libosmocore 1.13.1.1-afb4 Osmocom core library

strrb.h
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1
3/*
4 * (C) 2012-2013 by Katerina Barone-Adesi <kat.obsc@gmail.com>
5 * All Rights Reserved
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 */
18
19#pragma once
20
25#include <unistd.h>
26#include <stdbool.h>
27#include <stdint.h>
28
31#define RB_MAX_MESSAGE_SIZE 240
32 struct osmo_strrb {
33 uint16_t start;
34 uint16_t end;
35 uint16_t size;
36 char **buffer;
37};
38
39 struct osmo_strrb *osmo_strrb_create(void *talloc_ctx, size_t rb_size);
40 bool osmo_strrb_is_empty(const struct osmo_strrb *rb);
41 const char *osmo_strrb_get_nth(const struct osmo_strrb *rb,
42 unsigned int string_index);
43 bool _osmo_strrb_is_bufindex_valid(const struct osmo_strrb *rb,
44 unsigned int offset);
45 size_t osmo_strrb_elements(const struct osmo_strrb *rb);
46 int osmo_strrb_add(struct osmo_strrb *rb, const char *data);
47
data
uint8_t data[0]
osmo_strrb_get_nth
const char * osmo_strrb_get_nth(const struct osmo_strrb *rb, unsigned int string_index)
Return a pointer to the Nth string in the osmo_strrb.
Definition: strrb.c:103
osmo_strrb_add
int osmo_strrb_add(struct osmo_strrb *rb, const char *data)
Add a string to the osmo_strrb.
Definition: strrb.c:149
_osmo_strrb_is_bufindex_valid
bool _osmo_strrb_is_bufindex_valid(const struct osmo_strrb *rb, unsigned int offset)
Definition: strrb.c:116
osmo_strrb_is_empty
bool osmo_strrb_is_empty(const struct osmo_strrb *rb)
Check if an osmo_strrb is empty.
Definition: strrb.c:89
osmo_strrb_create
struct osmo_strrb * osmo_strrb_create(void *talloc_ctx, size_t rb_size)
Create an empty, initialized osmo_strrb.
Definition: strrb.c:56
osmo_strrb_elements
size_t osmo_strrb_elements(const struct osmo_strrb *rb)
Count the number of log messages in an osmo_strrb.
Definition: strrb.c:133
osmo_strrb
Definition: strrb.h:32
osmo_strrb::size
uint16_t size
max number of messages to store
Definition: strrb.h:35
osmo_strrb::end
uint16_t end
index of the last slot
Definition: strrb.h:34
osmo_strrb::buffer
char ** buffer
storage for messages
Definition: strrb.h:36
osmo_strrb::start
uint16_t start
index of the first slot
Definition: strrb.h:33