global: Use #ifdef instead of #if with WORDS_BIGENDIAN

This is to not rely on undefined WORDS_BIGENDIAN being evaluated as 0.
dovecot · May 11, 2018 · ad55c19 · ad55c19
1 parent 75733dd
commit ad55c19
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Showing 6 changed files with 6 additions and 6 deletions.
diff --git a/src/lib-index/mail-index-map-hdr.c b/src/lib-index/mail-index-map-hdr.c
@@ -171,7 +171,7 @@ bool mail_index_check_header_compat(struct mail_index *index,
 {
         enum mail_index_header_compat_flags compat_flags = 0;
 
-#if !WORDS_BIGENDIAN
+#ifndef WORDS_BIGENDIAN
 	compat_flags |= MAIL_INDEX_COMPAT_LITTLE_ENDIAN;
 #endif
 

diff --git a/src/lib-index/mail-index-map.c b/src/lib-index/mail-index-map.c
@@ -239,7 +239,7 @@ static void mail_index_header_init(struct mail_index *index,
 	hdr->header_size = sizeof(*hdr);
 	hdr->record_size = sizeof(struct mail_index_record);
 
-#if !WORDS_BIGENDIAN
+#ifndef WORDS_BIGENDIAN
 	hdr->compat_flags |= MAIL_INDEX_COMPAT_LITTLE_ENDIAN;
 #endif
 

diff --git a/src/lib-index/mail-transaction-log-file.c b/src/lib-index/mail-transaction-log-file.c
@@ -536,7 +536,7 @@ mail_transaction_log_file_read_hdr(struct mail_transaction_log_file *file,
 		/* we have compatibility flags */
 		enum mail_index_header_compat_flags compat_flags = 0;
 
-#if !WORDS_BIGENDIAN
+#ifndef WORDS_BIGENDIAN
 		compat_flags |= MAIL_INDEX_COMPAT_LITTLE_ENDIAN;
 #endif
 		if (file->hdr.compat_flags != compat_flags) {

diff --git a/src/lib/byteorder.h b/src/lib/byteorder.h
@@ -244,7 +244,7 @@ static inline uint##size##_t from##size##_to_##to(uint##size##_t x)	\
 	return bswap;							\
 }
 
-#if WORDS_BIGENDIAN
+#ifdef WORDS_BIGENDIAN
 #define __GEN(from, size, to, be, le) ___GEN(from, size, to, be)
 #else
 #define __GEN(from, size, to, be, le) ___GEN(from, size, to, le)

diff --git a/src/lib/sha1.c b/src/lib/sha1.c
@@ -235,7 +235,7 @@ sha1_result(struct sha1_ctxt *ctxt, void *digest0)
 
 	digest = (uint8_t *)digest0;
 	sha1_pad(ctxt);
-#if WORDS_BIGENDIAN
+#ifdef WORDS_BIGENDIAN
 	memmove(digest, &ctxt->h.b8[0], 20);
 #else
 	digest[0] = ctxt->h.b8[3]; digest[1] = ctxt->h.b8[2];

diff --git a/src/lib/test-byteorder.c b/src/lib/test-byteorder.c
@@ -103,7 +103,7 @@ struct unaligned_run {
 	uint32_t le32;
 	uint64_t le64;
 
-#if WORDS_BIGENDIAN
+#ifdef WORDS_BIGENDIAN
 #define cpu8 be8
 #define cpu16 be16
 #define cpu32 be32