Vendor import of BIND 9.4.1

14 files changed, 81 insertions, 53 deletions

diff --git a/lib/libc/inet/inet_addr.c b/lib/libc/inet/inet_addr.c
index b967dc2..c95622d 100644
--- a/lib/libc/inet/inet_addr.c
+++ b/lib/libc/inet/inet_addr.c
@@ -70,7 +70,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)inet_addr.c	8.1 (Berkeley) 6/17/93";
-static const char rcsid[] = "$Id: inet_addr.c,v 1.2.206.2 2004/03/17 00:29:45 marka Exp $";
+static const char rcsid[] = "$Id: inet_addr.c,v 1.4.18.1 2005/04/27 05:00:52 sra Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include "port_before.h"
@@ -85,7 +85,7 @@ static const char rcsid[] = "$Id: inet_addr.c,v 1.2.206.2 2004/03/17 00:29:45 ma
 
 #include "port_after.h"
 
-/*
+/*%
  * Ascii internet address interpretation routine.
  * The value returned is in network order.
  */
@@ -98,7 +98,7 @@ inet_addr(const char *cp) {
 	return (INADDR_NONE);
 }
 
-/* 
+/*%
  * Check whether "cp" is a valid ascii representation
  * of an Internet address and convert to a binary address.
  * Returns 1 if the address is valid, 0 if not.
@@ -179,22 +179,22 @@ inet_aton(const char *cp, struct in_addr *addr) {
 	 */
 	n = pp - parts + 1;
 	switch (n) {
-	case 1:				/* a -- 32 bits */
+	case 1:				/*%< a -- 32 bits */
 		break;
 
-	case 2:				/* a.b -- 8.24 bits */
+	case 2:				/*%< a.b -- 8.24 bits */
 		if (val > 0xffffffU)
 			return (0);
 		val |= parts[0] << 24;
 		break;
 
-	case 3:				/* a.b.c -- 8.8.16 bits */
+	case 3:				/*%< a.b.c -- 8.8.16 bits */
 		if (val > 0xffffU)
 			return (0);
 		val |= (parts[0] << 24) | (parts[1] << 16);
 		break;
 
-	case 4:				/* a.b.c.d -- 8.8.8.8 bits */
+	case 4:				/*%< a.b.c.d -- 8.8.8.8 bits */
 		if (val > 0xffU)
 			return (0);
 		val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
@@ -204,3 +204,5 @@ inet_aton(const char *cp, struct in_addr *addr) {
 		addr->s_addr = htonl(val);
 	return (1);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_cidr_ntop.c b/lib/libc/inet/inet_cidr_ntop.c
index b25dc82..645b3cd 100644
--- a/lib/libc/inet/inet_cidr_ntop.c
+++ b/lib/libc/inet/inet_cidr_ntop.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_cidr_ntop.c,v 1.1.2.1.8.4 2006/10/11 02:32:50 marka Exp $";
+static const char rcsid[] = "$Id: inet_cidr_ntop.c,v 1.4.18.3 2006/10/11 02:32:47 marka Exp $";
 #endif
 
 #include "port_before.h"
@@ -45,7 +45,7 @@ inet_cidr_ntop_ipv4(const u_char *src, int bits, char *dst, size_t size);
 static char *
 inet_cidr_ntop_ipv6(const u_char *src, int bits, char *dst, size_t size);
 
-/*
+/*%
  * char *
  * inet_cidr_ntop(af, src, bits, dst, size)
  *	convert network address from network to presentation format.
@@ -92,7 +92,7 @@ decoct(const u_char *src, int bytes, char *dst, size_t size) {
 	return (dst - odst);
 }
 
-/*
+/*%
  * static char *
  * inet_cidr_ntop_ipv4(src, bits, dst, size)
  *	convert IPv4 network address from network to presentation format.
@@ -259,3 +259,5 @@ inet_cidr_ntop_ipv6(const u_char *src, int bits, char *dst, size_t size) {
 	strcpy(dst, tmp);
 	return (dst);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_cidr_pton.c b/lib/libc/inet/inet_cidr_pton.c
index 5bfef71..b55e3ea 100644
--- a/lib/libc/inet/inet_cidr_pton.c
+++ b/lib/libc/inet/inet_cidr_pton.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_cidr_pton.c,v 1.2.2.1.8.2 2004/03/17 00:29:46 marka Exp $";
+static const char rcsid[] = "$Id: inet_cidr_pton.c,v 1.5.18.1 2005/04/27 05:00:53 sra Exp $";
 #endif
 
