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sh(1): Document new features in wait builtin.

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PR:		176916
This commit is contained in:
Jilles Tjoelker 2013-06-05 19:54:28 +00:00
parent 89d5a4380e
commit bd76c6b83f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=251432
1 changed files with 9 additions and 4 deletions
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13
bin/sh/sh.1
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@ -32,7 +32,7 @@
.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95
.\" $FreeBSD$
.\"
.Dd May 3, 2013
.Dd June 5, 2013
.Dt SH 1
.Os
.Sh NAME
@ -2642,12 +2642,17 @@ If the
option is specified, the
.Ar name
arguments are treated as function names.
.It Ic wait Op Ar job
Wait for the specified
.It Ic wait Op Ar job ...
Wait for each specified
.Ar job
to complete and return the exit status of the last process in the
last specified
.Ar job .
If the argument is omitted, wait for all jobs to complete
If any
.Ar job
specified is unknown to the shell, it is treated as if it
were a known job that exited with exit status 127.
If no operands are given, wait for all jobs to complete
and return an exit status of zero.
.El
.Ss Commandline Editing