commit 574f2f43948bb21d6e4187936ba5a5afccba25f6
author Denis Vlasenko <vda.linux@googlemail.com> Wed Feb 27 18:41:59 2008 +0000
committer Denis Vlasenko <vda.linux@googlemail.com> Wed Feb 27 18:41:59 2008 +0000
tree 0b39aca564149e5ad30b3cc791228655ff1b1827
parent fe66a0eca1bfeae0abc0fc1e7d3709f271e05e82

*: add optimization barrier to all "G trick" locations

shell/hush.c

diff --git a/shell/hush.c b/shell/hush.c
index d9ef239..b44f35b 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -460,6 +460,9 @@
 #endif
 #define charmap          (G.charmap         )
 #define user_input_buf   (G.user_input_buf  )
+#define INIT_G() do { \
+	SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
+} while (0)
 
 
 #define B_CHUNK  100
@@ -3778,7 +3781,7 @@
 	char **e;
 	struct variable *cur_var;
 
-	PTR_TO_GLOBALS = xzalloc(sizeof(G));
+	INIT_G();
 
 	/* Deal with HUSH_VERSION */
 	shell_ver = const_shell_ver; /* copying struct here */