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508 Commits

Author SHA1 Message Date
Bruce Evans
abd022381d Changed the type of quotactl()'s 4th arg from char *' to void *' 
so that non-sloppy applications can call it without using disgusting
casts to avoid warnings.  The 4th arg is sort of varargs -- it must
sometimes represent a filename, sometimes a struct pointer, and is
sometimes unused.  The arg type is still caddr_t in the kernel.

Obtained from:	mostly from NetBSD
 1999-03-05 09:28:33 +00:00
Bruce Evans
2c404454ac EOPNOTSUPP also applies to fchflags(). 1999-02-15 13:16:02 +00:00
Dag-Erling Smørgrav
9429c06824 Mention that chflags can fail with EOPNOTSUPP. 1999-02-14 13:58:18 +00:00
Alexander Langer
43d1df332e Removed occurrences of consecutive repeated words (such as "the the"). 1999-02-12 02:12:08 +00:00
Joseph Koshy
8ad8dc79db Typo: kern.somaxconn' -> kern.ipc.somaxconn' 
PR:		docs/9717
Submitted by:	Nathan Dorfman <nathan@rtfm.net>
 1999-01-27 05:13:17 +00:00
Julian Elischer
2907af2a96 Mostly remove the VM_STACK OPTION. 
This changes the definitions of a few items so that structures are the
same whether or not the option itself is enabled. This allows
people to enable and disable the option without recompilng the world.

As the author says:

|I ran into a problem pulling out the VM_STACK option.  I was aware of this
|when I first did the work, but then forgot about it.  The VM_STACK stuff
|has some code changes in the i386 branch.  There need to be corresponding
|changes in the alpha branch before it can come out completely.

what is done:
|
|1) Pull the VM_STACK option out of the header files it appears in.  This
|really shouldn't affect anything that executes with or without the rest
|of the VM_STACK patches.  The vm_map_entry will then always have one
|extra element (avail_ssize).  It just won't be used if the VM_STACK
|option is not turned on.
|
|I've also pulled the option out of vm_map.c.  This shouldn't harm anything,
|since the routines that are enabled as a result are not called unless
|the VM_STACK option is enabled elsewhere.
|
|2) Add what appears to be appropriate code the the alpha branch, still
|protected behind the VM_STACK switch.  I don't have an alpha machine,
|so we would need to get some testers with alpha machines to try it out.
|
|Once there is some testing, we can consider making the change permanent
|for both i386 and alpha.
|
[..]
|
|Once the alpha code is adequately tested, we can pull VM_STACK out
|everywhere.
|

Submitted by:	"Richard Seaman, Jr." <dick@tar.com>
 1999-01-26 02:49:52 +00:00
Julian Elischer
88c5ea4574 Enable Linux threads support by default. 
This takes the conditionals out of the code that has been tested by
various people for a while.
ps and friends (libkvm) will need a recompile as some proc structure
changes are made.

Submitted by:	"Richard Seaman, Jr." <dick@tar.com>
 1999-01-26 02:38:12 +00:00
Bruce Evans
57687b2e1f Backed out most of previous commit to go with backing out support for 
revoke() on non-device files.
 1999-01-24 06:43:30 +00:00
Don Lewis
3146a70d74 Document the errno return if the restrictions on the fcntl(F_SETOWN, ...) 
argument implemented by the security patch in PR kern/7899 are violated.
PR:		kern/7899
 1999-01-19 09:33:14 +00:00
Joseph Koshy
8425e985b7 revoke(2) is supported on regular files under current. Change wording 
in manual page that indicated otherwise.

PR:		docs/9517
Submitted by:	David Malone <dwmalone@maths.tcd.ie>
 1999-01-18 02:37:03 +00:00
Bruce Evans
d82478ba84 Updated type of ss_size in struct sigaltstack. 
Removed bogus prerequisite <sys/types.h>.
 1999-01-01 12:22:11 +00:00
Steve Price
4c1a815f94 Commit out caveat about hardlinks to directories since they are 
no longer possible.

PR:		8337
 1998-12-13 23:35:01 +00:00
Joseph Koshy
2d08e623c1 Enable aio_read(2). 1998-11-24 08:15:08 +00:00
Joseph Koshy
5f67a9c8a1 Don't mention exit(3) in explanation; _exit(2) is a better choice. 1998-11-23 03:23:14 +00:00
Joseph Koshy
cbffe59841 Man page for aio_read(2). 
Submitted by:	Terry Lambert <terry@whistle.com> on the -doc lists.
 1998-11-19 04:07:55 +00:00
Jacques Vidrine
90d1ac3b67 Update to reflect reality. 
PR:		kern/8629
 1998-11-16 03:49:39 +00:00
David Greenman
adcac26551 Added info about non-blocking support. 1998-11-06 19:35:58 +00:00
David Greenman
eff8678df3 Added a manual page for sendfile(2). 1998-11-05 14:43:29 +00:00
Jean-Marc Zucconi
65f14a74bd Typo. 1998-10-30 23:50:48 +00:00
Dima Ruban
964b832929 Fix types. 1998-10-21 09:48:35 +00:00
Garrett Wollman
48f4157055 Document the fact that shutdown(2) is expected to comply with Posix.1g, 
when it happens.
 1998-09-12 21:38:30 +00:00
Joseph Koshy
05e13b1b5d Use ellipsis in synopsis. 
Requested by: bde
 1998-09-12 01:27:34 +00:00
Brian Somers
8456d89b54 Mention which system interface functions are signal-safe. 
Suggested on -current by: Terry Lambert <tlambert@primenet.com>
 1998-09-09 20:44:51 +00:00
Joseph Koshy
3d2b8efaa1 Add $Id$, remove quoting for `...'. 
Requested by: bde
 1998-09-09 01:30:25 +00:00
Joseph Koshy
434f577807 Use ellipsis in the synopsis, and an appropriate explanation in 
the text of the manual page.

