Juli Mallett 1226f694e6 First half of implementation of ksiginfo, signal queues, and such. This ... gets signals operating based on a TailQ, and is good enough to run X11, GNOME, and do job control. There are some intricate parts which could be more refined to match the sigset_t versions, but those require further evaluation of directions in which our signal system can expand and contract to fit our needs. After this has been in the tree for a while, I will make in kernel API changes, most notably to trapsignal(9) and sendsig(9), to use ksiginfo more robustly, such that we can actually pass information with our (queued) signals to the userland. That will also result in using a struct ksiginfo pointer, rather than a signal number, in a lot of kern_sig.c, to refer to an individual pending signal queue member, but right now there is no defined behaviour for such. CODAFS is unfinished in this regard because the logic is unclear in some places. Sponsored by: New Gold Technology Reviewed by: bde, tjr, jake [an older version, logic similar]		2002-09-30 20:20:22 +00:00
..
cd9660	Be consistent about "static" functions: if the function is marked	2002-09-28 17:15:38 +00:00
coda	Fix these warns where sizeof(int) != sizeof(void *)	2002-09-26 06:19:31 +00:00
deadfs	Be consistent about "static" functions: if the function is marked	2002-09-28 17:15:38 +00:00
devfs	s/struct dev_t */dev_t */	2002-09-28 21:21:01 +00:00
fdescfs	Remove any VOP_PRINT that redundantly prints the tag.	2002-09-18 20:42:04 +00:00
fifofs	Be consistent about "static" functions: if the function is marked	2002-09-28 17:15:38 +00:00
hpfs	Return ENOTTY when we don't recognize an ioctl.	2002-09-26 14:05:36 +00:00
msdosfs	- Use vrefcnt() where it is safe to do so instead of doing direct and	2002-09-25 02:32:42 +00:00
ntfs	Rename struct specinfo to the more appropriate struct cdev.	2002-09-27 18:27:10 +00:00
nullfs	- Use vrefcnt() where it is safe to do so instead of doing direct and	2002-09-25 02:32:42 +00:00
nwfs	Return ENOTTY on unrecognized ioctls.	2002-09-26 14:08:37 +00:00
portalfs	Remove any VOP_PRINT that redundantly prints the tag.	2002-09-18 20:42:04 +00:00
procfs	First half of implementation of ksiginfo, signal queues, and such. This	2002-09-30 20:20:22 +00:00
pseudofs	- Use vrefcnt() where it is safe to do so instead of doing direct and	2002-09-25 02:32:42 +00:00
smbfs	Return ENOTTY on incorrect ioctls.	2002-09-26 14:07:43 +00:00
specfs	Be consistent about "static" functions: if the function is marked	2002-09-28 17:15:38 +00:00
udf	Return ENOTTY on unrecognized ioctls.	2002-09-26 14:08:37 +00:00
umapfs	- Use vrefcnt() where it is safe to do so instead of doing direct and	2002-09-25 02:32:42 +00:00
unionfs	- Use vrefcnt() where it is safe to do so instead of doing direct and	2002-09-25 02:32:42 +00:00