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freebsd-skq/sys/sys
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Peter Wemm c460ac3a00 Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit 
systems where the data/stack/etc limits are too big for a 32 bit process.

Move the 5 or so identical instances of ELF_RTLD_ADDR() into imgact_elf.c.

Supply an ia32_fixlimits function.  Export the clip/default values to
sysctl under the compat.ia32 heirarchy.

Have mmap(0, ...) respect the current p->p_limits[RLIMIT_DATA].rlim_max
value rather than the sysctl tweakable variable.  This allows mmap to
place mappings at sensible locations when limits have been reduced.

Have the imgact_elf.c ld-elf.so.1 placement algorithm use the same
method as mmap(0, ...) now does.

Note that we cannot remove all references to the sysctl tweakable
maxdsiz etc variables because /etc/login.conf specifies a datasize
of 'unlimited'.  And that causes exec etc to fail since it can no
longer find space to mmap things.
2003-09-25 01:10:26 +00:00
..
_iovec.h Move the typedef for size_t into _iovec.h, so that size_t is available 2003-02-26 20:16:58 +00:00
_label.h Rename MAC_MAX_POLICIES to MAC_MAX_SLOTS, since the variables and 2003-05-08 19:49:42 +00:00
_lock.h Renamed the idempotency identifier to match the file name. 2002-06-07 14:37:09 +00:00
_mutex.h Save 16 bytes per mutex if MUTEX_PROFILING is not defined. 2002-12-29 11:14:41 +00:00
_semaphore.h Add the rest of the kernel support for the sem_ API in kern/uipc_sem.c. 2002-09-19 00:43:32 +00:00
_sigset.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
_timespec.h Simplify struct __timespec, fix style bugs, add an XXX comment. 2003-02-26 16:50:01 +00:00
_timeval.h Move struct timeval to its own header so that it can be shared between 2002-12-31 04:08:41 +00:00
_types.h Move details of dev_t (and udev_t) to <sys/_types.h>. 2003-03-28 15:27:30 +00:00
aac_ioctl.h
acct.h Move details of dev_t (and udev_t) to <sys/_types.h>. 2003-03-28 15:27:30 +00:00
acl.h Move more ACL logic from the UFS code (ufs_acl.c) to the central POSIX.1e 2003-08-04 02:13:05 +00:00
agpio.h Document a few acronyms. 2003-02-08 20:42:26 +00:00
aio.h
alq.h Add an explicit credential argument to alq_open() to allow the caller to 2003-06-22 22:28:56 +00:00
assym.h
ata.h Update the PIO mode gathering code. 2003-09-08 08:30:43 +00:00
bio.h Retire the experimental bio_taskqueue(), it was not quite as usable as 2003-04-12 09:13:01 +00:00
bitstring.h Finish the repocopy of bitstring.h to sys so it can be used 2003-06-13 19:40:13 +00:00
blist.h Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's 2003-08-12 23:24:05 +00:00
buf.h - Define a new flag for getblk(): GB_NOCREAT. This flag causes getblk() to 2003-08-31 08:50:11 +00:00
bus_dma.h - Introduce a new busdma flag BUS_DMA_ZERO to request for zero'ed 2003-07-27 13:52:10 +00:00
bus.h Introduce BUS_CONFIG_INTR(). The method allows devices to tell parents 2003-09-10 21:37:10 +00:00
callout.h
cdefs.h Discussions on src-committers with alfred and bde pointed out that 2003-07-25 18:40:36 +00:00
cdio.h Make bitfields plain old u_int. u_int16_t makes no sense. 2003-04-30 12:07:32 +00:00
cdrio.h * Add CDRIOC{READ,WRITE}SPEED ioctls to cd(4). Units are in KB/sec. 2002-10-18 22:03:39 +00:00
chio.h Use symbolic constants instead of "4". 2003-05-31 16:54:37 +00:00
