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link the main loop and its dependencies into the tools

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Using the main loop code from QEMU enables tools to operate fully
asynchronously.  Advantages include better Windows portability (for some
definition of portability) over glib's.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2011-09-12 16:20:11 +02:00
parent d9a7380658
commit cbcfa0418f
7 changed files with 86 additions and 74 deletions
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6
main-loop.h
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@ -324,6 +324,9 @@ int qemu_add_child_watch(pid_t pid);
* by threads other than the main loop thread when calling
* qemu_bh_new(), qemu_set_fd_handler() and basically all other
* functions documented in this file.
*
* NOTE: tools currently are single-threaded and qemu_mutex_lock_iothread
* is a no-op there.
*/
void qemu_mutex_lock_iothread(void);
@ -336,6 +339,9 @@ void qemu_mutex_lock_iothread(void);
* as soon as possible by threads other than the main loop thread,
* because it prevents the main loop from processing callbacks,
* including timers and bottom halves.
*
* NOTE: tools currently are single-threaded and qemu_mutex_unlock_iothread
* is a no-op there.
*/
void qemu_mutex_unlock_iothread(void);