src-test2/lib/libc/net/res_update.c, branch release/6.2.0_cvs

This commit was manufactured by cvs2svn to create tag

2007-01-11T22:54:46Z

'RELENG_6_2_0_RELEASE'. This commit was manufactured to restore the state of the 6.2-RELEASE image.

MFC:

2006-07-17T10:09:58Z

- Update the resolver in libc to BIND9's one. - make reentrant version of netdb functions glibc style API, and expose them to outside of libc. - make netdb functions NSS friendly. include/Makefile 1.261 include/arpa/inet.h 1.26 include/arpa/nameser.h 1.18 include/arpa/nameser_compat.h 1.5 include/netdb.h 1.40-1.42 include/res_update.h 1.1 include/resolv.h 1.29-1.30 lib/libc/Makefile 1.64 lib/libc/include/isc/eventlib.h 1.1.1.1 lib/libc/include/port_after.h 1.1-1.2 lib/libc/include/port_before.h 1.1 lib/libc/include/resolv_mt.h 1.1.1.1 lib/libc/inet/Makefile.inc 1.1 lib/libc/inet/inet_addr.c 1.1.1.1, 1.2 lib/libc/inet/inet_cidr_ntop.c 1.1.1.1 lib/libc/inet/inet_cidr_pton.c 1.1.1.1, 1.2 lib/libc/inet/inet_lnaof.c 1.1.1.1, 1.2 lib/libc/inet/inet_makeaddr.c 1.1.1.1, 1.2 lib/libc/inet/inet_net_ntop.c 1.1.1.1, 1.2 lib/libc/inet/inet_net_pton.c 1.1.1.1, 1.2 lib/libc/inet/inet_neta.c 1.1.1.1, 1.2 lib/libc/inet/inet_netof.c 1.1.1.1, 1.2 lib/libc/inet/inet_network.c 1.1.1.1, 1.2 lib/libc/inet/inet_ntoa.c 1.1.1.1, 1.2 lib/libc/inet/inet_ntop.c 1.1.1.1, 1.2 lib/libc/inet/inet_pton.c 1.1.1.1, 1.2 lib/libc/inet/nsap_addr.c 1.1.1.1, 1.2 lib/libc/isc/Makefile.inc 1.1 lib/libc/isc/ev_streams.c 1.1.1.1, 1.2 lib/libc/isc/ev_timers.c 1.1.1.1, 1.2 lib/libc/isc/eventlib_p.h 1.1.1.1, 1.2 lib/libc/nameser/Makefile.inc 1.1 lib/libc/nameser/ns_name.c 1.1.1.1 lib/libc/nameser/ns_netint.c 1.1.1.1 lib/libc/nameser/ns_parse.c 1.1.1.1 lib/libc/nameser/ns_print.c 1.1.1.1, 1.2 lib/libc/nameser/ns_samedomain.c 1.1.1.1, 1.2 lib/libc/nameser/ns_ttl.c 1.1.1.1 lib/libc/net/Makefile.inc 1.58 lib/libc/net/getaddrinfo.c 1.74, 1.77-1.78 lib/libc/net/gethostbydns.c 1.55-1.57 lib/libc/net/gethostbyht.c 1.24-1.26 lib/libc/net/gethostbyname.3 1.35 lib/libc/net/gethostbynis.c 1.26-1.28 lib/libc/net/gethostnamadr.c 1.29-1.30, 1.32 lib/libc/net/getnameinfo.c 1.18 lib/libc/net/getnetbydns.c 1.32-1.33 lib/libc/net/getnetbyht.c 1.17-1.18 lib/libc/net/getnetbynis.c 1.20-1.21 lib/libc/net/getnetnamadr.c 1.22 lib/libc/net/getproto.c 1.5 lib/libc/net/getprotoent.c 1.7 lib/libc/net/getprotoname.c 1.5 lib/libc/net/getservbyname.c 1.8 lib/libc/net/getservbyport.c 1.8 lib/libc/net/getservent.c 1.21 lib/libc/net/name6.c 1.56-1.57 lib/libc/net/netdb_private.h 1.10-1.11, 1.13 lib/libc/net/res_config.h 1.9 lib/libc/net/res_mkupdate.c 1.7-1.8 lib/libc/net/res_update.c 1.8-1.9 lib/libc/resolv/Makefile.inc 1.1 lib/libc/resolv/h_errno.c 1.1 lib/libc/resolv/herror.c 1.1.1.1, 1.2 lib/libc/resolv/mtctxres.c 1.1.1.1, 1.2 lib/libc/resolv/res_comp.c 1.1.1.1, 1.2 lib/libc/resolv/res_data.c 1.1.1.1, 1.2-1.3 lib/libc/resolv/res_debug.c 1.1.1.1, 1.2 lib/libc/resolv/res_debug.h 1.1.1.1 lib/libc/resolv/res_init.c 1.1.1.1, 1.2 lib/libc/resolv/res_mkquery.c 1.1.1.1, 1.2 lib/libc/resolv/res_private.h 1.1.1.1 lib/libc/resolv/res_query.c 1.1.1.1, 1.2-1.3 lib/libc/resolv/res_send.c 1.1.1.1, 1.2 lib/libc/resolv/res_state.c 1.1-1.2 Tested by: nork

Check for truncation in calls to res_send/res_query/res_search.

2002-09-15T16:51:09Z

Fail when it is detected.

Backout the increase of MAXPACKET from 1024 to 65536: it

2002-09-15T04:23:20Z

broke pthreads. Reported by: mbr, tjr

When using res_send/res_query/res_search, the caller must either

2002-09-13T20:31:29Z

insure enough space is available for the response, or be prepared to resize the buffer and retry as necessary. Do the conservative thing and make sure enough space is available. Reviewed by: silence on freebsd-audit

Fix the style of the SCM ID's.

2002-03-22T21:53:29Z

I believe have made all of libc .c's as consistent as possible.

Remove _THREAD_SAFE and make libc thread-safe by default by

2001-01-24T13:01:12Z

adding (weak definitions to) stubs for some of the pthread functions. If the threads library is linked in, the real pthread functions will pulled in. Use the following convention for system calls wrapped by the threads library: __sys_foo - actual system call _foo - weak definition to __sys_foo foo - weak definition to __sys_foo Change all libc uses of system calls wrapped by the threads library from foo to _foo. In order to define the prototypes for _foo(), we introduce namespace.h and un-namespace.h (suggested by bde). All files that need to reference these system calls, should include namespace.h before any standard includes, then include un-namespace.h after the standard includes and before any local includes. is an exception and shouldn't be included in between namespace.h and un-namespace.h namespace.h will define foo to _foo, and un-namespace.h will undefine foo. Try to eliminate some of the recursive calls to MT-safe functions in libc/stdio in preparation for adding a mutex to FILE. We have recursive mutexes, but would like to avoid using them if possible. Remove uneeded includes of from a few files. Add $FreeBSD$ to a few files in order to pass commitprep. Approved by: -arch

$Id$ -> $FreeBSD$

1999-08-28T00:22:10Z

Update the resolver parts to bind-8.1.2 level. I have not touched the

1998-06-11T09:03:02Z

getXXXXbyYYYY() interfaces yet. Obtained from: diff relative to bind-8.1.2 sources