From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 4 May 2013 18:03:55 +0000 (+0300)
Subject: Minor portabiulity fixes for MS-Windows.
X-Git-Tag: 3.99.90~23
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64dd61bcb83776a860afcfba640dc43f28cdc385;p=thirdparty%2Fmake.git

Minor portabiulity fixes for MS-Windows.

 makeint.h (ftruncate) [_MSC_VER]: Redirect to _chsize.
 (_S_ISDIR): If not defined (MinGW64), define to S_ISDIR.
---

diff --git a/ChangeLog b/ChangeLog
index 498e1270..cc6ba1a7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-05-04  Eli Zaretskii  <eliz@gnu.org>
+
+	* makeint.h (ftruncate) [_MSC_VER]: Redirect to _chsize.
+	(_S_ISDIR): If not defined (MinGW64), define to S_ISDIR.
+
 2013-05-04  Paul Smith  <psmith@gnu.org>
 
 	* job.c (child_out): Handle EINTR and incomplete write scenarios.
diff --git a/makeint.h b/makeint.h
index 535db1d6..9f0d1b81 100644
--- a/makeint.h
+++ b/makeint.h
@@ -351,6 +351,14 @@ char *strsignal (int signum);
 # include <malloc.h>
 # define pipe(_p)        _pipe((_p), 512, O_BINARY)
 # define kill(_pid,_sig) w32_kill((_pid),(_sig))
+/* MSVC doesn't have ftruncate.  */
+# ifdef _MSC_VER
+#  define ftruncate(_fd,_len) _chsize(_fd,_len)
+# endif
+/* MinGW64 doesn't have _S_ISDIR.  */
+# ifndef _S_ISDIR
+#  define _S_ISDIR(m)  S_ISDIR(m)
+# endif
 
 void sync_Path_environment (void);
 int w32_kill (pid_t pid, int sig);