Tfe

Old stuff/ecole_etude_fac_de_pau/licence_3/projet_commun_se/backup21/tireuses.c

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <signal.h>
#include <sys/types.h>
#include <errno.h>
#include <sys/shm.h>

#include "include/global.h"
#include "include/demandes.h"
#include "include/shm.h"
#include "include/tireuses.c"

#include "include/blonde.h"
#include "include/brune.h"



int main(int argc, char** argv)
{
    pid_t pid;
    if(setpgid(0,getpid()) == -1)
    {
	perror("tireuses setpgid");
	exit(-1);
    }
        
    // Generation de la shm pour tout le monde
    if ((id_shm = get_shm("./cle_bar",(void*)&flg)) == -1)
    {
	perror("tireuses.c: \tgeneration de la shm");
	exit(-1);
    }

    if (*(int*)(flg+sizeof(flg)+4*sizeof(int)) != 0 || *(int*)(flg+sizeof(flg)+5*sizeof(int)) != 0)
    {
	perror("Les tireuses sont deja lancee?");
	exit(-1);
    }
    
    printf("tireuses.c: \tLoading tireuse blonde ...\n");
    pid = fork();
    if (pid == -1)	{  perror("main: Fork loop error");	 exit(-1); }	
    else if(pid == 0) { go_blonde();  return (0); }
    printf("tireuses.c: \tOK\n");	
    

    printf("tireuses.c: \tLoading tireuse brune ...\n");
    pid = fork();
    if (pid == -1)	{  perror("main: Fork loop error");	 exit(-1); }	
    else if(pid == 0) { go_brune();  return (0); }
    printf("tireuses.c: \tOK\n");	

    printf("tireuses.c: \tLoading tireuse SECU ...\n");
    pid = fork();
    if (pid == -1)	{  perror("main: Fork loop error");	 exit(-1); }	
    else if(pid == 0) { securite();  return (0); }
    printf("tireuses.c: \tOK\n");	



    while(1) { pause(); }    

    return 0;
}