Update.

2000-11-26  Ulrich Drepper  <drepper@redhat.com>

	* inet/getnameinfo.c: Adjust casts to avoid warnings.
	* inet/rcmd.c: Likewise.
	* inet/ruserpass.c: Likewise.
	* inet/netinet/in.h (IN6_IS_ADDR_UNSPECIFIED, IN6_IS_ADDR_LOOPBACK,
	IN6_IS_ADDR_MULTICAST, IN6_IS_ADDR_LINKLOCAL, IN6_IS_ADDR_SITELOCAL,
	IN6_IS_ADDR_V4MAPPED, IN6_IS_ADDR_V4COMPAT, IN6_ARE_ADDR_EQUAL,
	IN6_IS_ADDR_MC_NODELOCAL, IN6_IS_ADDR_MC_LINKLOCAL,
	IN6_IS_ADDR_MC_SITELOCAL, IN6_IS_ADDR_MC_ORGLOCAL,
	IN6_IS_ADDR_MC_GLOBAL): Preserve const in cast.
	* include/aliases.h: Add prototypes for internal __getalias* functions.
	* include/netdb.h: Add prototypes for __old_gethostent_r,
	__old_gethostbyaddr_r, __old_gethostbyname_r, __old_gethostbyname2_r,
	__old_getnetent_r, __old_getnetbyaddr_r, __old_getnetbyname_r,
	__old_getservent_r, __old_getservbyname_r, __old_getservbyport_r,
	__old_getprotoent_r, __old_getprotobyname_r, __old_getprotobynumber_r.
	* include/rpc/netdb.h: Add prototypes for __old_getrpcbyname_r,
	__old_getrpcbynumber_r, __old_getrpcent_r.

	* include/rpc/netdb.h: Add __getrpcbyname_r, __getrpcbynumber_r,
	__getrpcent_r prototypes.

4 files changed, 17 insertions, 13 deletions

diff --git a/sysdeps/generic/_strerror.c b/sysdeps/generic/_strerror.c
index ae520f32fc..123331ac05 100644
--- a/sysdeps/generic/_strerror.c
+++ b/sysdeps/generic/_strerror.c
@@ -56,7 +56,7 @@ __strerror_r (int errnum, char *buf, size_t buflen)
 	 buffer size.  */
       q = __mempcpy (buf, unk, MIN (unklen, buflen));
       if (unklen < buflen)
-	memcpy (q, p, MIN (&numbuf[21] - p, buflen - unklen));
+	memcpy (q, p, MIN ((size_t) (&numbuf[21] - p), buflen - unklen));
 
       /* Terminate the string in any case.  */
       if (buflen > 0)
diff --git a/sysdeps/generic/memrchr.c b/sysdeps/generic/memrchr.c
index 6fa918d26e..d1c06e041a 100644
--- a/sysdeps/generic/memrchr.c
+++ b/sysdeps/generic/memrchr.c
@@ -86,7 +86,7 @@ __memrchr (s, c_in, n)
   /* All these elucidatory comments refer to 4-byte longwords,
      but the theory applies equally well to 8-byte longwords.  */
 
-  longword_ptr = (unsigned long int *) char_ptr;
+  longword_ptr = (const unsigned long int *) char_ptr;
 
   /* Bits 31, 24, 16, and 8 of this number are zero.  Call these bits
      the "holes."  Note that there is a hole just to the left of
diff --git a/sysdeps/generic/strcasestr.c b/sysdeps/generic/strcasestr.c
index 794b50beff..5fe1b10934 100644
--- a/sysdeps/generic/strcasestr.c
+++ b/sysdeps/generic/strcasestr.c
@@ -1,5 +1,5 @@
 /* Return the offset of one string within another.
-   Copyright (C) 1994, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1994,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -62,7 +62,7 @@ __strcasestr (phaystack, pneedle)
 	  if (c == '\0')
 	    goto ret0;
 	}
-      while (_tolower (c) != b);
+      while (_tolower (c) != (int) b);
 
       c = _tolower (*++needle);
       if (c == '\0')
@@ -80,40 +80,42 @@ __strcasestr (phaystack, pneedle)
 	      a = *++haystack;
 	      if (a == '\0')
 		goto ret0;
-	      if (_tolower (a) == b)
+	      if (_tolower (a) == (int) b)
 		break;
 	      a = *++haystack;
 	      if (a == '\0')
 		goto ret0;
-shloop:	    }
-          while (_tolower (a) != b);
+shloop:
+	      ;
+	    }
+          while (_tolower (a) != (int) b);
 
 jin:	  a = *++haystack;
 	  if (a == '\0')
 	    goto ret0;
 
-	  if (_tolower (a) != c)
+	  if (_tolower (a) != (int) c)
 	    goto shloop;
 
 	  rhaystack = haystack-- + 1;
 	  rneedle = needle;
 	  a = _tolower (*rneedle);
 
-	  if (_tolower (*rhaystack) == a)
+	  if (_tolower (*rhaystack) == (int) a)
 	    do
 	      {
 		if (a == '\0')
 		  goto foundneedle;
 		++rhaystack;
 		a = _tolower (*++needle);
-		if (_tolower (*rhaystack) != a)
+		if (_tolower (*rhaystack) != (int) a)
 		  break;
 		if (a == '\0')
 		  goto foundneedle;
 		++rhaystack;
 		a = _tolower (*++needle);
 	      }
-	    while (_tolower (*rhaystack) == a);
+	    while (_tolower (*rhaystack) == (int) a);
 
 	  needle = rneedle;		/* took the register-poor approach */
 
diff --git a/sysdeps/generic/strstr.c b/sysdeps/generic/strstr.c
index 03d6c8e5fc..6bf92e7473 100644
--- a/sysdeps/generic/strstr.c
+++ b/sysdeps/generic/strstr.c
@@ -1,5 +1,5 @@
 /* Return the offset of one string within another.
-   Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -82,7 +82,9 @@ strstr (phaystack, pneedle)
 	      a = *++haystack;
 	      if (a == '\0')
 		goto ret0;
-shloop:	    }
+shloop:
+	      ;
+	    }
           while (a != b);
 
 jin:	  a = *++haystack;