33 строки
949 B
C
33 строки
949 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef PARSE_CTX_H
|
|
#define PARSE_CTX_H 1
|
|
|
|
// There are fixes that need to land upstream before we can use libbpf's headers,
|
|
// for now use our copy uncoditionally, since the data structures at this point
|
|
// are exactly the same, no problem.
|
|
//#ifdef HAVE_LIBBPF_SUPPORT
|
|
//#include <bpf/hashmap.h>
|
|
//#else
|
|
#include "util/hashmap.h"
|
|
//#endif
|
|
|
|
struct expr_parse_ctx {
|
|
struct hashmap ids;
|
|
};
|
|
|
|
struct expr_scanner_ctx {
|
|
int start_token;
|
|
int runtime;
|
|
};
|
|
|
|
void expr__ctx_init(struct expr_parse_ctx *ctx);
|
|
void expr__ctx_clear(struct expr_parse_ctx *ctx);
|
|
int expr__add_id(struct expr_parse_ctx *ctx, const char *id, double val);
|
|
int expr__get_id(struct expr_parse_ctx *ctx, const char *id, double *val_ptr);
|
|
int expr__parse(double *final_val, struct expr_parse_ctx *ctx,
|
|
const char *expr, int runtime);
|
|
int expr__find_other(const char *expr, const char *one,
|
|
struct expr_parse_ctx *ids, int runtime);
|
|
|
|
#endif
|