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3268 Commits

Author SHA1 Message Date
Mike Barcroft
f71e6a5243 Bring poll.h up to conformance with POSIX.1-2001 by adding some 
visibility conditionals, adding the nfds_t type, and changing the
poll() prototype a little.  Update the manual to match.
 2002-07-08 16:37:35 +00:00
Daniel Harris
883d00eb92 s/unavilable/unavailable/ 
PR:		39446
Submitted by:	Stefan Farfeleder <e0026813@stud3.tuwien.ac.at>
MFC after:	1 day
 2002-07-07 18:08:51 +00:00
Robert Drehmel
897ad22f04 Fix syntax error which occurred when LIBC_SCCS was defined. 2002-07-07 11:28:28 +00:00
Chris Costello
05ddd41b23 Move appropriate information out of DESCRIPTION' and into SECURITY 
CONSIDERATIONS'.

Sponsored by:	DARPA, NAI Labs
 2002-07-03 15:31:47 +00:00
Chris Costello
00c3b17e1e Correct a call to fcntl(F_SETFD) to use FD_CLOEXEC' instead of 1'. 2002-07-03 08:15:55 +00:00
Chris Costello
32f9f49908 Add a SECURITY CONSIDERATIONS example: make note that access to open 
file descriptors does not change upon dropping privilege, and include
a likely case of `setuid(non_superuser); exec(...);'.

Sponsored by:	DARPA, NAI Labs
Obtained from:	TrustedBSD Project
 2002-07-03 08:13:25 +00:00
Jonathan Mini
16f33a4885 Fix off-by-one error. 
PR:		misc/40104
Submitted by:	Neal Fachan <neal@isilon.com>
MFC after:	3 days
 2002-07-03 06:28:04 +00:00
Mark Peek
3aaa96958d Fix typo (SIGEV_EVENT -> SIGEV_KEVENT). 2002-07-02 21:05:08 +00:00
Hajimu UMEMOTO
15e4dafc91 Make NI_WITHSCOPEID a default (always on), to synchronize 
with recent 2553bis.

Obtained from:	KAME
MFC after:	3 weeks
 2002-07-02 11:05:31 +00:00
Chris Costello
de19436f24 Rename CAVEAT' to SECURITY CONSIDERATIONS' and move it up to 
the correct location--this section consists solely of security
considerations information.

Sponsored by:	DARPA, NAI Labs
Obtained from:	TrustedBSD Project
 2002-07-01 14:41:05 +00:00
David E. O'Brien
3b7de54d68 Use FBSDID 2002-06-30 05:36:49 +00:00
David E. O'Brien
2d39517f33 Use __FBSDID. 2002-06-29 03:23:51 +00:00
David E. O'Brien
45d767fbbe Add frexp(3). 
Obtained from:	OpenBSD
 2002-06-29 03:23:18 +00:00
Mike Silbersack
11289efd80 Fix style bugs I added in last commit. 
Spotted by:	bde
 2002-06-27 14:16:21 +00:00
Daniel Eischen
eee80fbd9c Remove pselect from application namespace and instead use a weak reference 
to the actual implementation.  This is to allow libc_r to override
pselect() making it a cancellation point.

Prompted by: wollman
 2002-06-27 13:23:46 +00:00
Daniel Eischen
53154da089 Remove improper use of <namespace.h>. 
Remove fmtcheck from application name space (fix the weak reference).
 2002-06-27 13:20:54 +00:00
Daniel Eischen
c40995b36a Remove improper use of <namespace.h> 2002-06-27 13:18:27 +00:00
Mike Silbersack
1228a1c634 Modify bcopy (and memcpy/memmove) so that the length value is not 
re-read from the stack mid copy.  This may help mitigate the recent
Apache buffer overrun and future overruns of the sort.

Reviewed by:	jdp
MFC after:	2 days
 2002-06-27 03:55:36 +00:00
Warner Losh
ecddb03f1e Remove two lines that were cvs merged that shouldn't have been. This 
fixes the build.

Reported by: dillon.
 2002-06-26 18:03:31 +00:00
Warner Losh
145ec10619 Remove two stray lines that snuck in the cvs merge 2002-06-26 14:18:36 +00:00
Jacques Vidrine
9a370b24b5 Initialize a pointer that was left uninitialized with the previous 
commit.
 2002-06-26 08:48:34 +00:00
Warner Losh
d6af58f572 Include more robust checking of end of buffer that more completely 
plugs the hole.
 2002-06-26 08:18:05 +00:00
Warner Losh
4cbd2472b3 Don't allow buffer overflow here either. 2002-06-26 06:31:06 +00:00
Warner Losh
fda8311189 Fix a minor last, minute issue that came in after I committed. 
Noticed by: nectar
 2002-06-26 06:23:22 +00:00
Warner Losh
4cf0747073 Avoid remote buffer overflow on hostbuf[]. 
Submitted by: joost Pol <joost@pine.nl>
 2002-06-26 06:04:46 +00:00
Chris Costello
1b5c321d3f Fix style and wording bugs introduced in my last commit. 
Sponsored by:	DARPA, NAI Labs
 2002-06-18 08:55:17 +00:00
Jake Burkholder
dbf51f8db4 Remove unneeded include of machine/emul.h. 2002-06-18 02:15:11 +00:00
Garrett Wollman
50d0eead10 Actually document pselect(3) so that Bruce can mention it in the release 
notes. :-)
 2002-06-17 02:21:17 +00:00
Garrett Wollman
8466ae9033 Move dillon's time conversion functions to a new header <timeconv.h>. 
Since they were never documented and have never appeared in a FreeBSD
release, no repo-copy of the header is done.  This removes namespace
pollution from <time.h>.
 2002-06-17 01:42:33 +00:00
Garrett Wollman
7d0f66cbc3 Add pselect(3) to the build. Need to figure out the most appropriate 
way to document this interface.
 2002-06-15 23:42:59 +00:00
Chris Costello
5f9c048ce7 o Move more information from BUGS into SECURITY CONSIDERATIONS and 
condense the redundant bits.
o Provide an example for using snprintf over sprintf.  This may be
  supplemented with an asprintf() example soon.

