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freebsd/sys/kern
History
Matthew Dillon b064d43d8f remove holdfp() 
Replace uses of holdfp() with fget*() or fgetvp*() calls as appropriate

introduce fget(), fget_read(), fget_write() - these functions will take
a thread and file descriptor and return a file pointer with its ref
count bumped.

introduce fgetvp(), fgetvp_read(), fgetvp_write() - these functions will
take a thread and file descriptor and return a vref()'d vnode.

*_read() requires that the file pointer be FREAD, *_write that it be
FWRITE.

This continues the cleanup of struct filedesc and struct file access
routines which, when are all through with it, will allow us to then
make the API calls MP safe and be able to move Giant down into the fo_*
functions.
2001-11-14 06:30:36 +00:00
..
bus_if.m
device_if.m
genassym.sh
imgact_aout.c Make MAXTSIZ, DFLDSIZ, MAXDSIZ, DFLSSIZ, MAXSSIZ, SGROWSIZ loader 2001-10-10 23:06:54 +00:00
imgact_elf.c Make MAXTSIZ, DFLDSIZ, MAXDSIZ, DFLSSIZ, MAXSSIZ, SGROWSIZ loader 2001-10-10 23:06:54 +00:00
imgact_gzip.c Make MAXTSIZ, DFLDSIZ, MAXDSIZ, DFLSSIZ, MAXSSIZ, SGROWSIZ loader 2001-10-10 23:06:54 +00:00
imgact_shell.c
inflate.c
init_main.c Add a per-thread ucred reference for syscalls and synchronous traps from 2001-10-26 08:12:54 +00:00
init_sysent.c Add nmount() stub function and regenerate the syscall-glue which should 2001-11-02 17:59:23 +00:00
kern_acct.c o Move suser() calls in kern/ to using suser_xxx() with an explicit 2001-11-01 20:56:57 +00:00
kern_acl.c o Since kern_acl.c uses #ifdef CAPABILITIES to control 2001-11-02 14:53:04 +00:00
kern_cap.c Update copyrights to include Thomas Moestl. 2001-11-05 15:36:24 +00:00
kern_clock.c Add missing includes of sys/ktr.h. 2001-10-11 17:53:43 +00:00
kern_condvar.c Add missing ; in last commit 2001-09-19 02:53:59 +00:00
kern_conf.c Fix a problem in the disk related hack where device nodes for a physically 2001-10-28 09:39:28 +00:00
kern_descrip.c remove holdfp() 2001-11-14 06:30:36 +00:00
kern_environment.c Fix an inverted test csae. Success of getenv() is determined by a return 2001-10-25 17:22:31 +00:00
kern_event.c remove holdfp() 2001-11-14 06:30:36 +00:00
kern_exec.c For what its worth, sync up the type of ps_arg_cache_max (unsigned long) 2001-11-08 00:24:48 +00:00
kern_exit.c #ifdef KTRACE a variable to silence a warning. 2001-11-02 09:55:01 +00:00
kern_fork.c Add a per-thread ucred reference for syscalls and synchronous traps from 2001-10-26 08:12:54 +00:00
kern_idle.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_intr.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_jail.c o Move suser() calls in kern/ to using suser_xxx() with an explicit 2001-11-01 20:56:57 +00:00
kern_kthread.c Commit the better version that I had a while ago. This has only one 2001-11-12 08:53:34 +00:00
kern_ktr.c
kern_ktrace.c Fix ktrace enablement/disablement races that can result in a vnode 2001-10-24 01:05:39 +00:00
kern_linker.c o Move suser() calls in kern/ to using suser_xxx() with an explicit 2001-11-01 20:56:57 +00:00
kern_lock.c Create a mutex pool API for short term leaf mutexes. 2001-11-13 21:55:13 +00:00
kern_lockf.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_malloc.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_mib.c o General style improvemnts. 2001-11-08 15:31:19 +00:00
kern_module.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_mtxpool.c Create a mutex pool API for short term leaf mutexes. 2001-11-13 21:55:13 +00:00
kern_mutex.c Add mtx_lock_giant() and mtx_unlock_giant() wrappers for sysctl management 2001-10-26 20:48:04 +00:00
kern_ntptime.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_physio.c
kern_proc.c As a followup to the previous fixes to inferior, revert some of the 2001-11-13 16:55:54 +00:00
kern_prot.c Clean up breakage in inferior() I introduced in 1.92 of kern_proc.c: 2001-11-12 18:56:49 +00:00
kern_random.c
