Fix be2enc and be2dec includes

chromatic · Nov 29, 2024 · 9663ddf · 9663ddf
1 parent b4a5d2b
commit 9663ddf
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Showing 3 changed files with 22 additions and 19 deletions.
diff --git a/configure.ac b/configure.ac
@@ -602,7 +602,7 @@ AC_CHECK_DECLS([strnlen])
 # Check for daemon(3), unrelated to --with-daemon (although used by it)
 AC_CHECK_DECLS([daemon])
 
-AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64],,,
+AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64, be32dec, be32enc],,,
 		[#if HAVE_ENDIAN_H
                  #include <endian.h>
                  #elif HAVE_SYS_ENDIAN_H

diff --git a/src/compat/endian.h b/src/compat/endian.h
@@ -191,6 +191,26 @@ inline uint64_t le64toh(uint64_t little_endian_64bits)
 }
 #endif // HAVE_DECL_LE64TOH
 
+#if HAVE_DECL_BE32DEC == 0
+static inline uint32_t be32dec(const void *pp)
+{
+	const uint8_t *p = (uint8_t const *)pp;
+	return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) +
+	    ((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24));
+}
+#endif // HAVE_DECL_BE32DEC
+
+#if HAVE_DECL_BE32ENC == 0
+static inline void be32enc(void *pp, uint32_t x)
+{
+	uint8_t *p = (uint8_t *)pp;
+	p[3] = x & 0xff;
+	p[2] = (x >> 8) & 0xff;
+	p[1] = (x >> 16) & 0xff;
+	p[0] = (x >> 24) & 0xff;
+}
+#endif // HAVE_DECL_BE32ENC
+
 #endif // WORDS_BIGENDIAN
 
 #endif // BITCOIN_COMPAT_ENDIAN_H
diff --git a/src/crypto/scrypt.cpp b/src/crypto/scrypt.cpp
@@ -32,6 +32,7 @@
 #include <stdlib.h>
 #include <stdint.h>
 #include <string.h>
+#include "compat/endian.h"
 
 #if defined(USE_SSE2) && !defined(USE_SSE2_ALWAYS)
 #ifdef _MSC_VER
@@ -43,24 +44,6 @@
 #endif
 #endif
 
-#ifndef __FreeBSD__
-static inline uint32_t be32dec(const void *pp)
-{
-	const uint8_t *p = (uint8_t const *)pp;
-	return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) +
-	    ((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24));
-}
-
-static inline void be32enc(void *pp, uint32_t x)
-{
-	uint8_t *p = (uint8_t *)pp;
-	p[3] = x & 0xff;
-	p[2] = (x >> 8) & 0xff;
-	p[1] = (x >> 16) & 0xff;
-	p[0] = (x >> 24) & 0xff;
-}
-
-#endif
 /**
  * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
  * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and