Suggested by: bde
 1998-09-08 02:02:50 +00:00
Joseph Koshy
fe6894b6dc Use a varargs style prototype in the manual page, with accompanying 
explanation in the text.
 1998-09-06 08:50:49 +00:00
Wolfram Schneider
acd8019083 Sort cross references. 1998-08-31 16:41:09 +00:00
Joseph Koshy
1380f780e0 Typo fix. 1998-08-28 04:36:21 +00:00
Steve Price
93bb6f1172 Describe what constitues an exceptional condition. 
PR:		7666
Submitted by:	Archie Cobbs <archie@whistle.com>
 1998-08-24 01:09:34 +00:00
John Birrell
b4869285da Remove support for NetBSD syscalls. 1998-08-17 03:46:10 +00:00
Jonathan Lemon
8d0517cffd oops, forgot to do ``cvs add'' first. 1998-07-28 03:39:04 +00:00
Jonathan Lemon
f88a03565a Add wrappers for i386_*_ioperm, i386_vm86 so userland code does 
not have to call sysarch() directly.
Added man pages for above, as well as sysarch()
 1998-07-28 03:33:27 +00:00
Joseph Koshy
2177df3cd2 Correct wording on range of addresses examined by `msync(2)'. 
PR: 7180
 1998-07-09 06:16:22 +00:00
Bruce Evans
ef2e5f62e3 Document EINVAL return value. 1998-06-14 08:22:05 +00:00
John Birrell
6fe173c87b Implement compile time thread lock debug. 1998-06-09 08:37:35 +00:00
John Birrell
bc99dd746b Rename fstat as _thread_sys_fstat if being built into libc_r. 1998-06-09 08:35:42 +00:00
John Birrell
3b6533a024 Implement thread support for libc_r. Make the lseek syscall directly 
to avoid recursive locking.
 1998-06-09 08:34:35 +00:00
Joseph Koshy
aae2142e5f Spelling nits. 
Pointed out by: Sue Blake <sue@welearn.com.au>
 1998-06-06 04:56:13 +00:00
Steve Price
32c2131395 Fix a bunch of spelling errors. 
PR:		6856
Submitted by:	Josh Gilliam <josh@quick.net>
 1998-06-04 21:06:07 +00:00
Joseph Koshy
c38eceafa4 kill.1: Remove reference to obsolete sigvec(2) man page. Removed 
self reference in sigaction(2) man page.

Submitted by: Josh Gilliam <josh@quick.net>
PR: 6617
 1998-05-18 03:33:11 +00:00
Andrey A. Chernov
01929df9e0 Remove reference to signanosleep 1998-05-14 14:39:58 +00:00
Peter Wemm
f202e67dfe Nuke signanosleep() 1998-05-14 11:36:16 +00:00
Brian Somers
ec791cadb1 Add a BUGS section and describe a problem I've been having for 
a few weeks now.
 1998-05-09 14:45:06 +00:00
James Raynard
b92f77cae9 Typo fix. 1998-05-03 22:50:14 +00:00
Bruce Evans
daf5eba573 Fixed disordering and other style bugs in rev.1.50. 1998-05-01 15:46:06 +00:00
John Birrell
26dac90648 Change the description of errno to match the thread-aware implementation 
from 3.0 on. With 3.0 being a major release, now is a good time to do
this.
 1998-04-30 09:49:59 +00:00
John Birrell
cf6229a854 Build __error.c into libc, but not libc_r. The weak symbol in the 
file works with libpthread, but when built into libc_r which has a non-weak
symbol of the same name, the linker behaves unpredicatably and sometimes
links the wrong symbol. The linker behaviour is a byproduct of what
the program calls from object to object so it is like winning a lottery
if the program actually works. The odds are quite good - 95:1, I think.
We need a sure thing, though, so weak symbols can't be used instead
of renaming things.
 1998-04-30 09:13:48 +00:00
Poul-Henning Kamp
b37727fff9 sigprocmask()' man page references sigmask()' in synopsis. 
Note odd `sigmask()' line in synopsis.  `sigsetops(3)' is better suited
for `sigprocmask' and is already referenced from the manual page.
(`sigmask()' is useful for the older (& deprecated) `sigsetmask()' API).
PR:		6395
Reviewed by:	phk
Submitted by:	Joseph Koshy <koshy@india.hp.com>
 1998-04-26 06:19:24 +00:00
Dag-Erling Smørgrav
59bad7c53b Backed out lseek changes. 1998-04-19 22:20:32 +00:00
Dag-Erling Smørgrav
9db4b478d6 Return EINVAL and do not changefile pointer if resulting offset is negative. 
PR:		kern/6184
 1998-04-18 19:24:22 +00:00
Peter Dufault
8a6472b723 Finish _POSIX_PRIORITY_SCHEDULING. Needs P1003_1B and 
_KPOSIX_PRIORITY_SCHEDULING options to work.  Changes:

Change all "posix4" to "p1003_1b".  Misnamed files are left
as "posix4" until I'm told if I can simply delete them and add
new ones;

Add _POSIX_PRIORITY_SCHEDULING system calls for FreeBSD and Linux;

Add man pages for _POSIX_PRIORITY_SCHEDULING system calls;

Add options to LINT;

Minor fixes to P1003_1B code during testing.
 1998-03-28 11:51:01 +00:00
John Birrell
20219d9a7b For 1.3, NetBSD replaced the swapon() syscall with swapctl() and moved 
the only call to compat_12 which isn't there by default. Provide
a wrapper.
 1998-03-23 21:04:06 +00:00
John Birrell
a145fea480 For 1.3, NetBSD walloped the msync syscall and replaced it with 
__msync13. The old one got moved to compat_12. Wrap __msync13 up
to look like FreeBSD's msync and be careful to respect the fact that
MS_SYNC is 0x0000 on FreeBSD, but 0x0004 on NetBSD.
 1998-03-23 06:58:06 +00:00
Philippe Charnier
a5941fc2aa .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq 1998-03-19 07:34:22 +00:00
Eivind Eklund
38b22f2b1f <sys/errno.h> -> <errno.h> 1998-03-16 18:00:18 +00:00
John Birrell
45dd718425 Add #include <unistd.h> to get the prototype for __syscall(). 
Cast to long before casting to a void ptr to shut up gcc.
 1998-03-09 07:27:58 +00:00
John Birrell
abd529ceba Yikes, this is the worst of the lot. Bruce suggested doing this (!). 
Include the architecture specific sys makefile like previously, but
what this contains differs. It defines MDASM which list architecture
specific asm code that *replaces* syscalls of the same name defined
in MIASM (which gets defined by the syscall.mk or netbsd_syscall.mk
dependent of NETBSD_SYSCALLS being defined). If a syscall has a
C source implementation or something funny done to it, or just doesn't
need default asm source generated for it, then it is listed in NOASM.

syscall.mk is generated by makesyscalls.sh with other syscall files.
netbsd_syscall.mk is a hand-generated equivalent. So if a new syscall
is added and no other makefiles are edited, it will automatically have
the default asm source generated for it (whether you want it or not).

