Commit Graph

46 Commits

Author SHA1 Message Date
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
10361fc9ee Merge the documentation for sigsetmask() and sigblock() into a
single manual page, appropriately linked, since this removes the
decision of which page the (previously non-existent) sigmask.2
MLINK should point at.

Submitted by:	will
2001-01-17 19:20:58 +00:00
ru
8ba4187688 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
ru
bdc5340b39 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +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
phantom
3a61ac3c01 Use `Er' variable to define first column width in ERRORS section. 2000-05-06 12:00:11 +00:00
phantom
5401879e3b Introduce ".Lb" macro to libc manpages.
More libraries manpages updates following.
2000-04-21 09:42:15 +00:00
jasone
23c4215cb0 Take care to avoid having "strong" and "weak" symbols of the same name in
libc_r.
2000-03-16 02:14:41 +00:00
jasone
8abe2a2d86 Simplify sytem call renaming. Instead of _foo() <-- _libc_foo <-- foo(),
just use _foo() <-- foo().  In the case of a libpthread that doesn't do
call conversion (such as linuxthreads and our upcoming libpthread), this
is adequate.  In the case of libc_r, we still need three names, which are
now _thread_sys_foo() <-- _foo() <-- foo().

Convert all internal libc usage of: aio_suspend(), close(), fsync(), msync(),
nanosleep(), open(), fcntl(), read(), and write() to _foo() instead of foo().

Remove all internal libc usage of: creat(), pause(), sleep(), system(),
tcdrain(), wait(), and waitpid().

Make thread cancellation fully POSIX-compliant.

Suggested by:	deischen
2000-01-27 23:07:25 +00:00
jasone
75903038bc Add three-tier symbol naming in support of POSIX thread cancellation
points.  For library functions, the pattern is __sleep() <--
_libc_sleep() <-- sleep().  The arrows represent weak aliases.  For
system calls, the pattern is _read() <-- _libc_read() <-- read().
2000-01-12 09:23:48 +00:00
hoek
91e396f155 Typo cops. 1999-12-28 15:24:01 +00:00
jdp
96c8cdf38c Fix sigvec(). When the sigset_t changes came in, it was altered
to call osigaction().  But that's wrong because it causes the
handler to receive a struct osigcontext instead of the expected
struct sigcontext.  Use sigaction() instead, copying the compatible
portion of the signal mask.

Reviewed by:	marcel
1999-10-09 00:25:29 +00:00
marcel
3e2b5fba5c o Add $FreeBSD$ as a rcsid instead of in a comment.
o  Fix formatting
o  Return the error if sigprocmask fails instead of undefined data.

Submitted by: bde
1999-10-02 19:24:24 +00:00
marcel
5bf7ce284b sigset_t change (part 5 of 5)
-----------------------------

Most of the userland changes are in libc. For both the alpha
and the i386 setjmp has been changed to accomodate for the
new sigset_t. Internally, libc is mostly rewritten to use the
new syscalls. The exception is in compat-43/sigcompat.c

The POSIX thread library has also been rewritten to use the
new sigset_t. Except, that it currently only handles NSIG
signals instead of the maximum _SIG_MAXSIG. This should not
be a problem because current applications don't use any
signals higher than NSIG.

There are version bumps for the following libraries:
  libdialog
  libreadline
  libc
  libc_r
  libedit
  libftpio
  libss

These libraries either a) have one of the modified structures
visible in the interface, or b) use sigset_t internally and
may cause breakage if new binaries are used against libraries
that don't have the sigset_t change. This not an immediate
issue, but will be as soon as applications start using the
new range to its fullest.

NOTE: libncurses already had an version bump and has not been
      given one now.

