From: Ray Strode <rstrode@redhat.com>
Date: Mon, 21 Sep 2009 17:49:43 +0000 (-0400)
Subject: [utils] Add ply_round_to_multiple macro
X-Git-Tag: 0.8.0~188^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=069839a58b971bce8e3904b1c1237bf78e37318f;p=thirdparty%2Fplymouth.git

[utils] Add ply_round_to_multiple macro

We'll need something like this for rowstride calculation
---

diff --git a/src/libply/ply-utils.h b/src/libply/ply-utils.h
index 592a8e4e..5e41f841 100644
--- a/src/libply/ply-utils.h
+++ b/src/libply/ply-utils.h
@@ -46,6 +46,9 @@ typedef void (* ply_module_function_t) (void);
 typedef intptr_t ply_daemon_handle_t;
 
 #ifndef PLY_HIDE_FUNCTION_DECLARATIONS
+
+#define ply_round_to_multiple(n, m) (((n) + (((m) - 1))) & ~((m) - 1))
+
 bool ply_open_unidirectional_pipe (int *sender_fd,
                                    int *receiver_fd);
 int ply_connect_to_unix_socket (const char *path,