CVS log for src/lib/libc/rpc/svc_simple.c

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fix nested extern warnings

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

resync from head

Pull up following revision(s) (requested by tron in ticket #843):
	lib/libc/rpc/clnt_dg.c: revision 1.28
	lib/libc/rpc/xdr_sizeof.c: revision 1.5
	lib/libc/rpc/pmap_getport.c: revision 1.19
	lib/libc/rpc/xdr_mem.c: revision 1.19
	lib/libc/rpc/svc_run.c: revision 1.22
	lib/libc/rpc/bindresvport.c: revision 1.25
	lib/libc/rpc/svc_raw.c: revision 1.24
	lib/libc/rpc/svc_dg.c: revision 1.17
	lib/libc/rpc/getnetconfig.c: revision 1.21
	lib/libc/rpc/auth_unix.c: revision 1.25
	lib/libc/rpc/svc_auth.c: revision 1.17
	lib/libc/rpc/clnt_vc.c: revision 1.21
	lib/libc/rpc/svc_auth_unix.c: revision 1.21
	lib/libc/rpc/rpcb_st_xdr.c: revision 1.10
	lib/libc/rpc/pmap_getmaps.c: revision 1.18
	lib/libc/rpc/getnetpath.c: revision 1.17
	lib/libc/rpc/clnt_simple.c: revision 1.32
	lib/libc/rpc/authunix_prot.c: revision 1.16
	lib/libc/rpc/svc_dg.h: revision 1.2
	lib/libc/rpc/svc_generic.c: revision 1.15
	lib/libc/rpc/clnt_raw.c: revision 1.32
	lib/libc/rpc/xdr_array.c: revision 1.19
	lib/libc/rpc/pmap_prot.c: revision 1.12
	lib/libc/rpc/clnt_bcast.c: revision 1.26
	lib/libc/rpc/xdr_rec.c: revision 1.35
	lib/libc/rpc/svc.c: revision 1.34
	lib/libc/rpc/DISCLAIMER: revision 1.3
	lib/libc/rpc/clnt_generic.c: revision 1.30
	lib/libc/rpc/xdr.c: revision 1.33
	lib/libc/rpc/auth_none.c: revision 1.16
	lib/libc/rpc/pmap_rmt.c: revision 1.34
	lib/libc/rpc/rpc_callmsg.c: revision 1.20
	lib/libc/rpc/clnt_perror.c: revision 1.30
	lib/libc/rpc/xdr_stdio.c: revision 1.19
	lib/libc/rpc/rpc_commondata.c: revision 1.9
	lib/libc/rpc/pmap_prot2.c: revision 1.17
	lib/libc/rpc/pmap_clnt.c: revision 1.19
	lib/libc/rpc/svc_simple.c: revision 1.33
	lib/libc/rpc/rpcb_clnt.c: revision 1.29
	lib/libc/rpc/rpc_prot.c: revision 1.21
	lib/libc/rpc/rpc_dtablesize.c: revision 1.16
	lib/libc/rpc/rpc_generic.c: revision 1.28
	lib/libc/rpc/xdr_reference.c: revision 1.18
	lib/libc/rpc/rpc_soc.c: revision 1.18
	lib/libc/rpc/svc_vc.c: revision 1.30
	lib/libc/rpc/getrpcent.c: revision 1.23
	lib/libc/rpc/xdr_float.c: revision 1.38
	lib/libc/rpc/rpcb_prot.c: revision 1.11
	lib/libc/rpc/getrpcport.c: revision 1.18
Replace previous Sun Microsystems, Inc. license with a standard
BSD 3-clause license granted by Oracle America, Inc..
This license change was approved by Wim Coekaerts, Senior Vice President,
Linux and Virtualization at Oracle Corporation.
This fixes PR lib/45293 by Pedro Giffuni.

Replace previous Sun Microsystems, Inc. license with a standard
BSD 3-clause license granted by Oracle America, Inc..
This license change was approved by Wim Coekaerts, Senior Vice President,
Linux and Virtualization at Oracle Corporation.

This fixes PR lib/45293 by Pedro Giffuni.

fix error messages and warnings.

sync with head

Use C89 definitions
Remove use of __P

sync with head.

