From 8bd6fc0a98539e50d96fe4b499be40c06ca63f5e Mon Sep 17 00:00:00 2001
From: anonymous <anonymous>
Date: Fri, 27 Jun 2003 22:56:31 +0000
Subject: Initial revision

---
 src/injail_main.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100755 src/injail_main.c

(limited to 'src/injail_main.c')

diff --git a/src/injail_main.c b/src/injail_main.c
new file mode 100755
index 0000000..aaf8034
--- /dev/null
+++ b/src/injail_main.c
@@ -0,0 +1,51 @@
+/*
+// AUTHOR
+// N. Nielsen
+// James Quick <jq@quick.com>
+//
+// LICENSE
+// This software is in the public domain.
+//
+// The software is provided "as is", without warranty of any kind,
+// express or implied, including but not limited to the warranties
+// of merchantability, fitness for a particular purpose, and
+// noninfringement. In no event shall the author(s) be liable for any
+// claim, damages, or other liability, whether in an action of
+// contract, tort, or otherwise, arising from, out of, or in connection
+// with the software or the use or other dealings in the software.
+//
+// SUPPORT
+// Send bug reports to: <nielsen@memberwebs.com>
+//
+// CHANGES
+// 1.1
+//		Initial implementation
+//
+// injail
+// A utility function to determine if a process is running in a
+// FreeBSD jail.
+//
+// This code was contributed by James E. Quick mailto:jq@quick.com
+// The code may be freely re-used under the terms of the BSD copyright,
+// as long as this comment remains intact.
+*/
+
+#include <stdio.h>
+
+int injail();
+
+/* main for injail
+ * return 0 if in a jail
+ * return 1 if not in jail
+ * return 2 if error prevented determining status
+ * jq 05/28/2002
+ */
+main(int argc, char *argv[])
+{
+	int jailed = injail();
+
+	if(jailed == -1)
+		errx(2, "Could not determine jailed status.\n");
+
+	return jailed ? 0 : 1;
+}
-- 
cgit v1.2.3