[Dist-svn] SF.net SVN: dist:[189] trunk/dist

[<rma...@us...>]

Revision: 189
          http://sourceforge.net/p/dist/code/189
Author:   rmanfredi
Date:     2015-04-18 12:14:30 +0000 (Sat, 18 Apr 2015)
Log Message:
-----------
Added check for openat().

Modified Paths:
--------------
    trunk/dist/MANIFEST

Added Paths:
-----------
    trunk/dist/mcon/U/d_openat.U

Modified: trunk/dist/MANIFEST
===================================================================
--- trunk/dist/MANIFEST	2015-04-18 10:46:24 UTC (rev 188)
+++ trunk/dist/MANIFEST	2015-04-18 12:14:30 UTC (rev 189)
@@ -324,6 +324,7 @@
 mcon/U/d_nolnbuf.U         Is stdout line buffered?
 mcon/U/d_normsig.U         signal() vs sigset()
 mcon/U/d_open3.U           Do we have the 3 arguments form for open()?
+mcon/U/d_openat.U          Do we have openat()?
 mcon/U/d_passwd.U          Do we have passwd()?
 mcon/U/d_pathconf.U        Do we have pathconf()?
 mcon/U/d_pause.U           Do we have pause()?

Added: trunk/dist/mcon/U/d_openat.U
===================================================================
--- trunk/dist/mcon/U/d_openat.U	                        (rev 0)
+++ trunk/dist/mcon/U/d_openat.U	2015-04-18 12:14:30 UTC (rev 189)
@@ -0,0 +1,41 @@
+?RCS:
+?RCS: Copyright (c) 2015 Raphael Manfredi
+?RCS: 
+?RCS: You may redistribute only under the terms of the Artistic License,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic License; a copy of which may be found at the root
+?RCS: of the source tree for dist 4.0.
+?RCS:
+?MAKE:d_openat: Trylink cat i_fcntl
+?MAKE:	-pick add $@ %<
+?S:d_openat:
+?S:	This variable conditionally defines HAS_OPENAT if openat() is
+?S:	available to open files with a relative path interepreted in
+?S:	the context of an opened directory.
+?S:.
+?C:HAS_OPENAT:
+?C:	This symbol, if defined, indicates that the openat() routine is
+?C:	available to open files with a relative path interepreted in
+?C:	the context of an opened directory.
+?C:.
+?H:#$d_openat HAS_OPENAT		/**/
+?H:.
+?LINT:set d_openat
+: see if openat exists
+$cat >try.c <<EOC
+#$i_fcntl I_FCNTL
+#ifdef I_FCNTL
+#include <fcntl.h>	/* AT_* constants */
+#endif
+int main(void)
+{
+	static int ret;
+	ret |= openat(AT_FDCWD, "path", /* flags */ 0, /* mode */ 0);
+	return ret ? 0 : 1;
+}
+EOC
+cyn=openat
+set d_openat
+eval $trylink
+


Property changes on: trunk/dist/mcon/U/d_openat.U
___________________________________________________________________
Added: svn:keywords
## -0,0 +1 ##
+Author Date Id Revision
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
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