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dae8d52de5
freebsd-dev/sys
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David Xu dae8d52de5 Enhance i386_set_ldt to allow application to dynamic allocate 
or free a LDT entry. The function has following prototype:
  int i386_set_ldt(int start_sel, union descriptor *descs, int num_sels);

Added Features:
o If start_sel is 0, num_sels is 1 and the descriptor pointed to by descs
  is legal, then i386_set_ldt() will allocate a descriptor and return its
  selector numbe

o If num_descs is 1, start_sels is valid, and descs is NULL, then
  i386_set_ldt() will free that descriptor (making it available to be real-
  located again later).

o If num_descs is 0, start_sels is 0 and descs is NULL then, as a special
  case, i386_set_ldt() will free all descriptors.

Reviewed by: julian
2003-07-31 02:11:04 +00:00
..
alpha Deal with 'options KSTACK_PAGES' being a global option. 2003-07-31 01:31:32 +00:00
amd64 KSTACK_PAGES is a global option. 2003-07-31 01:27:18 +00:00
arm sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
boot Fix the ski loader, broken by the gcc upgrade. Update the linker 2003-07-17 01:49:59 +00:00
cam Fix the new DA_OLD_QUIRKS option for normal and module compiles. 2003-07-29 18:08:16 +00:00
coda Add a "int fd" argument to VOP_OPEN() which in the future will 2003-07-26 07:32:23 +00:00
compat Try to make 'uname -a' look more like it does on Linux: 2003-07-29 10:03:15 +00:00
conf Enforce -fno-strict-aliasing to override the converse that is implied by 2003-07-30 22:11:36 +00:00
contrib Make this compile on 64 bit systems again. You cannot just cast a 32 bit 2003-07-28 10:25:26 +00:00
crypto Use __FBSDID(). 2003-06-10 21:44:29 +00:00
ddb Whitespace nit. 2003-07-30 20:59:36 +00:00
dev Make this at least compile on 64 bit platforms. Its been breaking 2003-07-30 20:09:22 +00:00
fs Add a "int fd" argument to VOP_OPEN() which in the future will 2003-07-26 07:32:23 +00:00
geom Fix a memory leak in CCD's mirror code. 2003-07-29 20:04:06 +00:00
gnu Add a "int fd" argument to VOP_OPEN() which in the future will 2003-07-26 07:32:23 +00:00
i4b Undo agressive inlining which GCC previously wisely ignored. 2003-07-23 17:58:41 +00:00
i386 Enhance i386_set_ldt to allow application to dynamic allocate 2003-07-31 02:11:04 +00:00
ia64 Deal with 'options KSTACK_PAGES' being a global option. 2003-07-31 01:31:32 +00:00
isa Add support for the A4 Tech RFSW-35 mouse wheel. Probe is similar to 2003-07-12 18:36:04 +00:00
isofs/cd9660 Add a "int fd" argument to VOP_OPEN() which in the future will 2003-07-26 07:32:23 +00:00
kern When ktracing context switches, make sure we record involuntary switches. 2003-07-31 01:36:24 +00:00
libkern Backed out the micro-optimization in 1.4. It was to help gcc-2.6.3 2003-07-25 15:54:23 +00:00
modules Fix the new DA_OLD_QUIRKS option for normal and module compiles. 2003-07-29 18:08:16 +00:00
net Implement a mechanism by which ATM drivers can inform interested 2003-07-29 13:04:52 +00:00
net80211 add monitor mode 2003-07-21 02:49:42 +00:00
netatalk - Use if_broadcastaddr from struct ifnet rather than relying on 2003-03-21 17:53:16 +00:00
netatm The number of prefixes can never be negative so use an u_int for this. 2003-07-29 13:46:43 +00:00
netgraph Process events from the ATM drivers. Carrier change and PVC change 2003-07-29 16:27:23 +00:00
netinet o Do not overwrite saved interrupt priority level by alloc_hash(), 2003-07-25 09:59:16 +00:00
netinet6 Cleanup useless break. 2003-07-29 14:10:13 +00:00
netipsec consolidate callback optimization check in one location by adding a flag 2003-06-30 05:09:32 +00:00
netipx Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netkey Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netnatm Instead of returning an error call the ioctl() handler of the interface 2003-07-15 15:51:50 +00:00
netncp size_t != int. Make this compile on 64 bit platforms (eg: amd64). 2003-07-24 01:59:18 +00:00
netsmb Reserve space for the trailing null byte in the srvname member of 2003-07-27 11:36:00 +00:00
nfs Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
nfsclient Fix a problem that occurs when truncating files on NFSv3 mounts: we need 2003-07-29 00:17:29 +00:00
nfsserver Change idle state sleep identifier to "-" for nfsd. 2003-07-02 08:08:32 +00:00
opencrypto consolidate callback optimization check in one location by adding a flag 2003-06-30 05:09:32 +00:00
pc98 Cosmetic: fix disorder of opt_kstack_pages.h include. 2003-07-31 01:26:40 +00:00
pccard OLDCARD is OBSOLETE_IN_6. Tag it as such. 2003-06-12 04:46:43 +00:00
pci Use the BUS_DMA_ZERO flag. 2003-07-27 14:38:54 +00:00
posix4 Use __FBSDID(). 2003-06-11 06:34:30 +00:00
powerpc Deal with 'options KSTACK_PAGES' being a global option. 2003-07-31 01:31:32 +00:00
rpc
security Remove trailing whitespace. 2003-07-05 01:24:36 +00:00
sparc64 Deal with 'options KSTACK_PAGES' being a global option. 2003-07-31 01:31:32 +00:00
sys Bump __FreeBSD_version to indicate GCC 3.3.1-pre import. 2003-07-31 01:45:35 +00:00
tools Don't check the state of the vnode interlock if the specification says 2003-06-22 21:20:06 +00:00
ufs Rename VOP_RMEXTATTR() to VOP_DELETEEXTATTR() for consistency with the 2003-07-28 18:53:29 +00:00
vm Add #include "opt_kstack_pages.h" and "opt_kstack_max_pages.h" to remain 2003-07-31 01:25:05 +00:00
Makefile Revert exclusion for amd64 that stopped boot/ being built. 2003-06-26 03:52:48 +00:00