Brian Feldman 13ccadd4b0 This is what was "fdfix2.patch," a fix for fd sharing. It's pretty ... far-reaching in fd-land, so you'll want to consult the code for changes. The biggest change is that now, you don't use fp->f_ops->fo_foo(fp, bar) but instead fo_foo(fp, bar), which increments and decrements the fp refcount upon entry and exit. Two new calls, fhold() and fdrop(), are provided. Each does what it seems like it should, and if fdrop() brings the refcount to zero, the fd is freed as well. Thanks to peter ("to hell with it, it looks ok to me.") for his review. Thanks to msmith for keeping me from putting locks everywhere :) Reviewed by: peter		1999-09-19 17:00:25 +00:00
..
bus_if.m	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
device_if.m	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
imgact_aout.c	Fixed style regressions in previous commit.	1999-09-04 13:30:18 +00:00
imgact_elf.c	General cleanup of core-dumping code.	1999-09-01 00:29:56 +00:00
imgact_gzip.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
imgact_shell.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
inflate.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
init_main.c	Moved the definition of `boottime' and its sysctl to the correct file.	1999-09-13 14:22:27 +00:00
init_sysent.c	regenerate to include proper "gererated from" taglines.	1999-09-11 01:06:03 +00:00
kern_acct.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_clock.c	Moved the definition of `boottime' and its sysctl to the correct file.	1999-09-13 14:22:27 +00:00
kern_conf.c	Const'ify devtoname() and d_name. This exposes some errors (2 non-benign).	1999-09-13 12:29:32 +00:00
kern_descrip.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
kern_environment.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_exec.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_exit.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_fork.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_intr.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_jail.c	Add a version number field to the jail(2) argument so that future changes	1999-09-19 08:36:03 +00:00
kern_kthread.c	Slight reorganization of kernel thread/process creation. Instead of using	1999-07-01 13:21:46 +00:00
kern_ktrace.c	ktrace should not follow symlinks either.	1999-08-30 19:08:28 +00:00
kern_linker.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_lock.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_lockf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_malloc.c	KASSERT that we cannot use M_WAITOK in interrupt context.	1999-09-19 08:40:11 +00:00
kern_mib.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_module.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_ntptime.c	pps_shiftmax only exists #ifdef PPS_SYNC	1999-08-30 16:21:32 +00:00
kern_physio.c	Remove replace phygetvpbuf() with direct call to getpbuf();	1999-09-12 08:27:41 +00:00
kern_proc.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_prot.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_random.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_resource.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_shutdown.c	Remove unneeded "maj" variable.	1999-08-29 14:54:11 +00:00
kern_sig.c	Make prototype match function.	1999-09-01 16:21:57 +00:00
kern_subr.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_switch.c	Fix a typo and a bug.	1999-08-19 16:06:08 +00:00
kern_synch.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_syscalls.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_sysctl.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_tc.c	Moved the definition of `boottime' and its sysctl to the correct file.	1999-09-13 14:22:27 +00:00
kern_threads.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_time.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
kern_timeout.c	Restructure TCP timeout handling:	1999-08-30 21:17:07 +00:00
kern_xxx.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
ksched.c	1. Add new defs for mins and maxs for the POSIX flavor priorities. They	1998-05-19 21:11:53 +00:00
link_aout.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
link_elf_obj.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
link_elf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
Make.tags.inc	Update to know about current kernel directory layout.	1999-02-28 22:14:16 +00:00
makedevops.pl	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
Makefile	Added ../sys/syscall.mk to targets. Back it up like all the other	1999-05-13 09:19:14 +00:00
makesyscalls.sh	Add $FreeBSD$ tags to generated files otherwise the checker won't let them	1999-09-10 23:34:30 +00:00
md5c.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
p1003_1b.c	Well folks, this is it - The second stage of the removal for build support	1999-04-17 08:36:07 +00:00
posix4_mib.c	* Change sysctl from using linker_set to construct its tree using SLISTs.	1999-02-16 10:49:55 +00:00
