Ed Schouten cc8945d204 Remove redundant checks from fcntl()'s F_DUPFD. ... Right now we perform some of the checks inside the fcntl()'s F_DUPFD operation twice. We first validate the `fd' argument. When finished, we validate the `arg' argument. These checks are also performed inside do_dup(). The reason we need to do this, is because fcntl() should return different errno's when the `arg' argument is out of bounds (EINVAL instead of EBADF). To prevent the redundant locking of the PROC_LOCK and FILEDESC_SLOCK, patch do_dup() to support the error semantics required by fcntl(). Approved by: philip (mentor)		2008-05-28 20:25:19 +00:00
..
bus_if.m	Implement a BUS_BIND_INTR() method in the bus interface to bind an IRQ	2008-03-20 21:24:32 +00:00
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh	refactor code so it can run in a chroot without having to have /dev/mounted	2008-01-18 17:02:14 +00:00
imgact_aout.c	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c	Go back to using the process command name (p_comm) for the file name and	2008-05-15 03:07:34 +00:00
imgact_gzip.c	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
imgact_shell.c
inflate.c
init_main.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
init_sysent.c	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
kern_acct.c	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
kern_alq.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_clock.c	Implement per-cpu callout threads, wheels, and locks.	2008-04-02 11:20:30 +00:00
kern_condvar.c	- Pass the priority argument from *sleep() into sleepq and down into	2008-03-12 06:31:06 +00:00
kern_conf.c	Assert that si_threadcount > 0 before decrementing it. This helps catching	2008-05-23 16:38:38 +00:00
kern_context.c
kern_cpu.c	Fix a few edge cases with error handling in cpufreq(4)'s CPUFREQ_GET()	2008-05-05 19:13:52 +00:00
kern_cpuset.c	Take into account possible overflow when multiplying. The casuality is	2008-05-26 10:01:13 +00:00
kern_ctf.c	Add the CTF source file which gets shared with link_elf.c and link_elf_obj.c.	2008-05-23 03:04:27 +00:00
kern_descrip.c	Remove redundant checks from fcntl()'s F_DUPFD.	2008-05-28 20:25:19 +00:00
kern_dtrace.c	Add support for the DTrace struct proc and struct thread extended	2008-05-18 19:43:52 +00:00
kern_environment.c	Merge first in a series of TrustedBSD MAC Framework KPI changes	2007-10-24 19:04:04 +00:00
kern_event.c	Kqueue_scan() may sleep when encountered the influx knotes. On the other	2008-05-10 11:37:05 +00:00
kern_exec.c	Add DTrace 'proc' provider probes using the Statically Defined Trace	2008-05-24 06:22:16 +00:00
kern_exit.c	Add DTrace 'proc' provider probes using the Statically Defined Trace	2008-05-24 06:22:16 +00:00
kern_fork.c	Add DTrace 'proc' provider probes using the Statically Defined Trace	2008-05-24 06:22:16 +00:00
kern_idle.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_intr.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
kern_jail.c	Instead of rolling our own jail number allocation procedure, use	2008-04-11 21:31:15 +00:00
kern_kthread.c	Document the kproc_kthread_add() call	2008-04-29 22:43:15 +00:00
kern_ktr.c
kern_ktrace.c	This patch adds a new ktrace(2) record type, KTR_STRUCT, whose payload	2008-02-23 01:01:49 +00:00
kern_linker.c	Add the ctf_get function and update the args to linker_file_function_listall.	2008-05-23 07:08:59 +00:00
kern_lock.c	The "if" semantic is not needed, just fix this.	2008-05-25 16:11:27 +00:00
kern_lockf.c	When blocking on an F_FLOCK style lock request which is upgrading a	2008-05-09 10:34:23 +00:00
kern_malloc.c	Add support for the DTrace malloc provider which can enable probes	2008-05-23 00:43:36 +00:00
kern_mbuf.c	Reintroduce UMA_SLAB_KMAP; however, change its spelling to	2008-04-04 18:41:12 +00:00
kern_mib.c	Make sysctl_kern_arnd return a random buffer instead of a random long,	2008-02-17 16:44:48 +00:00
kern_module.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_mtxpool.c
kern_mutex.c	Add KASSERT()'s to catch attempts to recurse on spin mutexes that aren't	2008-02-13 23:39:05 +00:00
kern_ntptime.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_physio.c
kern_pmc.c	Kernel and hwpmc(4) support for callchain capture.	2007-12-07 08:20:17 +00:00
kern_poll.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_priv.c	Add __FBSDID() tag.	2008-03-07 15:27:08 +00:00
kern_proc.c	Add DTrace 'proc' provider probes using the Statically Defined Trace	2008-05-24 06:22:16 +00:00
