static void warn_builtin(const char *warn, va_list params)
{
+ /*
+ * We call this trace2 function first and expect it to va_copy 'params'
+ * before using it (because an 'ap' can only be walked once).
+ */
+ trace2_cmd_error_va(warn, params);
+
vreportf("warning: ", warn, params);
}
/* If we are in a dlopen()ed .so write to a global variable would segfault
* (ugh), so keep things static. */
-static NORETURN_PTR void (*usage_routine)(const char *err, va_list params) = usage_builtin;
-static NORETURN_PTR void (*die_routine)(const char *err, va_list params) = die_builtin;
-static void (*error_routine)(const char *err, va_list params) = error_builtin;
-static void (*warn_routine)(const char *err, va_list params) = warn_builtin;
+static NORETURN_PTR report_fn usage_routine = usage_builtin;
+static NORETURN_PTR report_fn die_routine = die_builtin;
+static report_fn error_routine = error_builtin;
+static report_fn warn_routine = warn_builtin;
static int (*die_is_recursing)(void) = die_is_recursing_builtin;
-void set_die_routine(NORETURN_PTR void (*routine)(const char *err, va_list params))
+void set_die_routine(NORETURN_PTR report_fn routine)
{
die_routine = routine;
}
-void set_error_routine(void (*routine)(const char *err, va_list params))
+void set_error_routine(report_fn routine)
{
error_routine = routine;
}
-void (*get_error_routine(void))(const char *err, va_list params)
+report_fn get_error_routine(void)
{
return error_routine;
}
-void set_warn_routine(void (*routine)(const char *warn, va_list params))
+void set_warn_routine(report_fn routine)
{
warn_routine = routine;
}
-void (*get_warn_routine(void))(const char *warn, va_list params)
+report_fn get_warn_routine(void)
{
return warn_routine;
}