1 files changed, 50 insertions, 0 deletions
diff --git a/src/lib/libast/comp/mkfifo.c b/src/lib/libast/comp/mkfifo.c
new file mode 100644
index 0000000..e4b26a4
--- /dev/null
+++ b/src/lib/libast/comp/mkfifo.c
@@ -0,0 +1,50 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+
+#include <ast.h>
+
+#if _lib_mkfifo
+
+NoN(mkfifo)
+
+#else
+
+#include <ls.h>
+#include <error.h>
+
+#ifndef ENOSYS
+#define ENOSYS	EINVAL
+#endif
+
+int
+mkfifo(const char* path, mode_t mode)
+{
+#ifdef S_IFIFO
+	return mknod(path, S_IFIFO|(mode & ~S_IFMT), 0);
+#else
+	errno = ENOSYS;
+	return -1;
+#endif
+}
+
+#endif