Function
GLiblog_set_always_fatal
Description
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.
GLogLevelFlags
is always fatal.
You can also make some message levels fatal at runtime by setting
the G_DEBUG
environment variable (see
Running GLib Applications).
Libraries should not call this function, as it affects all messages logged by a process, including those from other libraries.
Structured log messages (using g_log_structured()
and
g_log_structured_array()
) are fatal only if the default log writer is used;
otherwise it is up to the writer function to determine which log messages
are fatal. See Using Structured Logging.
Parameters
fatal_mask
-
Type:
GLogLevelFlags
The mask containing bits set for each level of error which is to be fatal.
Return value
Type: GLogLevelFlags
The old fatal mask.