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| author | phk <phk@FreeBSD.org> | 2004-02-21 21:10:55 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2004-02-21 21:10:55 +0000 |
| commit | ad925439e08646e188eb1c0e0be355f0685c8739 (patch) | |
| tree | 0896a7d99c90ad922a1e4b41f052d155256cb97e /sys/kern/tty_pty.c | |
| parent | d68e8ba04cb070f349043edccaafae5facffab48 (diff) | |
| download | FreeBSD-src-ad925439e08646e188eb1c0e0be355f0685c8739.zip FreeBSD-src-ad925439e08646e188eb1c0e0be355f0685c8739.tar.gz | |
Device megapatch 4/6:
Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.
Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
Diffstat (limited to 'sys/kern/tty_pty.c')
| -rw-r--r-- | sys/kern/tty_pty.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c index ab3ef5d..5648e72 100644 --- a/sys/kern/tty_pty.c +++ b/sys/kern/tty_pty.c @@ -80,6 +80,7 @@ static d_poll_t ptcpoll; #define CDEV_MAJOR_S 5 static struct cdevsw pts_cdevsw = { + .d_version = D_VERSION, .d_open = ptsopen, .d_close = ptsclose, .d_read = ptsread, @@ -87,11 +88,12 @@ static struct cdevsw pts_cdevsw = { .d_ioctl = ptyioctl, .d_name = "pts", .d_maj = CDEV_MAJOR_S, - .d_flags = D_TTY, + .d_flags = D_TTY | D_NEEDGIANT, }; #define CDEV_MAJOR_C 6 static struct cdevsw ptc_cdevsw = { + .d_version = D_VERSION, .d_open = ptcopen, .d_close = ptcclose, .d_read = ptcread, @@ -100,7 +102,7 @@ static struct cdevsw ptc_cdevsw = { .d_poll = ptcpoll, .d_name = "ptc", .d_maj = CDEV_MAJOR_C, - .d_flags = D_TTY, + .d_flags = D_TTY | D_NEEDGIANT, }; #define BUFSIZ 100 /* Chunk size iomoved to/from user */ |
