From 65110289fa5c284883bea92ed72d2bfcdfb761ba Mon Sep 17 00:00:00 2001
From: Ashe Connor <ashe@kivikakk.ee>
Date: Tue, 20 Nov 2018 11:20:26 +1100
Subject: Use pledge(2) on OpenBSD

---
 src/main.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/main.c b/src/main.c
index 8942520..904df5e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -7,6 +7,10 @@
 #include "cmark.h"
 #include "node.h"
 
+#if defined(__OpenBSD__)
+#include <unistd.h>
+#endif
+
 #if defined(_WIN32) && !defined(__CYGWIN__)
 #include <io.h>
 #include <fcntl.h>
@@ -77,6 +81,13 @@ int main(int argc, char *argv[]) {
   writer_format writer = FORMAT_HTML;
   int options = CMARK_OPT_DEFAULT;
 
+#if defined(__OpenBSD__)
+  if (pledge("stdio rpath", NULL) != 0) {
+    perror("pledge");
+    return 1;
+  }
+#endif
+
 #if defined(_WIN32) && !defined(__CYGWIN__)
   _setmode(_fileno(stdin), _O_BINARY);
   _setmode(_fileno(stdout), _O_BINARY);
@@ -176,6 +187,13 @@ int main(int argc, char *argv[]) {
     }
   }
 
+#if defined(__OpenBSD__)
+  if (pledge("stdio", NULL) != 0) {
+    perror("pledge");
+    return 1;
+  }
+#endif
+
   document = cmark_parser_finish(parser);
   cmark_parser_free(parser);
 
-- 
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