kern_prot.c	Merge first in a series of TrustedBSD MAC Framework KPI changes	2007-10-24 19:04:04 +00:00
kern_resource.c	Remove extra uihold() call that accidentally sneak in during perforce	2008-03-19 07:52:07 +00:00
kern_rmlock.c	Expand lock class with the "virtual" function lc_assert which will offer	2007-11-18 14:43:53 +00:00
kern_rwlock.c	Improve a comment which, in the actual CVS stock, doesn't completely	2008-05-27 00:27:50 +00:00
kern_sdt.c	Add kernel support for the Statically Defined Trace provider.	2008-05-18 19:32:36 +00:00
kern_sema.c
kern_shutdown.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_sig.c	Add DTrace 'proc' provider probes using the Statically Defined Trace	2008-05-24 06:22:16 +00:00
kern_subr.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
kern_switch.c	fix typo in runz_fuzz	2008-05-12 06:42:06 +00:00
kern_sx.c	- Embed the recursion counter for any locking primitive directly in the	2008-05-15 20:10:06 +00:00
kern_synch.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
kern_syscalls.c
kern_sysctl.c	Add sysctl_rename_oid() to support device_set_unit() usage. Otherwise,	2007-11-30 21:29:08 +00:00
kern_tc.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
kern_thr.c	Fix compiling problem.	2008-04-29 05:48:05 +00:00
kern_thread.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
kern_time.c	Make sure reading td_runtime in critical section since thread may be	2008-01-18 13:00:28 +00:00
kern_timeout.c	- Correct a major error introduced in the per-cpu timeout commit. Sleep	2008-04-06 11:08:49 +00:00
kern_umtx.c	Introduce command UMTX_OP_WAIT_UINT_PRIVATE and UMTX_OP_WAKE_PRIVATE	2008-04-29 03:48:48 +00:00
kern_uuid.c
kern_xxx.c
ksched.c
link_elf_obj.c	Add hooks for the Compact C Type Format (CTF) data to be attached to	2008-05-23 00:49:39 +00:00
link_elf.c	Add hooks for the Compact C Type Format (CTF) data to be attached to	2008-05-23 00:49:39 +00:00
linker_if.m	Add the ctf_get method.	2008-05-23 04:06:49 +00:00
Make.tags.inc	Remove netatm from HEAD as it is not MPSAFE and relies on the now removed	2008-05-25 22:11:40 +00:00
Makefile	style.Makefile(5)	2007-12-14 21:30:51 +00:00
makesyscalls.sh	Generate another function for the DTrace syscall provider to specify	2008-03-27 01:53:44 +00:00
md4c.c
md5c.c
p1003_1b.c	Remove kernel support for M:N threading.	2008-03-12 10:12:01 +00:00
posix4_mib.c
sched_4bsd.c	Add the vtime (virtual time) hooks for DTrace.	2008-05-25 01:44:58 +00:00
sched_ule.c	Add the vtime (virtual time) hooks for DTrace.	2008-05-25 01:44:58 +00:00
serdev_if.m
subr_acl_posix1e.c	Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in	2007-06-12 00:12:01 +00:00
subr_autoconf.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
subr_blist.c	add malloc flag to blist so that it can be used in ithread context	2008-05-05 19:48:54 +00:00
subr_bus.c	devctl_process_running(): Check for devsoftc.inuse == 1 instead of	2008-05-18 13:55:51 +00:00
subr_clist.c	Move TTY unrelated bits out of <sys/tty.h>.	2008-05-23 16:06:35 +00:00
subr_clock.c	Now that all platforms use genclock, shuffle things around slightly	2008-04-22 19:38:30 +00:00
subr_devstat.c
subr_disk.c
subr_eventhandler.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
subr_fattime.c
subr_firmware.c	Do image loading in a context known to have a root directory:	2008-04-09 19:07:48 +00:00
subr_hints.c
subr_kdb.c	Expand kdb_alt_break a little, most commonly used with the option	2008-05-04 23:29:38 +00:00
subr_kobj.c
subr_lock.c	- Embed the recursion counter for any locking primitive directly in the	2008-05-15 20:10:06 +00:00
subr_log.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
subr_mbpool.c
subr_mchain.c	Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.	2008-03-25 09:39:02 +00:00
subr_module.c
subr_msgbuf.c
subr_param.c	- Export HZ value via kern.hz sysctl (this is the same name as for the	2008-05-09 07:42:02 +00:00
subr_pcpu.c	generally we are interested in what thread did something as	2007-11-14 06:21:24 +00:00
subr_power.c
subr_prf.c
subr_prof.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
subr_rman.c
subr_rtc.c	Now that all platforms use genclock, shuffle things around slightly	2008-04-22 19:38:30 +00:00
subr_sbuf.c
subr_scanf.c
subr_sleepqueue.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
subr_smp.c	Allow a rendezvous with just a specified CPU too.	2008-05-23 04:05:26 +00:00
subr_stack.c	When a symbol name can't be resolved, return "??" as the name, rather	2007-12-03 14:44:35 +00:00
