GRASS GIS 8 Programmer's Manual 8.4.1(2025)-45ca3179ab
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add_elem.c
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1/*!
2 \file lib/manage/add_elem.c
3
4 \brief Manage Library - Add element to the list
5
6 (C) 2001-2011 by the GRASS Development Team
7
8 This program is free software under the GNU General Public License
9 (>=v2). Read the file COPYING that comes with GRASS for details.
10
11 \author Original author CERL
12 */
13
14#include <grass/gis.h>
15
16#include "manage_local_proto.h"
17
18/*!
19 \brief Add element to the list
20
21 \param elem element name
22 \param desc description of the element
23 */
24void M__add_element(const char *elem, const char *desc)
25{
26 int n;
27 int nelem;
28
29 if (*desc == 0)
30 desc = elem;
31
32 n = nlist - 1;
33 nelem = list[n].nelem++;
34 list[n].element =
35 G_realloc(list[n].element, (nelem + 1) * sizeof(const char *));
36 list[n].element[nelem] = G_store(elem);
37 list[n].desc = G_realloc(list[n].desc, (nelem + 1) * sizeof(const char *));
38 list[n].desc[nelem] = G_store(desc);
39}
void M__add_element(const char *elem, const char *desc)
Add element to the list.
Definition add_elem.c:24
int nlist
Definition read_list.c:23
struct list * list
Definition read_list.c:24
char * G_store(const char *s)
Copy string to allocated memory.
Definition strings.c:87