fix some warnings.

3 files changed, 5 insertions, 5 deletions

diff --git a/ext/ftp/ftp.c b/ext/ftp/ftp.c
index 95a37b40df..923cbf2f59 100644
--- a/ext/ftp/ftp.c
+++ b/ext/ftp/ftp.c
@@ -571,7 +571,7 @@ ftp_get(ftpbuf_t *ftp, php_stream *outstream, const char *path, ftptype_t type,
 	databuf_t		*data = NULL;
 	char			*ptr;
 	int			lastch;
-	int			rcvd;
+	size_t			rcvd;
 	char			arg[11];
 	TSRMLS_FETCH();
 
@@ -1443,7 +1443,7 @@ ftp_async_continue_read(ftpbuf_t *ftp)
 	databuf_t	*data = NULL;
 	char		*ptr;
 	int			lastch;
-	int			rcvd;
+	size_t		rcvd;
 	ftptype_t	type;
 	TSRMLS_FETCH();
 
diff --git a/main/php_streams.h b/main/php_streams.h
index 8044f05026..6c46ea6de1 100755
--- a/main/php_streams.h
+++ b/main/php_streams.h
@@ -255,8 +255,8 @@ struct _php_stream  {
 	off_t position; /* of underlying stream */
 	unsigned char *readbuf;
 	size_t readbuflen;
-	size_t readpos;
-	size_t writepos;
+	off_t readpos;
+	off_t writepos;
 	
 	/* how much data to read when filling buffer */
 	size_t chunk_size;
diff --git a/main/streams.c b/main/streams.c
index 7225921705..bcb210aa2d 100755
--- a/main/streams.c
+++ b/main/streams.c
@@ -512,7 +512,7 @@ PHPAPI char *_php_stream_gets(php_stream *stream, char *buf, size_t maxlen TSRML
 			eol = memchr(readptr, '\n', avail);
 		}
 
-		if (eol && (eol + 1 - readptr) <= maxlen - 1) {
+		if (eol && ((ptrdiff_t)eol + 1 - (ptrdiff_t)readptr) <= maxlen - 1) {
 			justread = eol + 1 - readptr;
 		} else {
 			eol = NULL;