1 files changed, 6 insertions, 6 deletions

diff --git a/ext/sqlite3/sqlite3.c b/ext/sqlite3/sqlite3.c
index 429be63cb6..1c337ee6cb 100644
--- a/ext/sqlite3/sqlite3.c
+++ b/ext/sqlite3/sqlite3.c
@@ -1125,22 +1125,22 @@ typedef struct {
 	int          flags;
 } php_stream_sqlite3_data;
 
-static size_t php_sqlite3_stream_write(php_stream *stream, const char *buf, size_t count)
+static ssize_t php_sqlite3_stream_write(php_stream *stream, const char *buf, size_t count)
 {
 	php_stream_sqlite3_data *sqlite3_stream = (php_stream_sqlite3_data *) stream->abstract;
 
 	if (sqlite3_stream->flags & SQLITE_OPEN_READONLY) {
 		php_error_docref(NULL, E_WARNING, "Can't write to blob stream: is open as read only");
-		return 0;
+		return -1;
 	}
 
 	if (sqlite3_stream->position + count > sqlite3_stream->size) {
 		php_error_docref(NULL, E_WARNING, "It is not possible to increase the size of a BLOB");
-		return 0;
+		return -1;
 	}
 
 	if (sqlite3_blob_write(sqlite3_stream->blob, buf, count, sqlite3_stream->position) != SQLITE_OK) {
-		return 0;
+		return -1;
 	}
 
 	if (sqlite3_stream->position + count >= sqlite3_stream->size) {
@@ -1154,7 +1154,7 @@ static size_t php_sqlite3_stream_write(php_stream *stream, const char *buf, size
 	return count;
 }
 
-static size_t php_sqlite3_stream_read(php_stream *stream, char *buf, size_t count)
+static ssize_t php_sqlite3_stream_read(php_stream *stream, char *buf, size_t count)
 {
 	php_stream_sqlite3_data *sqlite3_stream = (php_stream_sqlite3_data *) stream->abstract;
 
@@ -1164,7 +1164,7 @@ static size_t php_sqlite3_stream_read(php_stream *stream, char *buf, size_t coun
 	}
 	if (count) {
 		if (sqlite3_blob_read(sqlite3_stream->blob, buf, count, sqlite3_stream->position) != SQLITE_OK) {
-			return 0;
+			return -1;
 		}
 		sqlite3_stream->position += count;
 	}