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added JS_AtomToCStringLen()

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Fabrice Bellard 2025-05-20 18:03:29 +02:00
parent 2f167bbeeb
commit 838124580b
2 changed files with 11 additions and 4 deletions
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9
quickjs.c
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@ -3205,15 +3205,18 @@ static BOOL JS_AtomSymbolHasDescription(JSContext *ctx, JSAtom v)
} }
/* free with JS_FreeCString() */ /* free with JS_FreeCString() */
const char *JS_AtomToCString(JSContext *ctx, JSAtom atom) const char *JS_AtomToCStringLen(JSContext *ctx, size_t *plen, JSAtom atom)
{ {
JSValue str; JSValue str;
const char *cstr; const char *cstr;
str = JS_AtomToString(ctx, atom); str = JS_AtomToString(ctx, atom);
if (JS_IsException(str)) if (JS_IsException(str)) {
if (plen)
*plen = 0;
return NULL; return NULL;
cstr = JS_ToCString(ctx, str); }
cstr = JS_ToCStringLen(ctx, plen, str);
JS_FreeValue(ctx, str); JS_FreeValue(ctx, str);
return cstr; return cstr;
} }

6
quickjs.h
View File

@ -456,7 +456,11 @@ void JS_FreeAtom(JSContext *ctx, JSAtom v);
void JS_FreeAtomRT(JSRuntime *rt, JSAtom v); void JS_FreeAtomRT(JSRuntime *rt, JSAtom v);
JSValue JS_AtomToValue(JSContext *ctx, JSAtom atom); JSValue JS_AtomToValue(JSContext *ctx, JSAtom atom);
JSValue JS_AtomToString(JSContext *ctx, JSAtom atom); JSValue JS_AtomToString(JSContext *ctx, JSAtom atom);
const char *JS_AtomToCString(JSContext *ctx, JSAtom atom); const char *JS_AtomToCStringLen(JSContext *ctx, size_t *plen, JSAtom atom);
static inline const char *JS_AtomToCString(JSContext *ctx, JSAtom atom)
{
return JS_AtomToCStringLen(ctx, NULL, atom);
}
JSAtom JS_ValueToAtom(JSContext *ctx, JSValueConst val); JSAtom JS_ValueToAtom(JSContext *ctx, JSValueConst val);
/* object class support */ /* object class support */