 #include "port_before.h"
@@ -49,7 +49,7 @@ static int	inet_cidr_pton_ipv6 __P((const char *src, u_char *dst,
 
 static int	getbits(const char *, int ipv6);
 
-/*
+/*%
  * int
  * inet_cidr_pton(af, src, dst, *bits)
  *	convert network address from presentation to network format.
@@ -204,7 +204,7 @@ inet_cidr_pton_ipv6(const char *src, u_char *dst, int *pbits) {
 		    inet_cidr_pton_ipv4(curtok, tp, &bits, 1) == 0) {
 			tp += NS_INADDRSZ;
 			saw_xdigit = 0;
-			break;	/* '\0' was seen by inet_pton4(). */
+			break;	/*%< '\\0' was seen by inet_pton4(). */
 		}
 		if (ch == '/') {
 			bits = getbits(src, 1);
@@ -256,20 +256,22 @@ getbits(const char *src, int ipv6) {
 	int bits = 0;
 	char *cp, ch;
 	
-	if (*src == '\0')			/* syntax */
+	if (*src == '\0')			/*%< syntax */
 		return (-2);
 	do {
 		ch = *src++;
 		cp = strchr(digits, ch);
-		if (cp == NULL)			/* syntax */
+		if (cp == NULL)			/*%< syntax */
 			return (-2);
 		bits *= 10;
 		bits += cp - digits;
-		if (bits == 0 && *src != '\0')	/* no leading zeros */
+		if (bits == 0 && *src != '\0')	/*%< no leading zeros */
 			return (-2);
-		if (bits > (ipv6 ? 128 : 32))	/* range error */
+		if (bits > (ipv6 ? 128 : 32))	/*%< range error */
 			return (-2);
 	} while (*src != '\0');
 
 	return (bits);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_lnaof.c b/lib/libc/inet/inet_lnaof.c
index 97b80cf..70ac409 100644
--- a/lib/libc/inet/inet_lnaof.c
+++ b/lib/libc/inet/inet_lnaof.c
@@ -43,7 +43,7 @@ static const char sccsid[] = "@(#)inet_lnaof.c	8.1 (Berkeley) 6/4/93";
 
 #include "port_after.h"
 
-/*
+/*%
  * Return the local network address portion of an
  * internet address; handles class a/b/c network
  * number formats.
@@ -61,3 +61,5 @@ inet_lnaof(in)
 	else
 		return ((i)&IN_CLASSC_HOST);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_makeaddr.c b/lib/libc/inet/inet_makeaddr.c
index 6e4ecc3..c56cb3e 100644
--- a/lib/libc/inet/inet_makeaddr.c
+++ b/lib/libc/inet/inet_makeaddr.c
@@ -43,7 +43,7 @@ static const char sccsid[] = "@(#)inet_makeaddr.c	8.1 (Berkeley) 6/4/93";
 
 #include "port_after.h"
 
-/*
+/*%
  * Formulate an Internet address from network + host.  Used in
  * building addresses stored in the ifnet structure.
  */
@@ -64,3 +64,5 @@ inet_makeaddr(net, host)
 	a.s_addr = htonl(a.s_addr);
 	return (a);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_net_ntop.c b/lib/libc/inet/inet_net_ntop.c
index 47af6284e..a1ac243 100644
--- a/lib/libc/inet/inet_net_ntop.c
+++ b/lib/libc/inet/inet_net_ntop.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_net_ntop.c,v 1.1.2.1.8.2 2006/06/20 02:53:07 marka Exp $";
+static const char rcsid[] = "$Id: inet_net_ntop.c,v 1.3.18.2 2006/06/20 02:51:32 marka Exp $";
 #endif
 
 #include "port_before.h"
@@ -44,7 +44,7 @@ static char *	inet_net_ntop_ipv4 __P((const u_char *src, int bits,
 static char *	inet_net_ntop_ipv6 __P((const u_char *src, int bits,
 					char *dst, size_t size));
 
