Initial

1 files changed, 21 insertions, 0 deletions

diff --git a/supervise.c b/supervise.c
new file mode 100644
index 0000000..3bae8cf
--- /dev/null
+++ b/supervise.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <err.h>
+
+char *const run_path[] = { "./run", NULL };
+
+int
+main(int argc, char **argv)
+{
+	if (argc != 2)
+		errx(1, "Usage: %s <dir>\n", argv[0]);
+
+	if (chdir(argv[1]) == -1)
+		err(1, "chdir()");
+
+	execv(run_path[0], run_path);
+
+	return 0;
+}