Commit Graph

75 Commits

Author SHA1 Message Date
Craig Rodrigues
107909b888 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:52:13 +00:00
Craig Rodrigues
73fe130441 Use proper prototype for harmless(). 2015-05-31 19:09:24 +00:00
Craig Rodrigues
9c75ed7f39 Make x_putlong() and x_putbytes() prototypes match the
prototypes in <rpc/xdr.h>
2015-05-31 18:11:20 +00:00
Craig Rodrigues
d660d38da5 Use ANSI C prototypes. 2015-05-31 18:08:58 +00:00
Andrew Turner
d422e6f9b5 Add the start of libc and libstand for arm64. Not all of the machine
dependent functions have been implemented, but this is enough for world.

Differential Revision:	https://reviews.freebsd.org/D2132
Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation
2015-04-07 09:52:14 +00:00
Marcel Moolenaar
e7d939bda2 Remove ia64.
This includes:
o   All directories named *ia64*
o   All files named *ia64*
o   All ia64-specific code guarded by __ia64__
o   All ia64-specific makefile logic
o   Mention of ia64 in comments and documentation

This excludes:
o   Everything under contrib/
o   Everything under crypto/
o   sys/xen/interface
o   sys/sys/elf_common.h

Discussed at: BSDcan
2014-07-07 00:27:09 +00:00
Marcel Moolenaar
8876613dc5 Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP}
if not already defined. This allows building libc from outside of
lib/libc using a reach-over makefile.

A typical use-case is to build a standard ILP32 version and a COMPAT32
version in a single iteration by building the COMPAT32 version using a
reach-over makefile.

Obtained from:	Juniper Networks, Inc.
2014-03-04 02:19:39 +00:00
Hiroki Sato
a204967a65 Replace Sun RPC license with a 3-clause BSD license. This license change
was approved in 2010 by Wim Coekaerts, Senior Vice President, Linux and
Virtualization at Oracle Corporation.
2013-12-09 05:01:38 +00:00
Eitan Adler
7a22215c53 Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this
shifts into the sign bit.  Instead use (1U << 31) which gets the
expected result.

This fix is not ideal as it assumes a 32 bit int, but does fix the issue
for most cases.

A similar change was made in OpenBSD.

Discussed with:	-arch, rdivacky
Reviewed by:	cperciva
2013-11-30 22:17:27 +00:00
Kevin Lo
5c6d2a0100 Add a HISTORY section
Requested by:	arundel
2011-07-10 06:57:00 +00:00
Kevin Lo
d98b6d6edd - Add xdr_sizeof(3) to libc
- Document xdr_sizeof(3); from NetBSD

Discussed with:	kib
2011-07-09 07:43:56 +00:00
Doug Rabson
a9148abd9d Implement support for RPCSEC_GSS authentication to both the NFS client
and server. This replaces the RPC implementation of the NFS client and
server with the newer RPC implementation originally developed
(actually ported from the userland sunrpc code) to support the NFS
Lock Manager.  I have tested this code extensively and I believe it is
stable and that performance is at least equal to the legacy RPC
implementation.

The NFS code currently contains support for both the new RPC
implementation and the older legacy implementation inherited from the
original NFS codebase. The default is to use the new implementation -
add the NFS_LEGACYRPC option to fall back to the old code. When I
merge this support back to RELENG_7, I will probably change this so
that users have to 'opt in' to get the new code.

To use RPCSEC_GSS on either client or server, you must build a kernel
which includes the KGSSAPI option and the crypto device. On the
userland side, you must build at least a new libc, mountd, mount_nfs
and gssd. You must install new versions of /etc/rc.d/gssd and
/etc/rc.d/nfsd and add 'gssd_enable=YES' to /etc/rc.conf.

As long as gssd is running, you should be able to mount an NFS
filesystem from a server that requires RPCSEC_GSS authentication. The
mount itself can happen without any kerberos credentials but all
access to the filesystem will be denied unless the accessing user has
a valid ticket file in the standard place (/tmp/krb5cc_<uid>). There
is currently no support for situations where the ticket file is in a
different place, such as when the user logged in via SSH and has
delegated credentials from that login. This restriction is also
present in Solaris and Linux. In theory, we could improve this in
future, possibly using Brooks Davis' implementation of variant
symlinks.

Supporting RPCSEC_GSS on a server is nearly as simple. You must create
service creds for the server in the form 'nfs/<fqdn>@<REALM>' and
install them in /etc/krb5.keytab. The standard heimdal utility ktutil
makes this fairly easy. After the service creds have been created, you
can add a '-sec=krb5' option to /etc/exports and restart both mountd
and nfsd.

