Commit Graph

1626 Commits

Author SHA1 Message Date
thorpej 387a1c5d41 Implement config_defer(), a generic mechanism to defer the configuration
of a device until all of its parent's children have been attached.
1998-06-09 18:46:12 +00:00
kleink 636443752e Nuke a couple of non-local prototypes which are already declared in either
<sys/buf.h>, <sys/mount.h> or <sys/vnode.h>.
1998-06-08 15:52:07 +00:00
thorpej 618c279d16 Add fine-grained locking. Still one refinement to make, which will be
done in a separate commit.
1998-06-06 02:25:46 +00:00
kleink 4648a78bba Regen: addition of fdatasync(). 1998-06-05 20:36:53 +00:00
kleink e9d6f5e996 Per IEEE Std 1003.1b-1993, implement the fdatasync() system call which is
identical to fsync() with the expecption of not being required to synchronize
file status information.
1998-06-05 20:31:36 +00:00
kleink 382743ada3 Convert fsync vnode operator implementations and usage from the old `waitfor'
argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
1998-06-05 19:53:00 +00:00
kleink b5a587ab63 Regen: fsync argument change. 1998-06-05 19:41:21 +00:00
kleink c77a008cc2 Replace the `waitfor' argument to the fsync vnode operator with a `flags'
argument.
1998-06-05 19:38:56 +00:00
kleink 4c3bf73d01 Regen: mlock() and munlock() prototype changes. 1998-05-30 22:23:30 +00:00
kleink bb7e6a0bdd Per XSH98, const'ify the `addr' arguments to mlock() and munlock(). 1998-05-30 22:21:03 +00:00
kleink 2a4b2482f5 Permit checking the availability of the POSIX File Synchronization Option
(a/k/a fsync(2)), System V style message queues, semaphores and shared memory
at runtime by adding a sysctl variable for each.
1998-05-24 19:52:01 +00:00
matt b2c24dbcbe Add an if_drain to the ifnet structure (call when the system is low
on mbufs).  Add code to m_reclaim to call if_drain in each ifnet
that has one set.  Remove register from declarations.
1998-05-22 17:47:21 +00:00
thorpej ad7a87400a defopt LOCKDEBUG 1998-05-20 01:32:29 +00:00
pk d0e85dde99 Inline vref/vrele in vclean() because:
* we already have the vnode interlock, so vref() should not ask for it again.
* we call VOP_RECLAIM/VOP_INACTIVE(), which shouldn't be duplicated in vrele().
1998-05-18 14:59:49 +00:00
pk addb5d9572 VOP_CLOSE() takes F* flags, not IO_* flags. 1998-05-08 21:02:35 +00:00
kleink fe2d01988e Fix some arithmetics lossage on typeless pointers. 1998-05-08 18:18:55 +00:00
kleink bd6d376a49 Various SysV IPC prototype changes. 1998-05-07 18:00:49 +00:00
kleink fb27bb18d3 Regen: various SysV IPC prototype changes. 1998-05-07 17:24:30 +00:00
kleink e3611654cd Several SYSV IPC prototype changes. 1998-05-07 17:08:42 +00:00
enami 9ad895e33c Backout previous issignal() change so that gdb can trace a process
which has subprocess again; the lite2 change conflicts our local change.
1998-05-07 00:45:16 +00:00
thorpej 7f21dfafc1 Add monotonically increasing "current time" stamps for pfslowtimo() and
pffasttimo().
1998-05-06 01:11:46 +00:00
christos 1efd649b47 Regen 1998-05-02 18:34:13 +00:00
christos 02cecf686a New fktrace syscall from Darren Reed [with fixes from me] 1998-05-02 18:33:19 +00:00
thorpej 73863dd3c9 Pass vslock() and vsunlock() a proc *, rather than implicitly operating
on curproc.
1998-04-30 06:28:57 +00:00
mycroft f327fee4ca Fix KTROP_CLEARFILE so it does the same thing as KTROP_CLEAR (i.e. vrele()
rather than vn_close()).  Fixes PR 5357.
1998-04-28 22:27:22 +00:00
kleink 82eb51ee05 In soshutdown(), decouple the evaluation of the `how' argument from FREAD
and FWRITE; use SHUT_{RD,WR,RDWR} instead.
Also, return EINVAL if `how' is invalid.
1998-04-27 13:31:45 +00:00
thorpej 7a239c12c6 In vfs_unmountall(), if curproc is NULL, abort, because unmounting
puts the requesting process to sleep until the file systems buffers
have flushed, and sleeping with a NULL curproc will cause a fault.
1998-04-26 19:10:33 +00:00
thorpej cbc64bb02d Make vfs_shutdown() look a little nicer. 1998-04-26 18:58:54 +00:00
mycroft 359fa37f9a Fix a condition where we might erroneously write out a buffer with garbage
left in it.
Fixes PR 5354.
1998-04-26 14:45:23 +00:00
matthias 818f5df269 new command "config" to set type (for c), constraint and printmodifier. 1998-04-25 19:48:27 +00:00
matt 754c43dcfc Hook for 0-copy (or other optimized) sends and receives 1998-04-25 17:35:18 +00:00
jonathan 6c0abe64fc defopt NTP and PPS_SYNC, in preparation for adding PPS support. 1998-04-22 07:08:11 +00:00
thorpej 2018d40811 Allocate kernel virtual address space for the U-area before allocating
the new proc structure when performing a fork.  This makes it much
easier to abort a fork operation and return an error if we run out
of KVA space.

