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avoid relying on 'FILE *' in JS_PrintValue() API

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Fabrice Bellard
2025-05-05 15:59:04 +02:00
parent 11d076fac6
commit 0a6160d7b3
4 changed files with 174 additions and 105 deletions
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13
quickjs-libc.c
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@@ -160,6 +160,7 @@ static BOOL my_isdigit(int c)
return (c >= '0' && c <= '9');
}
/* XXX: use 'o' and 'O' for object using JS_PrintValue() ? */
static JSValue js_printf_internal(JSContext *ctx,
int argc, JSValueConst *argv, FILE *fp)
{
@@ -1083,10 +1084,16 @@ static JSValue js_std_file_printf(JSContext *ctx, JSValueConst this_val,
return js_printf_internal(ctx, argc, argv, f);
}
static void js_print_value_write(void *opaque, const char *buf, size_t len)
{
FILE *fo = opaque;
fwrite(buf, 1, len, fo);
}
static JSValue js_std_file_printObject(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
JS_PrintValue(ctx, stdout, argv[0], NULL);
JS_PrintValue(ctx, js_print_value_write, stdout, argv[0], NULL);
return JS_UNDEFINED;
}
@@ -3914,7 +3921,7 @@ static JSValue js_print(JSContext *ctx, JSValueConst this_val,
fwrite(str, 1, len, stdout);
JS_FreeCString(ctx, str);
} else {
JS_PrintValue(ctx, stdout, v, NULL);
JS_PrintValue(ctx, js_print_value_write, stdout, v, NULL);
}
}
putchar('\n');
@@ -4028,7 +4035,7 @@ void js_std_free_handlers(JSRuntime *rt)
static void js_std_dump_error1(JSContext *ctx, JSValueConst exception_val)
{
JS_PrintValue(ctx, stderr, exception_val, NULL);
JS_PrintValue(ctx, js_print_value_write, stderr, exception_val, NULL);
fputc('\n', stderr);
}