clist.h
clock.h
condvar.h Part 1 of KSE-III 2002-06-29 17:26:22 +00:00
conf.h - Add vm_paddr_t, a physical address type. This is required for systems 2003-03-25 00:07:06 +00:00
cons.h Change the console interface to pass a "struct consdev *" instead of a 2003-02-20 20:54:45 +00:00
consio.h 1. Allow information about current history size be retrieved using ioctl(2); 2002-08-19 16:32:09 +00:00
copyright.h We've had something like this file since 1992, so therefore this file 2003-01-07 04:37:40 +00:00
ctype.h Resolve conflicts arising from the ACPI CA 20021118 import. 2002-11-27 18:09:20 +00:00
dataacq.h
device_port.h
devicestat.h Add an XXX comment with a TODO item for next time we run a revision 2003-05-31 21:10:01 +00:00
digiio.h
dir.h
dirent.h Fix namespace issues by using the relatively new visibility 2002-09-10 18:12:16 +00:00
disk.h I think the divorce successed, so stop #including <geom/geom_disk.h> 2003-04-01 18:55:04 +00:00
disklabel.h Sanitize the LABELSECTOR & LABELOFFSET definitions: 2003-06-07 09:06:39 +00:00
diskmbr.h Add definitions for location of the magic sequence and the length 2003-04-13 21:52:22 +00:00
diskpc98.h Remove DIOCGPC98 ioctl. 2003-05-01 14:40:16 +00:00
dkstat.h #include <sys/resource.h> to limit ports damage. 2003-05-07 15:26:43 +00:00
domain.h
dvdio.h
elf32.h Move the definition of ElfN_Hashelt to common headers. The only platform 2002-05-30 08:32:18 +00:00
elf64.h Move the definition of ElfN_Hashelt to common headers. The only platform 2002-05-30 08:32:18 +00:00
elf_common.h Add defines required for TLS support. 2003-06-18 16:38:22 +00:00
elf_generic.h Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable 2002-07-20 02:56:12 +00:00
endian.h Pointy hat commit: 2003-04-03 11:32:01 +00:00
errno.h Copyin and copyout are only possible from a process-native thread, 2002-10-07 06:25:26 +00:00
event.h Tweak the definition of the EV_SET macro so that it evaluates each 2003-02-02 19:39:51 +00:00
eventhandler.h Oops, SHUTDOWN_PRI_LAST should be EVENTHANDLER_PRI_LAST, not 2003-03-24 21:24:37 +00:00
eventvar.h
exec.h Use __CONCAT and __XSTRING when concatenating or stringifying arguments to 2003-01-04 08:17:27 +00:00
extattr.h Userspace prototypes for the extattr_list_*() system calls. 2003-06-04 04:04:24 +00:00
fbio.h Add FBTYPEs used by the sbus bus support in XFree86. This uses some of 2003-06-18 17:49:52 +00:00
fcntl.h Move FMARK and FDEFER til sys/file.h where they belong. 2003-06-20 07:59:59 +00:00
fdcio.h
file.h Add a f_vnode field to struct file. 2003-06-22 08:41:43 +00:00
filedesc.h Add tracking of process leaders sharing a file descriptor table and 2003-06-02 16:05:32 +00:00
filio.h
fnv_hash.h
gmon.h
gpt.h o Include <sys/uuid.h>. This avoids that applications such as 2002-11-10 20:13:58 +00:00
iconv.h Convert GNU variadic macros to the ISO 9X variety. 2002-07-15 13:34:50 +00:00
imgact_aout.h Forward declare struct vnode so that <sys/vnode.h> or some other header 2002-09-05 07:54:03 +00:00
imgact_elf.h - Provide backwards compatibility for kern.fallback_elf_brand. 2003-01-05 03:48:14 +00:00
imgact.h Bring in two sets of changes: 2002-11-05 17:51:56 +00:00
inflate.h
interrupt.h "fast swi" taskqueue support. This is a taskqueue that uses spinlocks 2003-09-05 23:09:22 +00:00
ioccom.h
ioctl_bt848.h
ioctl_compat.h
ioctl_meteor.h
ioctl.h