The U-area pages are still wired down in {,u}vm_fork(), as before.
1998-04-09 00:23:38 +00:00
mycroft ca63148e3d Oops; forgot to update prototype. 1998-03-30 06:18:05 +00:00
mycroft f1ed6cae04 Argument to main() is no longer used. 1998-03-30 06:15:44 +00:00
mrg af54a244f4 add missing int to typedef 1998-03-30 02:32:38 +00:00
mrg f0fc5e8ca7 remove register from decl. 1998-03-29 05:19:43 +00:00
kleink 5d9a1f3207 Regen: syscalls.master changed. 1998-03-27 13:09:52 +00:00
kleink 3a1500efe9 Per X/Open CAE Spec Issue 5 Version 2, change the buffer size argument of
readlink() from type `int' to type `size_t'.  This isn't an ABI change, since
the calling convention of our only LP64 platform (the Alpha) already promotes
this argument to a `long'.

This may not be the final action on this matter; readlink() still returns
an `int', which may change in a future revision of the standard.
1998-03-27 13:02:20 +00:00
thorpej b436157e65 Make proc0 use the statically-allocate vmspace0 again, and make it use
the kernel's pmap, since proc0 (and other that share its address space)
are kernel-only processes, and should never contain userspace mappings.

This makes it easier to detect errors, like entering user mappings
for kernel processes, in pmap modules, and makes some sense, considering
that kernel processes are really just "thread contexts" for the kernel.
1998-03-27 01:52:01 +00:00
thorpej 272d8a4a38 Process 2 (the pagedaemon) always runs in kernel space, so share VM
space with proc0.
1998-03-22 18:22:07 +00:00
mycroft 2bb5067e13 Move the code to wait for carrier on a tty into a common function, since it
depends only on device-independent state bits.
Implement SunOS-style `dialout' devices.
1998-03-22 00:55:37 +00:00
mycroft 2ada4b4af1 Replace TS_WOPEN with t_wopen, per mail on tech-kern. 1998-03-21 04:02:47 +00:00
kleink 071ab13ebb Move the permission check in change_owner() back to ufs_vnops::ufs_chown()
again - the facility required in this context would be a filesystem-specific
super-user determination, which is not available yet.  Also, add some
clarification to a comment.
1998-03-10 11:49:33 +00:00
fvdl 1d02bb10d8 Clarify vget() comment a bit. 1998-03-04 09:13:48 +00:00
thorpej 9ebbb62608 Export spechash_slock; it's used outside of vfs_subr.c 1998-03-03 02:22:00 +00:00
thorpej 0080eaa0f5 Don't panic if DIAGNOSTIC in cluster_rbuild() if we aren't able to shed
memory in a buffer returned by geteblk().  Instrument the number of
occurrences.
1998-03-02 19:28:07 +00:00
ross 94ae870894 Compile post-lite2 with #ifndef DIAGNOSTIC 1998-03-01 09:51:29 +00:00
fvdl 78447a3cfd Regen. 1998-03-01 02:29:59 +00:00
fvdl e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
perry a5385186b1 regen 1998-02-25 21:30:36 +00:00
perry 56c01cbd82 change second parm of sysarch() from char * to void * 1998-02-25 21:24:56 +00:00
chuck 5ad9218203 fix uvm-related protection error: we can't write protect the
vmcmd_map_readvn() area until after we do vn_rdwr().  should fix
problem reported by sean doran.
1998-02-23 18:53:22 +00:00
hannken 1bb761e96f Didn't compile with option MEMORY_DISK_HOOKS. 1998-02-22 12:53:53 +00:00
mycroft 28e8037334 Fix missing newline in time zone warning. 1998-02-20 07:22:14 +00:00
pk 201f7cf6b4 Add option to use "static" storage provided by the caller.
From Matthias Drochner.
1998-02-19 23:51:48 +00:00
thorpej 95cd40bf13 Regen; makesyscalls.sh changed 1998-02-19 03:31:11 +00:00
thorpej 78a9bfbb1c Argh, protect userland from includes in the syscall names file. 1998-02-19 03:30:24 +00:00
