Jilles Tjoelker 1794251add sh: Fix EINTR race condition in "wait" and "set -T" using sigsuspend(). ... When waiting for child processes using "wait" or if "set -T" is in effect, a signal interrupts the wait. Make sure there is no window where the signal handler may be invoked (setting a flag) just before going to sleep. There is a similar race condition in the shell language, but scripts can avoid it by exiting from the trap handler or enforcing synchronization using a fifo. If SIGCHLD is not trapped, a signal handler must be installed for it. Only install this handler for the duration of the wait to avoid triggering unexpected [EINTR] errors elsewhere. Note that for some reason only SIGINT and SIGQUIT interrupt a "wait" command. This remains the case.		2012-07-29 18:04:38 +00:00
..
cat	Use proper error message when fstat(2) fails on stdout.	2012-07-20 08:33:23 +00:00
chflags	mdoc: drop redundant .Pp and .LP calls	2010-10-08 12:40:16 +00:00
chio	Add static keywords to chio(1).	2011-12-11 20:53:12 +00:00
chmod	Update sticky(7) cross references.	2011-05-13 16:29:57 +00:00
cp	Don't try to copy a socket after "xxx is a socket (not copied)." message.	2010-06-05 08:50:39 +00:00
csh	Update to tcsh 6.18.01.	2012-02-22 03:36:15 +00:00
date	Explain that setting an absolute day value can fail and that the month should	2010-06-04 06:56:58 +00:00
dd	Bump .Dd for r187609	2009-01-30 16:23:57 +00:00
df	Bump date to today (since I modified it)	2012-03-03 17:52:19 +00:00
domainname	Use a standard section name.	2006-12-18 15:45:01 +00:00
echo	echo(1): Clarify portability and mention literal "--" handling.	2010-11-12 22:43:40 +00:00
ed	Add build option MK_ED_CRYPTO to control whether ed(1) is to have the	2012-05-19 17:55:49 +00:00
expr	Remove redundant declaration of yyparse	2012-05-22 03:01:54 +00:00
getfacl	More mdoc nitpicking to improve compatibility to mdocml	2010-06-11 06:04:07 +00:00
hostname	Staticify internal routines.	2009-06-23 23:30:56 +00:00
kenv	I forgot to bump the manpage date.	2012-05-12 02:49:40 +00:00
kill	kill: Note that this is used both as a normal program and a shell builtin.	2011-03-01 21:48:22 +00:00
ln	Put some static keywords in the source code.	2011-10-31 08:59:17 +00:00
ls	Add build opton MK_LS_COLORS to control whether ls(1) supports colors	2012-05-19 18:05:00 +00:00
mkdir	Put some static keywords in the source code.	2011-10-31 08:59:17 +00:00
mv	Put some static keywords in the source code.	2011-10-31 08:59:17 +00:00
pax	Fix a bunch of typos and a couple of whitespace nits.	2011-05-22 14:03:38 +00:00
pkill	Make sys_signame upper case.	2011-02-04 16:40:50 +00:00
ps	ps: Fix memory leak when showing start/lstart for swapped-out process.	2012-07-15 15:22:13 +00:00
pwait	Remove trailing whitespace per mdoc lint warning	2012-03-29 05:02:12 +00:00
pwd	Sync program's usage() with manpage's SYNOPSIS.	2005-02-09 17:37:39 +00:00
rcp	None of these programs actually use auth.conf.	2012-06-11 16:18:39 +00:00
realpath	Make `realpath'' behave like `realpath .''.	2011-06-21 19:34:57 +00:00
rm	Polish previous revision: if the fts_* routines have lstat()'ed the	2012-06-20 21:10:38 +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	Remove trailing whitespace per mdoc lint warning	2012-03-29 05:02:12 +00:00
sh	sh: Fix EINTR race condition in "wait" and "set -T" using sigsuspend().	2012-07-29 18:04:38 +00:00
sleep	Document the new argument parser for sleep(1) and SIGINFO behaviour.	2010-08-02 10:59:23 +00:00
stty	stty: Mark usage() __dead2.	2012-07-15 21:12:22 +00:00
sync
test	Minor mdoc nits.	2012-05-13 14:16:04 +00:00
uuidgen	Mention the upper hard limit for -n option. Patch slightly modified	2012-05-23 16:19:19 +00:00
Makefile	Merge from tbemd:	2010-09-13 01:29:51 +00:00
Makefile.inc	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00