diff options
| -rw-r--r-- | qemu-options.hx | 2 | ||||
| -rw-r--r-- | vl.c | 13 |
2 files changed, 14 insertions, 1 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 0e42ba55be..17f15ad1fe 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -3214,6 +3214,8 @@ STEXI @item -L @var{path} @findex -L Set the directory for the BIOS, VGA BIOS and keymaps. + +To list all the data directories, use @code{-L help}. ETEXI DEF("bios", HAS_ARG, QEMU_OPTION_bios, \ diff --git a/vl.c b/vl.c index 45eff5661b..fb18821fb9 100644 --- a/vl.c +++ b/vl.c @@ -2968,6 +2968,7 @@ int main(int argc, char **argv, char **envp) FILE *vmstate_dump_file = NULL; Error *main_loop_err = NULL; Error *err = NULL; + bool list_data_dirs = false; qemu_init_cpu_loop(); qemu_mutex_lock_iothread(); @@ -3354,7 +3355,9 @@ int main(int argc, char **argv, char **envp) add_device_config(DEV_GDB, optarg); break; case QEMU_OPTION_L: - if (data_dir_idx < ARRAY_SIZE(data_dir)) { + if (is_help_option(optarg)) { + list_data_dirs = true; + } else if (data_dir_idx < ARRAY_SIZE(data_dir)) { data_dir[data_dir_idx++] = optarg; } break; @@ -4086,6 +4089,14 @@ int main(int argc, char **argv, char **envp) data_dir[data_dir_idx++] = CONFIG_QEMU_DATADIR; } + /* -L help lists the data directories and exits. */ + if (list_data_dirs) { + for (i = 0; i < data_dir_idx; i++) { + printf("%s\n", data_dir[i]); + } + exit(0); + } + smp_parse(qemu_opts_find(qemu_find_opts("smp-opts"), NULL)); machine_class->max_cpus = machine_class->max_cpus ?: 1; /* Default to UP */ |