ipc.h It is possible for an active aio to prevent shared memory from being 2003-01-13 23:04:32 +00:00
jail.h o In struct prison, add an allprison linked list of prisons (protected 2003-04-09 02:55:18 +00:00
joystick.h Fix typo in the BSD copyright: s/withough/without/ 2002-06-02 20:05:59 +00:00
jumbo.h Fix 2 vm_offset_t -> vm_paddr_t missed in previous commit. 2003-03-25 01:47:29 +00:00
kbio.h
kenv.h
kernel.h Rearrange the SYSINIT order to call lockmgr_init() earlier so that 2003-07-16 01:00:39 +00:00
kerneldump.h Add kernel dump support, based on the ia64 version (which was committed 2002-10-20 17:03:15 +00:00
kobj.h Simplify the KOBJOPLOOKUP macro for the non-debug case so that gcc's 2003-09-22 21:32:49 +00:00
kse.h Introduce a thread mailbox flag TMF_NOUPCALL. On some architectures other 2003-08-05 12:00:55 +00:00
kthread.h Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
ktr.h Retire the KTR_LOCKMGR bit and use it to log eventhandler messages 2003-03-11 20:07:22 +00:00
ktrace.h - Add a td_pflags field to struct thread for private flags accessed only by 2003-06-09 17:38:32 +00:00
libkern.h Pass a malloc type into the libkern strdup() implementation explicitly, 2003-02-25 22:11:39 +00:00
limits.h sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
linedisc.h - Add vm_paddr_t, a physical address type. This is required for systems 2003-03-25 00:07:06 +00:00
link_aout.h Repo copy link.h to sys/link_elf.h and sys/link_aout.h since they are 2002-08-22 20:35:23 +00:00
link_elf.h Implement dlinfo() function. 2003-02-13 17:47:44 +00:00
linker_set.h Add a __section(x) macro as well. Use this in linker_set.h. ie: 2002-09-23 06:11:29 +00:00
linker.h Slight reorg and added AMD64 support. A couple of the MODINFOMD_* values 2003-05-01 03:31:18 +00:00
lock.h when MUTEX_PROFILING is enabled turn on LOCK_DEBUG; otherwise all the mutex's 2003-09-19 22:01:56 +00:00
lockf.h
lockmgr.h - Add an interlock argument to BUF_LOCK and BUF_TIMELOCK. 2003-02-25 03:37:48 +00:00
mac_policy.h Introduce two new MAC Framework and MAC policy entry points: 2003-08-21 18:21:22 +00:00
mac.h Remove extra tabs indenting MAC library calls; they were there to 2003-08-29 02:43:57 +00:00
malloc.h correct typo in comment 2003-08-19 16:41:12 +00:00
mbpool.h Add a facility for devices, specifically network interfaces, that require 2003-07-15 08:59:38 +00:00
mbuf.h Implement MBUF_STRESS_TEST mark II. 2003-09-01 05:55:37 +00:00
mchain.h Some style fixes. 2003-02-21 16:24:49 +00:00
md4.h
md5.h Oops, this should have been part of my previous commit. 2002-06-24 14:18:39 +00:00
mdioctl.h Add a couple of undocumented test options to MD(4) to aid in regression 2003-04-09 11:59:29 +00:00
memrange.h Some BIOSs are using MTRR values that are only documented under NDA 2002-09-15 15:07:55 +00:00
mman.h Add the mlockall() and munlockall() system calls. 2003-08-11 07:14:08 +00:00
module.h
mount.h Add a new mount flag MNT_BYFSID that can be used to unmount a file 2003-07-01 17:40:23 +00:00
mouse.h
msg.h Add const qualifier to data argument for msgsnd. 2003-01-26 20:09:34 +00:00
msgbuf.h Replace the code for reading and writing the kernel message buffer 2003-06-22 02:18:31 +00:00
mtio.h Make the mtio data structures explicitly sized. 2002-05-14 07:30:13 +00:00
mutex.h revert rev 1.64; this is not needed with rev 1.49 of lock.h 2003-09-19 22:03:59 +00:00
