From 8e633ab936625fa1e897c5c062f70705996e7b85 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sat, 6 Oct 2007 00:45:52 +0800
Subject: [MEMALLOC] Add pushstackmark

This patch gets rid of the stack mark tracking hack by allocating a little
bit of stack memory if we're at risk of planting a stack mark which may be
grown later.  To do this a new function pushstackmark is added which lets
the user pick a bigger amount to allocate since some users do that anyway
after setting a stack mark.
---
 src/parser.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/parser.c')

diff --git a/src/parser.c b/src/parser.c
index f49ee7d..d0e0553 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -1487,8 +1487,7 @@ setprompt(int which)
 	show = !el;
 #endif
 	if (show) {
-		setstackmark(&smark);
-		stalloc(stackblocksize());
+		pushstackmark(&smark, stackblocksize());
 		out2str(getprompt(NULL));
 		popstackmark(&smark);
 	}
-- 
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