Better srandomdev monkeypatch

1 files changed, 7 insertions, 2 deletions

diff --git a/main.c b/main.c
index f73afe1..d9fafb4 100644
--- a/main.c
+++ b/main.c
@@ -119,9 +119,14 @@ static bool server_socket_callback(int fd){
 }
 
 #ifndef __APPLE__
-#include <sys/time.h>
 void srandomdev(void){
-	srandom(time(NULL));
+	FILE *f=fopen("/dev/urandom","r");
+	assert(f);
+	unsigned int seed;
+	size_t nread=fread(&seed,1,sizeof(seed),f);
+	assert(nread==sizeof(seed));
+	fclose(f);
+	srandom(seed);
 }
 #endif