move os_get_random_bytes to os.zig

2 files changed, 17 insertions, 12 deletions

diff --git a/std/os.zig b/std/os.zig
new file mode 100644
index 0000000000..b82ab0c048
--- /dev/null
+++ b/std/os.zig
@@ -0,0 +1,17 @@
+import "syscall.zig";
+import "errno.zig";
+
+pub error SigInterrupt;
+pub error Unexpected;
+
+pub fn os_get_random_bytes(buf: []u8) -> %void {
+    const amt_got = getrandom(buf.ptr, buf.len, 0);
+    if (amt_got < 0) {
+        return switch (-amt_got) {
+            EINVAL => unreachable{},
+            EFAULT => unreachable{},
+            EINTR  => error.SigInterrupt,
+            else   => error.Unexpected,
+        }
+    }
+}
diff --git a/std/std.zig b/std/std.zig
index d628692ae0..70753c0c82 100644
--- a/std/std.zig
+++ b/std/std.zig
@@ -160,18 +160,6 @@ pub struct InStream {
     }
 }
 
-pub fn os_get_random_bytes(buf: []u8) -> %void {
-    const amt_got = getrandom(buf.ptr, buf.len, 0);
-    if (amt_got < 0) {
-        return switch (-amt_got) {
-            EINVAL => unreachable{},
-            EFAULT => unreachable{},
-            EINTR  => error.SigInterrupt,
-            else   => error.Unexpected,
-        }
-    }
-}
-
 #attribute("cold")
 pub fn abort() -> unreachable {
     raise(SIGABRT);