From: roland <roland>
Date: Thu, 9 May 1996 00:09:22 +0000 (+0000)
Subject: Thu May  9 01:24:00 1996  Ulrich Drepper  <drepper@cygnus.com>
X-Git-Tag: libc-960509~8
X-Git-Url: http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu%2Fglibc.git;a=commitdiff_plain;h=4599110c26608bc1d75f27c475e3c0567e01493b

Thu May  9 01:24:00 1996  Ulrich Drepper  <drepper@cygnus.com>

	* resolv/gethnamaddr.c: Prevent warning by preventing variable
	definition.
	* stdio-common/_itoa.c: Ditto.
---

diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c
index 87b4db1a6f..41be4fc10d 100644
--- a/resolv/gethnamaddr.c
+++ b/resolv/gethnamaddr.c
@@ -397,9 +397,12 @@ struct hostent *
 gethostbyname(name)
 	const char *name;
 {
+  /* Moved #if line to here because declararing HP would lead to a
+     warining.  --drepper@gnu  */
+#if defined(AF_INET6) && defined(RES_TRY_INET6)
 	struct hostent *hp;
 
-#if defined(AF_INET6) && defined(RES_TRY_INET6)
+/* #if defined(AF_INET6) && defined(RES_TRY_INET6) */
 	if (_res.options & RES_TRY_INET6) {
 		hp = gethostbyname2(name, AF_INET6);
 		if (hp)
diff --git a/stdio-common/_itoa.c b/stdio-common/_itoa.c
index f85b15b030..9d77b39005 100644
--- a/stdio-common/_itoa.c
+++ b/stdio-common/_itoa.c
@@ -260,9 +260,11 @@ _itoa (value, buflim, base, upper_case)
 	   Optimize for frequent cases of 32 bit numbers.  */
 	if ((mp_limb_t) (value >> 32) >= 1)
 	  {
+#if UDIV_TIME > 2 * UMUL_TIME || UDIV_NEEDS_NORMALIZATION
 	    int big_normalization_steps = brec->big.normalization_steps;
-	    mp_limb_t big_base_norm = brec->big.base << big_normalization_steps;
-
+	    mp_limb_t big_base_norm
+	      = brec->big.base << big_normalization_steps;
+#endif
 	    if ((mp_limb_t) (value >> 32) >= brec->big.base)
 	      {
 		mp_limb_t x1hi, x1lo, r;