Update from main archive 961219cvs/libc-961220

Thu Dec 19 23:28:33 1996  Ulrich Drepper  <drepper@cygnus.com>

	* resolv/resolv.h: Update from BIND 4.9.5-P1.
	* resolv/res_comp.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/Banner: Update version number.

Thu Dec 19 20:58:53 1996  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dlfcn.h: Add extern "C" wrapper.

	* io/utime.h: Don't define NULL since this isn't allowed in POSIX.
	* io/sys/stat.h: Declare `lstat' only if __USE_BSD ||
	__USE_XOPEN_EXTENDED.
	* locale/locale.h: Define NULL.
	* math/math.c: Don't include <errno.h> to define math errors.
	* stdlib/stdlib.h: Likewise.
	* posix/unistd.h: Don't declare environ.
	* posix/sys/utsname.h (struct utsname): Declare member domainname
	as __domainname is !__USE_GNU.
	* signal/signal.h: Declare size_t only if __USE_BSD ||
	__USE_XOPEN_EXTENDED.
	* stdio/stdio.h: Don't declare cuserid when __USE_POSIX, but
	instead when __USE_XOPEN.
	* string/string.h: Define strndup only if __USE_GNU.
	* sysdeps/unix/sysv/linux/clock.c: New file.
	* sysdeps/unix/sysv/linux/timebits.h: Define CLOCKS_PER_SEC as
	1000000 per X/Open standard.
	* features.h: Add code to recognize _POSIX_C_SOURCE value 199309.
	Define __USE_POSIX199309.
	* posix/unistd.h: Declare fdatasync only if __USE_POSIX199309.
	* time/time.c: Declare nanosleep only if __USE_POSIX199309.
	Patches by Rüdiger Helsch <rh@unifix.de>.

	* locale/locale.h: Add declaration of newlocale and freelocale.

	* new-malloc/Makefile (distibute): Add mtrace.awk.
	(dist-routines): Add mcheck and mtrace.
	(install-lib, non-lib.a): Define as libmcheck.a.
	* new-malloc/malloc.h: Add declaration of __malloc_initialized.
	* new-malloc/mcheck.c: New file.
	* new-malloc/mcheck.h: New file.
	* new-malloc/mtrace.c: New file.
	* new-malloc/mtrace.awk: New file.

	* posix/unistd.h: Correct prototype for usleep.
	* sysdeps/unix/bsd/usleep.c: De-ANSI-declfy.  Correct return type.
	* sysdeps/unix/sysv/linux/usleep.c: Real implementation based on
	nanosleep.

	* signal/signal.h: Change protoype of __sigpause to take two
	arguments.  Remove prototype for sigpause.  Add two different
	macros named sigpause selected when __USE_BSD or __USE_XOPEN
	are defined.  This is necessary since the old BSD definition
	of theis function collides with the X/Open definition.
	* sysdeps/posix/sigpause.c: Change function definition to also
	fit X/Open definition.

	* sysdeps/libm-i387/e_exp.S: Make sure stack is empty when the
	function is left.
	* sysdeps/libm-i387/e_expl.S: Likewise.
	Patch by HJ Lu.

1996-12-17  Paul Eggert  <eggert@twinsun.com>

	* many, many files: Spelling corrections.
	* catgets/catgetsinfo.h (mmapped):
	Renamed from mmaped (in struct catalog_info.status).
	* mach/err_kern.sub (err_codes_unix), string/stratcliff.c (main):
	Fix spelling in message.
	* po/libc.pot: Fix spelling in message for `zic'; this anticipates
	a fix in the tzcode distribution.

Wed Dec 18 15:48:02 1996  Ulrich Drepper  <drepper@cygnus.com>

	* time/strftime.c: Implement ^ flag to cause output be converted
	to use upper case characters.

	* time/zic.c: Update from ADO tzcode1996n.

Wed Dec 18 14:29:24 1996  Erik Naggum  <erik@naggum.no>

	* time/strftime.c (add): Don't change global `i' until all is over.
	Define NULL is not already defined.

Tue Dec 17 09:49:03 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libio/iovsprintf.c (_IO_vsprintf): Change `&sf' to `&sf._sbf._f'
	to avoid the need for a cast.
	* libio/iovsscanf.c (_IO_vsscanf): Likewise.

	* sunrpc/rpc/xdr.h: Add prototype for xdr_free.

