diff options
Diffstat (limited to 'ext/pty/pty.c')
| -rw-r--r-- | ext/pty/pty.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/ext/pty/pty.c b/ext/pty/pty.c index cd7aa88f77..9650f533f2 100644 --- a/ext/pty/pty.c +++ b/ext/pty/pty.c @@ -453,7 +453,7 @@ pty_close_pty(VALUE assoc) * The path name of the terminal device can be gotten by slave_file.path. * * PTY.open {|m, s| - * p m #=> #<IO: pty /dev/pts/1> + * p m #=> #<IO:masterpty:/dev/pts/1> * p s #=> #<File:/dev/pts/1> * p s.path #=> "/dev/pts/1" * } @@ -472,6 +472,14 @@ pty_close_pty(VALUE assoc) * p m.gets #=> "42: 2 3 7\n" * w.puts "144" * p m.gets #=> "144: 2 2 2 2 3 3\n" + * w.close + * # The result of read operation when pty slave is closed is platform dependnet. + * ret = begin + * m.gets # FreeBSD returns nil. + * rescue Errno::EIO # GNU/Linux raises EIO. + * nil + * end + * p ret #=> nil * */ static VALUE @@ -489,7 +497,7 @@ pty_open(VALUE klass) MakeOpenFile(master_io, master_fptr); master_fptr->mode = FMODE_READWRITE | FMODE_SYNC | FMODE_DUPLEX; master_fptr->fd = master_fd; - master_fptr->pathv = rb_obj_freeze(rb_sprintf(" pty %s", slavename)); + master_fptr->pathv = rb_obj_freeze(rb_sprintf("masterpty:%s", slavename)); slave_file = rb_obj_alloc(rb_cFile); MakeOpenFile(slave_file, slave_fptr); |