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983 Commits

Author SHA1 Message Date
Peter Wemm
304e0890fc Update the nanosleep versions to set a SIGALRM handler while sleeping. 
This appears to appease Apache, although depending on having sleep(3)
changing the SIGALRM handler is a bit bogus.
 1997-05-18 10:57:49 +00:00
Peter Wemm
1823941071 if nanosleep returns too early, loop. usleep() does not have a return 
value, it appears as though the semantics of usleep are that it doesn't
return early.  (only in the nanosleep code - the setitimer code does this
already)
 1997-05-17 15:42:58 +00:00
Peter Wemm
7bf1f2c9fa round-up non-zero nanoseconds in #ifdef'ed code. 1997-05-17 15:41:08 +00:00
Peter Wemm
fa0f63238b Allow conditional use (add -DUSE_NANOSLEEP) to CFLAGS of nanosleep() for 
the backend of sleep(3) and usleep(3).  It's off by default until the
problem is fixed.
 1997-05-17 11:40:58 +00:00
Andrey A. Chernov
e3c1328e9f Temporarily restore old (itimer) sleep variant because new one 
(nanosleep) breaks Apache httpd badly: his childs died quickly after
number of requests (SIGPIPE). To reproduce this bug start
gdb /usr/local/sbin/httpd
run -X

and make some bunch of concurent requests (load the server pages
from 3 different places f.e.)
After short time httpd dies via SIGPIPE. It never dies with old sleep.c

In real life it looks like lots of broken images on the pages or missing
pages. Lynx says about Network read error, etc.
It seems something wrong in nanosleep signal handling.
 1997-05-17 08:32:42 +00:00
Andrey A. Chernov
cbc9cbfb58 Completely remove #ifdefed out 8859-1 extension, I found it break 
POSIX, C locale definition, see LC_CTYPE pre-defined table there
 1997-05-14 00:11:02 +00:00
Andrey A. Chernov
cd641c8853 #ifdef out C locale extension to 8859-1 encoding, it now stays to ASCII 
back as designed in *BSD

Also it not violates current standards but

1) No other Unixes have this feature

2) It broke Kerberos5 (isprint) and God knows what else
(not all vendors will agree to treat FreeBSD as special case for support
since (1))

2) Give false localization sense (programs mimic to be 8859-1
localized) which prevents true localization.
 1997-05-13 11:19:26 +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
511d7b9c07 Use nanosleep() in all cases, not just in the reentrant libc (_THREAD_SAFE) 
version.
 1997-05-12 10:04:57 +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
David Nugent
210793f753 Add #include <sys/types.h> in synopsis, now required for libutil.h. 1997-05-11 08:50:33 +00:00
Andrey A. Chernov
94658e740e Plug even more failure memory leaks 1997-05-10 04:40:40 +00:00
Andrey A. Chernov
d0673936fd Cleanup 
Plug failure memory leaks
Use issetugid now
PR: 3492
 1997-05-10 04:28:17 +00:00
Eivind Eklund
f756433e8b Back out all of yesterdays include file changes. 1997-05-07 20:01:10 +00:00
Doug Rabson
e8ec170c35 Add syscalls for kernel linker. 1997-05-07 18:12:14 +00:00
Eivind Eklund
48ea0bec18 Make a lot of include-files self-contained. I excluded the patches changing 
int's to gid_t and uid_t - should I commit these, too?

Closes PR misc/2625.

Submitted by:	Julian Assange <proff@iq.org>
 1997-05-07 02:27:18 +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
John Birrell
cd6f28f252 This stub has not been required by libc for a long time. Nuke it. 1997-05-03 02:47:52 +00:00
John Polstra
298c8e3d6b Fix a bug that caused some false mismatches when both FNM_PATHNAME 
and FNM_LEADING_DIR were specified and the pattern ended with "*".
Example: pattern="src/usr.sbin/w*", string="src/usr.sbin/watch/watch.8,v".
This should match, but did not.
 1997-04-29 03:24:57 +00:00
Masafumi Max NAKANE
4c204da0ea Typo. 
PR:		#3178
Submitted by:	Josh Gilliam <soil@quick.net>
 1997-04-25 20:36:10 +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
2b9ac168ec FIxed the cleanup. I forgot to leave stdin alone in the usual (!twoway) 
case.
 1997-04-22 09:44:06 +00:00
John Dyson
5ae9116a7d Clean-up my modification of popen.c for vfork. Bruce's (this) is better. 
Submitted by:	Bruce Evans <bde@freebsd.org>
 1997-04-20 20:17:04 +00:00
Bruce Evans
e23b7f75de Use separate routines for memmove() and memcpy(). This lets me drop 
the (buggy) support for alternative entry points.  ALTENTRY() was only
used for memmove().  Optimizing for space was particularly silly because
memcpy() is rarely used (gcc normally inlines it).
Obtained from:	NetBSD
 1997-04-20 13:02:48 +00:00
Bruce Evans
8009c566df Use separate routines for memmove() and memcpy(). This lets me drop 
the (buggy) support for alternative entry points.  ALTENTRY() was only
used for memmove().  Optimizing for space was particularly silly because
memcpy() is rarely used (gcc normally inlines it).