10 files changed, 23 insertions, 72 deletions

diff --git a/resolv/Banner b/resolv/Banner
index 0cf0de3f6f..d11ab500fb 100644
--- a/resolv/Banner
+++ b/resolv/Banner
@@ -1 +1 @@
-BIND-4.9.5-REL
+BIND-4.9.5-P1
diff --git a/resolv/arpa/nameser.h b/resolv/arpa/nameser.h
index 66b3530d91..4db67d0602 100644
--- a/resolv/arpa/nameser.h
+++ b/resolv/arpa/nameser.h
@@ -308,7 +308,7 @@ typedef struct {
 			/* fields in third byte */
 	unsigned	qr: 1;		/* response flag */
 	unsigned	opcode: 4;	/* purpose of message */
-	unsigned	aa: 1;		/* authoritive answer */
+	unsigned	aa: 1;		/* authoritative answer */
 	unsigned	tc: 1;		/* truncated message */
 	unsigned	rd: 1;		/* recursion desired */
 			/* fields in fourth byte */
@@ -322,7 +322,7 @@ typedef struct {
 			/* fields in third byte */
 	unsigned	rd :1;		/* recursion desired */
 	unsigned	tc :1;		/* truncated message */
-	unsigned	aa :1;		/* authoritive answer */
+	unsigned	aa :1;		/* authoritative answer */
 	unsigned	opcode :4;	/* purpose of message */
 	unsigned	qr :1;		/* response flag */
 			/* fields in fourth byte */
diff --git a/resolv/inet_net_pton.c b/resolv/inet_net_pton.c
index bf6fe02ed8..0c2693136d 100644
--- a/resolv/inet_net_pton.c
+++ b/resolv/inet_net_pton.c
@@ -166,7 +166,7 @@ inet_net_pton_ipv4(src, dst, size)
 			goto emsgsize;
 	}
 
-	/* Firey death and destruction unless we prefetched EOS. */
+	/* Fiery death and destruction unless we prefetched EOS. */
 	if (ch != '\0')
 		goto enoent;
 
diff --git a/resolv/netdb.h b/resolv/netdb.h
index f906edac0b..73192b5e98 100644
--- a/resolv/netdb.h
+++ b/resolv/netdb.h
@@ -73,7 +73,7 @@ __set_h_errno (int __err)
 #define	NETDB_INTERNAL	-1	/* See errno.  */
 #define	NETDB_SUCCESS	0	/* No problem.  */
 #define	HOST_NOT_FOUND	1	/* Authoritative Answer Host not found.  */
-#define	TRY_AGAIN	2	/* Non-Authoritive Host not found,
+#define	TRY_AGAIN	2	/* Non-Authoritative Host not found,
 				   or SERVERFAIL.  */
 #define	NO_RECOVERY	3	/* Non recoverable errors, FORMERR, REFUSED,
 				   NOTIMP.  */
@@ -98,7 +98,7 @@ struct hostent
   int h_addrtype;		/* Host address type.  */
   int h_length;			/* Length of address.  */
   char **h_addr_list;		/* List of addresses from name server.  */
-#define	h_addr	h_addr_list[0]	/* Address, for backward compatiblity.  */
+#define	h_addr	h_addr_list[0]	/* Address, for backward compatibility.  */
 };
 
 /* Open host data base files and mark them as staying open even after
diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
index 94fa1c13c4..37aa29fb21 100644
--- a/resolv/nss_dns/dns-network.c
+++ b/resolv/nss_dns/dns-network.c
@@ -96,7 +96,7 @@ typedef union querybuf
 } querybuf;
 
 
-/* Protortypes for local functions.  */
+/* Prototypes for local functions.  */
 static enum nss_status getanswer_r (const querybuf *answer, int anslen,
 				    struct netent *result, char *buffer,
 				    int buflen, lookup_method net_i);
diff --git a/resolv/res_comp.c b/resolv/res_comp.c
index d96fe6e432..a9ca69e55f 100644
--- a/resolv/res_comp.c
+++ b/resolv/res_comp.c
@@ -160,7 +160,7 @@ dn_expand(msg, eomorig, comp_dn, exp_dn, length)
  * 'length' is the size of the array pointed to by 'comp_dn'.
  * 'dnptrs' is a list of pointers to previous compressed names. dnptrs[0]
  * is a pointer to the beginning of the message. The list ends with NULL.
- * 'lastdnptr' is a pointer to the end of the arrary pointed to
+ * 'lastdnptr' is a pointer to the end of the array pointed to
  * by 'dnptrs'. Side effect is to update the list of pointers for
  * labels inserted into the message as we compress the name.
  * If 'dnptr' is NULL, we don't try to compress names. If 'lastdnptr'
@@ -504,56 +504,3 @@ __putlong(l, msgp)
 {
 	PUTLONG(l, msgp);
 }
-
-#ifdef ultrix
-/* ultrix 4.0 had some icky packaging in its libc.a.  alias for it here.
- * there is more gunk of this kind over in res_debug.c.
- */
-#undef putshort
-void
-#if defined(__STDC__) || defined(__cplusplus)
-putshort(register u_short s, register u_char *msgp)
-#else
-putshort(s, msgp)
-	register u_short s;
-	register u_char *msgp;
-#endif
-{
-	__putshort(s, msgp);
-}
-#undef putlong
-void
-putlong(l, msgp)
-	register u_int32_t l;
-	register u_char *msgp;
-{
-	__putlong(l, msgp);
-}
-
-#undef dn_comp
-int
-dn_comp(exp_dn, comp_dn, length, dnptrs, lastdnptr)
-	const char *exp_dn;
-	u_char *comp_dn, **dnptrs, **lastdnptr;
-	int length;
-{
-	return (__dn_comp(exp_dn, comp_dn, length, dnptrs, lastdnptr));
-}
-
-#undef dn_expand
-int
-dn_expand(msg, eomorig, comp_dn, exp_dn, length)
-	const u_char *msg, *eomorig, *comp_dn;
-	char *exp_dn;
-	int length;
-{
-	return (__dn_expand(msg, eomorig, comp_dn, exp_dn, length));
-}
-
-#undef dn_skipname
-dn_skipname(comp_dn, eom)
-	const u_char *comp_dn, *eom;
-{
-	return (__dn_skipname(comp_dn, eom));
-}
-#endif /* Ultrix 4.0 hackery */
diff --git a/resolv/res_debug.c b/resolv/res_debug.c
index 8fb4bcf33f..23f27acb33 100644
--- a/resolv/res_debug.c
+++ b/resolv/res_debug.c
@@ -287,7 +287,7 @@ __fp_nquery(msg, len, file)
 	if ((_res.options & RES_INIT) == 0 && res_init() == -1)
 		return;
 
