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Optimization for booting OpenWrt

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This commit is contained in:
longpanda
2021-06-25 11:49:45 +08:00
parent da746c608f
commit b347c1b5da
8 changed files with 96 additions and 42 deletions
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31
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
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@@ -4204,8 +4204,18 @@ static int ventoy_fs_enum_1st_file(const char *filename, const struct grub_dirho
return 0;
}
static int ventoy_fs_enum_1st_dir(const char *filename, const struct grub_dirhook_info *info, void *data)
{
if (info->dir && filename && filename[0] != '.')
{
grub_snprintf((char *)data, 256, "%s", filename);
return 1;
}
static grub_err_t ventoy_cmd_fs_enum_1st_file(grub_extcmd_context_t ctxt, int argc, char **args)
return 0;
}
static grub_err_t ventoy_fs_enum_1st_child(int argc, char **args, grub_fs_dir_hook_t hook)
{
int rc = 1;
char *device_name = NULL;
@@ -4213,11 +4223,9 @@ static grub_err_t ventoy_cmd_fs_enum_1st_file(grub_extcmd_context_t ctxt, int ar
grub_fs_t fs = NULL;
char name[256] ={0};
(void)ctxt;
if (argc != 3)
{
debug("ventoy_cmd_fs_enum_1st_file, invalid param num %d\n", argc);
debug("ventoy_fs_enum_1st_child, invalid param num %d\n", argc);
return 1;
}
@@ -4242,7 +4250,7 @@ static grub_err_t ventoy_cmd_fs_enum_1st_file(grub_extcmd_context_t ctxt, int ar
goto end;
}
fs->fs_dir(dev, args[1], ventoy_fs_enum_1st_file, name);
fs->fs_dir(dev, args[1], hook, name);
if (name[0])
{
ventoy_set_env(args[2], name);
@@ -4258,6 +4266,18 @@ end:
return rc;
}
static grub_err_t ventoy_cmd_fs_enum_1st_file(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
return ventoy_fs_enum_1st_child(argc, args, ventoy_fs_enum_1st_file);
}
static grub_err_t ventoy_cmd_fs_enum_1st_dir(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
return ventoy_fs_enum_1st_child(argc, args, ventoy_fs_enum_1st_dir);
}
static grub_err_t ventoy_cmd_basename(grub_extcmd_context_t ctxt, int argc, char **args)
{
char c;
@@ -4491,6 +4511,7 @@ static cmd_para ventoy_cmds[] =
{ "vt_check_part_exist", ventoy_cmd_part_exist, 0, NULL, "", "", NULL },
{ "vt_get_fs_label", ventoy_cmd_get_fs_label, 0, NULL, "", "", NULL },
{ "vt_fs_enum_1st_file", ventoy_cmd_fs_enum_1st_file, 0, NULL, "", "", NULL },
{ "vt_fs_enum_1st_dir", ventoy_cmd_fs_enum_1st_dir, 0, NULL, "", "", NULL },
{ "vt_file_basename", ventoy_cmd_basename, 0, NULL, "", "", NULL },
{ "vt_file_basefile", ventoy_cmd_basefile, 0, NULL, "", "", NULL },
{ "vt_enum_video_mode", ventoy_cmd_enum_video_mode, 0, NULL, "", "", NULL },