File: str_list.c

package info (click to toggle)
kamailio 4.2.0-2+deb8u3
  • links: PTS, VCS
  • area: main
  • in suites: jessie
  • size: 56,276 kB
  • sloc: ansic: 552,836; xml: 166,484; sh: 8,659; makefile: 7,676; sql: 6,235; perl: 3,487; yacc: 3,428; python: 1,457; cpp: 1,219; php: 1,047; java: 449; pascal: 194; cs: 40; awk: 27
file content (59 lines) | stat: -rw-r--r-- 1,634 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/*
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * This file is part of sip-router, a free SIP server.
 *
 * sip-router 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
 *
 * sip-router 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
 */

/**
 * @file 
 * @brief Simple str type list and helper functions
 */


#include "str.h"
#include "mem/mem.h"
#include "str_list.h"


/**
 * @brief Add a new allocated list element to an existing list
 * 
 * Add a new allocated list element to an existing list, the allocation is done
 * from the private memory pool
 * @param s input character
 * @param len length of input character
 * @param last existing list
 * @param total length of total characters in list
 * @return extended list
 */
struct str_list *append_str_list(char *s, int len, struct str_list **last, int *total)
{
	struct str_list *new;
	new = pkg_malloc(sizeof(struct str_list));
	if (!new) {
		PKG_MEM_ERROR;
		return 0;
	}
	new->s.s = s;
	new->s.len = len;
	new->next = 0;

	(*last)->next = new;
	*last = new;
	*total += len;
	return new;
}