diff options
author | Ed Warnicke <eaw@cisco.com> | 2015-12-08 15:45:58 -0700 |
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committer | Ed Warnicke <eaw@cisco.com> | 2015-12-08 15:47:27 -0700 |
commit | cb9cadad578297ffd78fa8a33670bdf1ab669e7e (patch) | |
tree | 6ac2be912482cc7849a26f0ab845561c3d7f4e26 /vppinfra/vppinfra/macros.h | |
parent | fb0815d4ae4bb0fe27bd9313f34b45c8593b907e (diff) |
Initial commit of vpp code.v1.0.0
Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17
Signed-off-by: Ed Warnicke <eaw@cisco.com>
Diffstat (limited to 'vppinfra/vppinfra/macros.h')
-rw-r--r-- | vppinfra/vppinfra/macros.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/vppinfra/vppinfra/macros.h b/vppinfra/vppinfra/macros.h new file mode 100644 index 00000000000..94776272364 --- /dev/null +++ b/vppinfra/vppinfra/macros.h @@ -0,0 +1,45 @@ +/* + macros.h - definitions for a simple macro expander + + Copyright (c) 2010, 2014 Cisco and/or its affiliates. + + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. +*/ + +#ifndef included_macros_h +#define included_macros_h + +#include <vppinfra/vec.h> +#include <vppinfra/hash.h> +#include <vppinfra/format.h> + +#ifdef CLIB_UNIX +#include <stdlib.h> +#include <unistd.h> +#endif + +typedef struct { + uword * the_builtin_eval_hash; + uword * the_value_table_hash; +} macro_main_t; + +int clib_macro_unset (macro_main_t * mm, char *name); +int clib_macro_set_value (macro_main_t * mm, char *name, char *value); +void clib_macro_add_builtin (macro_main_t *mm, char *name, void * eval_fn); +i8 * clib_macro_get_value (macro_main_t * mm, char *name); +i8 * clib_macro_eval (macro_main_t *mm, i8 *s, i32 complain); +i8 *clib_macro_eval_dollar (macro_main_t *mm, i8 *s, i32 complain); +void clib_macro_init(macro_main_t * mm); +void clib_macro_free(macro_main_t * mm); + +#endif /* included_macros_h */ |