dlclose() call may unload the object of the outer call prematurely
because objects are unreferenced before _fini() calls.
Fix this by unreferencing objects after calling objlist_call_fini() in
dlclose(). Therefore objlist_call_fini() now calls the fini function if
the reference count of an object is 1. In addition we must restart the
list_fini traversal after every _fini() call because another dlclose()
call might have modified the reference counts.
Add an XXX comment to objlist_call_fini() about possible race with
dlopen().
PR: 133246, 149464
Reviewed by: kan, kib
semantics for JFLAG with tinderbox as for universe. Previously doing
'make JFLAG=-j4 tinderbox' was equivalent to 'make -j4 universe'
(i.e. 4 worlds in parallel) rather than 'make JFLAG=-j4 universe'
(i.e. worlds in sequence, each built with -j4).
MFC after: 1 month
- Remove the -shared flag for the trampoline binary, generate an
ELF executable instead of a shared object.
- No need to generate tmphack.S, move the code to sys/mips/mips/inckern.S
- No need generate opt_kernname.h, KERNNAME can be passed with -D
Reviewed by: gonzo, imp
the hybrid disk. This is a stopgap until a better solution can be found,
but lets the powerpc release build complete for the time being.
MFC after: 1 week
Keep three lines disabled which I am unsure if they had been used at all.
This will allow us to seek testers and possibly bring it all back.
Discussed with: rwatson
MFC after: 7 weeks
a 32-bit one. This can cause weird timeout issues, as the copying reads
garbage from the user.
Code by: Deepak Veliath <deepak dot veliath at isilon dot com>
MFC after: 1 week
in devfs_vmkdir() while adding the entry to de_list of the parent.
- Apply devfs rules to newly created directories and symbolic links.
PR: kern/125034
Submitted by: Mateusz Guzik (original version)
The new behavior prevents us from being able to bail out explicitly
on unknown options that we have not implemented. BASH for instance
have introduced a '-v' for printf(1) builtin and it seems to be bad
to pretend that we supported it and have a script break silently.
function always returned the nominal frequency instead of current frequency
because we use RDTSC instruction to calculate difference in CPU ticks, which
is supposedly constant for the case. Now we support cpu_get_nominal_mhz()
for the case, instead. Note it should be just enough for most usage cases
because cpu_est_clockrate() is often times abused to find maximum frequency
of the processor.
exit(3) as pointed out by jilles@ so revert to using return(),
also change the return value back to 1 as requested by bde@.
This is logically a revert of revision 216422.
that when the options section is listed as "None", utility shall
recognize "--" as a first argument to be discarded.
This implementation is largely based on OpenBSD implementation but
we do slightly differently:
a) We skip argv[0] as the first step;
b) We test whether the next argument is "--" and ignore it.
With this change one will get:
%printf
usage: printf format [arguments ...]
%printf -v
-v%printf -- -v
-v%
%printf --
usage: printf format [arguments ...]
Which matches the behavior observed on a Debian system but different
from the Illumos change.
i386, how to configure the kernel, and some known issues. Further
refinement almost certainly required. This is not a Xen installation
manual.
MFC after: 3 days
Sponsored by: DARPA, AFRL
i386, how to configure the kernel, and some known issues. Further
refinement almost certainly required. This is not a Xen installation
manual.
MFC after: 3 days
Sponsored by: DARPA, AFRL
