Hi,
(forgives me if this question is very newbie or off-topic ;)
i wrote a simple example of usage double linked list,
but when run this return this error.
Inconsistency detected by ld.so: dl-fini.c: 50: _dl_fini: Assertion
`_rtld_local._dl_nloaded > 0' failed!
exit of the program:
alessandro@phoenix:estruturasI$ cc d_linked_list.c -o d_linked_list -g
alessandro@phoenix:estruturasI$ ./d_linked_list
add=> 0
add=> 1
add=> 2
add=> 3
add=> 4
add=> 5
add=> 6
add=> 7
add=> 8
add=> 9
9
8
7
6
5
4
3
2
1
Inconsistency detected by ld.so: dl-fini.c: 50: _dl_fini: Assertion
`_rtld_local._dl_nloaded > 0' failed!
source code...
#include <stdio.h>
#include <stdlib.h>
typedef struct _lista
{
int info;
struct _lista *prev;
struct _lista *next;
} *lista;
lista getnodo ();
void add (lista * L, int p, int v);
int
main (void)
{
lista l;
int i;
l->next = NULL;
l->prev = NULL;
for (i = 0; i < 10; i++)
{
add (&l, 1, i);
printf ("\nadd=> %d", l->info);
}
while (l->prev)
{
printf ("\n %d", l->info);
l = l->prev;
}
return 0;
}
/*
* p is position of insertion
* 1 is a after address of list
* 0 is a before address of list
*/
void
add (lista * L, int p, int v)
{
lista a;
a = getnodo ();
a->info = v;
if (((*L)->prev == NULL) && (p == 0))
{
a->prev = NULL;
a->next = *L;
(*L)->prev = a;
}
else if (((*L)->next == NULL) && (p == 1))
{
a->prev = *L;
a->next = NULL;
(*L)->next = a;
}
else if (((*L)->prev != NULL) && (p == 0))
{
a->prev = (*L)->prev;
a->next = *L;
(*L)->prev = a;
*L = a->prev;
(*L)->next = a;
}
else if (((*L)->next != NULL) && (p == 1))
{
a->next = (*L)->next;
a->prev = *L;
(*L)->next = a->next;
(*L)->prev = a;
}
*L = a;
}
lista
getnodo ()
{
lista plista;
plista = (lista) malloc (sizeof (struct _lista));
return (plista);
}
best regards!
--
,= ,-_-. =. [<o>] Alessandro Madruga Correia
((_/)o o(\_)) [http://counter.li.org] Slack User# 342751
`-'(. .)`-' GNU/Linux SlackWare 10.0 Kernel 2.4.26
\_/ "Nao existe patch pra estupidez humana."
