Commit | Line | Data |
---|---|---|
5ca23ed5 HS |
1 | /* |
2 | * efi_selftest_util | |
3 | * | |
4 | * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de> | |
5 | * | |
6 | * SPDX-License-Identifier: GPL-2.0+ | |
7 | * | |
8 | * Utility functions | |
9 | */ | |
10 | ||
11 | #include <efi_selftest.h> | |
12 | ||
13 | int efi_st_memcmp(const void *buf1, const void *buf2, size_t length) | |
14 | { | |
15 | const u8 *pos1 = buf1; | |
16 | const u8 *pos2 = buf2; | |
17 | ||
18 | for (; length; --length) { | |
19 | if (*pos1 != *pos2) | |
c155dfeb | 20 | return *pos1 - *pos2; |
5ca23ed5 HS |
21 | ++pos1; |
22 | ++pos2; | |
23 | } | |
9a52a0f7 | 24 | return 0; |
5ca23ed5 | 25 | } |
d78e40d6 HS |
26 | |
27 | int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2) | |
28 | { | |
29 | for (; *buf1 || *buf2; ++buf1, ++buf2) { | |
30 | if (*buf1 != *buf2) | |
31 | return *buf1 - *buf2; | |
32 | } | |
33 | return 0; | |
34 | } |