Terminfo emulation library; currently understands only about reading from

termcap database using cgetent(3)

1 files changed, 64 insertions, 0 deletions

diff --git a/lib/libtermlib/findinfo.c b/lib/libtermlib/findinfo.c
new file mode 100644
index 00000000000..909e87db91b
--- /dev/null
+++ b/lib/libtermlib/findinfo.c
@@ -0,0 +1,64 @@
+/*	$OpenBSD: findinfo.c,v 1.1 1996/05/31 05:40:02 tholo Exp $	*/
+
+/*
+ * Copyright (c) 1996 SigmaSoft, Th. Lockert <tholo@sigmasoft.com>
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by SigmaSoft, Th.  Lockert.
+ * 4. 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 ``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.
+ */
+
+#ifndef lint
+static char rcsid[] = "$OpenBSD: findinfo.c,v 1.1 1996/05/31 05:40:02 tholo Exp $";
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include "term.private.h"
+
+static int compare __P((const void *, const void *));
+
+/*
+ * Compare routine for bsearch(); see if the current entry matches
+ * the one we want
+ */
+static int
+compare(p1, p2)
+     const void *p1;
+     const void *p2;
+{
+    return strcmp((const char *)p1, ((const struct xtoidx *)p2)->name);
+}
+
+/*
+ * Given a terminfo capability name, find the structure describing it.
+ * Note that the capability list _must_ be sorted
+ */
+struct xtoidx *
+_ti_findinfo(capname)
+     const char *capname;
+{
+    return bsearch(capname, _ti_infotoidx, _ti_numinfos, sizeof(struct xtoidx), compare);
+}