503 Commits

Author SHA1 Message Date
deischen
ca55abf319 Clean up syscall generation in libc by removing HIDDEN_SYSCALLS
and treating (almost) all system calls the same way:

	__sys_foo - actual syscall
	foo, _foo - weak definitions to __sys_foo

Change PSEUDO syscalls (currently only _exit and _getlogin) to
be __sys_foo (T) and _foo (W).

Add $FreeBSD$ to a few files to satisfy commitprep.

Suggested by:	bde
2001-01-29 03:23:46 +00:00
deischen
1635c221b7 Remove _THREAD_SAFE and make libc thread-safe by default by
adding (weak definitions to) stubs for some of the pthread
functions.  If the threads library is linked in, the real
pthread functions will pulled in.

Use the following convention for system calls wrapped by the
threads library:
	__sys_foo - actual system call
	_foo - weak definition to __sys_foo
	foo - weak definition to __sys_foo

Change all libc uses of system calls wrapped by the threads
library from foo to _foo.  In order to define the prototypes
for _foo(), we introduce namespace.h and un-namespace.h
(suggested by bde).  All files that need to reference these
system calls, should include namespace.h before any standard
includes, then include un-namespace.h after the standard
includes and before any local includes.  <db.h> is an exception
and shouldn't be included in between namespace.h and
un-namespace.h  namespace.h will define foo to _foo, and
un-namespace.h will undefine foo.

Try to eliminate some of the recursive calls to MT-safe
functions in libc/stdio in preparation for adding a mutex
to FILE.  We have recursive mutexes, but would like to avoid
using them if possible.

Remove uneeded includes of <errno.h> from a few files.

Add $FreeBSD$ to a few files in order to pass commitprep.

Approved by:	-arch
2001-01-24 13:01:12 +00:00
ben
6c17e2cfa9 Document EHOSTDOWN error.
PR:		24410
Submitted by:	Martin Horcicka <horcicka@vol.cz>
2001-01-17 21:02:50 +00:00
ben
184a7583f1 The bit about sigpending not detecting any errors is a lie, it can return
EFAULT.

PR:		24360
Submitted by:	Kenneth Ingham <ingham@i-pi.com>
2001-01-16 21:57:42 +00:00
ru
3d8401c62e Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
ru
8b926faef3 mdoc(7) police: fixed (minor) mdoc bugs introduced in previous revision. 2001-01-10 11:32:04 +00:00
deischen
62702ce855 Change the interface of getlogin_r to return an int. The former
interface was based on a draft version of POSIX whereas the final
(1996) version of POSIX specified that the error is returned.

While I'm here, fix getlogin_r so that it works for more than just
the first time it's called.

Reviewed by:	wes, wollman (man page)
2001-01-01 13:29:19 +00:00
ru
8ba4187688 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
ru
e5a37f2e6f mdoc(7) police: added missing .Os call. 2000-12-14 13:58:15 +00:00
ru
c23c39b3a4 mdoc(7) police: removed history info from the .Os FreeBSD call. 2000-12-14 11:52:05 +00:00
ru
278161ed6c mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
ru
644a5df944 mdoc(7) police: fix formatting errors in rev 1.27. 2000-12-04 08:11:50 +00:00
dillon
c71941ee21 Add warning on file-fragmentation issues related to MAP_NOSYNC 2000-12-03 20:17:36 +00:00
alfred
04e161e499 document O_NOFOLLOW and O_FSYNC flags to open 2000-11-29 04:08:49 +00:00
sobomax
a7b1ee02c0 Add reference to elf(5) in addition to already mentioned a.out(5) and add both
elf(5) and a.out(5) into `SEE ALSO' section.
2000-11-27 15:18:25 +00:00
sheldonh
61394742b5 Remove the only hard sentence break in the file. 2000-11-24 10:48:02 +00:00
ru
bdc5340b39 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
ru
1a6c69e84a log 2000-11-22 09:23:54 +00:00
jlemon
8c110f84bf Fix a logic reversal: the RFFDG flag must be unset in order to share
a file descriptor table.  (Thanks to Alan Cox)

Clarify the fact that the changelist and eventlist can be shared.
2000-11-21 22:40:59 +00:00
asmodai
8b76fef8df Clarify the time parameter of the kevent() system call.
Inspired by PR:		21708
Submitted by:		Ronald F. Guilmette <rfg@monkeys.com>
Reviewed by:		jlemon
2000-11-21 15:22:36 +00:00
ru
26c9ec6216 mdoc(7) police: fixed warnings. 2000-11-20 14:22:41 +00:00
ru
f7a10404bc mdoc(7) police: Nm -> Fn where appropriate. 2000-11-20 14:11:46 +00:00
kris
4d2f72a2d5 Don't suggest people use getpid() to construct temporary filenames;
point them to mkstemp() instead.

