Mercurial > vim
comparison src/blowfish.c @ 20007:aadd1cae2ff5 v8.2.0559
patch 8.2.0559: clearing a struct is verbose
Commit: https://github.com/vim/vim/commit/a80faa8930ed5a554beeb2727762538873135e83
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Apr 12 19:37:17 2020 +0200
patch 8.2.0559: clearing a struct is verbose
Problem: Clearing a struct is verbose.
Solution: Define and use CLEAR_FIELD() and CLEAR_POINTER().
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 12 Apr 2020 19:45:05 +0200 |
| parents | 73f893d8776a |
| children | 7334bf933510 |
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| 20006:aee3c9266968 | 20007:aadd1cae2ff5 |
|---|---|
| 512 int err = 0; | 512 int err = 0; |
| 513 block8 bk; | 513 block8 bk; |
| 514 UINT32_T ui = 0xffffffffUL; | 514 UINT32_T ui = 0xffffffffUL; |
| 515 bf_state_T state; | 515 bf_state_T state; |
| 516 | 516 |
| 517 vim_memset(&state, 0, sizeof(bf_state_T)); | 517 CLEAR_FIELD(state); |
| 518 state.cfb_len = BF_MAX_CFB_LEN; | 518 state.cfb_len = BF_MAX_CFB_LEN; |
| 519 | 519 |
| 520 // We can't simply use sizeof(UINT32_T), it would generate a compiler | 520 // We can't simply use sizeof(UINT32_T), it would generate a compiler |
| 521 // warning. | 521 // warning. |
| 522 if (ui != 0xffffffffUL || ui + 1 != 0) { | 522 if (ui != 0xffffffffUL || ui + 1 != 0) { |