there from being more than 500 processes forked by make(1), to prevent a
forkbomb from happening, in a dumb and mechanical way.
PR: alane
Submitted by: bin/42772
MFC after: 2 weeks
totally bogus but will hide the occurances of access of 0xbc(NULL) which
people have run into lately. This is not a proper fix, just a bandaid, until
the cause of this happening is tracked down and fixed.
Reviewed by: rwatson
dereference the struct sigio pointer without any locking. Change
fgetown() to take a reference to the pointer instead of a copy of the
pointer and call SIGIO_LOCK() before copying the pointer and
dereferencing it.
Reviewed by: rwatson
o Unusual order of #ifndef _FOO_H_, followed by license.
o Missing tab in struct sched_param between type and member name.
o Space used, instead of tab, after #define.
o Reversed comment for #endif.
o Irregular comment block.
o Space used, instead of tab, to seperate return value type from
function name.
o Unordered function prototypes.
name instead. (e.g., SLOCK instead of SMTX, TD_ON_LOCK() instead of
TD_ON_MUTEX()) Eventually a turnstile abstraction will be added that
will be shared with mutexes and other types of locks. SLOCK/TDI_LOCK will
be used internally by the turnstile code and will not be specific to
mutexes. Making the change now ensures that turnstiles can be dropped
in at a later date without affecting the ABI of userland applications.
These are still unknown name but these are working as well
as the other ServerWorks chipset.
Description strings should be corrected when the chipsets
are known.
MFC after: 1 week
`sigprocmask', `sigaltstack', and `sigwait' as well as to the
prototypes of the apparantly unimplemented functions `sigtimedwait'
and `sigwaitinfo'. This complies with IEEE Std 1003.1-2001.
SIGTERM we are sending to decompressor when there is nothing left to do is
actually delivered to decompressor, not to the another copy of tar, which
does unblocking.
MFC after: 2 weeks
o Fix regoff_t typedef to not require <sys/types.h> as a prerequisite
(specifically use `__off_t' instead of `off_t').
o Add restrict type-qualifier to function prototypes.
header (details on how the visibility conditionals work are available
in <sys/cdefs.h>). Use standard types instead of BSD specific ones,
so that this header compiles in the standards case (specifically this
means changing `u_int' to `unsigned int').
doesn't give them enough stack to do much before blowing away the pcb.
This adds MI and MD code to allow the allocation of an alternate kstack
who's size can be speficied when calling kthread_create. Passing the
value 0 prevents the alternate kstack from being created. Note that the
ia64 MD code is missing for now, and PowerPC was only partially written
due to the pmap.c being incomplete there.
Though this patch does not modify anything to make use of the alternate
kstack, acpi and usb are good candidates.
Reviewed by: jake, peter, jhb