Obtained from:	NetBSD
 1997-04-20 12:46:12 +00:00
Bruce Evans
1c33c5a76b Merged with the 1996/11/12 NetBSD version: 
- use a slightly less bogus copyright.  This file was never contributed
  to Berkeley.  It still claims to be copright by the Regents.
- use <machine/asm.h> instead of "DEFS.h".
- use RCSID($Id$) instead of explicit assembly code and messy ifdefs.
  The rcsid won't be put into the object file until we make RCSID()
  non-null.  NetBSD uses a LIBC_SCCS ifdef here.  We used a LIBC_RCS
  instead, but I want RCSID() to be controlled directly by LIBC_RCS
  (actually by LIB_RCS).  This is the only difference with the NetBSD
  version.
- added ifdefs to support generation of memcpy() and memmove().  The
  other changes are "while I'm here" to get this.
- improved style of the copy backwards case.
 1997-04-20 12:09:18 +00:00
Bruce Evans
7df534462e Fixed long lines. 
Removed unused macros CALL() and ASMSTR.

Reviewed by:	jdp
 1997-04-19 17:05:30 +00:00
Bruce Evans
a3315650db Fixed #include and/or prototype bugs in synopsis. 1997-04-19 15:57:20 +00:00
Daniel O'Callaghan
a6f96c4131 Fix punctuation: "it's" -> "its" 1997-04-17 23:31:47 +00:00
John Dyson
1174d9f9df Fix the problem in popen that makes correct vfork semantics fail. 
Specifically, popen modifies a variable "pdes[1]" in the child
in such a way that it breaks code in the parent (due to the address
space sharing.)
 1997-04-16 03:26:50 +00:00
Bruce Evans
21774a3cea Second stage of moving this to in <machine/asm.h>: just include 
<machine/asm.h> here.
 1997-04-15 14:18:17 +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
69b10155b5 Fixed another prototype bug in synopsis. 1997-04-14 13:37:18 +00:00
David Nugent
5afcddae37 Fix typo. 1997-04-13 16:55:56 +00:00
David Nugent
b06ebb3255 Implement two new keywords and status flags for entries in /etc/ttys; 
TTY_NETWORK (network), TTY_DIALUP (dialup), which determine a basic
connection type. TTY_DIALUP in particular will replace the old out of
date heuristic "tty[dD]*" in login.c (and better than the current
hard-coded method).
 1997-04-13 15:16:03 +00:00
David Nugent
c8207e03ba Add MLINKS for isdialuptty(3) & isnetworktty(3). 1997-04-13 15:12:14 +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
6333eac64f Fixed missing consts in synopsis. 1997-04-13 13:37:56 +00:00
Bruce Evans
23f0c1fcf6 Fixed #include and/or prototype bugs in synopsis. 1997-04-13 13:35:33 +00:00
Bruce Evans
a88d7a4bc2 Fixed wrong #include in synopsis. 1997-04-13 13:29:06 +00:00
Bruce Evans
1eda21cbb6 Fixed #include and/or prototype bugs in synopsis. 1997-04-13 13:26:42 +00:00
Bruce Evans
08398af376 Fixed #include and/or prototype bugs in synopsis. 1997-04-13 13:16:20 +00:00
Bruce Evans
f2b1d9af2d Fixed wrong/incomplete #includes in synopsis. 1997-04-13 13:02:07 +00:00
Bruce Evans
a8eb6d60ee Fixed wrong function return type in synopsis. 1997-04-13 13:01:05 +00:00
Bruce Evans
330f606e46 Don't use literal semicolons in .Fn macro invocations. 1997-04-13 12:55:36 +00:00
Jordan K. Hubbard
6eb5e456f1 Support GLOBAL style tags. 1997-04-13 06:44:25 +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
Bruce Evans
0574ea641c Fixed missing header in synopsis. 1997-04-11 18:09:29 +00:00
Bruce Evans
f6e90f37db Fixed synopsis (prototype was missing a const). 1997-04-11 18:07:45 +00:00
Bill Paul
6e8caff794 Don't even think about processing bogus domain names here. 1997-04-10 20:26:04 +00:00
Mike Pritchard
b0b21f924b Typo police. Part of PR# 3242. 
Submitted by:	Philippe Charnier <charnier@xp11.frmug.org>
 1997-04-09 23:05:04 +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
Guido van Rooij
0fb28c0973 Fix race 
Obtained from: Keith Bostic
 1997-04-07 18:01:10 +00:00
Andrey A. Chernov
21b4da0751 Restore PATH_LOCALE functionality using issetugid() call now 1997-04-07 08:54:38 +00:00
Andrey A. Chernov
b5a6eb1833 Speedup in case locale not used 1997-04-04 19:40:49 +00:00
Andrey A. Chernov
21d58869ce Speedup in case locale not used 1997-04-04 19:16:08 +00:00
Andrey A. Chernov
6a575f6e24 Eliminate some function calls when locale not used 1997-04-04 19:08:19 +00:00
Andrey A. Chernov
ed2bf9a999 Eliminate yet one function call when locale not used 1997-04-04 19:07:02 +00:00
Andrey A. Chernov
5058254947 Speedup in case locale not used 1997-04-04 18:44:19 +00:00
Andrey A. Chernov
350498c58e Speedup in case locale not used 1997-04-04 18:28:38 +00:00
Mike Pritchard
5d00c0a499 Honor the nouser/nogroup flag when determing if NULL should 
be returned if a cached uid/gid does not exist in the password
file.
 1997-04-03 01:51:34 +00:00
Peter Wemm
8959b2546d Update to include details about the changes to setuid/setgid. 1997-04-02 17:24:16 +00:00
Mike Pritchard
1595890a1f The user_from_{uid,gid} routines would return garbage if the 
uid/gid in question was in the cache, but did not exist
in the password file.  This causes the -nouser and -nogroup
options to find(1) to only print the first file owned by
an unknown user/group in some cases.
 1997-04-02 06:20:04 +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
7288802ce0 Fixed wording of previous change. 
Obtained from:	fgets.3
Guided by:	ISO C standard
 1997-03-31 05:18:27 +00:00
Warner Losh
e57e56abf0 Revert my last few changes. They were bogus. Replaced them with 
the original text plus a statement saying that if strftime fails,
the results are undefined.

