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Atom to CString len #1071

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Merged
bnoordhuis merged 3 commits into from
May 25, 2025
Merged

Atom to CString len #1071

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be92adc
Add JS_AtomToCStringLen and change JS_AtomToCString method to use JS_…
harumazzz May 25, 2025
1d20ef6
Add the missing exception handling
harumazzz May 25, 2025
bf2af8d
Add the missing bracket
harumazzz May 25, 2025
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9 changes: 6 additions & 3 deletions quickjs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3459,15 +3459,18 @@ static __maybe_unused void print_atom(JSContext *ctx, JSAtom atom)
}

/* 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;
const char *cstr;

str = JS_AtomToString(ctx, atom);
if (JS_IsException(str))
if (JS_IsException(str)) {
if (plen)
*plen = 0;
return NULL;
cstr = JS_ToCString(ctx, str);
}
cstr = JS_ToCStringLen(ctx, plen, str);
JS_FreeValue(ctx, str);
return cstr;
}
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6 changes: 5 additions & 1 deletion quickjs.h
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Expand Up @@ -544,7 +544,11 @@ JS_EXTERN void JS_FreeAtom(JSContext *ctx, JSAtom v);
JS_EXTERN void JS_FreeAtomRT(JSRuntime *rt, JSAtom v);
JS_EXTERN JSValue JS_AtomToValue(JSContext *ctx, JSAtom atom);
JS_EXTERN JSValue JS_AtomToString(JSContext *ctx, JSAtom atom);
JS_EXTERN const char *JS_AtomToCString(JSContext *ctx, JSAtom atom);
JS_EXTERN 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);
}
JS_EXTERN JSAtom JS_ValueToAtom(JSContext *ctx, JSValueConst val);

/* object class support */
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