Anything listed in MDASM gets added to SRCS and gets built. For
each syscall name in MIASM, if it doesn't exist in MDASM or NOASM,
it gets added to the ASM or ASMR lists to have code generated for it.
If the syscall name was listed in HIDDEN_SYSCALLS (intended for use
by libc_r, not libc which has it defined, but empty), then the name
is added to the ASMR list and gets renamed before being built;
otherwise it is added to the ASM list and gets built with the same
name.

I wonder if this is too complicated. But it works on both i386 and alpha.
 1998-03-09 07:22:12 +00:00
John Birrell
8258119519 Function to return a pointer to the non-threaded errno. This is declared 
with a weak symbol so that it won't be linked when linking against
libc_r or libpthread.
 1998-03-09 07:09:55 +00:00
John Birrell
e2e5d981b7 Compatibility functions for use when __NETBSD_SYSCALLS is defined. 1998-03-09 07:07:21 +00:00
Bruce Evans
3ee49aeb72 Don't add OBJS to CLEANFILES. bsd.obj.mk does it. Some objects were 
duplicated.
 1998-02-25 01:20:27 +00:00
Jordan K. Hubbard
934fb1c520 correct a typo I just noticed. 1998-02-17 19:41:53 +00:00
Jonathan Lemon
4f36d4ac99 Document the fpgetprec/fpsetprec functions in their man page. 
Add cross-references to the elusive fpsetmask() function to various other
man pages.
Reviewed by:	bde
 1998-02-04 22:30:20 +00:00
Warner Losh
52dbfb5c0f Kill lfs files that were causing make world to fail. 1998-01-31 05:53:57 +00:00
Alexander Langer
2768e0c4b5 Added cross references to mincore(2) and minherit(2). 
Obtained from:	OpenBSD
 1998-01-20 03:59:07 +00:00
Alexander Langer
891d6e5881 Added #include <sys/types.h> to synopsis. 
Obtained from:	OpenBSD
 1998-01-20 03:52:49 +00:00
Bruce Evans
c8b6b31f15 Fixed missing #include in synopsis. 1998-01-16 13:41:28 +00:00
Bruce Evans
a182428346 Fixed wrong prototype for clock_getres(). 1998-01-16 13:39:49 +00:00
Alexander Langer
cbc3778c2f Typo fix. 
Added EOPNOTSUPP and EMLINK to errors section.
Added symlink(2) xref.

Obtained from:	OpenBSD
 1998-01-15 04:31:28 +00:00
Alexander Langer
4d1b2e67ae Consistently reference init as .Xr init 8. 
Obtained from:	OpenBSD
 1998-01-13 05:09:16 +00:00
Alexander Langer
26db1da8a9 Dump the constant NGROUPS in favor of the POSIX way: 
sysconf(_SC_NGROUPS_MAX).

Submitted by:	bde
 1998-01-13 01:30:17 +00:00
Alexander Langer
e4a6f1ad1f Use .Fn for sysconf(_SC_CLOCK_TCK) reference. 
Added $Id$.
 1998-01-13 01:21:19 +00:00
Alexander Langer
73a8c56ec1 Formatting fix & improved comment for struct timeval. 
Obtained from:	OpenBSD
 1998-01-11 22:28:56 +00:00
Alexander Langer
d4b1275d66 Fixed brk(2) xref. 
Obtained from:	OpenBSD
 1998-01-11 22:22:50 +00:00
Alexander Langer
21bcb535ea Added sys/types.h to synopsis as per POSIX. 
Obtained from:	OpenBSD
 1998-01-11 22:16:11 +00:00
Alexander Langer
7ea0dca625 Replace sys/param.h with sys/types.h as per POSIX. 
Document the special case of gidsetlen == 0.

Partially obtained from: OpenBSD
 1998-01-11 22:01:20 +00:00
Alexander Langer
6eba99b0db Document that arg max is controllable via sysctl. 1998-01-11 21:43:38 +00:00
Alexander Langer
92d7687ee6 Formatting fix. 
Obtained from:	OpenBSD
 1998-01-11 17:49:51 +00:00
Alexander Langer
fa70846939 Added EMFILE and ENFILE to errors section. 
Obtained from:	OpenBSD
 1998-01-11 17:07:20 +00:00
Alexander Langer
5e8b84b628 .Xr sigvec --> sigaction 
Obtained from:	OpenBSD
 1998-01-11 16:56:01 +00:00
Alexander Langer
a5c3b32774 Add <sys/types.h> to synopsis. 
Correct a grammatical error.
Add cross-reference to setrlimit(2).

Obtained from:	OpenBSD
 1998-01-11 16:51:49 +00:00
Alexander Langer
e69bcfc3bc Expanded cross references. 1998-01-02 19:22:52 +00:00
Alexander Langer
7167d5b04c Convert caddr_t --> void * for sys/mman.h functions. 
mlock, mmap, mprotect, msync, munlock, and munmap are defined by
POSIX as taking void *.  The const modifier has been added to
mlock, munlock, and mprotect as the standard dictates.

minherit comes from OpenBSD and has been updated to conform with
their recent change to void *.

madvise and mincore are not defined by POSIX, but their arguments
have been modified to be consistent with the POSIX-defined functions.
mincore takes a const pointer, but madvise does not due to the
MADV_FREE case.