namei.h Consistently use the BSD u_int and u_short instead of the SYSV uint and 2003-08-07 15:04:27 +00:00
nlist_aout.h Pad after "char *n_name;" in the !_AOUT_INCLUDE_ case so that struct nlist 2002-09-05 08:03:02 +00:00
param.h o update PFIL_HOOKS support to current API used by netbsd 2003-09-23 17:54:04 +00:00
pciio.h
pcpu.h Unbreak the KSE code. Keep track of zobie threads using the Per-CPU storage 2002-12-10 02:33:45 +00:00
pioctl.h Kernel modifications necessary to allow to follow fork()ed children. 2002-08-04 01:07:02 +00:00
pipe.h - The vm_object pointer in pipe_buffer is unused. Remove it. 2003-08-13 20:01:38 +00:00
poll.h Reconnect a comment with its code. 2002-07-10 04:47:25 +00:00
posix4.h Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
power.h Very minor warns fix. Add a declaration for an unused parameter. 2002-07-15 14:06:03 +00:00
priority.h
proc.h In vm_thread_swap{in|out}(), remove the alpha specific conditional 2003-08-16 23:15:15 +00:00
procfs.h
protosw.h o update PFIL_HOOKS support to current API used by netbsd 2003-09-23 17:54:04 +00:00
ptio.h
ptrace.h Add or finish support for machine dependent ptrace requests. When we 2003-08-15 05:25:06 +00:00
queue.h Add safe _FOREACH iterators to the rest of the queue.h types. 2003-08-14 14:49:26 +00:00
random.h add RANDOM_PURE for use by crypto drivers that harvest data from h/w RNG's 2002-10-04 20:34:08 +00:00
reboot.h Libdisk does not need to include <sys/diskslice.h> any more. 2003-04-04 16:35:16 +00:00
regression.h
resource.h Move cp_time[CPUSTATES] and related #defines to <sys/resource.h> 2003-02-16 13:30:29 +00:00
resourcevar.h Use u_int for the struct uidinfo reference count rather than u_short; 2003-04-20 13:54:04 +00:00
rman.h Implement rman_get_device 2003-02-12 07:00:59 +00:00
rtprio.h
runq.h Make the run queue parameters machine dependent. Optimize 64 bit 2002-05-25 01:12:23 +00:00
sbuf.h Add the new function "sbuf_done()" which returns non-zero if the sbuf is 2002-10-04 09:58:17 +00:00
sched.h - Adjust sched hooks for fork and exec to take processes as arguments instead 2003-04-11 03:39:07 +00:00
select.h Add complete struct timeval by including <sys/_timeval.h>. 2002-12-31 04:13:50 +00:00
selinfo.h
sem.h s/u_short/unsigned short/ to make this compile if _POSIX_C_SOURCE=200112 2003-06-02 17:23:37 +00:00
sema.h
semaphore.h o Adjust the SEM_VALUE_MAX macro so that <machine/limits.h> isn't 2002-10-04 21:31:33 +00:00
shm.h Bring shm functions closer the the opengroup standards. 2003-01-25 21:33:05 +00:00
sigio.h When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
signal.h - According to mike@FreeBSD.org SIGTHR should be hiden by 2003-03-31 23:31:50 +00:00
signalvar.h Signals sent specifically to a particular thread must 2003-07-03 19:09:59 +00:00
smp.h - Add structures for defining cpu topologies more complex than SMP. 2003-06-28 22:06:19 +00:00
snoop.h Declare the snp ioctl()s to work on udev_t, since that is what they 2002-11-11 10:45:31 +00:00
socket.h Finish driving a stake through the heart of netns and the associated 2003-03-05 19:24:24 +00:00
socketvar.h Make the second argument to sooptcopyout() constant in order to 2003-08-05 00:27:54 +00:00
sockio.h
soundcard.h add a few missing bits for future use 2003-08-15 01:24:36 +00:00
stat.h Fix two misuses of __BSD_VISIBLE. 2003-05-22 17:07:57 +00:00
