strrb.h
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#pragma once
/* (C) 2012-2013 by Katerina Barone-Adesi <kat.obsc@gmail.com>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include <unistd.h>
#include <stdbool.h>
#include <stdint.h>
#include <osmocom/core/talloc.h>
#define RB_MAX_MESSAGE_SIZE 240
struct osmo_strrb {
uint16_t start;
uint16_t end;
uint16_t size;
char **buffer;
};
struct osmo_strrb *osmo_strrb_create(TALLOC_CTX * ctx, size_t rb_size);
bool osmo_strrb_is_empty(const struct osmo_strrb *rb);
const char *osmo_strrb_get_nth(const struct osmo_strrb *rb,
unsigned int string_index);
bool _osmo_strrb_is_bufindex_valid(const struct osmo_strrb *rb,
unsigned int offset);
size_t osmo_strrb_elements(const struct osmo_strrb *rb);
int osmo_strrb_add(struct osmo_strrb *rb, const char *data);
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::start
uint16_t start
index of the first slot
Definition: strrb.h:40
osmo_strrb::size
uint16_t size
max number of messages to store
Definition: strrb.h:42
osmo_strrb::buffer
char ** buffer
storage for messages
Definition: strrb.h:43
osmo_strrb
Definition: strrb.h:39
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_empty
bool osmo_strrb_is_empty(const struct osmo_strrb *rb)
Check if an osmo_strrb is empty.
Definition: strrb.c:89
osmo_strrb::end
uint16_t end
index of the last slot
Definition: strrb.h:41
osmo_strrb_create
struct osmo_strrb * osmo_strrb_create(TALLOC_CTX *ctx, size_t rb_size)
Create an empty, initialized osmo_strrb.
Definition: strrb.c:56