subr_taskqueue.c	Use kthread_exit() to terminate a taskqueue thread rather than kproc_exit()	2008-04-11 17:35:54 +00:00
subr_trap.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
subr_turnstile.c	- Make SCHED_STATS more generic by adding a wrapper to create the	2008-04-17 04:20:10 +00:00
subr_unit.c	Since cdev mutex is after system map mutex in global lock order, free()	2007-07-04 06:56:58 +00:00
subr_witness.c	- Embed the recursion counter for any locking primitive directly in the	2008-05-15 20:10:06 +00:00
sys_generic.c	- Remove stale comment.	2008-03-19 07:33:16 +00:00
sys_pipe.c	Another problem caused by the knlist_cleardel() potentially dropping	2008-05-23 11:14:03 +00:00
sys_process.c	- Relax requirements for p_numthreads, p_threads, p_swtick, and p_nice from	2008-03-19 06:19:01 +00:00
sys_socket.c	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
syscalls.c	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
syscalls.master	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
systrace_args.c	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
sysv_ipc.c	Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in	2007-06-12 00:12:01 +00:00
sysv_msg.c	Merge first in a series of TrustedBSD MAC Framework KPI changes	2007-10-24 19:04:04 +00:00
sysv_sem.c	Merge first in a series of TrustedBSD MAC Framework KPI changes	2007-10-24 19:04:04 +00:00
sysv_shm.c	Make sure we restrict Linux only IPC calls from being executed	2008-02-12 20:55:03 +00:00
tty_compat.c
tty_conf.c
tty_cons.c	Move TTY unrelated bits out of <sys/tty.h>.	2008-05-23 16:06:35 +00:00
tty_pts.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
tty_pty.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
tty_tty.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
tty.c	Rev. 1.274 put the ttyrel() call before the destroy_dev() in the	2008-05-23 16:47:55 +00:00
uipc_accf.c
uipc_cow.c	Give MEXTADD() another argument to make both void pointers to the	2008-02-01 19:36:27 +00:00
uipc_debug.c	Add missing sb_sndptr* fields to db_print_sockbuf().	2008-01-03 15:19:31 +00:00
uipc_domain.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
uipc_mbuf2.c	Merge first in a series of TrustedBSD MAC Framework KPI changes	2007-10-24 19:04:04 +00:00
uipc_mbuf.c	Attempt to make the print types more friendly to other architectures.	2008-04-30 20:00:30 +00:00
uipc_mqueue.c	- Use vget() to lock the vnode rather than refing without a lock and	2008-03-29 23:30:40 +00:00
uipc_sem.c	Attempt to improve convergence of POSIX semaphore code with style(9).	2008-05-16 18:10:07 +00:00
uipc_shm.c	Initialize the vm object's flags to include OBJ_NOSPLIT, just like the	2008-04-13 21:08:34 +00:00
uipc_sockbuf.c	Update the kernel to count the number of mbufs and clusters	2008-05-15 20:18:44 +00:00
uipc_socket.c	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
uipc_syscalls.c	When sendto(2) is called with an explicit destination address	2008-05-22 07:18:54 +00:00
uipc_usrreq.c	Move unlock of global UNIX domain socket lock slightly lower in	2008-01-18 19:16:03 +00:00
vfs_acl.c	Add the support for the AT_FDCWD and fd-relative name lookups to the	2008-03-31 12:01:21 +00:00
vfs_aio.c	Use FEATURE() macro to advertise aio availability.	2008-02-01 11:59:14 +00:00
vfs_bio.c	b_waiters cannot be adequately protected by the interlock because it is	2008-03-28 12:30:12 +00:00
vfs_cache.c	- Use LK_TYPE_MASK where needed. Actually after sys/sys/lockmgr.h:1.69 it is	2008-04-09 20:19:55 +00:00
vfs_cluster.c	- Complete part of the unfinished bufobj work by consistently using	2008-03-22 09:15:16 +00:00
vfs_default.c	Move the head of byte-level advisory lock list from the	2008-04-16 11:33:32 +00:00
vfs_export.c	Add code to allow the system to handle multiple routing tables.	2008-05-09 23:03:00 +00:00
vfs_extattr.c	Add the support for the AT_FDCWD and fd-relative name lookups to the	2008-03-31 12:01:21 +00:00
vfs_hash.c	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
vfs_init.c
vfs_lookup.c	Implement the linux syscalls	2008-04-08 09:45:49 +00:00
vfs_mount.c	Do not convert the "snapshot" string to the MNT_SNAPSHOT flag here, since	2008-05-23 23:33:07 +00:00
vfs_subr.c	Be more friendly for DDB pager.	2008-05-18 21:08:12 +00:00
vfs_syscalls.c	vfs_syscalls.c 1.452 mistakenly swapped the behavior of chown() and lchown().	2008-04-07 00:29:32 +00:00
vfs_vnops.c	Add the support for the O_EXEC open(2) mode, as specified by the	2008-03-31 11:57:18 +00:00
vnode_if.src	Add the new kernel-mode NFS Lock Manager. To use it instead of the	2008-03-26 15:23:12 +00:00