-/*
+/*%
  * char *
  * inet_net_ntop(af, src, bits, dst, size)
  *	convert network number from network to presentation format.
@@ -73,7 +73,7 @@ inet_net_ntop(af, src, bits, dst, size)
 	}
 }
 
-/*
+/*%
  * static char *
  * inet_net_ntop_ipv4(src, bits, dst, size)
  *	convert IPv4 network number from network to presentation format.
@@ -148,7 +148,7 @@ inet_net_ntop_ipv4(src, bits, dst, size)
 	return (NULL);
 }
 
-/*
+/*%
  * static char *
  * inet_net_ntop_ipv6(src, bits, fakebits, dst, size)
  *	convert IPv6 network number from network to presentation format.
@@ -275,3 +275,5 @@ emsgsize:
 	errno = EMSGSIZE;
 	return (NULL);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_net_pton.c b/lib/libc/inet/inet_net_pton.c
index abecfc7..d3de33b 100644
--- a/lib/libc/inet/inet_net_pton.c
+++ b/lib/libc/inet/inet_net_pton.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_net_pton.c,v 1.4.2.1.8.2 2004/03/17 00:29:47 marka Exp $";
+static const char rcsid[] = "$Id: inet_net_pton.c,v 1.7.18.1 2005/04/27 05:00:53 sra Exp $";
 #endif
 
 #include "port_before.h"
@@ -42,7 +42,7 @@ static const char rcsid[] = "$Id: inet_net_pton.c,v 1.4.2.1.8.2 2004/03/17 00:29
 # define SPRINTF(x) ((size_t)sprintf x)
 #endif
 
-/*
+/*%
  * static int
  * inet_net_pton_ipv4(src, dst, size)
  *	convert IPv4 network number from presentation to network format.
@@ -73,7 +73,7 @@ inet_net_pton_ipv4(const char *src, u_char *dst, size_t size) {
 		if (size <= 0U)
 			goto emsgsize;
 		dirty = 0;
-		src++;	/* skip x or X. */
+		src++;	/*%< skip x or X. */
 		while ((ch = *src++) != '\0' && isascii(ch) && isxdigit(ch)) {
 			if (isupper(ch))
 				ch = tolower(ch);
@@ -90,7 +90,7 @@ inet_net_pton_ipv4(const char *src, u_char *dst, size_t size) {
 				dirty = 0;
 			}
 		}
-		if (dirty) {  /* Odd trailing nybble? */
+		if (dirty) {  /*%< Odd trailing nybble? */
 			if (size-- <= 0U)
 				goto emsgsize;
 			*dst++ = (u_char) (tmp << 4);
@@ -126,7 +126,7 @@ inet_net_pton_ipv4(const char *src, u_char *dst, size_t size) {
 	if (ch == '/' && isascii((unsigned char)(src[0])) &&
 	    isdigit((unsigned char)(src[0])) && dst > odst) {
 		/* CIDR width specifier.  Nothing can follow it. */
-		ch = *src++;	/* Skip over the /. */
+		ch = *src++;	/*%< Skip over the /. */
 		bits = 0;
 		do {
 			n = strchr(digits, ch) - digits;
@@ -149,15 +149,15 @@ inet_net_pton_ipv4(const char *src, u_char *dst, size_t size) {
 		goto enoent;
 	/* If no CIDR spec was given, infer width from net class. */
 	if (bits == -1) {
-		if (*odst >= 240)	/* Class E */
+		if (*odst >= 240)	/*%< Class E */
 			bits = 32;
-		else if (*odst >= 224)	/* Class D */
+		else if (*odst >= 224)	/*%< Class D */
 			bits = 8;
-		else if (*odst >= 192)	/* Class C */
+		else if (*odst >= 192)	/*%< Class C */
 			bits = 24;
-		else if (*odst >= 128)	/* Class B */
+		else if (*odst >= 128)	/*%< Class B */
 			bits = 16;
-		else			/* Class A */
+		else			/*%< Class A */
 			bits = 8;
 		/* If imputed mask is narrower than specified octets, widen. */
 		if (bits < ((dst - odst) * 8))
@@ -200,11 +200,11 @@ getbits(const char *src, int *bitsp) {
 