kern_resource.c *** empty log message *** 2001-11-04 18:22:48 +00:00
kern_sema.c Implement kernel semaphores. 2001-08-14 22:13:14 +00:00
kern_shutdown.c Fix a signed bug in the crashdump code for systems with > 2GB of ram. 2001-11-13 01:08:54 +00:00
kern_sig.c _SIG_MAXSIG (128) is the highest legal signal. The arrays are offset 2001-11-03 13:26:15 +00:00
kern_subr.c Make uio_yield() a global. Call uio_yield() between chunks 2001-09-26 06:54:32 +00:00
kern_switch.c Change p into ke->ke_proc, this was hidden behind INVARIANTS. 2001-09-18 03:36:21 +00:00
kern_sx.c Create a mutex pool API for short term leaf mutexes. 2001-11-13 21:55:13 +00:00
kern_synch.c Assert that Giant is not held in mi_switch() unless the process state 2001-10-23 17:52:49 +00:00
kern_syscalls.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern_sysctl.c o Replace reference to 'struct proc' with 'struct thread' in 'struct 2001-11-08 02:13:18 +00:00
kern_tc.c
kern_time.c o Modify static settime() to accept the proc * for the process requesting 2001-09-26 19:53:57 +00:00
kern_timeout.c Move most of the kernel submap initialization code, including the 2001-08-22 04:07:27 +00:00
kern_xxx.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
ksched.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
link_aout.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
link_elf_obj.c Add the sysctl "kern.function_list", which currently exports all 2001-10-30 15:21:45 +00:00
link_elf.c Add the sysctl "kern.function_list", which currently exports all 2001-10-30 15:21:45 +00:00
linker_if.m Add the sysctl "kern.function_list", which currently exports all 2001-10-30 15:21:45 +00:00
Make.tags.inc
Makefile Don't generate <sys/syscalls-hide.h> it has never had any users anywhere in 2001-10-13 09:17:49 +00:00
makeobjops.pl Back out the -w, option strict and our($...). They don't work for me and 2001-11-02 21:14:17 +00:00
makesyscalls.sh Don't generate <sys/syscalls-hide.h> it has never had any users anywhere in 2001-10-13 09:17:49 +00:00
md4c.c
md5c.c
p1003_1b.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
posix4_mib.c
subr_acl_posix1e.c o Since kern_acl.c uses #ifdef CAPABILITIES to control 2001-11-02 14:53:04 +00:00
subr_autoconf.c
subr_blist.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
subr_bus.c o No need to set values to 0 when we utilize M_ZERO 2001-11-05 22:27:46 +00:00
subr_clist.c
subr_devstat.c Export the head structure for the device statistics STAILQ in 2001-08-04 18:02:47 +00:00
subr_disk.c Don't call cdevsw_add(). 2001-11-04 11:56:22 +00:00
subr_disklabel.c FreeBSD/tahoe is not likely for a while. 2001-11-03 08:19:21 +00:00
subr_diskmbr.c
subr_diskslice.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
subr_eventhandler.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
subr_hints.c Fix a fatal type mismatch (char *static_env; vs char static_env[]). 2001-09-17 21:27:41 +00:00
subr_kobj.c
subr_log.c Use the passed in thread to selrecord() instead of curthread. 2001-09-21 22:46:54 +00:00
subr_mbuf.c Re-enable mbtypes statistics in the mbuf allocator. I disabled these 2001-09-30 01:58:39 +00:00
subr_mchain.c
subr_module.c
subr_param.c Create a mutex pool API for short term leaf mutexes. 2001-11-13 21:55:13 +00:00
subr_pcpu.c Document the requirements and nature of the logical CPU IDs. It isn't 2001-10-24 22:15:38 +00:00
subr_power.c Some fix for the recent apm module changes. 2001-11-01 16:34:07 +00:00
subr_prf.c Properly sanity-check the old msgbuf structure before we accept it 2001-11-09 23:58:07 +00:00
subr_prof.c Add kmupetext(), a function that expands the range of memory covered 2001-10-30 15:04:57 +00:00
subr_rman.c - No need for resetting values to 0 when M_ZERO flag is used. 2001-11-10 21:36:56 +00:00
subr_sbuf.c Add a couple of API functions I need for my pseudofs WIP. Documentation 2001-09-29 00:32:46 +00:00
subr_scanf.c
subr_smp.c Don't remove the tentative declaration. It's the only one... 2001-10-31 20:43:38 +00:00