The only other difference an administrator should notice is that nfsd
doesn't fork to create service threads any more. In normal operation,
there will be two nfsd processes, one in userland waiting for TCP
connections and one in the kernel handling requests. The latter
process will create as many kthreads as required - these should be
visible via 'top -H'. The code has some support for varying the number
of service threads according to load but initially at least, nfsd uses
a fixed number of threads according to the value supplied to its '-n'
option.

Sponsored by:	Isilon Systems
MFC after:	1 month
2008-11-03 10:38:00 +00:00
Doug Rabson
8f55a568f6 Add an implementation of the RPCSEC_GSS authentication protocol for RPC. This
is based on an old implementation from the University of Michigan with lots of
changes and fixes by me and the addition of a Solaris-compatible API.

Sponsored by:	Isilon Systems
Reviewed by:	alfred
2008-08-06 14:02:05 +00:00
Doug Rabson
7ea7cc4bab Don't assume that there is readable data on the stream after the
fragment header.
2008-03-30 09:35:04 +00:00
Daniel Eischen
5f864214bb Use C comments since we now preprocess these files with CPP. 2007-04-29 14:05:22 +00:00
Daniel Eischen
6fad3aaf15 Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
Daniel Eischen
cce72e8860 Add symbol maps and initial symbol version definitions to libc.
Reviewed by:	davidxu
2006-03-13 00:53:21 +00:00
Ruslan Ermilov
7062693e56 Fix prototypes. 2005-11-24 07:12:01 +00:00
David E. O'Brien
a9bdcd3711 Enable building with LIBC_SCCS defined.
Bug submitted by:	Andrea Campi <andrea+freebsd_current@webcom.it>
2004-10-16 06:32:43 +00:00
Olivier Houchard
1d7c6c3311 We use __arm__, not __arm32__. 2004-05-14 11:51:22 +00:00
Martin Blapp
09c37f5de6 When writing/reading longs use explicit 32bit temporary values.
MFNetBSD rev. 1.15 + rev 1.16

PR:		bin/60901
Submitted by:	Logan Gabriel <gersh@sonn.com>
Obtained from:	NetBSD
2004-01-24 01:23:30 +00:00
Martin Blapp
22e4d31a81 Fix amd(8) clients, if a FreeBSD mountd(8) server is used.
Remove the special treatment of non-blocking mode in
the "look ahead function" xdrrec_eof(). It currently
assumes that the last read() in a row of several reads
does not have zero lenght. If this is the case, svc_vc_stat()
does return XPRT_MOREREQS, and the RPC-request aborts because
there is no data to read anymore.

To fix this, go back to the original version of the code
for non-blocking mode until NetBSD comes up with another
possible fix like this one in xdrrec_eof()

	if (rstrm->last_frag && rstrm->in_finger == rstrm->in_boundry) {
		return TRUE;
	}

Return always FALSE in set_input_fragment() for non-blocking
mode. Since this was not used in FreeBSD, I omitted it at the
first time. Now we use this function and we should always
return FALSE for it.

Reviewed by:	rwatson
Approved by:	re
2003-05-28 09:13:09 +00:00
Peter Wemm
f7f1bb1485 Add __amd64__ to the list of things that use IEEEFP 2003-04-30 19:32:25 +00:00
Jacques Vidrine
d7f15c948f Clean up some signed/unsigned issues in the XDR code.
Obtained from:	OpenBSD
2003-03-07 13:19:40 +00:00
Jacques Vidrine
2bbd7cf820 Eliminate 19 warnings in libc (at level WARNS=2) of the
`implicit declaration of function' variety.
2003-02-27 13:40:01 +00:00
Martin Blapp
40525d3deb Reset the record lenght and received bytes once a record
is finished. This fixes clients doing two RPCs over the
same connection at the same time. Without this fix, we
could end with a reply to old data.

Submitted by:	Frank van der Linden <fvdl@netbsd.org>
Reviewed by:	rwatson
Obtained from:	NetBSD
2003-01-27 22:19:32 +00:00
Martin Blapp
08497c026c Implement non-blocking tcp-connections.
Reviewed by:	rwatson
Obtained from:	NetBSD
MFC after:	1 day
2003-01-16 07:13:51 +00:00
Ruslan Ermilov
2efeeba554 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
Ruslan Ermilov
1fae73b137 mdoc(7) police: "The .Fn function". 2002-12-18 12:45:11 +00:00
Ruslan Ermilov
c51d717f0c libc_r wasn't so tied to libc for 22 months. 2002-11-18 09:50:57 +00:00
Bruce Evans
ea1df4b7bb Removed duplicated MLINKS which make(1) recently started warning about. 2002-08-15 12:31:01 +00:00
Jacques Vidrine
8f3e3652e4 The fix applied to the XDR decoder in revision 1.11 was incorrect. 2002-08-01 12:23:04 +00:00
Jacques Vidrine
b113cd8006 Sort headers to reduce diffs between branches. 2002-07-31 15:11:59 +00:00
Darren Reed
cc0178a73e some dolt forgot to add in an include for <limits.h> 2002-07-31 14:47:02 +00:00
Darren Reed
7fc37b7c09 Patch to fix bounds checking/overflow.
Obtained from:	OpenBSD
2002-07-31 12:50:28 +00:00
Dag-Erling Smørgrav
f249dbcc71 Spell void * as void * rather than caddr_t. This is complicated by the
fact that caddr_t is often misspelled as char *.