Discussed with:	bde
 1997-12-31 01:22:01 +00:00
Alexander Langer
1948b335ba Fixed formatting of the MADV_FREE flag description. 
Pointed out by:	bde
 1997-12-30 05:17:33 +00:00
Alexander Langer
22d0a78532 Typo fix. 1997-12-30 04:05:47 +00:00
Alexander Langer
fd630dd1cc Document MS_SYNC. 1997-12-30 03:26:15 +00:00
Tim Vanderhoek
02e6c12b3c fork() checks RLIMIT_NPROC, not RLIMIT_NOFILE. 
pr:		docs/5260
submitted-by:	Niall Smart [3]njs3@doc.ic.ac.uk
 1997-12-26 16:11:49 +00:00
Bruce Evans
22301c4b46 Fixed spelling of EACCES. 1997-11-23 17:58:55 +00:00
John Polstra
3359c58c41 Add cross-references to rfork(2). 1997-11-18 03:59:30 +00:00
Julian Elischer
52bf64c787 Reviewed by: hackers@freebsd.org in general 
Obtained from: Whistle Communications tree

Add an option to the way UFS works dependent on the SUID bit of directories
This changes makes things a whole lot simpler on systems running as
fileservers for PCs and MACS. to enable the new code you must
1/ enable option SUIDDIR on the kernel.
2/ mount the filesystem with option suiddir.
hopefully this makes it difficult enough for people to
do this accidentally.
see the new chmod(2) man page for detailed info.
 1997-11-13 00:28:51 +00:00
Julian Elischer
b1f4a44b03 Reviewed by: various. 
Ever since I first say the way the mount flags were used I've hated the
fact that modes, and events, internal and exported, and short-term
and long term flags are all thrown together. Finally it's annoyed me enough..
This patch to the entire FreeBSD tree adds a second mount flag word
to the mount struct. it is not exported to userspace. I have moved
some of the non exported flags over to this word. this means that we now
have 8 free bits in the mount flags. There are another two that might
well move over, but which I'm not sure about.
The only user visible change would have been in pstat -v, except
that davidg has disabled it anyhow.
I'd still like to move the state flags and the 'command' flags
apart from each other.. e.g. MNT_FORCE really doesn't have the
same semantics as MNT_RDONLY, but that's left  for another day.
 1997-11-12 05:42:33 +00:00
KATO Takenori
45d4f12362 Describe MNT_NOCLUSTER{R,W} flags. 
Pointed out by:		bde
 1997-11-09 03:36:26 +00:00
John-Mark Gurney
f668085d2d changed prototype to match text 
changed sysctl to lsvfs as "sysctl vfs" doesn't return a listing of
possible filesystem names
 1997-11-05 10:09:33 +00:00
Joerg Wunsch
56728a2905 Document EINVAL as a possible return value from open(2). 1997-10-22 07:29:13 +00:00
Bruce Evans
b966cc2394 Sorted lists. 1997-10-21 08:41:15 +00:00
Masafumi Max NAKANE
d39b43a399 Proper spacing in the Synopsis. 1997-10-16 01:19:15 +00:00
Bruce Evans
c81c89b410 Include the machine-dependent Makefile.inc for sys in the correct place. 1997-10-15 16:29:14 +00:00
Bruce Evans
2bc3b4d735 Removed the subdirectory paths from the definitions of MAN[1-9]. They 
were a workaround for limitations in bsd.man.mk that were fixed about
2 years ago.
 1997-10-15 16:16:41 +00:00
John Dyson
44f203cb96 Add the AIO/LIO to libc. They aren't fully done yet, but have been in the 
kernel for a few months.
 1997-10-10 05:48:16 +00:00
Wolfram Schneider
bf5cbf3551 Sort cross refereces in section SEE ALSO. 1997-09-29 19:11:55 +00:00
Mike Smith
378a2883fe Typo fix 1997-09-28 03:28:34 +00:00
Poul-Henning Kamp
27262cac33 Add __getcwd() syscall, and have getcwd() take a shot at it. 
If your kernel doesn't support __getcwd() or if __getcwd() cannot
deliver because of cache expiry, it does the canonical thing.
 1997-09-14 16:57:27 +00:00
Peter Wemm
16115af153 A poll(2) manpage. 
Obtained from: NetBSD
 1997-09-14 05:44:35 +00:00
Peter Wemm
b52c91dd7e Generate poll syscall stub 1997-09-14 03:29:55 +00:00
Joerg Wunsch
dbf4898f6c Document SA_NOCLDWAIT. 
Make all the SA_* flags go into a tagged list, to improve readability.
 1997-09-13 19:43:24 +00:00
Bruce Evans
065bebee55 Removed superfluous quoting of function args. 1997-09-07 04:10:35 +00:00
Bruce Evans
f12d1f0bf6 Fixed style bug in pseudocode. 1997-09-07 04:01:27 +00:00
Steve Price
da0a2ddec5 Reference the correct version of BSD at the bottom of the 
manpage.

PR:		docs/3735
 1997-08-23 21:32:50 +00:00
Bruce Evans
1ae93414c3 Fixed off by 1 error. 1997-08-21 19:44:41 +00:00
Peter Wemm
04b8783cda Manpage for getsid(2). 1997-08-19 07:19:43 +00:00
Peter Wemm
4ff76833b4 Forgot to mention what getpgid(0) does. 1997-08-19 07:04:43 +00:00
Peter Wemm
ff31b5e404 Manpage for getpgid(2), wording taken from NetBSD. 1997-08-19 07:00:53 +00:00
Peter Wemm
38fed76f7f Syscall stubs for getpgid()/getsid(). 1997-08-19 06:23:45 +00:00
Steve Price
51cc902b40 Reflect reality of sticky bits and UFS-based filesystems. 
PR:		docs/4198
Submitted by:	Ada T. Lim <ada@not-enough.bandwidth.org>
 1997-08-17 00:19:28 +00:00
Steve Price
449a542231 Describe the QCMD macro and its parameters. 
PR:		docs/4261
 1997-08-17 00:08:40 +00:00
Andrey A. Chernov
422ff09040 Explicitly point that it_value == 0 disables timer regardles of 
it_interval value. It is backward-compatible with previous usage
and SunOS-compatible now.
 1997-08-14 08:26:25 +00:00
Andrey A. Chernov
3ece8e2b27 Describe itimerfix upper limit 1997-08-14 07:57:58 +00:00
Steve Price
312ecb009a Default size for FD_SETSIZE is 1024 not 256. 
PR:		bin/4177
Submitted by:	Wolfgang Helbig <helbig@MX-BA.Stuttgart.De>
 1997-08-11 01:31:30 +00:00
Adam David
ccb277de1a execve of interpreter files 
reword for grammar/clarity
 1997-07-08 18:27:38 +00:00
Steve Price
681e5e7a09 Show the real revision date and not the date that this 
manpage is being viewed.
 1997-06-23 04:03:49 +00:00
Julian Elischer
50dab48a5b Submitted by: Whistle Communications (archie Cobbs) 
These changes add the ability to specify that a UFS file/directory
cannot be unlinked. This is basically a scaled back version
of the IMMUTABLE flag. The reason is to allow an administrator
to create a directory hierarchy that a group of users
can arbitrarily add/delete files from, but that the hierarchy
itself is safe from removal by them.
If the NOUNLINK definition is set to 0
then this results in no change to what happens normally.
(and results in identical binary (in the kernel)).
It can be proven that if this bit is never set by the admin,
no new behaviour is introduced..
Several "good idea" comments from reviewers plus one grumble
about creeping featurism.