Sponsored by:	DARPA, NAI Labs
 2002-06-15 06:00:56 +00:00
Robert Watson
820a52632e No POSIX.1e capabilities in the main tree yet. 2002-06-13 23:40:13 +00:00
Chris Costello
7bc7869122 Include information on the dangers of passing a user-supplied string as 
a format string.  This will later on be changed to a reference to the
FreeBSD Security Architecture after it has been committed.

PR:		docs/39320
Sposnored by:	DARPA, NAI Labs
 2002-06-13 23:35:22 +00:00
Giorgos Keramidas
f2572d955f Clarify the bit about realloc() and its `ptr' argument a bit. 
Hopefully, now it is more clear that the memory referenced by the
ptr argument of realloc(ptr,size) is freed and only the return value
of realloc() points to a valid memory area upon successful completion.

Submitted by:	Martin Faxer <gmh003532@brfmasthugget.se>
 2002-06-06 22:11:19 +00:00
Sheldon Hearn
68f8e47a04 Correct FreeBSD release of first appearance in the HISTORY section 
(5.0 -> 4.6).
 2002-06-06 10:51:25 +00:00
Jake Burkholder
3671cacae1 Implement _Qp_sqrt. I've been unable to find a C program that gcc generates 
a call to this for, but apparently somehing in libstdc++ does.
 2002-06-04 17:02:27 +00:00
Jens Schweikhardt
21dc7d4f57 Fix typo in the BSD copyright: s/withough/without/ 
Spotted and suggested by:	des
MFC after:	3 weeks
 2002-06-02 20:05:59 +00:00
Jens Schweikhardt
27cf01ec47 Correct a bunch of typos. Translators can ignore this commit. 
MFC after:	3 weeks
 2002-06-02 10:27:41 +00:00
Mike Barcroft
9c85a5ca25 Add mdoc bits for the new waitpid() WCONTINUED option, and 
WIFCONTINUED macro.
 2002-06-01 18:38:58 +00:00
Archie Cobbs
c05b5b0453 Grammar nit: treat "contents" as plural. 2002-05-31 22:26:19 +00:00
Archie Cobbs
6accdce98b Grammar fix: "contents" is plural. 
MFC after:	1 day
 2002-05-31 05:01:17 +00:00
Poul-Henning Kamp
ff84d98ac2 Const poison. 
Partially submitted by:	wollman
 2002-05-30 21:59:16 +00:00
Ruslan Ermilov
6c3079ad7f mdoc(7) police: kill hard sentence break. 2002-05-30 12:04:36 +00:00
Ruslan Ermilov
432e57ebfa mdoc(7) police: markup nits. 2002-05-30 09:53:47 +00:00
Alfred Perlstein
e043516d4d Check for defined(__i386__) instead of just defined(i386) since the compiler 
will be updated to only define(__i386__) for ANSI cleanliness.
 2002-05-30 07:00:42 +00:00
Garrett Wollman
fda2301943 Since POSIX gives us plenary authority to define _t types, change 
__dlfunc_t to dlfunc_t to match what I have proposed to the Austin
Group.  (This also makes it easier for applications to store these
values before they decide what to do with them, e.g., in a wrapper
function.)
 2002-05-29 19:35:13 +00:00
Garrett Wollman
2b8a42d55c Add link dlopen(3) -> dlfunc(3). 
Reminded by:	mike
 2002-05-29 17:38:42 +00:00
Garrett Wollman
dc12134a80 Reorganize dlfcn.h slightly to separate out XSI and BSD interfaces. 
Add new dlfunc() interface, which is a version of dlsym() with a
return type that can be cast to a function pointer without turning
your computer into a frog.

Reviewed by:	freebsd-standards
 2002-05-29 16:25:43 +00:00
Ruslan Ermilov
ab955c15c1 mdoc(7) police: markup nits. 2002-05-29 15:53:01 +00:00
Ruslan Ermilov
90b0150f1d mdoc(7) police: bump document date on behalf of previous delta. 2002-05-29 15:47:24 +00:00