From fde278fb7f4cf6c23af01331364261a591a3de20 Mon Sep 17 00:00:00 2001
From: Philip Withnall <withnall@endlessm.com>
Date: Thu, 2 Jul 2020 12:48:51 +0100
Subject: [PATCH] libsysprof-capture: Drop
 sysprof_capture_writer_set_flush_delay()
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It was unused anywhere within sysprof.git, and couldn’t be modified to
drop its GLib dependency while still retaining its functionality.

If it’s still needed, it’ll have to be reimplemented in libsysprof.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #40
---
 .../sysprof-capture-writer.c                  | 41 -------------------
 .../sysprof-capture-writer.h                  |  4 --
 2 files changed, 45 deletions(-)

diff --git a/src/libsysprof-capture/sysprof-capture-writer.c b/src/libsysprof-capture/sysprof-capture-writer.c
index 01704880..65df4ac5 100644
--- a/src/libsysprof-capture/sysprof-capture-writer.c
+++ b/src/libsysprof-capture/sysprof-capture-writer.c
@@ -137,9 +137,6 @@ struct _SysprofCaptureWriter
   size_t pos;
   size_t len;
 
-  /* GSource for periodic flush */
-  GSource *periodic_flush;
-
   /* counter id sequence */
   int next_counter_id;
 
@@ -171,8 +168,6 @@ sysprof_capture_writer_finalize (SysprofCaptureWriter *self)
 {
   if (self != NULL)
     {
-      sysprof_clear_pointer (&self->periodic_flush, g_source_destroy);
-
       sysprof_capture_writer_flush (self);
 
       if (self->fd != -1)
@@ -1502,42 +1497,6 @@ sysprof_capture_writer_add_file_fd (SysprofCaptureWriter *self,
   return true;
 }
 
-static gboolean
-sysprof_capture_writer_auto_flush_cb (SysprofCaptureWriter *self)
-{
-  g_assert (self != NULL);
-
-  sysprof_capture_writer_flush (self);
-
-  return G_SOURCE_CONTINUE;
-}
-
-void
-sysprof_capture_writer_set_flush_delay (SysprofCaptureWriter *self,
-                                        GMainContext         *main_context,
-                                        guint                 timeout_seconds)
-{
-  GSource *source;
-
-  g_return_if_fail (self != NULL);
-
-  sysprof_clear_pointer (&self->periodic_flush, g_source_destroy);
-
-  if (timeout_seconds == 0)
-    return;
-
-  source = g_timeout_source_new_seconds (timeout_seconds);
-  g_source_set_name (source, "[sysprof-capture-writer-flush]");
-  g_source_set_priority (source, G_PRIORITY_LOW + 100);
-  g_source_set_callback (source,
-                         (GSourceFunc) sysprof_capture_writer_auto_flush_cb,
-                         self, NULL);
-
-  self->periodic_flush = g_steal_pointer (&source);
-
-  g_source_attach (self->periodic_flush, main_context);
-}
-
 bool
 sysprof_capture_writer_add_allocation (SysprofCaptureWriter  *self,
                                        int64_t                time,
diff --git a/src/libsysprof-capture/sysprof-capture-writer.h b/src/libsysprof-capture/sysprof-capture-writer.h
index b69cd740..bf39f0f6 100644
--- a/src/libsysprof-capture/sysprof-capture-writer.h
+++ b/src/libsysprof-capture/sysprof-capture-writer.h
@@ -85,10 +85,6 @@ SYSPROF_AVAILABLE_IN_ALL
 void                  sysprof_capture_writer_stat                            (SysprofCaptureWriter              *self,
                                                                               SysprofCaptureStat                *stat);
 SYSPROF_AVAILABLE_IN_ALL
-void                  sysprof_capture_writer_set_flush_delay                 (SysprofCaptureWriter              *self,
-                                                                              GMainContext                      *main_context,
-                                                                              unsigned int                       timeout_seconds);
-SYSPROF_AVAILABLE_IN_ALL
 bool                  sysprof_capture_writer_add_file                        (SysprofCaptureWriter              *self,
                                                                               int64_t                            time,
                                                                               int                                cpu,