 		pch = strchr(digits, ch);
 		if (pch != NULL) {
-			if (n++ != 0 && val == 0)	/* no leading zeros */
+			if (n++ != 0 && val == 0)	/*%< no leading zeros */
 				return (0);
 			val *= 10;
 			val += (pch - digits);
-			if (val > 128)			/* range */
+			if (val > 128)			/*%< range */
 				return (0);
 			continue;
 		}
@@ -231,16 +231,16 @@ getv4(const char *src, u_char *dst, int *bitsp) {
 
 		pch = strchr(digits, ch);
 		if (pch != NULL) {
-			if (n++ != 0 && val == 0)	/* no leading zeros */
+			if (n++ != 0 && val == 0)	/*%< no leading zeros */
 				return (0);
 			val *= 10;
 			val += (pch - digits);
-			if (val > 255)			/* range */
+			if (val > 255)			/*%< range */
 				return (0);
 			continue;
 		}
 		if (ch == '.' || ch == '/') {
-			if (dst - odst > 3)		/* too many octets? */
+			if (dst - odst > 3)		/*%< too many octets? */
 				return (0);
 			*dst++ = val;
 			if (ch == '/')
@@ -253,7 +253,7 @@ getv4(const char *src, u_char *dst, int *bitsp) {
 	}
 	if (n == 0)
 		return (0);
-	if (dst - odst > 3)		/* too many octets? */
+	if (dst - odst > 3)		/*%< too many octets? */
 		return (0);
 	*dst++ = val;
 	return (1);
@@ -322,7 +322,7 @@ inet_net_pton_ipv6(const char *src, u_char *dst, size_t size) {
 			tp += NS_INADDRSZ;
 			saw_xdigit = 0;
 			ipv4 = 1;
-			break;	/* '\0' was seen by inet_pton4(). */
+			break;	/*%< '\\0' was seen by inet_pton4(). */
 		}
 		if (ch == '/' && getbits(src, &bits) > 0)
 			break;
@@ -378,7 +378,7 @@ inet_net_pton_ipv6(const char *src, u_char *dst, size_t size) {
 	return (-1);
 }
 
-/*
+/*%
  * int
  * inet_net_pton(af, src, dst, size)
  *	convert network number from presentation to network format.
@@ -403,3 +403,5 @@ inet_net_pton(int af, const char *src, void *dst, size_t size) {
 		return (-1);
 	}
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_neta.c b/lib/libc/inet/inet_neta.c
index 325b7ce..bc3b601 100644
--- a/lib/libc/inet/inet_neta.c
+++ b/lib/libc/inet/inet_neta.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_neta.c,v 1.1.206.1 2004/03/09 08:33:33 marka Exp $";
+static const char rcsid[] = "$Id: inet_neta.c,v 1.2.18.1 2005/04/27 05:00:53 sra Exp $";
 #endif
 
 #include "port_before.h"
@@ -38,7 +38,7 @@ static const char rcsid[] = "$Id: inet_neta.c,v 1.1.206.1 2004/03/09 08:33:33 ma
 # define SPRINTF(x) ((size_t)sprintf x)
 #endif
 
-/*
+/*%
  * char *
  * inet_neta(src, dst, size)
  *	format a u_long network number into presentation format.
@@ -85,3 +85,5 @@ inet_neta(src, dst, size)
 	errno = EMSGSIZE;
 	return (NULL);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_netof.c b/lib/libc/inet/inet_netof.c
index e887530..c228e3d 100644
--- a/lib/libc/inet/inet_netof.c
+++ b/lib/libc/inet/inet_netof.c
@@ -43,7 +43,7 @@ static const char sccsid[] = "@(#)inet_netof.c	8.1 (Berkeley) 6/4/93";
 
 #include "port_after.h"
 
-/*
+/*%
  * Return the network number from an internet
  * address; handles class a/b/c network #'s.
  */
@@ -60,3 +60,5 @@ inet_netof(in)
 	else
 		return (((i)&IN_CLASSC_NET) >> IN_CLASSC_NSHIFT);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_network.c b/lib/libc/inet/inet_network.c
index aaa50c8..4758a00 100644
--- a/lib/libc/inet/inet_network.c
+++ b/lib/libc/inet/inet_network.c
@@ -44,7 +44,7 @@ static const char sccsid[] = "@(#)inet_network.c	8.1 (Berkeley) 6/4/93";
 
 #include "port_after.h"
 