subr_autoconf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_blist.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_bus.c	Create and use a dedicated malloc type for bus related stuff.	1999-09-10 21:11:23 +00:00
subr_clist.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_devstat.c	Move an end-paren to its intended place.	1999-09-19 08:28:49 +00:00
subr_disk.c	Register the right cdevsw on the master device.	1999-09-13 18:20:21 +00:00
subr_disklabel.c	Removed diskerr()'s unused d_name arg and updated callers. This fixes	1999-09-13 12:59:41 +00:00
subr_diskmbr.c	Removed diskerr()'s unused d_name arg and updated callers. This fixes	1999-09-13 12:59:41 +00:00
subr_diskslice.c	Const poisoning from d_name.	1999-09-13 14:12:23 +00:00
subr_dkbad.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_eventhandler.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_log.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_module.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_param.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_prf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_prof.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_rman.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_scanf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_smp.c	Set up FPU state on the AP.	1999-09-05 20:17:40 +00:00
subr_trap.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
subr_xxx.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
sys_generic.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
sys_pipe.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
sys_process.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
sys_socket.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
syscalls.c	regenerate to include proper "gererated from" taglines.	1999-09-11 01:06:03 +00:00
syscalls.master	Seperate the export check in VFS_FHTOVP, exports are now checked via	1999-09-11 00:46:08 +00:00
sysv_ipc.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
sysv_msg.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
sysv_sem.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
sysv_shm.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_compat.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_conf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_cons.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_pty.c	s/si_tty_tty/si_tty/g	1999-08-30 10:35:37 +00:00
tty_snoop.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_subr.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_tb.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty_tty.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
tty.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
uipc_domain.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
uipc_mbuf.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
uipc_proto.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
uipc_sockbuf.c	Change so_cred's type to a ucred, not a pcred. THis makes more sense, actually.	1999-09-19 02:17:02 +00:00
uipc_socket2.c	Change so_cred's type to a ucred, not a pcred. THis makes more sense, actually.	1999-09-19 02:17:02 +00:00
uipc_socket.c	Change so_cred's type to a ucred, not a pcred. THis makes more sense, actually.	1999-09-19 02:17:02 +00:00
uipc_syscalls.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
uipc_usrreq.c	Change so_cred's type to a ucred, not a pcred. THis makes more sense, actually.	1999-09-19 02:17:02 +00:00
vfs_aio.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
vfs_bio.c	Allow getblk() to be called from an idle context (by panic() inside	1999-09-03 17:49:25 +00:00
vfs_cache.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
vfs_cluster.c	If integration of a buffer into a cluster write operation fails, release	1999-08-31 14:18:32 +00:00
vfs_conf.c	Fix BOOTP root FS mounts. Also cleanup vfs_getnewfsid() and collapse	1999-09-19 06:24:21 +00:00
vfs_default.c	Seperate the export check in VFS_FHTOVP, exports are now checked via	1999-09-11 00:46:08 +00:00
vfs_export.c	Fix BOOTP root FS mounts. Also cleanup vfs_getnewfsid() and collapse	1999-09-19 06:24:21 +00:00
vfs_extattr.c	Seperate the export check in VFS_FHTOVP, exports are now checked via	1999-09-11 00:46:08 +00:00
vfs_init.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
vfs_lookup.c	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
vfs_mount.c	Fix BOOTP root FS mounts. Also cleanup vfs_getnewfsid() and collapse	1999-09-19 06:24:21 +00:00
vfs_subr.c	Fix BOOTP root FS mounts. Also cleanup vfs_getnewfsid() and collapse	1999-09-19 06:24:21 +00:00
vfs_syscalls.c	Seperate the export check in VFS_FHTOVP, exports are now checked via	1999-09-11 00:46:08 +00:00
vfs_vnops.c	This is what was "fdfix2.patch," a fix for fd sharing. It's pretty	1999-09-19 17:00:25 +00:00
vnode_if.pl	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
vnode_if.sh	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
vnode_if.src	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00