diff options
Diffstat (limited to 'stdlib/util.h')
| -rw-r--r-- | stdlib/util.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/stdlib/util.h b/stdlib/util.h deleted file mode 100644 index 6f79bed6..00000000 --- a/stdlib/util.h +++ /dev/null @@ -1,61 +0,0 @@ -#pragma once - -// Built-in utility functions - -#include <assert.h> -#include <gc.h> -#include <stdbool.h> -#include <string.h> -#include <err.h> - -#define streq(a, b) (((a) == NULL && (b) == NULL) || (((a) == NULL) == ((b) == NULL) && strcmp(a, b) == 0)) -#define starts_with(line, prefix) (strncmp(line, prefix, strlen(prefix)) == 0) -#define ends_with(line, suffix) (strlen(line) >= strlen(suffix) && strcmp(line + strlen(line) - strlen(suffix), suffix) == 0) -#define new(t, ...) ((t*)memcpy(GC_MALLOC(sizeof(t)), &(t){__VA_ARGS__}, sizeof(t))) -#define heap(x) (__typeof(x)*)memcpy(GC_MALLOC(sizeof(x)), (__typeof(x)[1]){x}, sizeof(x)) -#define stack(x) (__typeof(x)*)((__typeof(x)[1]){x}) -#define check_initialized(var, name) *({ if (!var ## $initialized) fail("The variable " name " is being accessed before it has been initialized!"); \ - &var; }) - -#define IF_DECLARE(decl, expr, block) if (({ decl; expr ? ({ block; 1; }) : 0; })) {} - -#define WHEN(subj, var, body) { auto var = subj; switch (var.$tag) body } - -#ifndef auto -#define auto __auto_type -#endif - -#ifndef public -#define public __attribute__ ((visibility ("default"))) -#endif - -#ifndef PUREFUNC -#define PUREFUNC __attribute__ ((pure)) -#endif - -#ifndef CONSTFUNC -#define CONSTFUNC __attribute__ ((const)) -#endif - -#ifndef INLINE -#define INLINE inline __attribute__ ((always_inline)) -#endif - -#ifndef likely -#define likely(x) (__builtin_expect(!!(x), 1)) -#endif - -#ifndef unlikely -#define unlikely(x) (__builtin_expect(!!(x), 0)) -#endif - -// GCC lets you define macro-like functions which are always inlined and never -// compiled using this combination of flags. See: https://gcc.gnu.org/onlinedocs/gcc/Inline.html -#ifndef MACROLIKE -#define MACROLIKE extern inline __attribute__((gnu_inline, always_inline)) -#endif - -__attribute__((format(printf, 1, 2))) -char *heap_strf(const char *fmt, ...); - -// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0 |
