Initial import of libnbcompat-20030331, a portable NetBSD compatibility

library for use by the pkgsrc tools and other sources from NetBSD.

1 files changed, 40 insertions, 0 deletions

diff --git a/pkgtools/libnbcompat/files/fseeko.c b/pkgtools/libnbcompat/files/fseeko.c
new file mode 100644
index 00000000000..d3e81a99fdc
--- /dev/null
+++ b/pkgtools/libnbcompat/files/fseeko.c
@@ -0,0 +1,40 @@
+/*	$Id: fseeko.c,v 1.1.1.1 2003/03/31 05:02:44 grant Exp $	*/
+
+/*
+ * Copyright 2002 Luke Mewburn <lukem@netbsd.org>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "nbcompat.h"
+
+int
+fseeko(FILE *stream, off_t offset, int whence)
+{
+	if (offset > (off_t)LONG_MAX) {
+		errno = EINVAL;
+		return (-1);
+	}
+	return (fseek(stream, (long) offset, whence));
+}