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Output code to clear OUT variables in proxy code.

This commit is contained in:
Mike McCormack 2004-09-02 20:07:07 +00:00 committed by Alexandre Julliard
parent 3aab64dee5
commit cde0c0d1b6
1 changed files with 18 additions and 1 deletions
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19
tools/widl/proxy.c
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@ -62,6 +62,23 @@ static void init_proxy(void)
write_stubdesc();
}
static void clear_output_vars( var_t *arg )
{
if (arg) {
while (NEXT_LINK(arg))
arg = NEXT_LINK(arg);
}
while (arg) {
if (is_attr(arg->attrs, ATTR_OUT)) {
fprintf( proxy, " if(%s)\n", arg->name );
fprintf( proxy, " MIDL_memset( %s, 0, sizeof( ", arg->name );
write_type(proxy, arg->type, arg, arg->tname);
fprintf( proxy, " ));\n" );
}
arg = PREV_LINK(arg);
}
}
static void gen_proxy(type_t *iface, func_t *cur, int idx)
{
var_t *def = cur->def;
@ -85,7 +102,7 @@ static void gen_proxy(type_t *iface, func_t *cur, int idx)
fprintf(proxy, "\n");
/* FIXME: trace */
/* FIXME: clear output vars? */
clear_output_vars( cur->args );
fprintf(proxy, " NdrProxyInitialize(This, &_Msg, &_StubMsg, &Object_StubDesc, %d);\n", idx);