| Directory: | src/ |
|---|---|
| File: | src/buf.c |
| Date: | 2024-04-25 03:45:42 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 16 | 18 | 88.9% |
| Branches: | 1 | 4 | 25.0% |
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2023 Egor Tensin <egor@tensin.name> | ||
| 3 | * This file is part of the "cimple" project. | ||
| 4 | * For details, see https://github.com/egor-tensin/cimple. | ||
| 5 | * Distributed under the MIT License. | ||
| 6 | */ | ||
| 7 | |||
| 8 | #include "buf.h" | ||
| 9 | #include "log.h" | ||
| 10 | |||
| 11 | #include <stdint.h> | ||
| 12 | #include <stdlib.h> | ||
| 13 | #include <string.h> | ||
| 14 | |||
| 15 | struct buf { | ||
| 16 | uint32_t size; | ||
| 17 | const void *data; | ||
| 18 | }; | ||
| 19 | |||
| 20 | 92012 | int buf_create(struct buf **_buf, const void *data, uint32_t size) | |
| 21 | { | ||
| 22 | 92012 | struct buf *buf = malloc(sizeof(struct buf)); | |
| 23 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 92012 times.
|
92012 | if (!buf) { |
| 24 | ✗ | log_errno("malloc"); | |
| 25 | ✗ | return -1; | |
| 26 | } | ||
| 27 | |||
| 28 | 92012 | buf->data = data; | |
| 29 | 92012 | buf->size = size; | |
| 30 | |||
| 31 | 92012 | *_buf = buf; | |
| 32 | 92012 | return 0; | |
| 33 | } | ||
| 34 | |||
| 35 | 46006 | int buf_create_from_string(struct buf **buf, const char *str) | |
| 36 | { | ||
| 37 | 46006 | return buf_create(buf, str, strlen(str) + 1); | |
| 38 | } | ||
| 39 | |||
| 40 | 92012 | void buf_destroy(struct buf *buf) | |
| 41 | { | ||
| 42 | 92012 | free(buf); | |
| 43 | 92012 | } | |
| 44 | |||
| 45 | 92012 | uint32_t buf_get_size(const struct buf *buf) | |
| 46 | { | ||
| 47 | 92012 | return buf->size; | |
| 48 | } | ||
| 49 | |||
| 50 | 138018 | const void *buf_get_data(const struct buf *buf) | |
| 51 | { | ||
| 52 | 138018 | return buf->data; | |
| 53 | } | ||
| 54 |