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1f65c541e8
freebsd-dev/bin
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Jilles Tjoelker 1f65c541e8 sh: Reap any zombies before forking for a background command. 
This prevents accumulating huge amounts of zombies if a script executes
many background commands but no external commands or subshells.

Note that zombies will not be reaped during long calculations (within
the shell process) or read builtins, but those actions do not create
more zombies.

The terminated background commands will also still be remembered by the
shell.

PR:		bin/55346
2010-05-24 10:35:57 +00:00
..
cat Removed redundant WARNS setting. 2009-10-15 18:17:29 +00:00
chflags Staticify internal routines. 2009-06-23 23:30:56 +00:00
chio When running a "chio return" operation using a physical source unit 2008-10-30 19:51:02 +00:00
chmod - Don't include both <sys/types.h> and <sys/param.h> 2009-09-02 05:26:59 +00:00
cp Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
csh Let csh(1) use utmpx instead of utmp. 2010-01-13 17:49:35 +00:00
date Remove stale references to utmp(5) and its corresponding filenames. 2010-01-21 17:25:12 +00:00
dd Bump .Dd for r187609 2009-01-30 16:23:57 +00:00
df Staticify internal routines. 2009-06-23 23:30:56 +00:00
domainname Use a standard section name. 2006-12-18 15:45:01 +00:00
echo Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 01:25:48 +00:00
ed ed(1): make WARNS=6 clean 2010-03-04 16:08:01 +00:00
expr Fix markup. 2007-03-04 19:52:07 +00:00
getfacl Use our canonical .Dd format. 2009-11-02 12:35:38 +00:00
hostname Staticify internal routines. 2009-06-23 23:30:56 +00:00
kenv Add missing `void' for function without arguments. 2009-12-29 08:45:07 +00:00
kill Do not restrict the allowed signals that can be specified by number 2010-02-25 13:53:09 +00:00
ln symlink(7): Add lpathconf(2) and *at system calls. 2010-04-25 13:29:59 +00:00
ls Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
mkdir More markup fixes. 2006-12-27 11:28:00 +00:00
mv Add NFSv4 ACL support to mv(1). 2009-09-04 21:49:37 +00:00
pax Fix back references in substitute command for pax(1) 2010-05-24 06:33:14 +00:00
pkill The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-02 07:20:46 +00:00
ps Update the list of the process flags for P_WKILLED. 2010-04-13 08:54:53 +00:00
pwait mdoc: order prologue macros consistently by Dd/Dt/Os 2010-04-14 19:08:06 +00:00
pwd Sync program's usage() with manpage's SYNOPSIS. 2005-02-09 17:37:39 +00:00
rcp Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
realpath Enhance realpath(1) in a number of ways: 2008-03-09 12:46:39 +00:00
rm rm, find -delete: fix removing symlinks with uchg/uappnd set. 2009-05-30 10:42:19 +00:00
rmail Bump WARNS where possible. 2010-02-15 14:07:40 +00:00
rmdir Fix markup. 2006-12-27 12:14:56 +00:00
setfacl Update authors and history. 2010-05-13 16:46:23 +00:00
sh sh: Reap any zombies before forking for a background command. 2010-05-24 10:35:57 +00:00
sleep Fix a comment. 2005-08-07 09:11:38 +00:00
stty Make stty(1) use tab0 and tab3 to handle tab completion. 2008-08-23 13:28:55 +00:00
sync /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
test Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
uuidgen Removed redundant WARNS setting. 2009-10-15 18:17:29 +00:00
Makefile Add pwait utility, which waits for any process to terminate. 2009-11-17 22:47:20 +00:00
Makefile.inc Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00