This code is in production in 2.2 based systems
 1997-06-02 06:24:52 +00:00
Peter Wemm
5c4722ca2f Add xref to signanosleep(2) 1997-06-01 10:34:39 +00:00
Peter Wemm
34147a3e8f Doc signanosleep, add to links 1997-06-01 09:47:06 +00:00
Peter Wemm
63f35faf52 Generate signanosleep(2) syscall wrapper 1997-06-01 09:20:30 +00:00
Eivind Eklund
6ad98044a1 it's'' -> its'' where appropriate and typo fixes in time2posix.3. 
Closes PR docs/3612.

Submitted by:	Josh Gilliam <soil@quick.net>
 1997-05-19 16:33:27 +00:00
Peter Wemm
cbe0c2e4af Add clock_* and nanosleep manpages and links. 1997-05-12 12:18:14 +00:00
Peter Wemm
5995c83796 manpage for nanosleep(2) 
Obtained from: NetBSD  (I think jtc@netbsd.org wrote it)
 1997-05-12 12:15:35 +00:00
Peter Wemm
6bc1aaa0d8 Man pages for clock_{get/set}time() and clock_getres(). 
Obtained from: kstailey@openbsd.org via OpenBSD sources
 1997-05-12 12:13:10 +00:00
Peter Wemm
85c2765219 Create the clock_settime(), clock_gettime(), clock_getres() and nanosleep() 
syscall functions.
 1997-05-12 09:59:25 +00:00
Doug Rabson
e8ec170c35 Add syscalls for kernel linker. 1997-05-07 18:12:14 +00:00
John Birrell
870039320f Changed all paths to be relative to src/lib instead of src/lib/libc 
so that all these makefiles can be used to build libc_r too.

Added .if ${LIB} == "c" tests to restrict man page builds to libc
to avoid needlessly building them with libc_r too.

Split libc Makefile into Makefile and Makefile.inc to allow the
libc_r Makefile to include Makefile.inc too.
 1997-05-03 03:50:06 +00:00
Andrey A. Chernov
d4192bac8e Add vfork(2) to SEE ALSO 1997-04-25 14:41:55 +00:00
Bruce Evans
3d56ef8c48 Generate .S files for syscalls. This has many advantages: 
- dependencies actually work (I need this to propagate some fixes
  in <machine/asm.h>)
- the cpp pipeline goes away, so errors can't leak out of it and
  an ANSI cpp is automatically used.
- it's simpler - standard rules get used instead of repetitive
  special rules.  (This showed bugs in the strip steps in the
  standard rules.  The wrong strip flag was also used for *.po
  here.)

Removed some ${ECHO}s and `@'s.  Normal make echoing of what is
being done is now not much more verbose than the echo messages
were, and is more useful.
 1997-04-23 10:49:54 +00:00
Bruce Evans
11663637b8 Fixed missing const. Include <unistd.h> so that the function type gets 
checked.
Submitted by:	partly by roberto
 1997-04-14 15:14:58 +00:00
Bruce Evans
e37d0e2391 Fixed #includes in synopsis. 1997-04-13 13:48:43 +00:00
Bruce Evans
cc2680f7dd Updated the LOCK_* #defines in the synopsis to be lexically identical 
with the (Lite1) ones in fcntl.h).
 1997-04-13 13:43:06 +00:00
Bruce Evans
b60f740fec Fixed missing #include in synopsis. 1997-04-11 18:57:26 +00:00
Bruce Evans
d154848cd1 Fixed return type of __syscall() in synopsis. 
Don't quote "..." in synopsis.  Quoting here is unnecessary and unusual.
 1997-04-11 18:54:05 +00:00
Bruce Evans
1fd2a774d4 Fixed missing const(s) or #include(s) in synopsis. 1997-04-11 18:47:10 +00:00
Bruce Evans
99566cdcca Fixed synopsis (the #include was bogus and the return type for brk() was 
wrong).
 1997-04-11 18:39:44 +00:00
Peter Wemm
3b6bf52958 Missing newline caused too much text to be fed to the macro. 
Submitted by: Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>, PR#3228
 1997-04-08 10:45:10 +00:00
Peter Wemm
165dc08286 setsid is declared in <unistd.h>, which is self sufficient (doesn't need 
prior <sys/types.h>)

Fixes PR#3229, from Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
 1997-04-08 10:43:47 +00:00
Peter Wemm
8959b2546d Update to include details about the changes to setuid/setgid. 1997-04-02 17:24:16 +00:00
John Polstra
6f78fb0cc1 Correct the most glaring errors. I have a feeling there are some 
left.
 1997-04-02 01:42:07 +00:00
Andrey A. Chernov
72daaae383 Link chown with lchown 1997-04-01 23:07:55 +00:00
Andrey A. Chernov
f7000016df Add issetugid.2 to MAN2 list 1997-04-01 22:57:56 +00:00
Mike Pritchard
02dd678d7e Xref the new issetugid(2) man page where appropriate. 
Also add additional set*id(2) xrefs where appropriate.
 1997-04-01 18:58:38 +00:00
Mike Pritchard
625fe116e7 Don't xref setregid(2) twice - one of them should be setreuid(2). 1997-04-01 18:50:56 +00:00
Mike Pritchard
51aa564f75 Fix one very minor mdoc problem. Gentle enough, Peter? :-) 1997-04-01 18:45:57 +00:00
Mike Pritchard
13bf59efdc Fix a minor grammar problem. 1997-04-01 18:06:33 +00:00
Peter Wemm
0e1cf9a328 General cleanup and update to specify exactly how our implementation 
passes on the status across fork/exec.

