to attempt to unblock SIGCHLD, but we actually want to unignore SIGPIPE.
Obtained from: OpenBSD
Finished conversion from sigvec to sigaction (don't assume that sa_mask
is a scalar...). Didn't convert from sigblock to sigprocmask. Didn't
fix missing error checking for sigaction...
apparently, unlike the IDE or SCSI CDROM drivers, this is magically
special-cased for audio CDs. This also might explain what happened
with scd (Sony) CDs also since I made the same change there. A follow-up
commit will fix that. Thanks, Dave!
PR: 6576
Submitted by: Dave Marquardt <marquard@zilker.net>
PR: docs/6385
2) -n (noaction) does not imply -r (run as non-root), since as of
Rev. 1.12 (ache), -r changes actual behaviour.
3) missing \n from if(noaction) messages.
forks. Furthermore, invalid input for tcpmux does not lead to
an exiting inetd.
This patch is recommended for people running tcpmux (which is NOT
enabled by default)
libraries, so that `ld -f' in can create correct dependencies for
yet-to-be-built libraries.
Use `DIR!= cd ...libbind; make -V .OBJDIR' to find libbind's object dir
if it doesn't seem to be in its usual place relative to ${.OBJDIR}.
This fixes `cd /usr/src/usr.sbin/nslookup; mkdir obj; make'.
default, at least in BSD. This used to be automatic, because chown(2)
didn't follow symlinks. When chown(2) was changed to follow symlinks
in BSD4.4, chown(8) was changed to not follow symlinks by default.
The previous commit broke this. The first victim was bsd.prog.mk,
which uses a plain chown in an attempt to change the ownership of the
symlinks to `dm' in /usr/games. This fails when it is done before
dm is installed, or messes up the ownership of dm if dm is installed.
Unfixed problems:
1. When lchown(2) was implemented, chown(8) wasn't changed to implement
the historical behaviour of changing ownership of symlinks. I'm not
sure if it should have been. The -HLP options give more complete
control, but they unfortunately don't apply unless the -R option is
specified (a problem shared with other commands, e.g., cp; I guess
we're supposed to use -R even for non-recursive traversals).
2. If we implement the historical behaviour, then -h would become a no-op
and should be left undocumented.
3. The man page suggests that without option -h, all symlinks (to files
specified in the command line?) are followed. It's not clear what
"the file" is. These bugs were introduced when -h was documented.
4. The correct interaction of -h with the other flags is not clear.
used. ${LIBFL} is set to a weird value in an attempt to inhibit
its use, but only breaks properly in some contexts.
Fixed the usual style bugs for DPADD and LDADD (disorder, and += for the
initial assignment).
