1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2016, Olivier MATZ <zer0@droids-corp.org>
8 * The ec_vec API provide helpers to manipulate vectors of objects
15 #include <sys/types.h>
19 /* if NULL, default does nothing */
20 typedef void (*ec_vec_elt_free_t)(void *ptr);
22 /* if NULL, default is:
23 * memcpy(dst, src, vec->elt_size)
25 typedef void (*ec_vec_elt_copy_t)(void *dst, void *src);
27 struct ec_vec *ec_vec(size_t elt_size, size_t size,
28 ec_vec_elt_copy_t copy, ec_vec_elt_free_t free);
29 int ec_vec_add_by_ref(struct ec_vec *vec, void *ptr);
31 int ec_vec_add_ptr(struct ec_vec *vec, void *elt);
32 int ec_vec_add_u8(struct ec_vec *vec, uint8_t elt);
33 int ec_vec_add_u16(struct ec_vec *vec, uint16_t elt);
34 int ec_vec_add_u32(struct ec_vec *vec, uint32_t elt);
35 int ec_vec_add_u64(struct ec_vec *vec, uint64_t elt);
37 int ec_vec_get(void *ptr, const struct ec_vec *vec, size_t idx);
39 struct ec_vec *ec_vec_dup(const struct ec_vec *vec);
40 struct ec_vec *ec_vec_ndup(const struct ec_vec *vec,
41 size_t off, size_t len);
42 void ec_vec_free(struct ec_vec *vec);
45 size_t ec_vec_len(const struct ec_vec *vec);