 1 - -1 static.ps 4 - -4 pointer 4 - -4 stack_machine 99 92 -7 run_command 273 260 -13 eject_main 360 343 -17 static.C 30 12 -18 ptok 61 38 -23 xstrtol_range 27 - -27 get_token 35 - -35 taskset_main 586 550 -36 chrt_main 411 372 -39 dc_main 158 117 -41 time_main 1127 1037 -90 ------------------------------------------------------------------------------ (add/remove: 2/5 grow/shrink: 3/9 up/down: 71/-355) Total: -284 bytes text data bss dec hex filename 793680 662 7420 801762 c3be2 busybox_old 793327 662 7412 801401 c3a79 busybox_unstripped --- docs/ctty.htm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'docs/ctty.htm') diff --git a/docs/ctty.htm b/docs/ctty.htm index b8bce003c..8f466cdde 100644 --- a/docs/ctty.htm +++ b/docs/ctty.htm @@ -145,7 +145,7 @@ PID (process ID), PGID (process group ID) and SID (session ID) of processes. With a shell that does not know about job control, like ash, each of its children will be in the same session and have the same process group as the shell. With a shell that knows -about job control, like bash, the processes of one pipeline. like +about job control, like bash, the processes of one pipeline, like 

% cat paper | ideal | pic | tbl | eqn | ditroff > out
@@ -227,7 +227,7 @@ controlling tty. If there is none, this returns a random value larger than 1 that is not a process group ID.

A process can set the foreground process group in its session using tcsetpgrp(fd,pgrp), where fd refers to its -controlling tty, and pgrp is a process group in the +controlling tty, and pgrp is a process group in its session, and this session still is associated to the controlling tty of the calling process.

How does one get fd? By definition, /dev/tty -- cgit v1.2.3