The previous version had some typos, referred to itself as link(2) in
one place :-), and didn't really match openbsd's implementation either.

Now that I've mentioned typos, hopefully our Typo Police and Xref Police
will be gentle with me. :-)
 1997-03-31 16:36:14 +00:00
Peter Wemm
8996ff49a1 Steal issetugid man page from OpenBSD. Needs work.. 
Obtained from: OpenBSD
 1997-03-31 15:59:14 +00:00
Peter Wemm
374506988c Add libc hook for issetugid() 1997-03-31 15:43:22 +00:00
Peter Wemm
30493bb81b Create lchown() in libc and document it as a variation of chown(). 1997-03-31 12:37:35 +00:00
Bruce Evans
58d6cb893a Fixed #includes in synopsis to compile. 
Fixed #includes in synopsis to declare the prototype in the synopsis.
Fixed stale types in description of struct dirent.
 1997-03-28 12:27:42 +00:00
Mike Pritchard
6629a7327d Get my last commit right. The NOTE section now reads: 
The sa_mask field specified in act is not allowed to block SIGKILL or
SIGSTOP.  Any attempt to do so will be silently ignored.

Now where did I leave that pointy hat...
 1997-03-25 18:33:23 +00:00
Mike Pritchard
eb5ca91408 Change the description of how attempts to block SIGKILL and SIGSTOP 
are handled.  The system call will actually fail in this case - the
system doesn't silently ignore the request.  Closes PR# 3047

Pointed out by: fenner
 1997-03-25 03:39:54 +00:00
John-Mark Gurney
bb135fe9a1 add xrefs for getpeername, so other people that look for it can find it.. :) 1997-03-24 01:22:01 +00:00
Mike Pritchard
8a7f0369b3 Use the .Tn macro for generic FreeBSD references. Other minor cleanup. 1997-03-21 20:57:20 +00:00
Bill Paul
effbdb690f Document SCM_CREDS changes. 1997-03-21 16:52:05 +00:00
Bruce Evans
3ce29386aa Fixed missing function types in synopsis. 1997-03-19 00:32:42 +00:00
Bruce Evans
f68da8d891 Fixed synopsis (put all of the function (return) type info in .Ft and 
none in .Fn).
 1997-03-19 00:06:09 +00:00
Bruce Evans
ea6bd16b04 Removed unnecessary quoting of function names in synopsis to simplify 
automated checking of synopses.
 1997-03-18 23:57:33 +00:00
Bruce Evans
1fe82dfebf Updated prototype for mount() to match Lite2 reality for the 1st arg 
and Lite1 or earlier reality for the 4th arg.
 1997-03-13 21:11:33 +00:00
Bruce Evans
9786bca933 Make this man page really match the current <sys/signal.h> again and 
the 2.x <sys/signal.h> for the first time :-).  The type of ss_sp
was lexically different.
 1997-03-12 17:16:22 +00:00
Mike Pritchard
1ec7f27c99 Make this man page match the current <sys/signal.h> again :-). 
Bruce says that since NetBSD, OpenBSD and Linux currently
use ss_sp, we won't be changing it to the lite2 ss_base.
The type may change at some later date.
 1997-03-12 16:23:36 +00:00
Mike Pritchard
d6582c6735 Update the structure to match how things are going to appear after 
bde commits some changes later tonight.
 1997-03-12 15:35:52 +00:00
Bruce Evans
1da37b4c38 Restored a .Fa line that was lost in the Lite2 merge. 1997-03-12 15:18:28 +00:00
Mike Pritchard
ed1fa5e0fd Cleanup some of the Lite2 merge. Most of it is mdoc cleanup, 
but in one case the Lite2 changes were flat out wrong and
caused the man page to disagree with a header file.

There are still some *roff macro calls that were added that
I have yet to figure out what to do with in some of the man pages.
 1997-03-12 14:49:41 +00:00
Peter Wemm
5faf00b5da Merge from Lite2 onto mainline - 
- add undelete() and undelete.2 (requires libc minor bump some time)
  - man page updates
 1997-03-11 11:35:56 +00:00
Peter Wemm
e5493ddb0f This commit was generated by cvs2svn to compensate for changes in r23658, 
which included commits to RCS files with non-trunk default branches.
 1997-03-11 11:29:42 +00:00
Peter Wemm
662909a780 Import CSRG 4.4BSD-Lite2 lib/libc onto vendor branch 1997-03-11 11:29:42 +00:00
Stephen McKay
ac225cf76d Clarified the behaviour of dup2(fd1,fd2) when fd1==fd2 and when fd1 is invalid. 
Safe for 2.2!
 1997-03-09 13:16:48 +00:00
Mike Pritchard
e42337987f Add a missing semi-colon. 
Submitted by:	jmg
 1997-03-07 06:15:54 +00:00
Andrey A. Chernov
1e12d1c9d9 Remove words about lower limit needed (from BUGS section), we have 
precise limit now
 1997-03-03 23:50:55 +00:00
Andrey A. Chernov
ee58dcaeb3 Use stricter MAXLOGNAME now 1997-03-03 09:52:26 +00:00
Andrey A. Chernov
216a8ce058 Reflect current MAXLONGNAME value and specify that null included 1997-03-03 09:17:16 +00:00
Andrey A. Chernov
c3e7a0efd1 MAXLOGNAME currently 16, not 12 1997-03-02 21:47:03 +00:00
Peter Wemm
7e546392b5 Revert $FreeBSD$ to $Id$ 1997-02-22 15:12:41 +00:00
Mike Pritchard
be619c7fbd Update to reflect new Lite2 mount.h and friends. 1997-02-10 07:36:00 +00:00
Mike Pritchard
4cb0cd1bb5 Update to reflect new Lite2 mount.h. 1997-02-10 07:29:25 +00:00
Mike Pritchard
21ac7f5f23 Don't use hardcoded *roff font change requests. 1997-01-31 01:06:39 +00:00
Mike Pritchard
c492ccdb9a Very minor mdoc cleanup. 1997-01-31 00:25:12 +00:00
Mike Pritchard
f71a0a5ba8 Update to reflect current include files. 1997-01-30 22:39:40 +00:00
Mike Pritchard
d04f83f2e2 Update to reflect current include files. 1997-01-30 21:31:52 +00:00
Joshua Peck Macdonald
e10cf2fa74 Correct "Chflags() will fail it:" to read "Chflags() will fail if:". 1997-01-30 10:25:38 +00:00
Mike Pritchard
62ae6ac04d Update to reflect the current mount.h. 1997-01-29 05:43:46 +00:00
David E. O'Brien
21eab473b3 I was porting something from sysV world and found our cross references 
not quite as good as I would expect.  So I'm introducing mknod to mkfifo,
and vice-versa.
 1997-01-27 19:20:05 +00:00
Mike Pritchard
0469f5cd68 Document a couple of additional errno's. 
Submitted by:	 Steinar Haug and Heiko W. Rupp
Obtained from: NetBSD-bugs & FreeBSD-current mailing lists
 1997-01-26 03:44:55 +00:00
Wolfram Schneider
75141cc987 Sort cross references. 1997-01-20 23:23:22 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
Mike Pritchard
9880dddc9e Add missing RETURN VALUES/ERRORS sections. 1997-01-12 00:38:36 +00:00
Mike Pritchard
0604e65367 Rename the DIAGNOSTICS sections in several man pages 
to RETURN VALUES like they should be.
 1997-01-12 00:09:02 +00:00
Mike Pritchard
8b3cccfc04 Remove the EINVAL error from the ERRORS sections that 
say is means that a pathname had the high-order bit
set, since this is no longer an error.
 1997-01-11 23:56:32 +00:00
Mike Pritchard
f111d9977f Minor mdoc fixes in msync.2 and munmap.2. 
Add RETURN VALUES and ERRORS sections to mincore.

