commit 8177cdf1781bd9ebc6cc2db5baa570d6fa8d53b1
author Christopher Ferris <cferris@google.com> Mon Aug 03 11:53:55 2020 -0700
committer Christopher Ferris <cferris@google.com> Tue Aug 04 13:50:49 2020 -0700
tree 0e9d89aa921d19b0645ed35677ba562681c64030
parent 7591bb5ee187f6eac38ad310efe05066f79b0c1d

Update to v5.8 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.8

Test: NA
Change-Id: I2231c877589820fc09800a200cf4ac62ba74b04c

libc/kernel/uapi/linux/fd.h

diff --git a/libc/kernel/uapi/linux/fd.h b/libc/kernel/uapi/linux/fd.h
index f3c2d50..4d72d69 100644
--- a/libc/kernel/uapi/linux/fd.h
+++ b/libc/kernel/uapi/linux/fd.h
@@ -84,7 +84,8 @@
 #define FD_SILENT_DCL_CLEAR 0x4
 #define FD_INVERTED_DCL 0x80
   char read_track;
-  short autodetect[8];
+#define FD_AUTODETECT_SIZE 8
+  short autodetect[FD_AUTODETECT_SIZE];
   int checkfreq;
   int native_format;
 };
@@ -181,10 +182,18 @@
   long phys_length;
   int buffer_length;
   unsigned char rate;
+#define FD_RAW_CMD_SIZE 16
+#define FD_RAW_REPLY_SIZE 16
+#define FD_RAW_CMD_FULLSIZE (FD_RAW_CMD_SIZE + 1 + FD_RAW_REPLY_SIZE)
   unsigned char cmd_count;
-  unsigned char cmd[16];
-  unsigned char reply_count;
-  unsigned char reply[16];
+  union {
+    struct {
+      unsigned char cmd[FD_RAW_CMD_SIZE];
+      unsigned char reply_count;
+      unsigned char reply[FD_RAW_REPLY_SIZE];
+    };
+    unsigned char fullcmd[FD_RAW_CMD_FULLSIZE];
+  };
   int track;
   int resultcode;
   int reserved1;