subr_taskqueue.c - Change the taskqueue locking to protect the necessary parts of a task 2001-10-26 18:46:48 +00:00
subr_trap.c Add a per-thread ucred reference for syscalls and synchronous traps from 2001-10-26 08:12:54 +00:00
subr_turnstile.c Add mtx_lock_giant() and mtx_unlock_giant() wrappers for sysctl management 2001-10-26 20:48:04 +00:00
subr_witness.c Replace 'curproc' with 'td->td_proc'. 2001-10-08 21:05:46 +00:00
subr_xxx.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
sys_generic.c remove holdfp() 2001-11-14 06:30:36 +00:00
sys_pipe.c Use the passed in thread to selrecord() instead of curthread. 2001-09-21 22:46:54 +00:00
sys_process.c Move procfs_* from procfs_machdep.c into sys_process.c, and rename them to 2001-10-21 23:57:24 +00:00
sys_socket.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
syscalls.c Add nmount() stub function and regenerate the syscall-glue which should 2001-11-02 17:59:23 +00:00
syscalls.master Reserve 378 for the new mount syscall Maxime Henrion <mux@qualys.com> 2001-11-02 17:58:26 +00:00
sysv_ipc.c o Remove (struct proc *p = td->td_proc) indirection in ipcperm(), 2001-11-02 21:20:05 +00:00
sysv_msg.c Make msgseg, msgssz (->msgmax) and msgmni TUNABLE. 2001-09-21 09:25:17 +00:00
sysv_sem.c Fix SysV Semaphore Handling. 2001-10-11 08:15:14 +00:00
sysv_shm.c Introduce [IPC|SHM]_[INFO|STAT] to shmctl to make 2001-10-28 09:29:10 +00:00
tty_compat.c
tty_conf.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
tty_cons.c + Fix another possible vn_close race, in the same fashion as r1.95. 2001-11-02 17:04:32 +00:00
tty_pty.c o Move suser() calls in kern/ to using suser_xxx() with an explicit 2001-11-01 20:56:57 +00:00
tty_subr.c
tty_tty.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
tty.c o Move suser() calls in kern/ to using suser_xxx() with an explicit 2001-11-01 20:56:57 +00:00
uipc_accf.c
uipc_domain.c
uipc_mbuf2.c
uipc_mbuf.c Forgot to remove this un-needed test. (M_WAITOK won't fail) 2001-08-19 04:30:13 +00:00
uipc_proto.c Implement a LOCAL_PEERCRED socket option which returns a 2001-08-17 22:01:18 +00:00
uipc_sockbuf.c Change the kernel's ucred API as follows: 2001-10-11 23:38:17 +00:00
uipc_socket2.c Change the kernel's ucred API as follows: 2001-10-11 23:38:17 +00:00
uipc_socket.c Remove EOL whitespace. 2001-11-12 20:51:40 +00:00
uipc_syscalls.c remove holdfp() 2001-11-14 06:30:36 +00:00
uipc_usrreq.c o Replace reference to 'struct proc' with 'struct thread' in 'struct 2001-11-08 02:13:18 +00:00
vfs_acl.c o Since kern_acl.c uses #ifdef CAPABILITIES to control 2001-11-02 14:53:04 +00:00
vfs_aio.c The aio kthreads start off with a root credential just like all other 2001-10-05 17:55:11 +00:00
vfs_bio.c Placemark an interrupt race in -current which is currently protected by 2001-11-08 18:09:18 +00:00
vfs_cache.c Convert textvp_fullpath() into the more generic vn_fullpath() which takes a 2001-10-21 15:52:51 +00:00
vfs_cluster.c Implement IO_NOWDRAIN and B_NOWDRAIN - prevents the buffer cache from blocking 2001-11-05 18:48:54 +00:00
vfs_conf.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
vfs_default.c Fix incorrect double-termination of vm_object. When a vm_object is 2001-10-23 01:23:41 +00:00
vfs_export.c Fix some signed/unsigned integer confusion, and add bounds checking of 2001-09-10 11:28:07 +00:00
vfs_extattr.c Define a new mount flag "MNT_JAILDEVFS" 2001-11-05 10:33:45 +00:00
vfs_init.c
vfs_lookup.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
vfs_mount.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
vfs_subr.c Add mnt_reservedvnlist so we can MFC to 4.x, in order to make all mount 2001-11-04 18:55:42 +00:00
vfs_syscalls.c Define a new mount flag "MNT_JAILDEVFS" 2001-11-05 10:33:45 +00:00
vfs_vnops.c turn vn_open() into a wrapper around vn_open_cred() which allows 2001-11-11 22:39:07 +00:00
vnode_if.pl KSE Milestone 2 2001-09-12 08:38:13 +00:00
vnode_if.src KSE Milestone 2 2001-09-12 08:38:13 +00:00