*** pconsole-1.0/pconsole.c.orig	Thu Jul 14 05:49:24 2011
--- pconsole-1.0/pconsole.c	Thu Jul 14 05:49:07 2011
***************
*** 26,33 ****
--- 26,37 ----
  #include "cstring.h"
  #include "terminal.h"
  #include "Conn.h"
+ #include <stdlib.h>
+ #include "sys/termios.h"
  
  #include <stdio.h>
+ #include <stdlib.h>
+ #include <priv.h> 
  #include <unistd.h>
  #include <errno.h>
  #include <signal.h>
***************
*** 156,164 ****
  			c_next = c->next;
  
  			if (c->fd > 0) {
- 				seteuid(0);											/* regain root privs */
  				if (ioctl(c->fd, TIOCSTI, &kar) == -1) {			/* simulate terminal input */
- 					seteuid(getuid());								/* drop root privs again */
  					printf("\nioctl() : %s\n", strerror(errno));
  					if (c->hostname != NULL)
  						printf("detaching from %s#%s\n", c->hostname, c->dev);
--- 160,166 ----
***************
*** 166,173 ****
  						printf("detaching from %s\n", c->dev);
  					remove_Conn(c);
  					destroy_Conn(c);
! 				} else
! 					seteuid(getuid());								/* drop the root privs */
  			}
  		}
  		if (AllConns == NULL)
--- 168,174 ----
  						printf("detaching from %s\n", c->dev);
  					remove_Conn(c);
  					destroy_Conn(c);
! 				} 
  			}
  		}
  		if (AllConns == NULL)
***************
*** 181,199 ****
  }
  
  int main(int argc, char **argv) {
! 	if (geteuid()) {
! 		fprintf(stderr, "You must be root to run this program or this program should be setuid root.\n");
! 		return -1;
  	}
! 	if (seteuid(getuid())) {				/* drop root privs */
! 		fprintf(stderr, "failed to drop root privileges\n");
! 		exit(-1);
! 	}
  	if (!isatty(fileno(stdin))) {
  		fprintf(stderr, "pconsole: not a tty\n");
  		return -1;
  	}
! 	printf("pconsole WJ101\n");
  
  	signal(SIGTERM, sig_exit);
  	signal(SIGINT, sig_exit);
--- 182,215 ----
  }
  
  int main(int argc, char **argv) {
! 
!         priv_set_t *privset = NULL;
! 
!         if ((privset = priv_allocset()) == NULL) {
!                 fprintf(stderr, "couldn't allocate privilege\n");
!                 return -1;
!         }
! 
!         if (getppriv(PRIV_EFFECTIVE, privset) < 0) {
!                 fprintf(stderr, "couldn't get privilege\n");
!                 return -1;
!         }
! 
!         if (priv_isfullset(privset) != B_TRUE) {
!                 fprintf(stderr, "You must be root or granted the \"Parallel Console Access\" rights profile.\n");
!                 return -1;
!         }
!         priv_freeset(privset); 
! 
! 	if ((argc > 1) && (!strcmp(argv[1],"-t"))) {
! 	    return 0;
  	}
! 
  	if (!isatty(fileno(stdin))) {
  		fprintf(stderr, "pconsole: not a tty\n");
  		return -1;
  	}
! 	printf("pconsole 1.0\n");
  
  	signal(SIGTERM, sig_exit);
  	signal(SIGINT, sig_exit);