Initial 5.2.x files

1 files changed, 42 insertions, 0 deletions

diff --git a/srcx/jid.c b/srcx/jid.c
new file mode 100644
index 0000000..a201822
--- /dev/null
+++ b/srcx/jid.c
@@ -0,0 +1,42 @@
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "util.h"
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+static void usage();
+
+int main(int argc, char* argv[])
+{
+	int i;
+	int jid = 0;
+
+	/* Remove the program name */
+	argc--;
+	argv++;
+
+	if(argc != 1)
+		usage();
+
+	if(in_jail())
+		errx(1, "can't run from inside jail");
+
+	jid = translate_jail_id(argv[0]);
+	if(jid == -1)
+		errx(1, "unknown jail host name: %s", argv[0]);
+
+	printf("%d \n", (int)jid);
+	return 0;
+}
+
+static void usage()
+{
+	fprintf(stderr, "usage: jid hostname \n");
+	exit(2);
+}