From: Jim Blandy <jimb@redhat.com>
Date: Mon, 24 May 1993 15:57:15 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~96041
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=6a7a4c074e3f5502c3852b010c74f19a99d6081a;p=emacs.git

*** empty log message ***
---

diff --git a/src/alloca.c b/src/alloca.c
index bc34529fdd2..30efa5ae663 100644
--- a/src/alloca.c
+++ b/src/alloca.c
@@ -60,6 +60,17 @@ typedef char *pointer;
 
 #define	NULL	0
 
+/* Different portions of Emacs need to call different versions of
+   malloc.  The Emacs executable needs alloca to call xmalloc, because
+   ordinary malloc isn't protected from input signals.  On the other
+   hand, the utilities in lib-src need alloca to call malloc; some of
+   them are very simple, and don't have an xmalloc routine.
+
+   Everybody else should just call malloc.  */
+#ifndef emacs
+extern pointer malloc ();
+#endif
+
 /* Define STACK_DIRECTION if you know the direction of stack
    growth for your system; otherwise it will be automatically
    deduced at run-time.