Closes PR# 1493.
 1997-01-11 23:33:18 +00:00
Mike Pritchard
4a1ada815b Forgot a .El macro. 1997-01-11 23:26:44 +00:00
Mike Pritchard
5a547a7217 Add RETURN VALUES and ERRORS sections. 1997-01-11 23:20:29 +00:00
Mike Pritchard
bf67a4237e Some mdoc cleanup. Also added a RETURN VALUES and ERRORS 
section.

Part of PR# 1493.
 1997-01-11 22:51:27 +00:00
Mike Pritchard
25be21b630 Remove the comment about file names having to 
be 7 bit clean, since it isn't true anymore.

Part of PR# 1493.
 1997-01-11 22:31:47 +00:00
Mike Pritchard
9e5fade061 Bring stat(2) into line with what is now actually in 
stat.h.  Also add a little blurb regarding st_mtime &
friends clarifiying how they are defined in a
non-_POSIX_SOURCE envorinment.  Closes PR# 1089.
 1997-01-11 21:45:57 +00:00
John Polstra
1a809a51b0 The error returned when F_SETLK collides with an existing lock is 
EAGAIN, not EACCES.  POSIX says that either one is OK.
2.2 candidate.
 1997-01-08 23:48:02 +00:00
Joerg Wunsch
ca4967cbda Document the various reasons for EINVAL. 
Document the flaw that `offset' is required to be page-aligned, in the
BUGS section.
 1997-01-08 12:02:15 +00:00
Wolfram Schneider
13608f6661 comma typos 1996-12-23 23:09:55 +00:00
Steven Wallace
78ecc89829 Back out change. The last argument to semctl() IS union semun 
for the C library call, which is a wrapper that passes it by reference
to the kernel.
 1996-12-18 08:03:31 +00:00
Jordan K. Hubbard
6e173e27c2 Last argument to semctl() is union semun *, not union semun. 
Pointed-Out-By: swallace
Person-With-Commit-Privs-By-Whom-It-Should-Have-Been-Committed: swallace
 1996-12-17 21:58:00 +00:00
Mike Pritchard
487990280d Correct some xrefs/mlinks. 1996-12-14 23:27:20 +00:00
Alexander Langer
6616431596 POSIX.4 defines MAP_FAILED to be the error return from mmap(). 1996-12-12 01:00:14 +00:00
Mike Smith
b0236c093d English pedantry : affect -> effect 
Submitted by:	 Daniel O'Callaghan" <danny@panda.hilink.com.au>
 1996-12-09 06:04:03 +00:00
Andrey A. Chernov
fca321513e Turn POSIX_SAVED_IDS off 1996-12-06 22:53:52 +00:00
Mike Pritchard
96bafa0758 The semget man page uses the incorect symbol for alter 
access.  Closes PR# 1712.

Submitted by:	Kent Vander Velden
 1996-12-03 23:03:22 +00:00
Wolfram Schneider
fd3bf33fd0 upgrade STANDARDS from POSIX 1003.1-88 to 1003.1-90 using .St macro 
use ``is expected to conform to'' phrase, not ``conforms to''

Pointed out by: Bruce->NIST-PCTS
 1996-12-02 20:03:58 +00:00
Alexander Langer
1e7c9b04ad Slight rewording of the BUGS section. 1996-11-13 23:55:28 +00:00
Joerg Wunsch
94fbd76c28 Merge from the 2.2 branch: describe MNT_FORCE for mount(2). 1996-11-10 09:28:20 +00:00
David E. O'Brien
747b64b167 Added to MNT_FORCE option description after seeing Bruce's commit message 
dealing w/the fixit floppy.
Also added the MNT_RELOAD, MNT_WANTRDWR, MNT_ASYNC, MNT_NOATIME,
MOUNT_UNION flags.  Someone might want to check my description of MNT_RELOAD.

