numam-dpdk/examples/ip_pipeline/parser.h

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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2016 Intel Corporation
*/
#ifndef __INCLUDE_PARSER_H__
#define __INCLUDE_PARSER_H__
#include <stdint.h>
#include <rte_ip.h>
#include <rte_ether.h>
#define PARSE_DELIMITER " \f\n\r\t\v"
#define skip_white_spaces(pos) \
({ \
__typeof__(pos) _p = (pos); \
for ( ; isspace(*_p); _p++) \
; \
_p; \
})
static inline size_t
skip_digits(const char *src)
{
size_t i;
for (i = 0; isdigit(src[i]); i++)
;
return i;
}
int parser_read_arg_bool(const char *p);
int parser_read_uint64(uint64_t *value, const char *p);
int parser_read_uint32(uint32_t *value, const char *p);
int parser_read_uint16(uint16_t *value, const char *p);
int parser_read_uint8(uint8_t *value, const char *p);
int parser_read_uint64_hex(uint64_t *value, const char *p);
int parser_read_uint32_hex(uint32_t *value, const char *p);
int parser_read_uint16_hex(uint16_t *value, const char *p);
int parser_read_uint8_hex(uint8_t *value, const char *p);
int parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
int parse_ipv4_addr(const char *token, struct in_addr *ipv4);
int parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
int parse_mac_addr(const char *token, struct rte_ether_addr *addr);
int parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels);
struct cpu_core_params {
uint32_t socket_id;
uint32_t core_id;
uint32_t thread_id;
};
int parse_cpu_core(const char *entry, struct cpu_core_params *p);
int parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens);
#endif