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changeset 222:c2edb19de896

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GNU shell utilities
author Jim Meyering <jim@meyering.net>
date Sun, 19 Jun 1994 04:48:15 +0000
parents 07b89dd1b7ba
children ed5f0b3d4c40
files lib/alloca.c
diffstat 1 files changed, 12 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/lib/alloca.c
+++ b/lib/alloca.c
@@ -29,6 +29,10 @@
 #endif
 #endif
 
+#ifdef emacs
+#include "blockinput.h"
+#endif
+
 /* If compiling with GCC 2, this file's not needed.  */
 #if !defined (__GNUC__) || __GNUC__ < 2
 
@@ -176,6 +180,10 @@
   {
     register header *hp;	/* Traverses linked list.  */
 
+#ifdef emacs
+    BLOCK_INPUT;
+#endif
+
     for (hp = last_alloca_header; hp != NULL;)
       if ((STACK_DIR > 0 && hp->h.deep > depth)
 	  || (STACK_DIR < 0 && hp->h.deep < depth))
@@ -190,6 +198,10 @@
 	break;			/* Rest are not deeper.  */
 
     last_alloca_header = hp;	/* -> last valid storage.  */
+
+#ifdef emacs
+    UNBLOCK_INPUT;
+#endif
   }
 
   if (size == 0)