From: dtucker <dtucker>
Date: Mon, 15 May 2006 07:17:29 +0000 (+0000)
Subject:  - (dtucker) [defines.h] Find a value for IOV_MAX or use a conservative
X-Git-Tag: V_4_4_P1~241
X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/commitdiff_plain/143a79db406b95586fc38b3ccff4cdd1e8aeb657

 - (dtucker) [defines.h] Find a value for IOV_MAX or use a conservative
   default.  Patch originally from tim@, ok djm
---

diff --git a/ChangeLog b/ChangeLog
index e405fb59..8f37f487 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,8 @@
    _res, prevents problems on some platforms that have _res as a global but
    don't have getrrsetbyname(), eg IRIX 5.3.  Found and tested by
    georg.schwarz at freenet.de, ok djm@.
+ - (dtucker) [defines.h] Find a value for IOV_MAX or use a conservative
+   default.  Patch originally from tim@, ok djm
 
 20050506
  - (dtucker) OpenBSD CVS Syn
diff --git a/defines.h b/defines.h
index 0dfc3364..cc8becd2 100644
--- a/defines.h
+++ b/defines.h
@@ -731,6 +731,16 @@ struct winsize {
 # undef HAVE_MMAP
 #endif
 
+#ifndef IOV_MAX
+# if defined(_XOPEN_IOV_MAX)
+#  define	IOV_MAX		_XOPEN_IOV_MAX
+# elif defined(DEF_IOV_MAX)
+#  define	IOV_MAX		DEF_IOV_MAX
+# else
+#  define	IOV_MAX		16
+# endif
+#endif
+
 /* some system headers on HP-UX define YES/NO */
 #ifdef YES
 # undef YES