Remove import cycle on FreeBSD

2 files changed, 16 insertions, 14 deletions

diff --git a/core/sync/futex_freebsd.odin b/core/sync/futex_freebsd.odin
index 2e1d065bc..07fba82a8 100644
--- a/core/sync/futex_freebsd.odin
+++ b/core/sync/futex_freebsd.odin
@@ -3,24 +3,22 @@
 package sync
 
 import "core:c"
-import "core:os"
 import "core:time"
 
 UMTX_OP_WAIT :: 2
 UMTX_OP_WAKE :: 3
 
+ETIMEDOUT :: 60
+
 foreign import libc "system:c"
 
 foreign libc {
 	_umtx_op :: proc "c" (obj: rawptr, op: c.int, val: c.ulong, uaddr: rawptr, uaddr2: rawptr) -> c.int ---
+	__error :: proc "c" () -> ^c.int ---
 }
 
 _futex_wait :: proc(f: ^Futex, expected: u32) -> bool {
-	timeout := os.Unix_File_Time{
-		seconds = 5,
-		nanoseconds = 0,
-	}
-
+	timeout := [2]i64{14400, 0} // 4 hours
 	for {
 		res := _umtx_op(f, UMTX_OP_WAIT, c.ulong(expected), nil, &timeout)
 
@@ -28,7 +26,7 @@ _futex_wait :: proc(f: ^Futex, expected: u32) -> bool {
 			return true
 		}
 
-		if os.Errno(os.get_last_error()) == os.ETIMEDOUT {
+		if __error()^ == ETIMEDOUT {
 			continue
 		}
 
@@ -42,16 +40,14 @@ _futex_wait_with_timeout :: proc(f: ^Futex, expected: u32, duration: time.Durati
 		return false
 	}
 
-	res := _umtx_op(f, UMTX_OP_WAIT, c.ulong(expected), nil, &os.Unix_File_Time{
-		seconds = (os.time_t)(duration/1e9),
-		nanoseconds = (c.long)(duration%1e9),
-	})
+	timeout := [2]i64{i64(duration/1e9), i64(duration%1e9)}
 
+	res := _umtx_op(f, UMTX_OP_WAIT, c.ulong(expected), nil, &timeout)
 	if res != -1 {
 		return true
 	}
 
-	if os.Errno(os.get_last_error()) == os.ETIMEDOUT {
+	if __error()^ == ETIMEDOUT {
 		return false
 	}
 
diff --git a/core/sync/primitives_freebsd.odin b/core/sync/primitives_freebsd.odin
index e6219acf1..2d7cbf18d 100644
--- a/core/sync/primitives_freebsd.odin
+++ b/core/sync/primitives_freebsd.odin
@@ -2,8 +2,14 @@
 //+private
 package sync
 
-import "core:os"
+import "core:c"
+
+foreign import dl "system:dl"
+
+foreign dl {
+	pthread_getthreadid_np :: proc "c" () -> c.int ---
+}
 
 _current_thread_id :: proc "contextless" () -> int {
-	return os.current_thread_id()
+	return int(pthread_getthreadid_np())
 }