Initial checkin

Imported from subversion report, converted to git. Updated all paths in
scripts and makefiles, reflecting the new directory hierarchy.

1 files changed, 30 insertions, 0 deletions

diff --git a/rfc1035/rfc1035gettxt.c b/rfc1035/rfc1035gettxt.c
new file mode 100644
index 0000000..4af5506
--- /dev/null
+++ b/rfc1035/rfc1035gettxt.c
@@ -0,0 +1,30 @@
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#include	"rfc1035.h"
+#include	<string.h>
+
+
+int rfc1035_rr_gettxt(struct rfc1035_rr *p, int startpos, char buf[256])
+{
+unsigned l;
+
+	if (startpos < 0 || (unsigned)startpos >= p->rdlength ||
+		p->rdlength - (unsigned)startpos <=
+			(l=(unsigned)(unsigned char)p->rdata[startpos]))
+	{
+		buf[0]=0;
+		return (-1);
+	}
+
+	++startpos;
+
+	memcpy(buf, p->rdata + startpos, l);
+	buf[l]=0;
+	startpos += l;
+	if (startpos >= p->rdlength)
+		startpos= -1;
+	return (startpos);
+}