-#define TruncTest(x) if (x >= endMark) goto trunc
+#define TruncTest(x) if (x > endMark) goto trunc
 #define	ErrorTest(x) if (x == NULL) goto error
 
 	/*
diff --git a/resolv/res_init.c b/resolv/res_init.c
index 459948660d..91f9f40094 100644
--- a/resolv/res_init.c
+++ b/resolv/res_init.c
@@ -95,7 +95,7 @@ static char rcsid[] = "$Id$";
  *   "search" property.
  * - The sortlist comprised of IP address netmask pairs are stored as
  *   values of the "sortlist" property. The IP address and optional netmask
- *   should be seperated by a slash (/) or ampersand (&) character.
+ *   should be separated by a slash (/) or ampersand (&) character.
  * - Internal resolver variables can be set from the value of the "options"
  *   property.
  */
diff --git a/resolv/res_send.c b/resolv/res_send.c
index a5b4fba44b..60d8ef2fb9 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -96,7 +96,7 @@ static char rcsid[] = "$Id$";
 
 static int s = -1;	/* socket used for communications */
 static int connected = 0;	/* is the socket connected */
-static int vc = 0;	/* is the socket a virtual ciruit? */
+static int vc = 0;	/* is the socket a virtual circuit? */
 
 #ifndef FD_SET
 /* XXX - should be in portability.h */
diff --git a/resolv/resolv.h b/resolv/resolv.h
index fe90ab5a75..b14cda0634 100644
--- a/resolv/resolv.h
+++ b/resolv/resolv.h
@@ -83,7 +83,7 @@
 /*
  * Resolver configuration file.
  * Normally not present, but may contain the address of the
- * inital name server(s) to query and the domain search list.
+ * initial name server(s) to query and the domain search list.
  */
 
 #ifndef _PATH_RESCONF
@@ -103,7 +103,7 @@
 #define	RES_MAXNDOTS		15	/* should reflect bit field size */
 
 struct __res_state {
-	int	retrans;	 	/* retransmition time interval */
+	int	retrans;	 	/* retransmission time interval */
 	int	retry;			/* number of times to retransmit */
 	u_long	options;		/* option flags - see below. */
 	int	nscount;		/* number of name servers */
@@ -224,18 +224,22 @@ extern const struct res_sym __p_type_syms[];
 #define	p_secstodate	__p_secstodate
 #define	dn_count_labels	__dn_count_labels
 #define	dn_comp		__dn_comp
-#define	dn_expand	__dn_expand
-#define	res_init	__res_init
 #define	res_randomid	__res_randomid
-#define	res_query	__res_query
-#define	res_search	__res_search
-#define	res_querydomain	__res_querydomain
-#define	res_mkquery	__res_mkquery
 #define	res_send	__res_send
 #define	res_isourserver	__res_isourserver
 #define	res_nameinquery	__res_nameinquery
 #define	res_queriesmatch __res_queriesmatch
 #define	res_close	__res_close
+
+#ifdef BIND_RES_POSIX3
+#define	dn_expand	__dn_expand
+#define	res_init	__res_init
+#define	res_query	__res_query
+#define	res_search	__res_search
+#define	res_querydomain	__res_querydomain
+#define	res_mkquery	__res_mkquery
+#endif
+
 __BEGIN_DECLS
 int		res_hnok __P((const char *));
 int		res_ownok __P((const char *));