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window: Return pid_t in meta_window_get_pid()

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Just as with the last commit, pid_t is compatible with all platforms and
we should use that everywhere, so also make meta_window_get_pid() return
a pid_t.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1180
This commit is contained in:
Jonas Dreßler 2020-04-08 16:17:09 +02:00 committed by Florian Müllner
parent bc0b9f7628
commit 70ba844c3c
2 changed files with 5 additions and 5 deletions
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8
src/core/window.c
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@ -898,13 +898,13 @@ meta_window_update_snap_id (MetaWindow *window,
static void
meta_window_update_sandboxed_app_id (MetaWindow *window)
{
uint32_t pid;
pid_t pid;
g_clear_pointer (&window->sandboxed_app_id, g_free);
pid = meta_window_get_pid (window);
if (pid == 0)
if (pid < 1)
return;
if (meta_window_update_flatpak_id (window, pid))
@ -7590,12 +7590,12 @@ meta_window_get_transient_for (MetaWindow *window)
*
* Return value: the pid, or 0 if not known.
*/
uint32_t
pid_t
meta_window_get_pid (MetaWindow *window)
{
g_return_val_if_fail (META_IS_WINDOW (window), 0);
return (uint32_t)META_WINDOW_GET_CLASS (window)->get_client_pid (window);
return META_WINDOW_GET_CLASS (window)->get_client_pid (window);
}
/**

2
src/meta/window.h
View File

@ -328,7 +328,7 @@ META_EXPORT
guint32 meta_window_get_user_time (MetaWindow *window);
META_EXPORT
uint32_t meta_window_get_pid (MetaWindow *window);
pid_t meta_window_get_pid (MetaWindow *window);
META_EXPORT
const char *meta_window_get_client_machine (MetaWindow *window);