From 42eddaeaf36d467074f329599193030c3beba8ba Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 20 Oct 1998 04:33:28 +0000
Subject: Make alloca safe.

svn path=/trunk/; revision=2115
---
 fetchmail.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'fetchmail.h')

diff --git a/fetchmail.h b/fetchmail.h
index 18de9f6c..f5fb1d41 100644
--- a/fetchmail.h
+++ b/fetchmail.h
@@ -397,6 +397,14 @@ int interface_approve(struct hostdata *);
 XMALLOCTYPE *xmalloc(int);
 XMALLOCTYPE *xrealloc(XMALLOCTYPE *, int);
 char *xstrdup(const char *);
+#if defined(HAVE_ALLOCA_H)
+#include <alloca.h>
+#else
+#ifdef _AIX
+ #pragma alloca
+#endif
+#endif
+#define	xalloca(ptr, t, n)	if (!(ptr = (t) alloca(n))) error(PS_UNDEFINED, 0, "alloca failed")
 
 /* protocol driver and methods */
 int do_protocol(struct query *, const struct method *);
-- 
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