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authorManoj Srivastava <srivasta@golden-gryphon.com>2014-04-27 18:05:39 -0700
committerManoj Srivastava <srivasta@golden-gryphon.com>2014-04-27 18:05:39 -0700
commit7d4c02d5c9108aa413fbb0ffa1dc8a39bc5f54a1 (patch)
tree2abb9ad01d397bc1e208f57f528c1ec529761392 /mcon/U/d_popen.U
parent5c913c35c09a82eead2c07534baa709a5dead3e7 (diff)
parent8f5e5726134ce5b4bd436b16f367796d851df553 (diff)
Merge branch 'upstream'
Signed-off-by: Manoj Srivastava <srivasta@golden-gryphon.com> Conflicts: jmake/jmake.man
Diffstat (limited to 'mcon/U/d_popen.U')
-rw-r--r--mcon/U/d_popen.U23
1 files changed, 17 insertions, 6 deletions
diff --git a/mcon/U/d_popen.U b/mcon/U/d_popen.U
index 5aaae6b..1200a2e 100644
--- a/mcon/U/d_popen.U
+++ b/mcon/U/d_popen.U
@@ -1,18 +1,18 @@
-?RCS: $Id: d_popen.U 1 2006-08-24 12:32:52Z rmanfredi $
+?RCS: $Id: d_popen.U 167 2013-05-08 17:58:00Z rmanfredi $
?RCS:
?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
?RCS:
-?RCS: You may redistribute only under the terms of the Artistic Licence,
+?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 Licence; a copy of which may be found at the root
+?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:
?RCS: $Log: d_popen.U,v $
?RCS: Revision 3.0 1993/08/18 12:06:47 ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
-?MAKE:d_popen: Inlibc
+?MAKE:d_popen: Trylink cat
?MAKE: -pick add $@ %<
?S:d_popen:
?S: This variable conditionally defines HAS_POPEN if popen() is
@@ -26,6 +26,17 @@
?H:.
?LINT:set d_popen
: see if popen exists
-set popen d_popen
-eval $inlibc
+$cat >try.c <<EOC
+#include <stdio.h>
+int main(void)
+{
+ FILE *f;
+
+ f = popen("command", "mode");
+ return f ? 0 : 1;
+}
+EOC
+cyn=popen
+set d_popen
+eval $trylink