cngf-pf

commit c69ce5e644c9313ff845d2798fa9a73b6c943d06
parent fac32c7a7febb4dcc3aea5968ee0255046f60ccc
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Wed, 13 Nov 2019 16:16:33 +0100

Add pledge(2) on OpenBSD

Diffstat:
M
main.c
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/main.c b/main.c
@@ -1,3 +1,4 @@
+#include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
@@ -140,6 +141,12 @@ main(int argc, char* argv[])
 	unsigned long iter, stressiter;
 	double new_phi, new_k, filetimeclock, res_norm, mu_wall_orig;
 
+#ifdef __OpenBSD__
+	if (pledge("stdio", NULL) == -1)
+		fprintf(stderr, "error: pledge failed");
+		exit(1);
+#endif
+
 	/* load with default values */
 	sim = init_sim();