Function __iconv_dll_load

lib_acl_cpp/src/stdlib/charset_conv.cpp:62–99

��̬���� iconv.dll ��

// ��̬���� iconv.dll ��
static void __iconv_dll_load()
{
	const char* path = "iconv.dll";

	if (__iconv_dll != NULL) {
		logger_fatal("__iconv_dll not null");
	}

	__iconv_dll = acl_dlopen(path);
	if (__iconv_dll == NULL) {
		logger_fatal("load %s error: %s", path, last_serror());
	}

	__iconv_open = (iconv_open_fn) acl_dlsym(__iconv_dll, "libiconv_open");
	if (__iconv_open == NULL) {
		logger_fatal("load iconv_open from %s error: %s", path, last_serror());
	}

	__iconv_close = (iconv_close_fn) acl_dlsym(__iconv_dll, "libiconv_close");
	if (__iconv_close == NULL) {
		logger_fatal("load iconv_close from %s error: %s", path, last_serror());
	}

	__iconv = (iconv_fn) acl_dlsym(__iconv_dll, "libiconv");
	if (__iconv == NULL) {
		logger_fatal("load iconv from %s error: %s", path, last_serror());
	}

	__iconvctl = (iconvctl_fn) acl_dlsym(__iconv_dll, "libiconvctl");
	if (__iconvctl == NULL) {
		logger_fatal("load iconvctl from %s error: %s", path, last_serror());
	}

	logger("iconv.dll loaded");
#ifndef HAVE_NO_ATEXIT
	atexit(__iconv_dll_unload);
#endif
}

# else
#  define __iconv_open    iconv_open