Requested a long time ago by: bde
 1997-03-31 04:51:13 +00:00
Andrey A. Chernov
a080f5787d Remove orand* code as promised for the next release 1997-03-29 19:55:03 +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
6c0aebfa90 The w+ entry description was misformatted. 
Pointed out by: bde
 1997-03-27 18:08:23 +00:00
David Nugent
c333ae82c1 Remove minor warning (for -Wall -Wshadow); clarifies code. 1997-03-26 15:42:09 +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
Warner Losh
4545c5b7a4 Restricting $LANG was a really bad idea 
Pointed out by: Everybody but Jordan.
 1997-03-25 05:36:37 +00:00
Warner Losh
99a0772b8d Back out 1.14 until I reproduce trouble reports 1997-03-25 05:34:31 +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
Warner Losh
3f2c98c480 Don't honor LANG or NLSPATH if we're setuid/setgid. 
Fixes PR 2582

Submitted by:	 Julian Assange
 1997-03-24 06:15:07 +00:00
Warner Losh
79d71652cf If we're running setuid/setguid then don't open the host alias file to 
prevent information leakage.

Closes PR 2578

Submitted by:	Julian Assange
 1997-03-24 06:11:44 +00:00
Warner Losh
418d4a9817 Don't open the tz file if we're running setuid or setgid to prevent infomration 
leakage.

Submitted by:	Julian Assange
 1997-03-24 06:09:50 +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
Warner Losh
62f187a4cf Buffer overflow. Similar, but different, to the fix that Julian A submitted 
in PR 2580.

Obtained from: BSDi by way of Keith Bostic

Should be in 2.2 and 2.1.x.  I'll merge into 2.2.
 1997-03-23 23:31:50 +00:00
Andrey A. Chernov
92936d823f Add srandomdev.3 link 1997-03-23 23:12:59 +00:00
Andrey A. Chernov
f409763500 Fix urandom reference in the comment 1997-03-23 23:09:31 +00:00
Andrey A. Chernov
7b0b1b2f29 Add srandomdev() description 1997-03-23 23:08:31 +00:00