- always check malloc results
- don't leak fds on error
- don't cast malloc
- don't cast NULL

file svc_simple.c was added on branch christos-time_t on 2008-04-25 17:44:45 +0000

- always check malloc results
- don't leak fds on error
- don't cast malloc
- don't cast NULL

Coverity CID 2293: Fix memory leak.

WARNS=4

appease gcc -Wuninitialized

__RCSID police

cast int to size_t to appease lint (Geoff Wing)

PR/21014: Tom Lyon: Failure to clear string by passing the wrong size to memset

Merge the nathanw_sa branch.

Pull up revisions 1.21-1.22 (requested by fvdl in ticket #1037)
 * Adapt include files for rpc_com.h/rpc_internal.h split.
 * Implement non-blocking connections.
 * Add rpc_control to svc.c

Catch up to -current

* Adapt include files for rpc_com.h/rpc_internal.h split.
* Add rpc_control to svc.c
* Implement non-blocking connections.

Convert to our threading style.
__REENT -> _REENTRANT
Statically initialize mutexes.
Use pthread thread-specific data semantics and once_t instead of Sun thread
semantics.
Use __isthreaded to detect presence of thread universe instead of _thr_main().

sprinkle _DIAGASSERT() appropriately. minor other cleanups

add __RPC_GETXID macro
don't const castway __rpc_getconf and __rpc_getconfig. It might try to
write const strings
fix non-portable casts
remove duplicated prototypes
cast things to proper types
remove extraneous casts to NULL
fix variable cast mismatches
remove register var declarations

Sync w/ netbsd-1-5-base.

Add new RPC code, based on Sun's TI-RPC code. Adapted to not use XTI,
but sockets instead, internally. Old, backward compatible interfaces
maintained.

Delint.
Remove trailing ; from uses of __weak_alias().  The macro inserts this if
needed.

Pull up to last week's -current.

remove unnecessary exit() after err()

* use _DIAGASSERT() to check pointer arguments against NULL and file
  descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
  and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.

the first two items result in the addition of code similar to the
following in various functions:

		_DIAGASSERT(path != NULL)
	#ifdef _DIAGNOSTIC
		if (path == NULL) {
			errno = EFAULT;
			return (-1);
		}
	#endif

Declare more local items static.

xdrproc_t casts.

* ensure memory is released if operations fail (in authunix_create(),
  xdr_callmsg(), xprt_register(), svc_tcp(), svc_udp(), etc)
* don't attempt to close a socket filedescriptor if it's -1 (some from
  freebsd, some i found)
* make the initial xid a little more random (from freebsd)
* fix some spelos and tyops in comments (some from freebsd)
* use warn() instead of warnx() for many errors; the user probably
  wants to know what the error code was.
* knf & whitespace nitpicks

delint

KNF.

* in get_myaddress(); always return sockaddr_in containing localhost:PMAP_PORT.
  (as recommended in Weiste Venema's portmap5_beta distribution)
* deprecate register
* use memmove instead of bcopy
* KNF includes
* use err/warn() instead of perror/fprintf(stderr,)
* fix some typos

revert; we can't break the existing ABI and API

major cleanup (to sync with changes made in include/rpc/*.h):
* use int32_t, size_t, in_port_t instead of long, u_int, u_short as appropriate
* use uid_t and gid_t instead of int
* KNF, fix typos and spellos
* use const as appropriate
* deprecate register
* use memmove instead of bcopy
* use err/warn()

If port provides __weak_alias(), provide an Standard C and POSIX pure
identifier namespace by renaming non standard functions and variables
such that they have a leading underscore.  The library will use those
names internally.  Weak aliases are used to provide the original names
to the API.

This is only the first part of this change.  It is most of the functions
which are implemented in C for all NetBSD ports.  Subsequent changes are
to add the same support to the remaining C files, to assembly files, and
to the automagically generated assembly source used for system calls.
When all of the above is done, ports with weak alias support should add
a definition for __weak_alias to <sys/cdefs.h>.

Fix RCSID's
Fix gcc warnings.
Add missing prototypes

snapshot namespace cleanup: rpc & xdr

Add explict function return types

Changed bzero to memset.
Changed bcmp to memcmp.
Added #include <string.h> to bring prototypes into scope.

save my sanity; stop using Id.

be much more careful with types, and add prototype everything.

move the rpc code into libc