Commit Graph

26 Commits

Author SHA1 Message Date
David E. O'Brien
1114a754ed Fix the style of the SCM ID's.
I believe have made all of libc .h's as consistent as possible.
2002-03-22 23:42:05 +00:00
David E. O'Brien
333fc21e3c Fix the style of the SCM ID's.
I believe have made all of libc .c's as consistent as possible.
2002-03-22 21:53:29 +00:00
David E. O'Brien
1372519b15 Remove multi-line __P() usage. 2002-03-22 09:22:15 +00:00
David E. O'Brien
c05ac53b8b Remove __P() usage. 2002-03-21 22:49:10 +00:00
David E. O'Brien
8fb3f3f682 Remove 'register' keyword. 2002-03-21 18:49:23 +00:00
Ruslan Ermilov
ec7d12549c Add new, from scratch implementation of hsearch() et al that actually works.
Obtained from:	NetBSD
MFC after:	1 month
2001-05-15 07:08:20 +00:00
Jeroen Ruigrok van der Werven
a3573c6679 Fix typo: compatability -> compatibility.
Compatability is not an existing english word.

Add $FreeBSD$.
2001-02-06 12:04:54 +00:00
Daniel Eischen
d201fe46e3 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
Alfred Perlstein
55241422d6 cleanup the tsearch import.
remove (comment out) functions defined or depricated elsewhere:
  bsearch, lfind, lsearch, insque, remque

change hcreate to take a size_t rather than uint (essentially the same)

since hcreate/hdestroy are now in <search.h>, remove private search.h
in lib/libc/db/hash/

add $FreeBSD tags to hsearch.c
2000-07-06 20:04:34 +00:00
Jason Evans
9233c4d942 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
Jason Evans
929273386f 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
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +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
Daniel O'Callaghan
d53ec6c0d0 Reviewed by: Bruce Evans <bde@freebsd.org>
Guard against possible buffer overrun in filename passed.
Another candidate for 2.2.
1997-02-15 07:10:26 +00:00
Peter Wemm
ba8f828b88 Back out most of the last backout. :-) Guido removed the 1.1.1.1->1.1.1.2
changes from the vendor branch as well, backing the db-1.82 changes.

This file should now be the same as it was in rev 1.1.1.2.
1996-10-19 01:34:25 +00:00
Guido van Rooij
c3449f0d2b Backout bzero patch.
Somehow, I also managed to get quite some other changes in this file at
the same time. All I did was checkout the file and  made a single change.
If someone has an explanation how these PURIFFY defines got in...
1996-10-18 19:56:51 +00:00
Guido van Rooij
102b3fa4c8 When freeing buffers in the db routines, also zeroize them
This should solve the bug where a coredumping ftpd reveals
encrypted passwords.
Obtained from: OpenBSD
1996-10-17 18:27:58 +00:00
Paul Traina
8618ef52a2 Bring in fixes to db 1.85 from NetBSD. These fixes have been documented as
being sent back to Bostic by the NetBSD crew.
Obtained from: NetBSD-current
1996-07-21 02:23:13 +00:00
Jordan K. Hubbard
51295a4d3e General -Wall warning cleanup, part I.
Submitted-By: Kent Vander Velden <graphix@iastate.edu>
1996-07-12 18:57:58 +00:00
Paul Traina
f1e396bc53 Fix conflicts and merge into mainline 1996-02-27 19:42:00 +00:00
Paul Traina
ef5d438ed4 Import updated Berkeley DB into CSRG branch 1996-02-27 01:59:15 +00:00
Paul Traina
1f70cace69 move stat behind open to cover corner case 1996-02-25 04:50:21 +00:00
Paul Traina
f0113fc0f7 If a .db file is 0 length, initialize it as if it did not exist.
Reviewed by:	wollman
1996-02-23 17:57:32 +00:00
Julian Elischer
f70177e76e Reviewed by: julian and (hsu?)
Submitted by:	 John Birrel(L?)

changes for threadsafe operations
1996-01-22 00:02:33 +00:00
Rodney W. Grimes
6c06b4e2aa Remove trailing whitespace. 1995-05-30 05:51:47 +00:00
Rodney W. Grimes
58f0484fa2 BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00