Index: third_party/zlib/gzclose.c |
diff --git a/third_party/zlib/gzclose.c b/third_party/zlib/gzclose.c |
new file mode 100644 |
index 0000000000000000000000000000000000000000..caeb99a3177f477d622870255a00ac2b72f10cad |
--- /dev/null |
+++ b/third_party/zlib/gzclose.c |
@@ -0,0 +1,25 @@ |
+/* gzclose.c -- zlib gzclose() function |
+ * Copyright (C) 2004, 2010 Mark Adler |
+ * For conditions of distribution and use, see copyright notice in zlib.h |
+ */ |
+ |
+#include "gzguts.h" |
+ |
+/* gzclose() is in a separate file so that it is linked in only if it is used. |
+ That way the other gzclose functions can be used instead to avoid linking in |
+ unneeded compression or decompression routines. */ |
+int ZEXPORT gzclose(file) |
+ gzFile file; |
+{ |
+#ifndef NO_GZCOMPRESS |
+ gz_statep state; |
+ |
+ if (file == NULL) |
+ return Z_STREAM_ERROR; |
+ state = (gz_statep)file; |
+ |
+ return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); |
+#else |
+ return gzclose_r(file); |
+#endif |
+} |