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glib/gtester.c:Read the output of the child process

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svn path=/trunk/; revision=5890
This commit is contained in:
Tim Janik 2007-11-20 15:00:36 +00:00
parent e413112683
commit dce1a63bf4
1 changed files with 32 additions and 3 deletions
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35
glib/gtester.c
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@ -28,9 +28,32 @@ child_watch_cb (GPid pid,
gint status, gint status,
gpointer data) gpointer data)
{ {
GMainLoop* loop = data; GMainLoop* loop = data;
g_main_loop_quit (loop); g_main_loop_quit (loop);
}
static gboolean
child_out_cb (GIOChannel * source,
GIOCondition condition,
gpointer data)
{
GError* error = NULL;
gsize length = 0;
gchar buffer[4096];
GIOStatus status;
status = g_io_channel_read_chars (source, buffer, sizeof(buffer), &length, &error);
if (status == G_IO_STATUS_NORMAL)
{
g_print ("%d\n", length);
return TRUE;
}
else
{
g_print ("Output done: %d\n", status);
return FALSE;
}
} }
int int
@ -46,6 +69,8 @@ main (int argc,
"/proc/cpuinfo", "/proc/cpuinfo",
NULL NULL
}; };
gint child_out;
GIOChannel* out;
working_folder = g_get_current_dir (); working_folder = g_get_current_dir ();
g_spawn_async_with_pipes (working_folder, g_spawn_async_with_pipes (working_folder,
@ -54,7 +79,7 @@ main (int argc,
NULL, NULL, NULL, NULL,
&pid, &pid,
NULL, NULL,
NULL, &child_out,
NULL, NULL,
&error); &error);
g_free (working_folder); g_free (working_folder);
@ -71,6 +96,10 @@ main (int argc,
child_watch_cb, child_watch_cb,
loop); loop);
out = g_io_channel_unix_new (child_out);
g_io_add_watch (out, G_IO_IN,
child_out_cb, NULL);
g_main_loop_run (loop); g_main_loop_run (loop);
g_main_loop_unref (loop); g_main_loop_unref (loop);
return 0; return 0;