libsync: remove linux includes from sync/sync.h

This change removes the #includes of "linux/*.h" headers from the libsync
header.  It currently does this by copying the needed structs that are in the
linux headers.  This is intended to be a temporary solution.

Change-Id: Ie7e1a8e05fcf8809ba4aa0e2427efe141dae5327

include/sync/sync.h

@@ -19,11 +19,28 @@
 #ifndef __SYS_CORE_SYNC_H
 #define __SYS_CORE_SYNC_H
 
-#include <linux/sync.h>
-#include <linux/sw_sync.h>
+#include <sys/cdefs.h>
+#include <stdint.h>
 
 __BEGIN_DECLS
 
+// XXX: These structs are copied from the header "linux/sync.h".
+struct sync_fence_info_data {
+ uint32_t len;
+ char name[32];
+ int32_t status;
+ uint8_t pt_info[0];
+};
+
+struct sync_pt_info {
+ uint32_t len;
+ char obj_name[32];
+ char driver_name[32];
+ int32_t status;
+ uint64_t timestamp_ns;
+ uint8_t driver_data[0];
+};
+
 /* timeout in msecs */
 int sync_wait(int fd, unsigned int timeout);
 int sync_merge(const char *name, int fd1, int fd2);

libsync/sync.c

@@ -20,12 +20,13 @@
 #include <stdint.h>
 #include <string.h>
 
+#include <linux/sync.h>
+#include <linux/sw_sync.h>
+
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include <sync/sync.h>
-
 int sync_wait(int fd, unsigned int timeout)
 {
     __u32 to = timeout;