thorpej 2fc4c3415a Include the UNION option header. 1998-02-19 00:53:46 +00:00
thorpej 990ca1baa0 Regen; syscalls.master and makesyscalls.sh changed. 1998-02-19 00:53:17 +00:00
thorpej 58fff16650 Include the NFS and LFS option headers. 1998-02-19 00:52:14 +00:00
thorpej b0b3787d14 Include the NFS option header. 1998-02-19 00:47:02 +00:00
thorpej 0640c5a64f Put #include directives in the system call names file, too, so we can
generate dependencies on optional system calls.
1998-02-18 23:14:55 +00:00
thorpej 9a3b52d482 Yay! This file is finally DEAD DEAD DEAD! 1998-02-18 07:17:13 +00:00
thorpej d1f0dbf1b1 Don't use vfssw[], it's gone; use vfs_list instead.
Implement vfs_attach() and vfs_detach(), which add and remove file systems
from the kernel.
1998-02-18 07:16:41 +00:00
thorpej 6c57a3c322 Change vfs_opv_init_explicit() to not allocate the vnode operations
vectors; defer that to vfs_opv_init().

Change the interface to vfs_opv_init() and export it; it now takes a
pointer to an array of vnodeopv_desc *'s to initialize.  Allocate
the vnode operations vectors here.  Called by vfs_attach().

Implement vfs_opv_free(), which deallocates the vnode operations
vectors.  Called by vfs_detach().

Change vfsinit() to build the initial vfs_list by traversing the
vfs_list_inital[] table, and vfs_attach()'ing those file systems.
Also, initialize special vnodeopv_descs (dead, fifo, spec) which
are not associated with any particular file system.
1998-02-18 07:15:30 +00:00
thorpej c7a0984b02 vfssw[] is gone; use vfs_list instead. 1998-02-18 07:11:46 +00:00
thorpej da61b242a0 Use vfs_attach()/vfs_detach(). 1998-02-18 07:11:21 +00:00
kleink f339e80ad6 Regen: syscalls.master change (addition of __posix_chown(), __posix_fchown(),
__posix_lchown(); posix_rename() -> __posix_rename()).
1998-02-14 20:05:53 +00:00
kleink 3404e6deb3 Implement __posix_chown(), __posix_fchown() and __posix_lchown(). Also,
rename posix_rename() to __posix_rename() to follow this convention.
1998-02-14 20:01:05 +00:00
kleink 3ef309317a * Factor out some permission-checking code from ufs_setattr() into
change_owner().
* Change the semantics of chown(), fchown() and lchown(): when requesting a
  change of the owner of a file, clear the set-user-id bit; analogous behaviour
  for group changes.
* Since the above is a violation of the semantics specified by POSIX and
  X/Open, add corresponding compatibility syscalls: __posix_chown(),
  __posix_fchown(), __posix_lchown().  (Neither fchown() nor lchown() is
  specified by POSIX; the prefix is intended to reflect the semantics.)
* Rename posix_rename() to __posix_rename() to follow the above convention.
1998-02-14 19:49:43 +00:00
kleink 59fe905973 Fix variable declarations: register -> register int. 1998-02-14 19:34:12 +00:00
thorpej c1538fb038 Implement TIOCGSID. 1998-02-14 01:26:50 +00:00
thorpej 50c9f48319 Implement getsid(2), as defined by XPG4.2: returns the process group ID
of the session leader of the specified process's session.
1998-02-14 01:17:51 +00:00
thorpej 6da644fd03 Regen: syscalls.master changes (getsid(2)) 1998-02-14 00:40:45 +00:00
thorpej da187f7f6d Reserve syscalls 283, 284, and 285 for 3 up-coming POSIX systems calls,
per kleink.  Add XPG4.2's getsid(2) at #286.
1998-02-14 00:39:33 +00:00
thorpej d2924ae854 Prevent the session ID from disappearing if the session leader exits
(thus causing s_leader to become NULL) by storing the session ID separately
in the session structure.  Export the session ID to userspace in the
eproc structure.