Obtained from:	OpenBSD (based on)
2000-11-19 10:30:42 +00:00
ru
eb8c554f56 mdoc(7) police: use certified section headers wherever possible. 2000-11-17 11:44:16 +00:00
ben
bd39d53f34 Remove fullstops from the end of .Xr lines in SEE ALSO section. 2000-11-15 14:40:14 +00:00
ru
7d99729431 Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
alfred
27c11d750a remove outdated bugs, we actually do have aio_cancel support
as well as support for the field aio_offset in the aiocb structure.
2000-11-10 20:57:05 +00:00
ru
a6f5d950d8 Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
sheldonh
ef41f174d6 Fix nits introduced in rev 1.9:
Remove single-space hard sentence break.
	Mark errno up as a Variable (Va).
2000-10-30 19:43:30 +00:00
asmodai
bee55593c7 Replace old sigaction struct declaration with the new one as present
in <sys/signal.h>.

This might be a shortterm fix until the manpage is updated towards
POSIX terminology.  And maybe not...

PR:		21542
Submitted by:	Ronald F. Guilmette <rfg@monkeys.com>
2000-10-30 14:27:18 +00:00
asmodai
5e2215e426 Whitespace only change: trim trailing whitespace. 2000-10-30 13:23:19 +00:00
n_hibma
e7738ffe89 Correct the text on RETURN VALUES. 2000-10-20 00:27:56 +00:00
jwd
725e675c8b Document the ptrace() PT_STEP request.
Add references to the newly added hardware debug register
support functions i386_clr_watch(3) and i386_set_watch(3).

Reviewed by:    Sean Eric Fagan <sef@kithrup.com>
                and no other response to the review request.
2000-10-14 04:01:39 +00:00
peter
13282b8968 Add man pages for mod*(2). Shamelessly cut/pasted from the kld*(2) man
pages by Chris Costello.
2000-09-28 22:39:59 +00:00
rse
8b07223607 Resurrect documentation of chflags(2)'s SF_ARCHIVED.
PR:		21428
Reviewed by:	ben
2000-09-22 06:58:22 +00:00
imp
9a4445204b Use .St -susv2 rather than "The Single UNIX Specification".
Submitted by: sheldonh
2000-09-04 15:38:58 +00:00
imp
b21324d129 Soften the statement about select's timeout argument. This part of
the system likely won't change in the future, but the warning is a
good idea.
2000-09-04 03:32:30 +00:00
jlemon
ed47465fd4 Document return value of ENOENT for nonexistent/invalid filter entries. 2000-08-07 16:47:35 +00:00
ben
5260de5ec7 Fix description of argv[0] passed to interpreted scripts; it's the name of
the interpreter, _not_ the argv[0] passed in the original exec() call.
2000-08-05 16:38:24 +00:00
peter
9935f1df75 Revert the temporary hack in rev 1.79. 2000-08-01 18:50:29 +00:00
peter
dbb716bd06 Add pointers to rfork_thread(3) 2000-07-31 05:43:43 +00:00
peter
9b8b53fbe4 Deal with the exit entry in MIASM changing to sys_exit.
This Is A Hack(TM).
2000-07-29 00:28:44 +00:00
dillon
93d09cda1f MFC 1.11.2.3 from -stable to -current 2000-07-25 18:50:22 +00:00
sheldonh
7d51c945f4 Clean up some nits, with the permission of the author:
* Grammar fixes.
  * Mark up rfork and vnode as cross-references.
  * Clarify the use of the RFFDG flag to rfork(2).
2000-07-24 18:03:53 +00:00
alfred
49401184c1 use .Pp instead of faking it with an extra newline
Pointed out by: sheldonh
2000-07-20 11:05:52 +00:00
alfred
aea8dfef9b document get/set sockopt usage with accept_filter(9) 2000-07-20 10:33:08 +00:00
sheldonh
37dc146239 Update stale references to update(4) with references to the new
syncer(4) manual page.
2000-07-19 07:39:08 +00:00
jlemon
7171047204 Simplify kqueue API slightly.
Discussed on:	-arch
2000-07-18 19:31:52 +00:00
jasone
3006cee4d8 Change my email address in the copyright notices for the sake of consistency
(jasone@canonware.com --> jasone@freebsd.org).
2000-07-18 01:38:19 +00:00
ben
f406ebc1b9 Make the NAME section a bit less confusing.
PR:		19262
Submitted by:	NOKUBI Hirotaka <nokubi@ff.iij4u.or.jp>
Reviewed by:	sheldonh
2000-07-15 13:04:33 +00:00