From: Josh Coalson <jcoalson@users.sourceforce.net>
Date: Thu, 13 Jun 2002 07:00:36 +0000 (+0000)
Subject: don't use errno on win32
X-Git-Tag: 1.2.0~1824
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b549c9bb06149545f731c79a0af49b462cead89d;p=platform%2Fupstream%2Fflac.git

don't use errno on win32
---

diff --git a/src/libFLAC/metadata_iterators.c b/src/libFLAC/metadata_iterators.c
index c67a573..3f7e936 100644
--- a/src/libFLAC/metadata_iterators.c
+++ b/src/libFLAC/metadata_iterators.c
@@ -17,7 +17,10 @@
  * Boston, MA  02111-1307, USA.
  */
 
+#if !defined _MSC_VER && !defined __MINGW32__
+/*@@@ don't know how to resolve errno without using LIBC.LIB; must use MSVCRT.LIB only for plugins */
 #include <errno.h>
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -295,12 +298,17 @@ static FLAC__bool simple_iterator_prime_input_(FLAC__Metadata_SimpleIterator *it
 	iterator->is_writable = false;
 
 	if(0 == (iterator->file = fopen(iterator->filename, "r+b"))) {
+#if !defined _MSC_VER && !defined __MINGW32__
+/*@@@ don't know how to resolve errno without using LIBC.LIB; must use MSVCRT.LIB only for plugins */
 		if(errno == EACCES) {
+#endif
 			if(0 == (iterator->file = fopen(iterator->filename, "rb"))) {
 				iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE;
 				return false;
 			}
+#if !defined _MSC_VER && !defined __MINGW32__
 		}
+#endif
 		else {
 			iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE;
 			return false;
@@ -1906,11 +1914,18 @@ unsigned seek_to_first_metadata_block_(FILE *f)
 	FLAC__ASSERT(FLAC__STREAM_SYNC_LENGTH == 4);
 
 	/* skip any id3v2 tag */
+#if !defined _MSC_VER && !defined __MINGW32__
+/*@@@ don't know how to resolve errno without using LIBC.LIB; must use MSVCRT.LIB only for plugins */
 	errno = 0;
+#endif
 	n = fread(buffer, 1, 4, f);
+#if !defined _MSC_VER && !defined __MINGW32__
+/*@@@ don't know how to resolve errno without using LIBC.LIB; must use MSVCRT.LIB only for plugins */
 	if(errno)
 		return 1;
-	else if(n != 4)
+	else
+#endif
+	if(n != 4)
 		return 2;
 	else if(0 == memcmp(buffer, "ID3", 3)) {
 		unsigned tag_length = 0;
@@ -1932,11 +1947,18 @@ unsigned seek_to_first_metadata_block_(FILE *f)
 			return 1;
 
 		/* read the stream sync code */
+#if !defined _MSC_VER && !defined __MINGW32__
+/*@@@ don't know how to resolve errno without using LIBC.LIB; must use MSVCRT.LIB only for plugins */
 		errno = 0;
+#endif
 		n = fread(buffer, 1, 4, f);
+#if !defined _MSC_VER && !defined __MINGW32__
+/*@@@ don't know how to resolve errno without using LIBC.LIB; must use MSVCRT.LIB only for plugins */
 		if(errno)
 			return 1;
-		else if(n != 4)
+		else
+#endif
+		if(n != 4)
 			return 2;
 	}