From 8eaf21c5ad0316f8dd1ad269056c2aab80b31f1b Mon Sep 17 00:00:00 2001 From: kseitz Date: Mon, 19 Jun 2006 14:10:02 +0000 Subject: * include/posix-threads.h (_Jv_ThreadDebugSuspend): Declare. (_Jv_ThreadDebugResume): Declare. (_Jv_ThreadDebugSuspendCount): Declare. * posix-threads.cc (_Jv_ThreadDebugSuspend): New function. (_Jv_ThreadDebugSuspendCount): New function. (_Jv_ThreadDebugResume): New function. * include/win32-threads.h (_Jv_ThreadDebugSuspend): Declare. (_Jv_ThreadDebugResume): Declare. (_Jv_ThreadDebugSuspendCount): Declare. * win32-threads.cc (_Jv_ThreadDebugSuspend): New function. (_Jv_ThreadDebugSuspendCount): New function. (_Jv_ThreadDebugResume): New function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114769 138bc75d-0d04-0410-961f-82ee72b054a4 --- libjava/include/posix-threads.h | 16 +++++++++++++++- libjava/include/win32-threads.h | 16 +++++++++++++++- 2 files changed, 30 insertions(+), 2 deletions(-) (limited to 'libjava/include') diff --git a/libjava/include/posix-threads.h b/libjava/include/posix-threads.h index ccb69ada1a2..fe648b79c0c 100644 --- a/libjava/include/posix-threads.h +++ b/libjava/include/posix-threads.h @@ -1,7 +1,7 @@ // -*- c++ -*- // posix-threads.h - Defines for using POSIX threads. -/* Copyright (C) 1998, 1999, 2001, 2003 Free Software Foundation +/* Copyright (C) 1998, 1999, 2001, 2003, 2006 Free Software Foundation This file is part of libgcj. @@ -366,4 +366,18 @@ void _Jv_ThreadWait (void); void _Jv_ThreadInterrupt (_Jv_Thread_t *data); +// Increases a thread's suspend count. If the thread's previous +// suspend count was zero, i.e., it is not suspended, this function +// will suspend the thread. This function may be used to suspend +// any thread from any other thread (or suspend itself). +void _Jv_ThreadDebugSuspend (_Jv_Thread_t* data); + +// Decreases a thread's suspend count. If the thread's new thread +// count is zero, the thread is resumed. This function may be used +// by any thread to resume any other thread. +void _Jv_ThreadDebugResume (_Jv_Thread_t* data); + +// Get the suspend count for a thread +jint _Jv_ThreadDebugSuspendCount (_Jv_Thread_t* data); + #endif /* __JV_POSIX_THREADS__ */ diff --git a/libjava/include/win32-threads.h b/libjava/include/win32-threads.h index ba9def10d68..4089b223ddb 100644 --- a/libjava/include/win32-threads.h +++ b/libjava/include/win32-threads.h @@ -1,7 +1,7 @@ // -*- c++ -*- // win32-threads.h - Defines for using Win32 threads. -/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software +/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2006 Free Software Foundation This file is part of libgcj. @@ -184,6 +184,20 @@ void _Jv_ThreadInterrupt (_Jv_Thread_t *data); // See java/lang/natWin32Process.cc (waitFor) for an example. HANDLE _Jv_Win32GetInterruptEvent (void); +// Increases a thread's suspend count. If the thread's previous +// suspend count was zero, i.e., it is not suspended, this function +// will suspend the thread. This function may be used to suspend +// any thread from any other thread (or suspend itself). +void _Jv_ThreadDebugSuspend (_Jv_Thread_t* data); + +// Decreases a thread's suspend count. If the thread's new thread +// count is zero, the thread is resumed. This function may be used +// by any thread to resume any other thread. +void _Jv_ThreadDebugResume (_Jv_Thread_t* data); + +// Get the suspend count for a thread +jint _Jv_ThreadDebugSuspendCount (_Jv_Thread_t* data); + // Remove defines from that conflict with various things in libgcj code #undef TRUE -- cgit v1.2.3