Stefan Hajnoczi:
> Implement g_thread_new() in terms of the deprecated g_thread_create().
> The API was changed in glib 2.31.0.
>
> The compat function allows us to write modern code and avoid ifdefs.
ACK. With one small nit:
[]
> +#if !GLIB_CHECK_VERSION(2, 31, 0)
> +static inline GThread *g_thread_new(const gchar *unused,
> + GThreadFunc func,
> + gpointer data)
> +{
> + GThread *thread = g_thread_create(func, data, TRUE, NULL);
> + if (!thread) {
> + g_error("g_thread_create failed");
> + }
> + return thread;
> +}
> +#endif
About g_error():
"This function will result in a core dump; don't use it for errors you expect.
Using this function indicates a bug in your program, i.e. an assertion
failure."
I'm not sure if this is like an assertion failure, probably yes. But we should
not, I think, dump core in this situation. Is there a glib function that does
(fatal) error reporting but does NOT dump core?
In my attempt to do this, I completely ignored errors:
https://lists.gnu.org/archive/html/qemu-devel/2014-04/msg04551.html
(search for g_thread_new() in glib-compat.h). This is, obviously, not right,
but that's really because I was too lazy to actually find the right function
to do so. Maybe just using some fprintf(stderr) + abort() - from classic
C library instead of glib - will do.
Thanks,
/mjt
