ttyplot

commit b86cb86b33cd3aa8794ef66d73a0bcba11f093fb
parent dc70dd00cb8694cb50950c91a7d5fe61e5005285
Author: Antoni Sawicki <tenox@google.com>
Date:   Fri, 10 May 2019 01:29:57 -0700

Merge pull request #37 from sjmulder/pr/pledge

Add pledge() support
Diffstat:
M
ttyplot.c
 | 
12
+++++++++++-

1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/ttyplot.c b/ttyplot.c
@@ -14,6 +14,10 @@
 #include <curses.h>
 #include <signal.h>
 
+#ifdef __OpenBSD__
+#include <err.h>
+#endif
+
 #define verstring "github.com/tenox7/ttyplot 1.4"
 
 #ifdef NOACS
@@ -179,8 +183,14 @@ int main(int argc, char *argv[]) {
                 break;
         }
 
+    initscr(); /* uses filesystem, so before pledge */
+
+#ifdef __OpenBSD__
+    if (pledge("stdio tty", NULL) == -1)
+        err(1, "pledge");
+#endif
+
     time(&t1);
-    initscr();
     noecho();
     curs_set(FALSE);
     signal(SIGWINCH, (void*)resize);