From: Jim Meyering <jim@meyering.net>
Date: Sat, 8 Jan 2000 17:53:21 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ae77ce5060d3c33bf8c188ae870e0a5781067b7;p=pspp

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

diff --git a/m4/strerror_r.m4 b/m4/strerror_r.m4
index 6f8bd25f76..6add64449f 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -5,6 +5,7 @@ dnl Determine whether the strerror_r implementation is one of
 dnl the broken ones that returns `int' rather than `char*'.
 dnl Actually, this tests only whether it returns a scalar
 dnl or an array, but that should be enough.
+dnl On at least DEC UNIX 4.0[A-D], strerror_r returns `int'.
 dnl This is used by lib/error.c.
 
 AC_DEFUN(jm_FUNC_STRERROR_R,