statvfs.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
stddef.h Add the sys/stddef.h header, so that we can have ptrdiff_t 2002-11-13 15:14:57 +00:00
stdint.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
sun_disklabel.h Introduce a #define for the length of the bootloader code. 2003-04-23 08:04:30 +00:00
sx.h
syscall.h msync(2) should be declared MP-safe. 2003-09-07 05:42:07 +00:00
syscall.mk msync(2) should be declared MP-safe. 2003-09-07 05:42:07 +00:00
syscallsubr.h Split sendit into two parts. The first part, still called sendit, that 2003-05-05 20:33:38 +00:00
sysctl.h Replace 'OS release date' with 'kernel release date' here, too. 2003-08-21 16:36:54 +00:00
sysent.h Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit 2003-09-25 01:10:26 +00:00
syslimits.h Relent and back out rev 1.15. 2003-09-10 19:08:16 +00:00
syslog.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
sysproto.h msync(2) should be declared MP-safe. 2003-09-07 05:42:07 +00:00
systm.h Remove __nonnull() on the second argument of strto[u]l() which I used 2003-07-22 06:01:11 +00:00
taskqueue.h "fast swi" taskqueue support. This is a taskqueue that uses spinlocks 2003-09-05 23:09:22 +00:00
termios.h
thr.h - Add two files to support the thr threading interface. 2003-04-01 00:30:30 +00:00
tiio.h At long last, commit the zero copy sockets code. 2002-06-26 03:37:47 +00:00
time.h Implement CLOCK_MONOTONIC. 2003-02-23 10:18:31 +00:00
timeb.h
timepps.h Brucifixion ? Yes, out that door, row on the left, one patch each. 2002-04-30 19:48:45 +00:00
timers.h
times.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
timespec.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
timetc.h Give timecounters a numeric quality field. 2003-08-16 08:23:53 +00:00
timex.h Removed unused forward struct declaration. 2002-04-28 09:51:45 +00:00
tree.h Import OpenBSD's <sys/tree.h>, needed by OpenSSH. 2002-06-23 14:38:51 +00:00
tty.h Use a new message buffer `consmsgbuf' to forward messages to a 2003-06-22 02:54:33 +00:00
ttychars.h
ttycom.h
ttydefaults.h
ttydev.h
types.h Move details of dev_t (and udev_t) to <sys/_types.h>. 2003-03-28 15:27:30 +00:00
ucontext.h Add an argument to get_mcontext() which specified whether the 2003-04-25 01:50:30 +00:00
ucred.h o Fix a comment. 2003-03-27 11:35:45 +00:00
uio.h Remove ENABLE_VFS_IOOPT. It is a long unfinished work-in-progress. 2003-03-06 03:41:02 +00:00
umtx.h - Remove the blocked pointer from the umtx structure. 2003-06-03 05:24:46 +00:00
un.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
unistd.h Update limits and configuration parameters for 1003.1/TC1/D6. 2002-10-27 18:03:02 +00:00
unpcb.h Remove vestiges of no longer needed unp_rvnode field. 2003-02-06 01:34:43 +00:00
user.h - Merge struct procsig with struct sigacts. 2003-05-13 20:36:02 +00:00
utsname.h
uuid.h Introduce {be,le}_uuid_{enc,dec}() functions for explicitly encoding 2003-05-31 16:47:07 +00:00
vmmeter.h - It's more accurate to say that vm_paging_needed() returns TRUE 2003-02-02 07:16:40 +00:00
vnode.h Add fdidx argument to vn_open() and vn_open_cred() and pass -1 throughout. 2003-07-27 17:04:56 +00:00
wait.h Remove the deprecated 4.2/4.3BSD wait union. 2002-06-05 02:21:01 +00:00
watchdog.h Remove an '_' which was surplus to requirements. 2003-06-25 08:30:45 +00:00
xrpuio.h