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Added hack for letting nodes signal that they are 'done'. The simulator exits when all nodes are done. Fixed random initialization so that it is different for all nodes.

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This commit is contained in:
adamdunkels 2006-10-23 09:01:06 +00:00
parent 0ed1d401d5
commit c67ce1c1b0
9 changed files with 89 additions and 21 deletions
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27
platform/netsim/nodes.c
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@ -30,7 +30,7 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: nodes.c,v 1.2 2006/09/26 22:10:12 adamdunkels Exp $
* $Id: nodes.c,v 1.3 2006/10/23 09:01:06 adamdunkels Exp $
*/
#include <signal.h>
#include <stdio.h>
@ -51,13 +51,15 @@ nodes_init(void)
}
/*---------------------------------------------------------------------------*/
void
nodes_add(int pid, int x, int y, int port)
nodes_add(int pid, int x, int y, int port, int id)
{
nodes[numnodes].pid = pid;
nodes[numnodes].x = x;
nodes[numnodes].y = y;
nodes[numnodes].port = port;
nodes[numnodes].leds = 0;
nodes[numnodes].done = 0;
nodes[numnodes].id = id;
++numnodes;
}
/*---------------------------------------------------------------------------*/
@ -126,3 +128,24 @@ nodes_find_pid(pid_t pid)
return NULL;
}
/*---------------------------------------------------------------------------*/
void
nodes_done(int id)
{
int i;
int num_done = 0;
for(i = numnodes; i >= 0; --i) {
if(nodes[i].id == id) {
nodes[i].done = 1;
}
if(nodes[i].done != 0) {
num_done++;
}
}
if(num_done == numnodes) {
ether_print_stats();
exit(0);
}
}
/*---------------------------------------------------------------------------*/