diff options
Diffstat (limited to 'lib/efi_loader/efi_helper.c')
-rw-r--r-- | lib/efi_loader/efi_helper.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_helper.c b/lib/efi_loader/efi_helper.c index 1f4ab2b..cdfd16e 100644 --- a/lib/efi_loader/efi_helper.c +++ b/lib/efi_loader/efi_helper.c @@ -257,3 +257,28 @@ efi_status_t efi_next_variable_name(efi_uintn_t *size, u16 **buf, efi_guid_t *gu return ret; } + +/** + * efi_search_bootorder() - search the boot option index in BootOrder + * + * @bootorder: pointer to the BootOrder variable + * @num: number of BootOrder entry + * @target: target boot option index to search + * @index: pointer to store the index of BootOrder variable + * Return: true if exists, false otherwise + */ +bool efi_search_bootorder(u16 *bootorder, efi_uintn_t num, u32 target, u32 *index) +{ + u32 i; + + for (i = 0; i < num; i++) { + if (target == bootorder[i]) { + if (index) + *index = i; + + return true; + } + } + + return false; +} |