Submitted by Tom Proett <proett@nas.nasa.gov>.
1998-02-14 00:37:26 +00:00
kleink af9cc34b3c Add ONOCR and ONLRET output modes, from XPG4.2. 1998-02-13 21:53:44 +00:00
tls 561bc2f4ad Remove rounding-down of hash size in hashinit(); support non &hashmask hash functions such as % [prime number] without bletcherous hacks. 1998-02-13 17:36:41 +00:00
kleink 0dc9b5452d Fix variable declarations: register -> register int. 1998-02-12 20:39:41 +00:00
mrg d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW.
- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
scottb 876dc027a1 added support for SCO UNIX (derived from iBCS2) 1998-02-09 01:29:10 +00:00
thorpej 1305ecbe62 Allow callers of uvm_km_suballoc() to specify where the base of the
submap _must_ begin, by adding a "fixed" boolean argument.
1998-02-08 06:15:53 +00:00
chs ea8413cff7 whoops! undo GC, these are still used by OLDVM.
not paying attention...
1998-02-07 16:23:35 +00:00
chs f64abc7b4c add flags arg to hashinit(), to pass to malloc(). 1998-02-07 02:44:44 +00:00
chs 0711fdaf0b fix a locking problem by replacing the call to uvm_kernacc()
with an inlined version that uses kmem_map instead of kernel_map.
1998-02-07 02:40:36 +00:00
chs d7d62b7ad3 snazzier LOCKDEBUG code. 1998-02-07 02:14:04 +00:00
chs a4a3a88958 GC unused stuff. 1998-02-07 02:13:00 +00:00
thorpej 6b1ff3c892 When copying out multiple control messages, ensure that the next control
message is aligned.  From David Borman <dab@bsdi.com>.
1998-02-06 23:19:26 +00:00
mrg 5ef401eaaf oops, forgot to add this file earlier. 1998-02-05 14:58:45 +00:00
mrg 1a8c7604f4 initial import of the new virtual memory system, UVM, into -current.
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)
1998-02-05 07:59:28 +00:00
thorpej 96f3f45d08 When loading a VFS LKM, use vfs_getopsbyname() to check if the file system
already exists.
1998-02-03 09:18:03 +00:00
thorpej ec98cfce8a sys_mount(): Use vfs_getopsbyname() rather than groveling the vfssw[]
manualls.
1998-02-03 09:11:55 +00:00
ross 7516424fe6 Teach the NTP PLL how to lock when hz == 1000. 1998-01-31 10:42:11 +00:00
thorpej 4c54445530 Use offsetof() from libkern.h 1998-01-28 02:35:10 +00:00
thorpej 2ee3e0153d Generate dependencies on the exec format options EXEC_AOUT, EXEC_ECOFF,
EXEC_ELF32, EXEC_ELF64, and EXEC_SCRIPT.
1998-01-22 01:32:14 +00:00
thorpej ea9ade0496 Generate dependencies on the INSECURE option. 1998-01-22 01:18:30 +00:00
thorpej 6428828e64 Const'ify the extent name. 1998-01-21 22:33:49 +00:00
thorpej 66abe4217c Implement an activity log for malloc() and free(), useful for tracking
down "Data modified on freelist" and "muliple free" problems.

The log is activated by the MALLOCLOG option, and the size of the
event ring buffer is controlable via the MALLOGLOGSIZE option (default
is 100000 entries).

