FD.io VPP  v18.04-17-g3a0d853
Vector Packet Processing
macros.h
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1 /*
2  macros.h - definitions for a simple macro expander
3 
4  Copyright (c) 2010, 2014 Cisco and/or its affiliates.
5 
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at:
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17 */
18 
19 #ifndef included_macros_h
20 #define included_macros_h
21 
22 #include <vppinfra/vec.h>
23 #include <vppinfra/hash.h>
24 #include <vppinfra/format.h>
25 
26 #ifdef CLIB_UNIX
27 #include <stdlib.h>
28 #include <unistd.h>
29 #endif
30 
31 typedef struct
32 {
35 } macro_main_t;
36 
37 int clib_macro_unset (macro_main_t * mm, char *name);
38 int clib_macro_set_value (macro_main_t * mm, char *name, char *value);
39 void clib_macro_add_builtin (macro_main_t * mm, char *name, void *eval_fn);
40 i8 *clib_macro_get_value (macro_main_t * mm, char *name);
41 i8 *clib_macro_eval (macro_main_t * mm, i8 * s, i32 complain);
42 i8 *clib_macro_eval_dollar (macro_main_t * mm, i8 * s, i32 complain);
43 void clib_macro_init (macro_main_t * mm);
44 void clib_macro_free (macro_main_t * mm);
45 
46 #endif /* included_macros_h */
47 
48 /*
49  * fd.io coding-style-patch-verification: ON
50  *
51  * Local Variables:
52  * eval: (c-set-style "gnu")
53  * End:
54  */
void clib_macro_init(macro_main_t *mm)
Definition: macros.c:221
int i32
Definition: types.h:81
char i8
Definition: types.h:45
int clib_macro_unset(macro_main_t *mm, char *name)
Definition: macros.c:44
uword * the_value_table_hash
Definition: macros.h:34
void clib_macro_add_builtin(macro_main_t *mm, char *name, void *eval_fn)
Definition: macros.c:204
i8 * clib_macro_eval_dollar(macro_main_t *mm, i8 *s, i32 complain)
Definition: macros.c:192
i8 * clib_macro_eval(macro_main_t *mm, i8 *s, i32 complain)
Definition: macros.c:95
i8 * clib_macro_get_value(macro_main_t *mm, char *name)
Definition: macros.c:79
u64 uword
Definition: types.h:112
uword * the_builtin_eval_hash
Definition: macros.h:33
int clib_macro_set_value(macro_main_t *mm, char *name, char *value)
Definition: macros.c:64
void clib_macro_free(macro_main_t *mm)
Definition: macros.c:238
CLIB vectors are ubiquitous dynamically resized arrays with by user defined "headers".