put compat stuff in NetBSD.compat.$MACHINE_ARCH, and normal
stuff in NetBSD.dist.$MACHINE/MACHINE_ARCH, etc.
probably need at at more files for sh3, mips, ppc, sparc,
m68k, arm, ia64, etc., as every port has port- or arch-
specific header subdirectory.
redirect operator is within range of what the code tree node can
hold. Currently this is a no-op change (the new error can never
occur) as the code already checks that N is in range for an int
(and errors if not) and the field in the node in which we store N
is also an int, so we cannot overflow - but fd's do not really need
to be that big (the max a typical kernel supports is < 10000) so
this just adds validation in case it ever happens that we decide we
can save some node size (ie: sh memory) by making that field smaller.
Note this is parse time error detection, and has no bearing upon
the execution time error that will occur if a script attempts to use
an fd that exceeds the process's max fd limit.
NFCI (for now anyway.)
a value. There are none which do that at the minute, so this is a NFCI
change, which is just making the code correct even though nothing
currently triggers any bugs.
%x commands) generate the most useful error message (from errno value)
rather than whichever happened last.
In posix mode, cause the "jobs" command to delete records of completed
jobs it reports on (as posix requires) as is done in interactive shells.
We don't (won't) do this in !posix mode, as the ability to throw in a
"jobs" command in a script to debug what is happening is too useful to
lose -- and any script that is relying on "jobs" instead of "wait" to
cleanup background processes (from the sh jobs table, sh always collects
zombies from the kernel) is absurd and not worth considering (besides
which I've never seen one).
having dozens of copies of the same thing in the tree.
- don't fetch any gthr*.h files.
- delete ancient gthr-tpf.h that was removed in GCC 4.8 or so.
this should fix the call_once tests for real now.
No visible differences expected - there is a remote chance that
some internal lossage may no longer occur in interactive shells
that receive SIGINT (untrapped) at inopportune times, but you would
have had to have been very unlucky to have ever suffered from that.
- Change sizeof(type) -> sizeof(*variable)
- Use macros for the long buffer length allocations
- Remove "bit polishing" memsets() -- do them only once
- Remove unnecessary casts
Thanks to oster@ for finding bugs and testing.
libfuse does not use filehandle the same way for directories and other
objects. As a result, filehandles obtained by OPENDIR should not be
sent on non-directory related operations like READ/WRITE/GETATTR...
While there, fix the lookup count sent to the FORGET operation, which
led to leaked nodes.
