diff options
| author | Bruce Hill <bruce@bruce-hill.com> | 2024-03-10 00:03:21 -0500 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2024-03-10 00:03:21 -0500 |
| commit | a33f73061776d6814f67fecd230c0706bc1ff10c (patch) | |
| tree | 7f47f83f783f5b08a02bdd940988d9637102e6e4 /util.h | |
| parent | b639f01294f8c528ad0597a179f7e426bccdfb80 (diff) | |
Rearranging some files
Diffstat (limited to 'util.h')
| -rw-r--r-- | util.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/util.h b/util.h deleted file mode 100644 index c858f6ce..00000000 --- a/util.h +++ /dev/null @@ -1,59 +0,0 @@ -#pragma once - -#include <assert.h> -#include <gc.h> -#include <gc/cord.h> -#include <stdio.h> -#include <string.h> -#include <err.h> - -#define streq(a, b) (((a) == NULL && (b) == NULL) || (((a) == NULL) == ((b) == NULL) && strcmp(a, b) == 0)) -#define new(t, ...) ((t*)memcpy(GC_MALLOC(sizeof(t)), &(t){__VA_ARGS__}, sizeof(t))) -#define copy(obj_ptr) ((__typeof(obj_ptr))memcpy(GC_MALLOC(sizeof(*(obj_ptr))), obj_ptr, sizeof(*(obj_ptr)))) -#define grow(arr, new_size) ((typeof (arr))GC_REALLOC(arr, (sizeof(arr[0]))*(new_size))) -#define Match(x, _tag) ((x)->tag == _tag ? &(x)->__data._tag : (errx(1, __FILE__ ":%d This was supposed to be a " # _tag "\n", __LINE__), &(x)->__data._tag)) -#define Tagged(t, _tag, ...) new(t, .tag=_tag, .__data._tag={__VA_ARGS__}) - -#ifndef auto -#define auto __auto_type -#endif - -#ifndef public -#define public __attribute__ ((visibility ("default"))) -#endif - -char *heap_strn(const char *str, size_t len); -char *heap_str(const char *str); -char *heap_strf(const char *fmt, ...); -CORD CORD_asprintf(CORD fmt, ...); -#define CORD_appendf(cord, fmt, ...) CORD_sprintf(cord, "%r" fmt, *(cord) __VA_OPT__(,) __VA_ARGS__) -#define CORD_all(...) CORD_catn(sizeof((CORD[]){__VA_ARGS__})/sizeof(CORD), __VA_ARGS__) - -#define asprintfa(...) ({ char *_buf = alloca(snprintf(0, 0, __VA_ARGS__)); sprintf(_buf, __VA_ARGS__); _buf; }) - -#define REVERSE_LIST(list) do { \ - __typeof(list) _prev = NULL; \ - __typeof(list) _next = NULL; \ - auto _current = list; \ - while (_current != NULL) { \ - _next = _current->next; \ - _current->next = _prev; \ - _prev = _current; \ - _current = _next; \ - } \ - list = _prev; \ -} while(0) - -#define LIST_MAP(src, var, ...) ({\ - __typeof(src) __mapped = NULL; \ - __typeof(src) *__next = &__mapped; \ - for (__typeof(src) var = src; var; var = var->next) { \ - *__next = GC_MALLOC(sizeof(__typeof(*(src)))); \ - **__next = *var; \ - **__next = (__typeof(*(src))){__VA_ARGS__}; \ - __next = &((*__next)->next); \ - } \ - __mapped; }) - - -// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0 |