-/*
+/*%
  * Internet network address interpretation routine.
  * The library routines call this routine to interpret
  * network numbers.
@@ -102,3 +102,5 @@ again:
 	}
 	return (val);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_ntoa.c b/lib/libc/inet/inet_ntoa.c
index 7fad4b8..1d566be 100644
--- a/lib/libc/inet/inet_ntoa.c
+++ b/lib/libc/inet/inet_ntoa.c
@@ -33,7 +33,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)inet_ntoa.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: inet_ntoa.c,v 1.1 2001/03/29 06:31:38 marka Exp $";
+static const char rcsid[] = "$Id: inet_ntoa.c,v 1.1.352.1 2005/04/27 05:00:54 sra Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include "port_before.h"
@@ -48,7 +48,7 @@ static const char rcsid[] = "$Id: inet_ntoa.c,v 1.1 2001/03/29 06:31:38 marka Ex
 
 #include "port_after.h"
 
-/*
+/*%
  * Convert network-format internet address
  * to base 256 d.d.d.d representation.
  */
@@ -60,3 +60,5 @@ inet_ntoa(struct in_addr in) {
 	(void) inet_ntop(AF_INET, &in, ret, sizeof ret);
 	return (ret);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_ntop.c b/lib/libc/inet/inet_ntop.c
index cd502ab..9ab38bc 100644
--- a/lib/libc/inet/inet_ntop.c
+++ b/lib/libc/inet/inet_ntop.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_ntop.c,v 1.1.2.1.8.2 2005/11/03 23:08:40 marka Exp $";
+static const char rcsid[] = "$Id: inet_ntop.c,v 1.3.18.2 2005/11/03 23:02:22 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include "port_before.h"
@@ -41,7 +41,7 @@ static const char rcsid[] = "$Id: inet_ntop.c,v 1.1.2.1.8.2 2005/11/03 23:08:40
 # define SPRINTF(x) ((size_t)sprintf x)
 #endif
 
-/*
+/*%
  * WARNING: Don't even consider trying to compile this on a system where
  * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
  */
@@ -203,3 +203,5 @@ inet_ntop6(src, dst, size)
 	strcpy(dst, tmp);
 	return (dst);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/inet_pton.c b/lib/libc/inet/inet_pton.c
index f18a7b6..66b4c6a 100644
--- a/lib/libc/inet/inet_pton.c
+++ b/lib/libc/inet/inet_pton.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_pton.c,v 1.2.206.2 2005/07/28 07:43:18 marka Exp $";
+static const char rcsid[] = "$Id: inet_pton.c,v 1.3.18.2 2005/07/28 07:38:07 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include "port_before.h"
@@ -30,7 +30,7 @@ static const char rcsid[] = "$Id: inet_pton.c,v 1.2.206.2 2005/07/28 07:43:18 ma
 #include <errno.h>
 #include "port_after.h"
 
-/*
+/*%
  * WARNING: Don't even consider trying to compile this on a system where
  * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
  */
@@ -188,7 +188,7 @@ inet_pton6(src, dst)
 		    inet_pton4(curtok, tp) > 0) {
 			tp += NS_INADDRSZ;
 			seen_xdigits = 0;
-			break;	/* '\0' was seen by inet_pton4(). */
+			break;	/*%< '\\0' was seen by inet_pton4(). */
 		}
 		return (0);
 	}
@@ -219,3 +219,5 @@ inet_pton6(src, dst)
 	memcpy(dst, tmp, NS_IN6ADDRSZ);
 	return (1);
 }
+
+/*! \file */
diff --git a/lib/libc/inet/nsap_addr.c b/lib/libc/inet/nsap_addr.c
index a4b98e7..d8fe87c 100644
--- a/lib/libc/inet/nsap_addr.c
+++ b/lib/libc/inet/nsap_addr.c
@@ -16,7 +16,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: nsap_addr.c,v 1.2.206.2 2005/07/28 07:43:18 marka Exp $";
+static const char rcsid[] = "$Id: nsap_addr.c,v 1.3.18.2 2005/07/28 07:38:08 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include "port_before.h"
@@ -107,3 +107,5 @@ inet_nsap_ntoa(int binlen, const u_char *binary, char *ascii) {
 	*ascii = '\0';
 	return (start);
 }
+
+/*! \file */