diff options
Diffstat (limited to 'include/mruby.h')
| -rw-r--r-- | include/mruby.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/include/mruby.h b/include/mruby.h index c1f45bf0b..7b9f1b428 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -52,6 +52,10 @@ typedef void* (*mrb_allocf) (struct mrb_state *mrb, void*, size_t, void *ud); #define MRB_GC_ARENA_SIZE 100 #endif +#ifndef MRB_FIXED_STATE_ATEXIT_STACK_SIZE +#define MRB_FIXED_STATE_ATEXIT_STACK_SIZE 5 +#endif + typedef struct { mrb_sym mid; struct RProc *proc; @@ -102,6 +106,8 @@ enum gc_state { struct mrb_jmpbuf; +typedef void (*mrb_atexit_func)(struct mrb_state*); + typedef struct mrb_state { struct mrb_jmpbuf *jmp; @@ -167,8 +173,16 @@ typedef struct mrb_state { struct RClass *eException_class; struct RClass *eStandardError_class; + struct RObject *nomem_err; /* pre-allocated NoMemoryError */ void *ud; /* auxiliary data */ + +#ifdef MRB_FIXED_STATE_ATEXIT_STACK + mrb_atexit_func atexit_stack[MRB_FIXED_STATE_ATEXIT_STACK_SIZE]; +#else + mrb_atexit_func *atexit_stack; +#endif + mrb_int atexit_stack_len; } mrb_state; #if __STDC_VERSION__ >= 201112L @@ -328,8 +342,7 @@ mrb_value mrb_obj_clone(mrb_state *mrb, mrb_value self); /* need to include <ctype.h> to use these macros */ #ifndef ISPRINT -/* #define ISASCII(c) isascii((int)(unsigned char)(c)) */ -#define ISASCII(c) 1 +#define ISASCII(c) (!(((int)(unsigned char)(c)) & ~0x7f)) #define ISPRINT(c) (ISASCII(c) && isprint((int)(unsigned char)(c))) #define ISSPACE(c) (ISASCII(c) && isspace((int)(unsigned char)(c))) #define ISUPPER(c) (ISASCII(c) && isupper((int)(unsigned char)(c))) @@ -413,6 +426,8 @@ void* mrb_pool_realloc(struct mrb_pool*, void*, size_t oldlen, size_t newlen); mrb_bool mrb_pool_can_realloc(struct mrb_pool*, void*, size_t); void* mrb_alloca(mrb_state *mrb, size_t); +void mrb_state_atexit(mrb_state *mrb, mrb_atexit_func func); + #ifdef MRB_DEBUG #include <assert.h> #define mrb_assert(p) assert(p) @@ -422,6 +437,12 @@ void* mrb_alloca(mrb_state *mrb, size_t); #define mrb_assert_int_fit(t1,n,t2,max) ((void)0) #endif +#if __STDC_VERSION__ >= 201112L +#define mrb_static_assert(exp, str) _Static_assert(exp, str) +#else +#define mrb_static_assert(exp, str) mrb_assert(exp) +#endif + mrb_value mrb_format(mrb_state *mrb, const char *format, ...); #if defined(__cplusplus) |