From: Willy Tarreau <w@1wt.eu>
Date: Sun, 17 Dec 2023 16:24:01 +0000 (+0100)
Subject: IMPORT: ebtree: switch the sizes and offsets to size_t and ssize_t
X-Git-Tag: v3.0-dev1~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fc421e5b3d7892074196f1e2c4154ee0257d614a;p=thirdparty%2Fhaproxy.git

IMPORT: ebtree: switch the sizes and offsets to size_t and ssize_t

Let's use these in order to avoid 32-64 bit casts on 64 bit platforms.

This is cbtree commit e4f4c10fcb5719b626a1ed4f8e4e94d175468c34.
This is ebtree commit cc10507385c784d9a9e74ea9595493317d3da99e.
---

diff --git a/include/import/ebtree.h b/include/import/ebtree.h
index b1666bba72..10583590dd 100644
--- a/include/import/ebtree.h
+++ b/include/import/ebtree.h
@@ -729,9 +729,9 @@ static forceinline void __eb_delete(struct eb_node *node)
  * bytes. Note that parts or all of <ignore> bits may be rechecked. It is only
  * passed here as a hint to speed up the check.
  */
-static forceinline int equal_bits(const unsigned char *a,
-				  const unsigned char *b,
-				  int ignore, int len)
+static forceinline size_t equal_bits(const unsigned char *a,
+				     const unsigned char *b,
+				     size_t ignore, size_t len)
 {
 	for (ignore >>= 3, a += ignore, b += ignore, ignore <<= 3;
 	     ignore < len; ) {
@@ -747,7 +747,7 @@ static forceinline int equal_bits(const unsigned char *a,
 			 * it as the number of identical bits. Note that low bit numbers are
 			 * assigned to high positions in the byte, as we compare them as strings.
 			 */
-			ignore -= flsnz8(c);
+			ignore -= flsnz_long(c);
 			break;
 		}
 	}
@@ -795,12 +795,12 @@ static forceinline int check_bits(const unsigned char *a,
  * permitted. Equal strings are reported as a negative number of bits, which
  * indicates the end was reached.
  */
-static forceinline int string_equal_bits(const unsigned char *a,
-					 const unsigned char *b,
-					 int ignore)
+static forceinline ssize_t string_equal_bits(const unsigned char *a,
+					     const unsigned char *b,
+					     size_t ignore)
 {
-	int beg;
 	unsigned long c, d;
+	size_t beg;
 
 	beg = ignore >> 3;