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Make Windows process event timer API available for dormant interface.

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This patch changes the API of the Windows backend of the Process
subsystem to allow the dormant interface to disable the Process event
timer.

See: https://bugs.torproject.org/28179
This commit is contained in:
Alexander Færøy 2018-12-13 00:52:39 +01:00 committed by Nick Mathewson
parent a33a77d9cd
commit fab22509d7
2 changed files with 8 additions and 7 deletions
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6
src/lib/process/process_win32.c
View File

@ -429,7 +429,7 @@ process_win32_trigger_completion_callbacks(void)
/** Start the periodic timer which is reponsible for checking whether processes /** Start the periodic timer which is reponsible for checking whether processes
* are still alive and to make sure that the Tor process is periodically being * are still alive and to make sure that the Tor process is periodically being
* moved into an alertable state. */ * moved into an alertable state. */
STATIC void void
process_win32_timer_start(void) process_win32_timer_start(void)
{ {
/* Make sure we never start our timer if it's already running. */ /* Make sure we never start our timer if it's already running. */
@ -447,7 +447,7 @@ process_win32_timer_start(void)
} }
/** Stops the periodic timer. */ /** Stops the periodic timer. */
STATIC void void
process_win32_timer_stop(void) process_win32_timer_stop(void)
{ {
if (BUG(periodic_timer == NULL)) if (BUG(periodic_timer == NULL))
@ -458,7 +458,7 @@ process_win32_timer_stop(void)
} }
/** Returns true iff the periodic timer is running. */ /** Returns true iff the periodic timer is running. */
STATIC bool bool
process_win32_timer_running(void) process_win32_timer_running(void)
{ {
return periodic_timer != NULL; return periodic_timer != NULL;

9
src/lib/process/process_win32.h
View File

@ -43,11 +43,12 @@ int process_win32_read_stderr(struct process_t *process, buf_t *buffer);
void process_win32_trigger_completion_callbacks(void); void process_win32_trigger_completion_callbacks(void);
#ifdef PROCESS_WIN32_PRIVATE
/* Timer handling. */ /* Timer handling. */
STATIC void process_win32_timer_start(void); void process_win32_timer_start(void);
STATIC void process_win32_timer_stop(void); void process_win32_timer_stop(void);
STATIC bool process_win32_timer_running(void); bool process_win32_timer_running(void);
#ifdef PROCESS_WIN32_PRIVATE
STATIC void process_win32_timer_callback(periodic_timer_t *, void *); STATIC void process_win32_timer_callback(periodic_timer_t *, void *);
STATIC bool process_win32_timer_test_process(process_t *); STATIC bool process_win32_timer_test_process(process_t *);