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/*
* Copyright (c) 2023 Egor Tensin <egor@tensin.name>
* This file is part of the "cimple" project.
* For details, see https://github.com/egor-tensin/cimple.
* Distributed under the MIT License.
*/
#include "buf.h"
#include "log.h"
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
struct buf {
uint32_t size;
const void *data;
};
int buf_create(struct buf **_buf, const void *data, uint32_t size)
{
struct buf *buf = malloc(sizeof(struct buf));
if (!buf) {
log_errno("malloc");
return -1;
}
buf->data = data;
buf->size = size;
*_buf = buf;
return 0;
}
int buf_create_from_string(struct buf **buf, const char *str)
{
return buf_create(buf, str, strlen(str) + 1);
}
void buf_destroy(struct buf *buf)
{
free(buf);
}
uint32_t buf_get_size(const struct buf *buf)
{
return buf->size;
}
const void *buf_get_data(const struct buf *buf)
{
return buf->data;
}
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