Mirrors/Ventoy
1
0
Fork 0
mirror of https://github.com/ventoy/Ventoy.git synced 2025-08-28 08:21:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

1.0.19 release

Browse Source
This commit is contained in:
longpanda
2020-08-14 22:16:27 +08:00
parent 9962775296
commit 58a93cdb40
20 changed files with 296 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy.c
View File

@@ -2829,6 +2829,60 @@ end:
return rc;
}
static grub_err_t ventoy_cmd_get_fs_label(grub_extcmd_context_t ctxt, int argc, char **args)
{
int rc = 1;
char *device_name = NULL;
grub_device_t dev = NULL;
grub_fs_t fs = NULL;
char *label = NULL;
(void)ctxt;
if (argc != 2)
{
debug("ventoy_cmd_get_fs_label, invalid param num %d\n", argc);
return 1;
}
device_name = grub_file_get_device_name(args[0]);
if (!device_name)
{
debug("grub_file_get_device_name failed, %s\n", args[0]);
goto end;
}
dev = grub_device_open(device_name);
if (!dev)
{
debug("grub_device_open failed, %s\n", device_name);
goto end;
}
fs = grub_fs_probe(dev);
if (!fs)
{
debug("grub_fs_probe failed, %s\n", device_name);
goto end;
}
fs->fs_label(dev, &label);
if (label)
{
ventoy_set_env(args[1], label);
grub_free(label);
}
rc = 0;
end:
check_free(device_name, grub_free);
check_free(dev, grub_device_close);
return rc;
}
grub_uint64_t ventoy_grub_get_file_size(const char *fmt, ...)
{
grub_uint64_t size = 0;
@@ -2973,6 +3027,7 @@ static cmd_para ventoy_cmds[] =
{ "vt_push_last_entry", ventoy_cmd_push_last_entry, 0, NULL, "", "", NULL },
{ "vt_pop_last_entry", ventoy_cmd_pop_last_entry, 0, NULL, "", "", NULL },
{ "vt_get_lib_module_ver", ventoy_cmd_lib_module_ver, 0, NULL, "", "", NULL },
{ "vt_get_fs_label", ventoy_cmd_get_fs_label, 0, NULL, "", "", NULL },
{ "vt_find_first_bootable_hd", ventoy_cmd_find_bootable_hdd, 0, NULL, "", "", NULL },
{ "vt_dump_menu", ventoy_cmd_dump_menu, 0, NULL, "", "", NULL },