NOTE: doscmd is a real casualty and has been disconnected for
      the moment. Reconnection will eventually happen after
      doscmd has been fixed. I'm aware that being the last one
      to touch it, I'm automaticly promoted to being maintainer.
      According to good taste this means that I will receive a
      badge which either will be glued or mechanically stapled,
      drilled or otherwise violently forced onto me :-)

NOTE: pcvt/vttest cannot be compiled with -traditional. The
      change cause sys/types to be included along the way which
      contains the const and volatile modifiers. I don't consider
      this a solution, but more a workaround.
1999-09-29 15:18:46 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
nik
f7a8bc4c04 Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
1999-07-12 20:50:10 +00:00
hoek
50f3429a48 Add missing period. We don't allow maternity leaves. 1998-07-29 05:13:39 +00:00
jraynard
738fe753d0 Don't imply sigset_t == int. 1998-05-03 22:27:29 +00:00
jb
fd80ee2265 MACHINE -> MACHINE_ARCH 1998-03-09 06:24:02 +00:00
bde
ea35ce8d73 Sorted lists. 1997-10-21 08:41:15 +00:00
bde
ef5c98dd45 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
peter
486333fcfd kill the undead 1997-07-13 14:26:00 +00:00
bde
c800b77e17 This commit was generated by cvs2svn to compensate for changes in r27180,
which included commits to RCS files with non-trunk default branches.
1997-07-03 03:28:27 +00:00
bde
e2f0a0f35c Import Lite2's src/lib, except for non-i386 machine-dependent directories,
libc/db, libc/gen/crypt.* and libtelnet.  All affected files except 3
unimportant ones have already left the vendor branch.
1997-07-03 03:28:27 +00:00
jb
a1337bb0ae 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
bde
992f8c8d6f Fixed wrong/incomplete #includes in synopsis. 1997-04-13 13:02:07 +00:00
bde
49de54424e Fixed wrong function return type in synopsis. 1997-04-13 13:01:05 +00:00
bde
9a653019ed Fixed missing header in synopsis. 1997-04-11 18:09:29 +00:00
bde
ed438fc250 Fixed synopsis (prototype was missing a const). 1997-04-11 18:07:45 +00:00
bde
3d67153315 Fixed missing function types in synopsis. 1997-03-19 00:32:42 +00:00
wosch
c25e822b14 Sort cross references. 1997-01-20 23:10:39 +00:00
wosch
d3f8d45ce4 fix .Xr macro 1996-09-21 15:08:10 +00:00
mpp
5e0b8a5234 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
mpp
ccc340f5aa Update a bunch of man pages to use .Fn instead
of .Nm when referencing funciton names.
1996-08-22 22:05:59 +00:00
jkh
c4d4a99d31 General -Wall warning cleanup, part I.
Submitted-By: Kent Vander Velden <graphix@iastate.edu>
1996-07-12 18:57:58 +00:00
mpp
822fdcab93 Added missing section numbers to a bunch of .Xr macros, or
converted them into .Fn macros where appropriate.  Also fixed
up some minor formatting problems.
1996-03-27 20:49:07 +00:00
mpp
f153098d8f Fixed a bunch of man page cross references that were
in the main text of various man pages.

Thanks to Warner Losh for adding an option to manck to allow
it to scan the entire man page looking for bogus xrefs, instead
of just checking the SEE ALSO section.
1996-02-15 20:07:05 +00:00
mpp
3aeb7f1d49 Correct a bunch of man page cross references and generally
try and silence "manck".

ncurses, rpc, and some of the gnu stuff are still a big mess, however.
1996-02-11 22:38:05 +00:00
mpp
d1e27e627b Changed the description of SIGSYS to better reflect what
it means when that signal is received.  Closes PR# 686.
1996-01-22 12:31:15 +00:00
peter
9e723d65b3 recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
peter
c3f352d4ad This commit was generated by cvs2svn to compensate for changes in r13122,
which included commits to RCS files with non-trunk default branches.
1995-12-30 19:02:48 +00:00
bde
ff316d0a9c Remove setre*id*. 1995-04-25 10:00:04 +00:00
bde
998cab9143 gethostid.2 is now gethostid.3. Instal the correct one. 1994-08-28 17:08:36 +00:00
wollman
e017c781ca First crack at making libc work with the new make macros. It compiles on
my machine, and a simple static (genassym) and shared (sysctl) executable
both work.  Still to be done: RPCand YP merge.
1994-08-05 01:19:12 +00:00
rgrimes
be22b15ae2 BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00