Changes in uspace/lib/c/generic/device/hw_res.c [ae7d03c:443695e] in mainline

File:

• uspace/lib/c/generic/device/hw_res.c (modified) (2 diffs)

uspace/lib/c/generic/device/hw_res.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2010 Lenka Trochtova
  * All rights reserved.
@@ -161 +162 @@
 }
 
+/** Get bus flags.
+ *
+ * @param sess HW res session
+ * @param rflags Place to store the flags
+ *
+ * @return Error code.
+ *
+ */
+errno_t hw_res_get_flags(async_sess_t *sess, hw_res_flags_t *rflags)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+
+        sysarg_t flags;
+        const errno_t ret = async_req_1_1(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
+            HW_RES_GET_FLAGS, &flags);
+
+        async_exchange_end(exch);
+
+        if (ret == EOK)
+                *rflags = flags;
+
+        return ret;
+}
+
 /** @}
  */