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authorAryadev Chavali <aryadev@aryadevchavali.com>2025-08-20 22:19:14 +0100
committerAryadev Chavali <aryadev@aryadevchavali.com>2025-08-20 22:19:14 +0100
commit55293ae396eb3409113c0edf73c2f661d008f9d6 (patch)
tree8c81e06049524da2849647082016a0ea8363d502 /vec.c
parentdf558da7e1979a59b5207c323962aa59b61258e4 (diff)
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vec -> ivec
I'm going to implement a normal stable vector instead of an inline vector so we have both options for use. I think that's smarter than just sticking to one.
Diffstat (limited to 'vec.c')
-rw-r--r--vec.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/vec.c b/vec.c
deleted file mode 100644
index 811fe9a..0000000
--- a/vec.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright (C) 2025 Aryadev Chavali
-
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the Unlicense for details.
-
- * You may distribute and modify this code under the terms of the Unlicense,
- * which you should have received a copy of along with this program. If not,
- * please go to <https://unlicense.org/>.
-
- * Created: 2025-08-19
- * Description: Vector implementation
- */
-
-#include <malloc.h>
-#include <string.h>
-
-#include "./alisp.h"
-
-void vec_make(void **ptr, u64 size)
-{
- if (!ptr)
- return;
- vec_t *vector = calloc(1, sizeof(*vector) + size);
- vector->size = 0;
- vector->capacity = size;
- *ptr = (vector + 1);
-}
-
-void vec_free(void **data)
-{
- if (!data || !*data)
- return;
- free(VEC_GET(*data));
- *data = NULL;
-}
-
-void vec_ensure_remaining(void **ptr, u64 space)
-{
- if (!ptr || !*ptr)
- return;
- vec_t *vec = VEC_GET(*ptr);
- if (vec->capacity - vec->size < space)
- {
- void *new_vec = NULL;
- vec_make(&new_vec, MAX(vec->capacity * VEC_MULT, vec->size + space));
- VEC_SIZE(new_vec) = vec->size;
- memcpy(new_vec, *ptr, vec->size);
- vec_free(ptr);
- *ptr = new_vec;
- }
-}
-
-void vec_append_byte(void **ptr, u8 byte)
-{
- vec_ensure_remaining(ptr, 1);
- vec_t *vec = VEC_GET(*ptr);
- vec->bytes[vec->size++] = byte;
-}
-
-void vec_append(void **ptr, void *data, u64 size)
-{
- vec_ensure_remaining(ptr, size);
- vec_t *vec = VEC_GET(*ptr);
- memcpy(*ptr + vec->size, data, size);
- vec->size += size;
-}
-
-void vec_clone(void **dest, void **src)
-{
- if (!dest || !src || !*src)
- return;
- vec_make(dest, VEC_SIZE(*src));
- memcpy(*dest, *src, VEC_SIZE(*src));
- VEC_SIZE(*dest) = VEC_SIZE(*src);
-}