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103553a734
freebsd-skq/sys
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gallatin 103553a734 This is the first of 3 commits that will get IBM's JDK 1.3 working 
with FreeBSD (not including the MINSIGSTKSZ issue, which belongs to
Marcel).  Due to time constraints, I'm going to space them out over a
few days.

This fixes two problems with linux_sigaltstack()

o ss == 0 is perfectly valid use, so do not fail in this case.

o Fix flag handling:
 - Our SS_DISABLE is 4, linux's is 2, so we need conversion routines.
	These conversion routines will be needed by linux_rt_sendsig()
	and linux_rt_sigreturn (forthcoming), so they are not static.
 - Linux's flag 0 historically meant SS_ONSTACK according to a comment
	in their linux/kernel/signal.c file.

Among other things, this fixes a warning from Sun's JDK 1.3:
"Java HotSpot(TM) Client VM warning: cannot uninstall alt signal stack"

Reviewed by: marcel
Tested by:   sto@stat.duke.edu, many others on freebsd-java@
2000-10-13 01:57:43 +00:00
..
alpha Remove 'device tx'. In wilko's testing it traps on bringing the interface 2000-10-12 06:10:12 +00:00
amd64 Removed unused include of <machine/lock.h>. The locking interface stopped 2000-10-12 17:05:33 +00:00
boot Now I see the error of my ways. 2000-10-09 11:29:40 +00:00
cam Add a quirk entry for the USB Sony DSC drive. 2000-10-10 13:12:11 +00:00
coda Forward-declare struct mbuf so that this file is less self-insufficient 2000-10-05 11:58:22 +00:00
compat Mark directories as directories, not as regular files. 2000-10-10 12:32:44 +00:00
compile
conf For lockmgr mutex protection, use an array of mutexes that are allocated 2000-10-12 22:37:28 +00:00
contrib o Change TX_BUFFER_LEN from 512 to 2048. 2000-10-10 00:54:02 +00:00
crypto Fix broken const'ness in declaration of sha1_loop(). 2000-10-09 18:49:14 +00:00
ddb Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
dev Make changes required by change in how default and usable node and port 2000-10-12 23:59:40 +00:00
fs o Move from Alfred Perstein's "exclusion" technique of handling special 2000-10-09 20:06:13 +00:00
geom Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
gnu Blow away the v_specmountpoint define, replacing it with what it was 2000-10-09 17:31:39 +00:00
i4b When T308 times out while waiting for a RELEASE COMPLETE, clean up and 2000-10-12 16:04:58 +00:00
i386 This is the first of 3 commits that will get IBM's JDK 1.3 working 2000-10-13 01:57:43 +00:00
ia64 Implement a rudimentary interrupt handling system which should be good 2000-10-12 17:47:01 +00:00
isa Add MAE0021 - Jetstream Int V.90 56k Voice Series 2. 2000-10-10 10:06:26 +00:00
isofs/cd9660 Blow away the v_specmountpoint define, replacing it with what it was 2000-10-09 17:31:39 +00:00
kern For lockmgr mutex protection, use an array of mutexes that are allocated 2000-10-12 22:37:28 +00:00
libkern Next round of fixes to the ia64 code. This includes simulated clock and 2000-10-04 17:53:03 +00:00
miscfs o Move from Alfred Perstein's "exclusion" technique of handling special 2000-10-09 20:06:13 +00:00
modules Don't install manpages. 2000-10-08 16:56:04 +00:00
msdosfs Blow away the v_specmountpoint define, replacing it with what it was 2000-10-09 17:31:39 +00:00
net Do some cleanups of the HARP atm codes interface into the system: 2000-10-12 00:03:50 +00:00
netatalk Just need to pass the address family to if_simloop(), not the whole sockaddr. 2000-05-24 21:16:56 +00:00
netatm Forgot these files in my kerninclude limited run. 2000-10-12 20:21:02 +00:00
netgraph Calling untimeout(9) leads to a race window where memory could be leaked. 2000-10-11 20:29:12 +00:00
netinet Backout my wrong attempt to fix the compilation warning in ip_input.c 2000-10-12 16:33:41 +00:00
netinet6 Fix broken const'ness in declaration of sha1_loop(). 2000-10-09 18:49:14 +00:00
netipx Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
netkey make sure we have IV that is random enough. memory allocator on 2000-08-28 08:24:46 +00:00
netnatm Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netncp Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
netns Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
nfs Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
nfsclient Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
nfsserver Major update to the way synchronization is done in the kernel. Highlights 2000-09-07 01:33:02 +00:00
ntfs Blow away the v_specmountpoint define, replacing it with what it was 2000-10-09 17:31:39 +00:00
nwfs Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
pc98 Fixed include files to use sys/{cons,fb,kb}io.h instead of 2000-10-09 11:07:18 +00:00
pccard Another PnP pcic card: SMC Swapbox Plug and Play 2000-10-12 03:51:16 +00:00
pci Make if_sk stop using the "hide the softc structure in the jumbo buffer" 2000-10-12 02:42:25 +00:00
posix4 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
powerpc - Change fast interrupts on x86 to push a full interrupt frame and to 2000-10-06 02:20:21 +00:00
rpc
sys For lockmgr mutex protection, use an array of mutexes that are allocated 2000-10-12 22:37:28 +00:00
tools remove crufty exec stuff, perl is in the base system 2000-06-27 19:09:55 +00:00
ufs o Sanity check was inverted, resulting in a possible spurious panic 2000-10-09 20:04:39 +00:00
vm For lockmgr mutex protection, use an array of mutexes that are allocated 2000-10-12 22:37:28 +00:00
Makefile I should know better than to touch this without testing a 'make release' 2000-08-24 18:53:09 +00:00