1 /* SPDX-License-Identifier: GPL-2.0 */
5 // There are fixes that need to land upstream before we can use libbpf's headers,
6 // for now use our copy uncoditionally, since the data structures at this point
7 // are exactly the same, no problem.
8 //#ifdef HAVE_LIBBPF_SUPPORT
9 //#include <bpf/hashmap.h>
11 #include "util/hashmap.h"
14 struct expr_parse_ctx {
22 struct expr_scanner_ctx {
27 void expr__ctx_init(struct expr_parse_ctx *ctx);
28 void expr__ctx_clear(struct expr_parse_ctx *ctx);
29 int expr__add_id(struct expr_parse_ctx *ctx, const char *id);
30 int expr__add_id_val(struct expr_parse_ctx *ctx, const char *id, double val);
31 int expr__get_id(struct expr_parse_ctx *ctx, const char *id,
32 struct expr_id_data **data);
33 int expr__parse(double *final_val, struct expr_parse_ctx *ctx,
34 const char *expr, int runtime);
35 int expr__find_other(const char *expr, const char *one,
36 struct expr_parse_ctx *ids, int runtime);