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#include <stdlib.h>
#include <stdio.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <gtk/gtk.h>
#include "npfile.h"
#include "npstringarray.h"
#include "npgroup.h"
#include "npnode.h"
#include "nptree.h"
#include "npcollections.h"
extern NP_Collections *collections_p;
void SIGCHLD_handler( int signo )
{
pid_t pid;
while(( pid = waitpid( -1, NULL, WNOHANG )) > 0 )
{
int total = collections_p->children.get_total();
if ( total < 0 )
{
collections_p->children.print_error();
return;
}
if ( total )
for( int i = 0; i < total; ++i )
{
char *text = ( char *)collections_p->children[ i ];
if ( text == NULL )
continue;
if ( pid == atoi( text ))
{
int result;
while(( result = collections_p->children.remove_item( i ))
== 3 );
if ( result )
collections_p->children.print_error();
break;
}
}
if ( pid == collections_p->launcher_pid )
collections_p->launcher_pid = 0;
if ( pid == collections_p->child_pid )
collections_p->child_pid = 0;
if ( pid == collections_p->compose_pid )
collections_p->compose_pid = 0;
if ( pid == collections_p->summary_pid )
{
collections_p->summary_pid = 0;
if ( collections_p->summary_file != NULL )
{
fclose( collections_p->summary_file );
collections_p->summary_file = NULL;
}
if ( collections_p->feedback_file != NULL )
{
fclose( collections_p->feedback_file );
collections_p->feedback_file = NULL;
}
}
}
signal( SIGCHLD, SIGCHLD_handler );
return;
}
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