From: Ben Pfaff <blp@gnu.org>
Date: Tue, 25 Apr 2006 20:27:17 +0000 (+0000)
Subject: Add README explaining not to use msg() here.
X-Git-Tag: v0.6.0~946
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a090a71726f7a381b3969edae3c5afca8524bd85;p=pspp-builds.git

Add README explaining not to use msg() here.
---

diff --git a/src/output/README b/src/output/README
new file mode 100644
index 00000000..ad68d533
--- /dev/null
+++ b/src/output/README
@@ -0,0 +1,5 @@
+The source code in this directory must not call msg() to report
+errors.  This can lead to reentrance in the output driver, because
+msg() may report error messages using the output driver.  Instead,
+this code should report errors with error(), which will never call
+into the output drivers.