From 84549b39550014ca85d34c93381cadbd93080a0e Mon Sep 17 00:00:00 2001
From: LemonBoy <thatlemon@gmail.com>
Date: Sat, 29 Feb 2020 21:46:07 +0100
Subject: target: Implement OS version detection for OSX

Closes #4583
---
 lib/std/os.zig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/std/os.zig')

diff --git a/lib/std/os.zig b/lib/std/os.zig
index 49e88bf9c7..24d78bec9a 100644
--- a/lib/std/os.zig
+++ b/lib/std/os.zig
@@ -2764,6 +2764,7 @@ pub const SysCtlError = error{
     PermissionDenied,
     SystemResources,
     NameTooLong,
+    UnknownName,
 } || UnexpectedError;
 
 pub fn sysctl(
@@ -2779,6 +2780,7 @@ pub fn sysctl(
         EFAULT => unreachable,
         EPERM => return error.PermissionDenied,
         ENOMEM => return error.SystemResources,
+        ENOENT => return error.UnknownName,
         else => |err| return unexpectedErrno(err),
     }
 }
@@ -2795,6 +2797,7 @@ pub fn sysctlbynameC(
         EFAULT => unreachable,
         EPERM => return error.PermissionDenied,
         ENOMEM => return error.SystemResources,
+        ENOENT => return error.UnknownName,
         else => |err| return unexpectedErrno(err),
     }
 }
-- 
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