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28 Commits

Author SHA1 Message Date
Peter Wemm
781006180d rfork/minherit glue in libc 
man pages adapted from OpenBSD's versions.
 1996-02-23 19:56:55 +00:00
Peter Wemm
13295c7f99 Put in missing '_' in call to wrapper _thread_sys_sigsetmask() function. 1996-02-17 12:25:21 +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
Peter Wemm
6065a0be11 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
Peter Wemm
a5b996a7ec recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
David Greenman
aacd7f348e Be smarter about handling overlapped copies and only go backwards if it 
is really necessary. Going backwards on a P6 is much slower than forwards
and it's a little slower on a P5. Also moved the count mask and 'std'
down a few lines - it's a couple percent faster this way on a P5.
 1995-12-27 18:47:45 +00:00
Poul-Henning Kamp
fcce81cde3 remove GCC support functions from libc. 
Should never have been here in the first place.
 1995-10-05 10:24:57 +00:00
Poul-Henning Kamp
bf529a66d9 Calling sbrk(2) with zero argument doesn't need to generate a syscall. 
Reviewed by:	bde
 1995-10-04 15:58:57 +00:00
Rodney W. Grimes
6c06b4e2aa Remove trailing whitespace. 1995-05-30 05:51:47 +00:00
David Greenman
717d9cdd57 First round of changes to clean up the RCSID mess in libc: 
1) Changed LIB_SCCS and SYSLIB_SCCS to LIB_RCS and SYSLIB_RCS.
2) Changed sccsid[] variables to rcsid[]
3) Moved all RCSID strings into .text
4) Converted all SCCSID's to RCS $Id$'s
5) Added missing $Id$'s after copyright.
 1995-01-23 01:30:24 +00:00
David Greenman
1504cd6172 (Very) minor improvement from NetBSD/J.T.Conklin. 1995-01-22 22:03:45 +00:00
David Greenman
530eb0c1c4 Added leaner and meaner swab() function by J.T. Conklin. 1995-01-22 21:36:15 +00:00
Bruce Evans
75b6d64b84 fixunsdfsi.S: 
Embalm.  Rewrite to do things much the same as gcc-2: use fistpq for speed
and elegance, and mishandle overflow consistently.  __fixunsdfsi() is no
longer called by gcc.
 1994-12-27 13:37:38 +00:00
Bruce Evans
08747772a2 sigsetjmp.S: 
Remove unnecessary .text statement.
 1994-12-27 13:34:04 +00:00
Bruce Evans
1fe9751525 Remove unnecessary .align statement. 1994-12-27 13:33:03 +00:00
Bruce Evans
be0264b945 Fix a spelling error and add a comment about possible improvements. 1994-12-27 13:12:34 +00:00
David Greenman
7e20f2848c Go back to Bruce's fix with a minor change that will allow a NULL string 
pointer if len is 0. I should have looked at the revision history - I would
have found that Bruce already fixed the bug with len=0 over a month ago.
Whoever said that the bug was in 2.0 was wrong.
 1994-11-25 08:58:53 +00:00
David Greenman
40598ff428 Fixed bugs related to returning NULL if length is zero. 1994-11-25 04:11:19 +00:00
Bruce Evans
b5281b4b2a Fix memchr(p, 0, 0) to return NULL instead of p. 1994-10-27 11:36:11 +00:00
Bruce Evans
1a4206dd85 Reenable sigsetjmp.S. Preserve the FP state. Rearrange offsets 
to match setjmp.S.
 1994-10-25 14:08:13 +00:00
Jordan K. Hubbard
2494a00b49 This is weird. I *added this*, but it went away again! Ummm.. Mumble. 
I'm confused..
Submitted by:	jkh
 1994-08-22 09:19:50 +00:00
Jordan K. Hubbard
11841a6877 Put __infinity back here again until someone does the right thing and 
repartitions libc into something human again.  I don't have that kind of
time right now myself, unfortunately.
Submitted by:	jkh
 1994-08-20 20:16:57 +00:00
David Greenman
c501fb74cf Fixed problem with returning -1 on error when the return value is a 
long long. Done by plugging both eax and edx with -1. This will clobber
edx unnecessarily when the return value is only 32bit...though probably
always an okay thing to do, it could stand a better fix.
   This was the cause of gawk being broken (boy was THAT ever a subtle
bug!!!).
 1994-08-13 14:00:26 +00:00
Garrett Wollman
2ceb2ce9ee 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
Rodney W. Grimes
8e101982f3 Pull in GNU2 fix for this from FreeBSD, allows ldexp.c to compile with 
gcc2.x
 1994-05-27 11:00:56 +00:00
Rodney W. Grimes
58f0484fa2 BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
Rodney W. Grimes
975da7e52b Add $Id$ to all, clean up multiple spaces 1994-02-21 05:19:06 +00:00
David Greenman
bda9cd29f2 WINE/user LDT support from John Brezak, ported to FreeBSD by Jeffrey Hsu 
<hsu@soda.berkeley.edu>.
 1994-01-31 12:05:32 +00:00