From 09ce65ba63fc852c3c01feddc1f22e75891f5e10 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 19 Jun 1994 04:48:15 +0000 Subject: [PATCH] GNU shell utilities --- lib/alloca.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/lib/alloca.c b/lib/alloca.c index bd4932aa44..d1f4d1a302 100644 --- 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 @@ alloca (size) { 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 @@ alloca (size) break; /* Rest are not deeper. */ last_alloca_header = hp; /* -> last valid storage. */ + +#ifdef emacs + UNBLOCK_INPUT; +#endif } if (size == 0) -- 2.39.5