Sets the message levels which are always fatal, in any log domain.
When a message with any of these levels is logged the program terminates.
You can only set the levels defined by GLib to be fatal.
G_LOG_LEVEL_ERROR is always fatal.
You can also make some message levels fatal at runtime by setting
the G_DEBUG environment variable (see
Running GLib Applications).
Sets the message levels which are always fatal, in any log domain. When a message with any of these levels is logged the program terminates. You can only set the levels defined by GLib to be fatal. G_LOG_LEVEL_ERROR is always fatal. You can also make some message levels fatal at runtime by setting the G_DEBUG environment variable (see Running GLib Applications).