2.2-R candidate.  Not a 2.1.6-R candidate -- some current flags aren't in
2.1.5-R's version.
 1996-11-10 05:56:43 +00:00
Wolfram Schneider
e83201b43a delete doubled words, e.g.: "the the" -> "the" 1996-10-05 22:27:30 +00:00
Bruce Evans
b027a2a70d Updated the descriptions of the limits related to EAGAIN. 
Changed the error name width for rfork to match fork.
 1996-09-29 17:47:46 +00:00
Bruce Evans
35ecc2f917 .DV -> .Dv (SOCK_STREAM was invisible). 1996-09-28 13:32:35 +00:00
Poul-Henning Kamp
fab94ac15b Don't use malloc, pessimize to use sbrk. 
fix sbrk manpage while we're at it.
 1996-09-27 15:34:19 +00:00
Wolfram Schneider
e0e5145ce6 add missing comma(s) in .Xr macros 1996-09-23 22:24:39 +00:00
Peter Wemm
a4f6eb33dd ".Xr chflags 1," -> ".Xr chflags 1 ," 1996-09-21 06:28:55 +00:00
Poul-Henning Kamp
5767b83cd3 Add the utrace syscall. 1996-09-20 13:55:25 +00:00
Peter Wemm
863a1dba3a Resync statfs struct with sys/mount.h. 1996-09-07 21:50:31 +00:00
Andrey A. Chernov
98d7138100 Describe POSIX saved IDs behaviour better 1996-09-03 11:32:01 +00:00
Andrey A. Chernov
64839956f6 Describe current behaviour (_POSIX_SAVED_IDS are ON), 
traditional BSD4.4 behavior (_POSIX_SAVED_IDS are OFF) was described
before.
Add some hooks to easily change this text when
POSIX_SAVED_IDS model will be changed.
 1996-09-01 22:42:13 +00:00
Wolfram Schneider
28eac3d225 function appeared in Version 7 AT&T UNIX 
Obtained from: ftp://netlib.att.com/netlib/att/cs/v7man/man2
 1996-08-29 21:24:19 +00:00
Mike Pritchard
7bdf80e571 Correctly use .Fn instead of .Nm to reference function names 
in a bunch of man pages.

Use the correct .Bx  (BSD UNIX) or .At (AT&T UNIX) macros
instead of explicitly specifying the version in the text
in a bunch of man pages.
 1996-08-22 23:31:07 +00:00
Mike Pritchard
bf5a138ec4 Update a bunch of man pages to use .Fn instead 
of .Nm when referencing funciton names.
 1996-08-22 22:05:59 +00:00
Mike Pritchard
d9cd459bc6 List all of the include files required for getpeername and getsockname. 
Closes PR# 1170.

Submitted by:	James Raynard <jraynard@dial.pipex.com>
 1996-08-22 20:49:57 +00:00
Julian Elischer
e0d898b48e Some cleanups to the callout lists recently added. 
note that at_shutdown has a new parameter to indicate When
during a shutdown the callout should be made. also
add a RB_POWEROFF flag to reboot "howto" parameter..
tells the reboot code in our at_shutdown module to turn off the UPS
and kill the power. bound to be useful eventually on laptops
 1996-08-22 03:50:33 +00:00
Sujal Patel
1bbb22c82e Reflect the removal of the kernel's FD_SETSIZE limit. 1996-08-20 07:26:20 +00:00
Wolfram Schneider
eddc44c480 A pipe function call appeared in Version *3* AT&T UNIX, not 
Version 6. Close PR #1490

Obtained from: Peter H. Saulus in `A Quarter Century of UNIX', page 50
 1996-08-18 11:28:16 +00:00
Mike Pritchard
05bdf2ff0b NCARGS is defined as 65536 in the released system, not 20480. 1996-08-15 21:04:29 +00:00
Bruce Evans
66ff54bd17 Document that the relevant clock ticks are for the statistics clock 
and that the statistics clock has a frequency of sysconf(_SC_CLK_TCK).
 1996-07-30 17:32:49 +00:00
Bruce Evans
e96009446d Document that clock ticks are for the profiling clock and that the 
clock frequency is stored in the gmon header.
 1996-07-30 17:26:34 +00:00
Bruce Evans
7d334687be Fixed comment about ru_maxrss. This field isn't an integral. 1996-07-30 17:06:44 +00:00
John Dyson
343999a1b9 Document madvise(2) as it is in FreeBSD. 1996-07-20 04:37:26 +00:00
Wolfram Schneider
e02dc2ce2b add references lstat(2), readlink(2), symlink(7) in section SEE ALSO 1996-07-07 12:52:51 +00:00
Mike Pritchard
e9c032def8 Describe the "file pointer" in lseeks' man page a bit better 
so that it is less likely someone will confuse it with a
"FILE *" type pointer.

Submitted by:	Based on James Raynard's patch
 1996-07-03 02:55:10 +00:00
Mike Pritchard
8ae7d6b0cb Document the "sig" function parameter. 
Submitted by:	James Raynard
 1996-07-03 02:44:04 +00:00
James Raynard
d748173277 Submitted by: Wolfram Schneider <wosch@cs.tu-berlin.de> 
Document the fact that the tracefile argument must lead to a regular file.

Also took the opportunity to remove the spurious "Errors" entry
relating to filenames with the high-order bit set and add $Id$.

(More of the same to follow if there are no objections).
 1996-06-22 18:05:15 +00:00
Wolfram Schneider
17f47987b3 update sticky bit documentation 1996-06-09 20:53:00 +00:00
Alexander Langer
1f16ebd9a2 Rephrase some things as suggested by Bruce. 1996-06-08 15:59:43 +00:00
Alexander Langer
79020cf23f Document that truncate can also be used to extend the size of a file, 
but doing so is not truly portable.
 1996-06-07 01:34:47 +00:00
Poul-Henning Kamp
8e3fab403b Use ld -O insted of ld -o + mv. 1996-05-28 16:24:53 +00:00
Peter Wemm
b8953cdb9f Document that the superuser cannot override link() and unlink() on 
directories, and mention that it was historical practice.
 1996-05-24 16:32:11 +00:00
Mike Pritchard
712dc76e87 Fixed various problems: typos, grammer, missing include files 
wrong function type declarations, and wrong argument type
declarations.
 1996-05-23 01:05:25 +00:00
Poul-Henning Kamp
31d4757546 Make rules reentrant. 1996-05-09 11:30:51 +00:00
Wolfram Schneider
9fb933075e `mv'' -> `mv -f'' 
``rm'' -> ``rm -f''
so mv/rm may not ask for confirmation if you are not root
 1996-05-07 23:19:49 +00:00
Mike Pritchard
eea782bac2 Remove a redundant description of the EMFILE error, and fix a typo. 
Submitted by:	James Raynard <jraynard@dial.pipex.com>
 1996-05-01 22:20:40 +00:00
Bruce Evans
50e9e20943 Fixed incomplete or wrong lists of prerequisite #includes related to 
<sys/types.h>.
 1996-05-01 01:45:23 +00:00
Bruce Evans
3a880d5ded Fixed a wrong prerequisite #include and a missing function-arg type. 1996-05-01 01:18:43 +00:00