1 /**************************************************************************
3 * Copyright 2009 VMware, Inc.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
28 #ifndef SL_PP_CONTEXT_H
29 #define SL_PP_CONTEXT_H
31 #include "sl_pp_macro.h"
34 #define SL_PP_MAX_IF_NESTING 64
36 #define SL_PP_MAX_ERROR_MSG 1024
38 struct sl_pp_context
{
40 unsigned int cstr_pool_max
;
41 unsigned int cstr_pool_len
;
43 struct sl_pp_macro
*macro
;
44 struct sl_pp_macro
**macro_tail
;
46 unsigned int if_stack
[SL_PP_MAX_IF_NESTING
];
50 char error_msg
[SL_PP_MAX_ERROR_MSG
];
57 sl_pp_context_init(struct sl_pp_context
*context
);
60 sl_pp_context_destroy(struct sl_pp_context
*context
);
63 sl_pp_context_add_unique_str(struct sl_pp_context
*context
,
67 sl_pp_context_cstr(const struct sl_pp_context
*context
,
70 #endif /* SL_PP_CONTEXT_H */