From: Bruno Haible <bruno@clisp.org>
Date: Fri, 20 Oct 2006 19:59:49 +0000 (+0000)
Subject: Make getndelim2 compile on mingw.
X-Git-Tag: cvs-readonly~1680
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=93f9ed7bee1e99cb7b9b35b8acb58e5d92c8cd1d;p=gnulib.git

Make getndelim2 compile on mingw.
---

diff --git a/ChangeLog b/ChangeLog
index 1a54b47c0..e5ffa57f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2006-10-19  Bruno Haible  <bruno@clisp.org>
 
+	* lib/getndelim2.c (SSIZE_MAX): Provide fallback definition. Needed
+	for mingw.
+
+2006-10-19  Bruno Haible  <bruno@clisp.org>
+
 	* lib/openat-priv.h (EOPNOTSUPP): Provide fallback definition.
 	Needed for mingw.
 
diff --git a/lib/getndelim2.c b/lib/getndelim2.c
index 46721e751..453fd3835 100644
--- a/lib/getndelim2.c
+++ b/lib/getndelim2.c
@@ -34,6 +34,11 @@
 #include <limits.h>
 #include <stdint.h>
 
+/* Mingw doesn't have SSIZE_MAX.  */
+#ifndef SSIZE_MAX
+# define SSIZE_MAX ((((ssize_t)1 << (sizeof (ssize_t) * CHAR_BIT - 2)) - 1) * 2 + 1)
+#endif
+
 /* The maximum value that getndelim2 can return without suffering from
    overflow problems, either internally (because of pointer
    subtraction overflow) or due to the API (because of ssize_t).  */