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Update.

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1999-12-03  Andreas Jaeger  <aj@suse.de>

	* nss/getXXbyYY.c: Include <resolv.h>
	(FUNCTION_NAME): Use res_ninit instead of res_init.

	* nss/getXXbyYY_r.c [NEED__RES]: Include <resolv.h> for _res
	declaration and prototypes.
	Remove extra _res declaration.
	(INTERNAL): Use thread aware res_ninit function.

	* inet/gethstbyad_r.c: Include <resolv.h>.

	* resolv/res_data.c: Update from Bind 8.2.2-P5.  Moved res_init to
	res_libc.c.  Disabled unneeded functions.

	* resolv/res_libc.c: New file.

	* Versions.def: Add version GLIBC_2.2 for libpthread.
	Add versions GLIBC_2.1 and GLIBC_2.2 for libresolv.

	* include/resolv.h: Add internal interfaces.

	* resolv/Makefile (routines): Add new files.
	(libresolv-routines): Likewise.
	(distribute): Likewise.

	* resolv/gethnamaddr.c: Use thread safe resolver functions.
	* resolv/nss_dns/dns-host.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.

	* resolv/arpa/nameser.h: Update from Bind 8.2.2-P5.
	* resolv/nsap_addr.c: Likewise.
	* resolv/res_comp.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/res_mkquery.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/res_send.c: Likewise.
	* resolv/resolv.h: Likewise.

	* resolv/Versions: Add __res_state and __res_ninit with version
	GLIBC_2.2 to libc.
	Add new interfaces with version GLIBC_2.2 to libresolv.

	* resolv/Banner: Update.

	* include/arpa/nameser_compat.h: New file.

	* resolv/ns_name.c: New file from Bind 8.2.2-P5.
	* resolv/ns_netint.c: Likewise.
	* resolv/ns_parse.c: Likewise.
	* resolv/ns_print.c: Likewise.
	* resolv/ns_samedomain.c: Likewise.
	* resolv/ns_ttl.c: Likewise.
	* resolv/arpa/nameser_compat.h: Likewise.
	* resolv/res_debug.h: Likewise.

	Some patches are based on work done by Adam D. Bradley
	<artdodge@cs.bu.edu>.

	* sysdeps/unix/sysv/linux/configure.in: Remove check for ldconfig,
	set always use_ldconfig instead.
This commit is contained in:
Ulrich Drepper
1999-12-04 18:05:55 +00:00
parent 591e1ffbf8
commit b43b13ac25
42 changed files with 4869 additions and 3113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
resolv/gethnamaddr.c
View File

@ -259,11 +259,11 @@ getanswer(answer, anslen, qname, qtype)
}
cp += n; /* name */
BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);
type = _getshort(cp);
type = ns_get16(cp);
cp += INT16SZ; /* type */
class = _getshort(cp);
class = ns_get16(cp);
cp += INT16SZ + INT32SZ; /* class, TTL */
n = _getshort(cp);
n = ns_get16(cp);
cp += INT16SZ; /* len */
BOUNDS_CHECK(cp, n);
erdata = cp + n;
@ -491,7 +491,7 @@ gethostbyname(name)
{
struct hostent *hp;
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1) {
__set_h_errno (NETDB_INTERNAL);
return (NULL);
}
@ -514,7 +514,7 @@ gethostbyname2(name, af)
int n, size, type, len;
extern struct hostent *_gethtbyname2();
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1) {
__set_h_errno (NETDB_INTERNAL);
return (NULL);
}
@ -613,8 +613,8 @@ gethostbyname2(name, af)
break;
}
if ((n = res_search(name, C_IN, type, buf.buf, sizeof(buf.buf))) < 0) {
dprintf("res_search failed (%d)\n", n);
if ((n = res_nsearch(&_res, name, C_IN, type, buf.buf, sizeof(buf.buf))) < 0) {
dprintf("res_nsearch failed (%d)\n", n);
if (errno == ECONNREFUSED)
return (_gethtbyname2(name, af));
return (NULL);
@ -643,7 +643,7 @@ gethostbyaddr(addr, len, af)
#endif /*SUNSECURITY*/
extern struct hostent *_gethtbyaddr();
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1) {
__set_h_errno (NETDB_INTERNAL);
return (NULL);
}
@ -693,9 +693,9 @@ gethostbyaddr(addr, len, af)
default:
abort();
}
n = res_query(qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
if (n < 0) {
dprintf("res_query failed (%d)\n", n);
dprintf("res_nquery failed (%d)\n", n);
if (errno == ECONNREFUSED)
return (_gethtbyaddr(addr, len, af));
return (NULL);