From Chris Demetriou, cleaned up a little by me per suggestions in the
e-mail from Chris that contained the code.
1998-01-21 22:24:32 +00:00
thorpej 561056f2e2 Grab a fix from 4.4BSD-Lite2: open(2) with O_FSYNC and MNT_SYNCHRONOUS
had not effect.  Fix: check for either of these flags in vn_write(),
and pass IO_SYNC down if they're set.
1998-01-14 22:08:44 +00:00
perry 3fe138c146 RCS Id Police. 1998-01-09 08:03:16 +00:00
thorpej c5a2e825a0 Regen. 1998-01-09 06:41:17 +00:00
thorpej b59d427988 Add RCS IDs to generated files, in correct place. 1998-01-09 06:40:43 +00:00
thorpej 95b0f526ca Oops, thinko 1998-01-09 06:17:51 +00:00
thorpej 9a4eec1ed1 Regen. 1998-01-09 06:14:57 +00:00
thorpej 1a49aac581 Regen. 1998-01-09 06:09:17 +00:00
thorpej f35d097c86 Put RCS IDs in generated files, in the right place. 1998-01-09 06:07:26 +00:00
mrg a20d56e92e add new version of non contiguous memory code, written by chuck cranor,
called "MACHINE_NEW_NONCONGIG".  this is required for UVM, the new VM
system (also written by chuck) that is coming soon.  adds new functions:
	vm_page_physload() -- tell the VM system about an area of memory.
	vm_physseg_find() -- returns index in vm_physmem array that this
		address is in.
and several new versions of old functions/macros defined in vm_page.h.

this is the MI portion.  sparc, and then later i386 portions to come.
all other ports need to change to this ASAP!  (alpha is already being
worked on)
1998-01-08 11:36:16 +00:00
thorpej 655a55141c Regen: Back out RCS ID related changes. 1998-01-08 01:07:24 +00:00
thorpej 5713d318b8 Back out RCS ID related changes. 1998-01-08 01:06:50 +00:00
thorpej 585f0dec73 Regen: back out RCD ID related changes. 1998-01-08 00:17:11 +00:00
thorpej d76d905b2f Back out RCS ID related changes. 1998-01-08 00:16:25 +00:00
thorpej cbf3cc6bb8 Make insertion and removal of sockets from the partial and incoming
connections queues O(C) rather than O(N).
1998-01-07 23:47:08 +00:00
thorpej cc22126721 Implement passing credentials as ancillary data on Unix domain sockets,
enabled with the LOCAL_CREDS socket option on the listener.  Semantics are
similar to BSD/OS's:
- Creds are available with first data on SOCK_STREAM, and with every datagram
  on SOCK_DGRAM.
- It is not possible to forge credentials.

Different in that:
- Different credential data structure (ours does not rely on the format
  of internal kernel data structures, and does not pass the login name).
- We can pass creds and file descriptors at the same time (this does not
  work in BSD/OS).

Luke Mewburn <lukem@netbsd.org> gets credit for inspiring me to implement
this.  :-)
1998-01-07 22:57:09 +00:00
thorpej cf89ccf13e Add uipc_ctloutput(). 1998-01-07 22:50:42 +00:00
thorpej b981fc4d34 Fix bug in recvit() that would cause recvmsg() to only receive one
control message, even if there were multiple control messages on
the queue.  From Jean-Luc Richier <Jean-Luc.Richier@imag.fr>, in
bug report kern/4700.
1998-01-07 05:49:25 +00:00
thorpej e918c058f1 Fix passing of multiple file descriptors (was broken when code was made
64-bit safe).
1998-01-07 04:03:38 +00:00
thorpej 974b59d07c Happy new year! 1998-01-07 00:41:43 +00:00
thorpej 052b639ac1 Clean up the forking of init and the pagedaemon slightly: call fork1()
directly (which provides a pointer to the new process).
1998-01-06 21:18:00 +00:00
thorpej 07216d15fc Allow retval to be NULL, filling it in only if it was passed. 1998-01-06 21:15:41 +00:00
thorpej c2768af3d4 Garbage-collect cpu_set_init_frame(); it hasn't been needed for some time
now.
1998-01-06 08:06:45 +00:00
perry 3a47434df3 regened with RCSIDs in place 1998-01-05 19:14:39 +00:00
perry 02e9346e57 fix RCS ids insertion so it really works 1998-01-05 19:13:04 +00:00
perry 9b0894473d make script insert RCS ids into generated files 1998-01-05 18:45:02 +00:00
perry 8309b37a61 ugh. escape rcs tags so that the script doesn't get messed up. 1998-01-05 18:19:35 +00:00
perry 4dc846816b put RCS ids in the output files. Not essential, but useful. 1998-01-05 18:09:44 +00:00
perry a69b5af889 regened with RCSID 1998-01-05 18:06:27 +00:00
thorpej 2e85747e9e From 4.4BSD-Lite2 (noted by Frank van der Linden):
so_linger is used as an argument to tsleep(), so was stuffed with
clockticks for the TCP linger time.  However, so_linger is set directly from
l_linger if the linger time is specified, and l_linger is seconds (although
this is not currently documented anywhere).  Fix this to set the TCP
linger time in seconds, and multiply so_linger by hz when tsleep() is
called to actually perform the linger.
1998-01-05 09:12:29 +00:00
thorpej ce340c6ca5 Also pass fork1() a struct proc **, in case the caller wants a pointer
to the newly created process.
1998-01-05 05:16:26 +00:00
thorpej 5703397593 Initialize proc0's file descriptor table with fdinit1(). 1998-01-05 04:52:48 +00:00
thorpej 6382d6dd79 Implement file descriptor table sharing. Partially from FreeBSD. 1998-01-05 04:51:15 +00:00
thorpej 740f872797 New vfork(2) implementation, whith semantics matching those of the original
3BSD vfork(2), i.e. share address space w/ parent and block parent.