Sponsored by:	DARPA, NAI Labs
2002-04-28 15:18:50 +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
c05ac53b8b Remove __P() usage. 2002-03-21 22:49:10 +00:00
Jake Burkholder
dfca860bfc Add ifdefs for sparc64. 2002-02-23 19:05:26 +00:00
Mike Barcroft
fd8e4ebc8c o Move NTOHL() and associated macros into <sys/param.h>. These are
deprecated in favor of the POSIX-defined lowercase variants.
o Change all occurrences of NTOHL() and associated marcros in the
  source tree to use the lowercase function variants.
o Add missing license bits to sparc64's <machine/endian.h>.
  Approved by: jake
o Clean up <machine/endian.h> files.
o Remove unused __uint16_swap_uint32() from i386's <machine/endian.h>.
o Remove prototypes for non-existent bswapXX() functions.
o Include <machine/endian.h> in <arpa/inet.h> to define the
  POSIX-required ntohl() family of functions.
o Do similar things to expose the ntohl() family in libstand, <netinet/in.h>,
  and <sys/param.h>.
o Prepend underscores to the ntohl() family to help deal with
  complexities associated with having MD (asm and inline) versions, and
  having to prevent exposure of these functions in other headers that
  happen to make use of endian-specific defines.
o Create weak aliases to the canonical function name to help deal with
  third-party software forgetting to include an appropriate header.
o Remove some now unneeded pollution from <sys/types.h>.
o Add missing <arpa/inet.h> includes in userland.

Tested on:	alpha, i386
Reviewed by:	bde, jake, tmm
2002-02-18 20:35:27 +00:00
Bruce Evans
5843ec1d4c Fixed various type errors in synopsis. 2001-10-03 16:53:59 +00:00
Ruslan Ermilov
32eef9aeb1 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
Daniel Eischen
cb868ac594 Fix a comment within a comment warning due to a missing "*/". 2001-04-10 03:47:40 +00:00
Ruslan Ermilov
4a558355e5 MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
Alfred Perlstein
8360efbd6c Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and
associated changes that had to happen to make this possible as well as
bugs fixed along the way.

  Bring in required TLI library routines to support this.

  Since we don't support TLI we've essentially copied what NetBSD
  has done, adding a thin layer to emulate direct the TLI calls
  into BSD socket calls.

  This is mostly from Sun's tirpc release that was made in 1994,
  however some fixes were backported from the 1999 release (supposedly
  only made available after this porting effort was underway).

  The submitter has agreed to continue on and bring us up to the
  1999 release.

  Several key features are introduced with this update:
    Client calls are thread safe. (1999 code has server side thread
    safe)
    Updated, a more modern interface.

  Many userland updates were done to bring the code up to par with
  the recent RPC API.

  There is an update to the pthreads library, a function
  pthread_main_np() was added to emulate a function of Sun's threads
  library.

  While we're at it, bring in NetBSD's lockd, it's been far too
  long of a wait.

  New rpcbind(8) replaces portmap(8) (supporting communication over
  an authenticated Unix-domain socket, and by default only allowing
  set and unset requests over that channel). It's much more secure
  than the old portmapper.

  Umount(8), mountd(8), mount_nfs(8), nfsd(8) have also been upgraded
  to support TI-RPC and to support IPV6.

  Umount(8) is also fixed to unmount pathnames longer than 80 chars,
  which are currently truncated by the Kernel statfs structure.

Submitted by: Martin Blapp <mb@imp.ch>
Manpage review: ru
Secure RPC implemented by: wpaul
2001-03-19 12:50:13 +00:00
Doug Rabson
62b8ce411f Use ieee floats on ia64. 2001-03-06 16:06:38 +00:00
Ruslan Ermilov
c6e2c33321 mdoc(7) police: print #ifdef/#endif literally,
and as list items (to get the correct offset).
2001-02-08 10:40:42 +00:00
Bruce Evans
14e6355f02 Fixed errors in prototypes. Many were hiding under mdoc errors. 2001-02-05 15:24:34 +00:00
Ruslan Ermilov
1abae7ee85 man(7) -> mdoc(7). 2001-01-18 12:56:17 +00:00
Sheldon Hearn
96e88366a2 Do proper byte swapping in 64bit routines.
PR:		17681
Submitted by:	"David E. Cross" <crossd@cs.rpi.edu>
Obtained from:	NetBSD
2000-04-12 08:41:16 +00:00