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NetBSD/sys/kern
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thorpej 2a4b742e6a Update and enhancement to the mbuf code, to support use of non-cluster 
external storage.  Highlights:

	- additional "void *" argument to (*ext_free)(), an opaque
	  cookie for use by the free function.
	- MCLALLOC() and MCLFREE() calls are gone.  They are replaced
	  by MEXTADD() (add external storage to mbuf), MEXTMALLOC()
	  (malloc() external storage and attach to mbuf), and
	  MEXTREMOVE() (remove external storage from mbuf).
	- completely new external storage reference counting
	  mechanism; mclrefcnt[] is gone.

These changes will eventually be used to pass driver DMA buffers up
the network stack, and reduce/eliminate copies in certain code paths
(e.g. NFS writes).

From Matt Thomas <matt@3am-software.com> and myself <thorpej@nas.nasa.gov>,
with some input from Chris Demetriou <cgd@cs.cmu.edu> and review by
Charles Hannum <mycroft@mit.edu>.
1997-03-27 20:33:07 +00:00
..
exec_aout.c
exec_conf.c
exec_ecoff.c
exec_elf32.c Probe linux emul before svr4 emul. From Christos. 1997-03-13 02:55:25 +00:00
exec_elf64.c
exec_elf_common.c don't include <machine/exec.h> explicitly. No other changes needed, since 1996-10-07 21:43:02 +00:00
exec_script.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
exec_subr.c
genassym.awk This little awk program translates the initialized data table found 1997-02-03 21:31:17 +00:00
genassym.sh Look for $AWK in environment 1997-03-13 22:47:20 +00:00
init_main.c Move findroot/setroot stuff from configure() to cpu_rootconf(). 1997-03-26 22:38:40 +00:00
init_sysent.c Syscalls.master changed, regen. (NFSCLIENT -> NFS) 1997-01-31 02:35:52 +00:00
kern_acct.c
kern_clock.c Use splclock() to block time updates, not splhigh(). 1997-02-28 04:45:35 +00:00
kern_descrip.c
kern_exec.c Return EISDIR for directories, not EACCES. 1997-03-14 06:12:11 +00:00
kern_exit.c check options argument to wait{3,4,pid}(); from Klaus Klein in PR 3182. 1997-02-07 05:33:07 +00:00
kern_fork.c pass P_SUGID to child. from freebsd. 1997-02-18 01:30:37 +00:00
kern_ktrace.c
kern_lkm.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
kern_malloc.c KMEMSTATS is a header option; pull in "opt_kmemstats.h". 1997-02-02 21:22:16 +00:00
kern_ntptime.c ntp_gettime()'s argument is a struct ntptimeval *, not a struct timex * 1996-12-22 06:23:38 +00:00
kern_physio.c
kern_proc.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
kern_prot.c make setpgid(pid, pgrp) return EINVAL if pgrp < 0 as required by POSIX.1; 1997-03-27 06:14:03 +00:00
kern_resource.c * catch up with system call argument type fixups/const poisoning. 1996-12-22 10:21:06 +00:00
kern_sig.c allow examination of SIGKILL and SIGSTOP signal handlers (but still 1997-03-27 07:52:25 +00:00
kern_subr.c Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/ 1997-03-26 22:42:13 +00:00
kern_synch.c Fix an inconsistency that came in with Lite: setrq() was renamed to 1996-11-06 20:19:19 +00:00
kern_sysctl.c kern.osrevision now returns value of NetBSD symbol (from <sys/param.h>), 1997-03-21 06:50:48 +00:00
kern_time.c NFSCLIENT -> NFS 1997-01-31 02:34:23 +00:00
kern_xxx.c Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/ 1997-03-26 22:42:13 +00:00
kgdb_stub.c New ARP system, supports IPv4 over any hardware link. 1997-03-15 18:09:08 +00:00
Make.tags.inc
Makefile
makesyscalls.sh * Don't actually output args structure definitions for INDIR syscalls (typo). 1996-12-22 06:45:14 +00:00
subr_autoconf.c Call device_register() if __alpha__ || hp300 1996-12-17 08:59:15 +00:00
subr_disk.c removed #ifdef tahoe 1996-10-17 16:31:54 +00:00
subr_extent.c Feature: 1996-11-21 18:46:34 +00:00
subr_log.c
subr_prf.c Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/ 1997-03-26 22:42:13 +00:00
subr_prof.c As discussed, replace KERNBASE with kernel_text. 1996-12-18 20:12:58 +00:00
subr_rmap.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
subr_xxx.c
sys_generic.c in pollscan, cast incoming fd to unsigned int. from mycroft. 1997-02-23 02:23:07 +00:00
sys_process.c
sys_socket.c
syscalls.c Syscalls.master changed, regen. (NFSCLIENT -> NFS) 1997-01-31 02:35:52 +00:00
syscalls.conf
syscalls.master NFSCLIENT -> NFS 1997-01-31 02:34:23 +00:00
sysv_ipc.c
sysv_msg.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
sysv_sem.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
sysv_shm.c
tty_conf.c
tty_pty.c
tty_subr.c remove duplicate prototypes from tty_subr.c (ndqb, putc, b_to_q), and 1996-10-25 21:20:29 +00:00
tty_tb.c
tty_tty.c
tty.c don't thow away char_type's 'const'ness via a cast when passing it to scanc(). 1996-10-25 22:11:39 +00:00
uipc_domain.c
uipc_mbuf.c Update and enhancement to the mbuf code, to support use of non-cluster 1997-03-27 20:33:07 +00:00
uipc_proto.c
uipc_socket2.c Implement sbcreatecontrol(), a generic function to create a "control" 1997-01-11 05:16:46 +00:00
uipc_socket.c Implement SO_TIMESTAMP socket option: receive a timeval timestamp 1997-01-11 05:15:01 +00:00
uipc_syscalls.c * catch up with system call argument type fixups/const poisoning. 1996-12-22 10:16:54 +00:00
uipc_usrreq.c
vfs_bio.c curproc was being used directly for ru_{in,ou}block counting. Instead 1996-10-15 23:06:27 +00:00
vfs_cache.c
vfs_cluster.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
vfs_conf.c NFSCLIENT -> NFS 1997-01-31 02:36:24 +00:00
vfs_init.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
vfs_lockf.c backout previous kprintf change 1996-10-13 02:32:29 +00:00
vfs_lookup.c make the namei struct members ni_dirp and ni_next, and the componentname 1996-10-25 23:13:58 +00:00
vfs_subr.c Do previous change properly (pasto; should have been inside the loop). 1997-02-23 00:07:18 +00:00
vfs_syscalls.c Add missing part of MNT_NOATIME commit: add it to the flags that can 1997-03-13 20:20:39 +00:00
vfs_vnops.c Do not return generation counts to the user. 1997-03-24 21:44:53 +00:00
vnode_if.c regen 1997-01-22 06:54:31 +00:00
vnode_if.sh add multiple inclusion protection to generated header 1997-01-22 06:51:59 +00:00
vnode_if.src