qemu_set_log_filename(log_file);
if (log_mask) {
int mask;
- const CPULogItem *item;
mask = cpu_str_to_log_mask(log_mask);
if (!mask) {
- printf("Log items (comma separated):\n");
- for (item = cpu_log_items; item->mask != 0; item++) {
- printf("%-10s %s\n", item->name, item->help);
- }
+ qemu_print_log_usage(stdout);
exit(1);
}
cpu_set_log(mask);
void set_cpu_log(const char *optarg)
{
int mask;
- const CPULogItem *item;
mask = cpu_str_to_log_mask(optarg);
if (!mask) {
- printf("Log items (comma separated):\n");
- for (item = cpu_log_items; item->mask != 0; item++) {
- printf("%-10s %s\n", item->name, item->help);
- }
+ qemu_print_log_usage(stdout);
exit(1);
}
cpu_set_log(mask);
void qemu_set_log_filename(const char *filename);
int cpu_str_to_log_mask(const char *str);
+/* Print a usage message listing all the valid logging categories
+ * to the specified FILE*.
+ */
+void qemu_print_log_usage(FILE *f);
+
#endif
static void handle_arg_log(const char *arg)
{
int mask;
- const CPULogItem *item;
mask = cpu_str_to_log_mask(arg);
if (!mask) {
- printf("Log items (comma separated):\n");
- for (item = cpu_log_items; item->mask != 0; item++) {
- printf("%-10s %s\n", item->name, item->help);
- }
+ qemu_print_log_usage(stdout);
exit(1);
}
cpu_set_log(mask);
}
return mask;
}
+
+void qemu_print_log_usage(FILE *f)
+{
+ const CPULogItem *item;
+ fprintf(f, "Log items (comma separated):\n");
+ for (item = cpu_log_items; item->mask != 0; item++) {
+ fprintf(f, "%-10s %s\n", item->name, item->help);
+ }
+}