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-rw-r--r--adb/mutex_list.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/adb/mutex_list.h b/adb/mutex_list.h
index eebe0df..652dd73 100644
--- a/adb/mutex_list.h
+++ b/adb/mutex_list.h
@@ -1,8 +1,11 @@
-/* the list of mutexes used by addb */
+/* the list of mutexes used by adb */
+/* #ifndef __MUTEX_LIST_H
+ * Do not use an include-guard. This file is included once to declare the locks
+ * and once in win32 to actually do the runtime initialization.
+ */
#ifndef ADB_MUTEX
#error ADB_MUTEX not defined when including this file
#endif
-
ADB_MUTEX(dns_lock)
ADB_MUTEX(socket_list_lock)
ADB_MUTEX(transport_lock)
@@ -11,4 +14,13 @@ ADB_MUTEX(local_transports_lock)
#endif
ADB_MUTEX(usb_lock)
+// Sadly logging to /data/adb/adb-... is not thread safe.
+// After modifying adb.h::D() to count invocations:
+// DEBUG(jpa):0:Handling main()
+// DEBUG(jpa):1:[ usb_init - starting thread ]
+// (Oopsies, no :2:, and matching message is also gone.)
+// DEBUG(jpa):3:[ usb_thread - opening device ]
+// DEBUG(jpa):4:jdwp control socket started (10)
+ADB_MUTEX(D_lock)
+
#undef ADB_MUTEX