Keep statistics on the total number of forks, the number of forks that
block the parent, and the number of forks that share the address space
with the parent.
1998-01-04 03:52:02 +00:00
thorpej 43677af399 Regen: add __vfork14() at #282. 1998-01-04 03:47:05 +00:00
thorpej d36ffe9822 Add __vfork14() system call at #282. 1998-01-04 03:45:21 +00:00
thorpej 36780f9243 Make shmexit() and shmfork() take struct vmspace *'s, not struct proc *'s,
and update internal interfaces appropriately.
1998-01-03 02:50:32 +00:00
thorpej b1cf620cfe Update for additional argument to vm_fork() ("shared" boolean). 1998-01-03 02:49:30 +00:00
thorpej bb2d5987ff Don't call shmexit() if the vmspace ref count is not 1. Update for new
argument to shmexit().
1998-01-03 02:48:43 +00:00
enami 74a36a05ae No longer needs to include sys/shm.h. 1998-01-01 02:43:18 +00:00
thorpej a322314f51 Split out the code that prepares a VM space for exec into a new
vmspace_exec() function.
1997-12-31 07:47:41 +00:00
thorpej d3eaf8a978 Rearrange disk_detach() slightly, and make a small run-time cosmetic
change in disk_unbusy().
1997-12-30 09:51:24 +00:00
kleink 087ac96d12 Update to last commit: do not pass the accounting flag to suser(), since the call does not actually *use* super-user privileges. Pointed out by Charles. 1997-12-21 18:50:57 +00:00
kleink aa4d1febf1 Due to the feedback received, change chown(), fchown() and lchown() not to
clear the setgid and setuid bits if called by the superuser.  Addresses
PR kern/4662.
1997-12-21 17:49:18 +00:00
pk 327c0046f9 Memory pool resource utility. 1997-12-15 11:14:57 +00:00
drochner a9006ce5b9 Make ttyblock() work as intended and documented in canonical mode.
(operator precedence problem)
closes PR kern/2131 (Matthias Pfaller)
1997-12-12 12:49:40 +00:00
tv 0a558b3f1f Standardize COMPAT_SUNOS -- remove all references to
sunos_exec_aout_makecmds() in machdep.c for various architectures and put
it in exec_conf.c like the other emulations; rename exec.h to
sunos_exec.h.
1997-12-04 15:33:17 +00:00
kleink 5f6a03cb5b Regen. 1997-11-29 18:43:25 +00:00
kleink 5d7a8f4a16 Modify the recent sigaltstack() interface change to use the __RENAME() scheme;
add __sigaltstack14().
1997-11-29 18:38:20 +00:00
kleink 08ca830d3b Regen again to reflect correct syscalls.master version. 1997-11-25 21:10:48 +00:00
kleink ef0caa8755 Regen. 1997-11-25 19:40:52 +00:00
kleink a255f23ee3 In XPG4.2, the ss_size member of type stack_t (struct sigaltstack) is specified
to be of type size_t; since this imposes an interface change on the Alpha
(sizeof(int) != sizeof(size_t)), allocate a new system call number and make
the previous version a compatibility system call.
1997-11-25 19:32:15 +00:00