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Auto use memdisk mode when booting iKuai OS.

This commit is contained in:
longpanda 2022-05-31 17:39:54 +08:00
parent 2cd22da8fb
commit 7f2f845a68
2 changed files with 32 additions and 5 deletions
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24
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
View File

@ -2612,25 +2612,39 @@ static grub_err_t ventoy_cmd_chosen_img_path(grub_extcmd_context_t ctxt, int arg
{ {
char value[32]; char value[32];
char *pos = NULL; char *pos = NULL;
char *last = NULL;
const char *id = NULL; const char *id = NULL;
img_info *cur = NULL; img_info *cur = NULL;
(void)ctxt; (void)ctxt;
if (argc < 1 || argc > 2) if (argc < 1 || argc > 3)
{ {
return grub_error(GRUB_ERR_BAD_ARGUMENT, "Usage: %s {var}", cmd_raw_name); return grub_error(GRUB_ERR_BAD_ARGUMENT, "Usage: %s {var}", cmd_raw_name);
} }
if (g_fake_vlnk_src[0] && g_fake_vlnk_dst[0]) if (g_fake_vlnk_src[0] && g_fake_vlnk_dst[0])
{ {
grub_env_set(args[0], grub_strchr(g_fake_vlnk_src, '/')); pos = grub_strchr(g_fake_vlnk_src, '/');
grub_env_set(args[0], pos);
if (argc > 1) if (argc > 1)
{ {
grub_snprintf(value, sizeof(value), "%llu", (ulonglong)(g_fake_vlnk_size)); grub_snprintf(value, sizeof(value), "%llu", (ulonglong)(g_fake_vlnk_size));
grub_env_set(args[1], value); grub_env_set(args[1], value);
} }
if (argc > 2)
{
for (last = pos; *pos; pos++)
{
if (*pos == '/')
{
last = pos;
}
}
grub_env_set(args[2], last + 1);
}
goto end; goto end;
} }
@ -2659,6 +2673,12 @@ static grub_err_t ventoy_cmd_chosen_img_path(grub_extcmd_context_t ctxt, int arg
grub_env_set(args[1], value); grub_env_set(args[1], value);
} }
if (argc > 2)
{
grub_snprintf(value, sizeof(value), "%llu", (ulonglong)(cur->size));
grub_env_set(args[2], cur->name);
}
end: end:
g_svd_replace_offset = 0; g_svd_replace_offset = 0;

9
INSTALL/grub/grub.cfg
View File

@ -1301,7 +1301,7 @@ function iso_common_menuentry {
unset vt_system_id unset vt_system_id
unset vt_volume_id unset vt_volume_id
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
if [ $vt_volume_space -ne $vt_chosen_size ]; then if [ $vt_volume_space -ne $vt_chosen_size ]; then
@ -1350,6 +1350,13 @@ function iso_common_menuentry {
set vtMemDiskBoot=1 set vtMemDiskBoot=1
fi fi
fi fi
#For iKuai8 (<64MB)
if [ $vt_chosen_size -le 67108864 ]; then
if vt_str_begin "$vt_chosen_name" "iKuai"; then
set vtMemDiskBoot=1
fi
fi
fi fi
vt_iso_vd_id_clear vt_iso_vd_id_clear