int pid = fork();
if ( pid == -1 ) die( "%s: fork: %d", argv[0], errno );
if ( pid == 0 ) {
- cat( sockfd, 1 );
+ close( STDIN_FILENO );
+ cat( sockfd, STDOUT_FILENO );
shutdown( sockfd, 0 );
exit( 0 );
}
signal( SIGHUP, SIG_IGN );
- cat( 0, sockfd );
- shutdown( sockfd, 1 );
+ close( STDOUT_FILENO );
+ cat( STDIN_FILENO, sockfd );
+ shutdown( sockfd, SHUT_WR /* = 1 */ );
+ close( STDIN_FILENO );
waitpid( pid, NULL, 0 );
exit( 0 );
}
}
int pid = fork();
- if ( pid == -1 ) {
- die( "%s: fork: %d", argv[0], errno );
- }
+ if ( pid == -1 ) die( "%s: fork: %d", argv[0], errno );
if ( pid == 0 ) {
close( pty );
if ( -1 == dup2( pty_slave, 1 ) ||