From dc2e474f79c1287592679cd5e0c4c2307feccd60 Mon Sep 17 00:00:00 2001 From: jhb Date: Mon, 1 Apr 2002 21:31:13 +0000 Subject: Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@ --- sys/dev/dgb/dgb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sys/dev/dgb') diff --git a/sys/dev/dgb/dgb.c b/sys/dev/dgb/dgb.c index 4d36f2e..c276ed3 100644 --- a/sys/dev/dgb/dgb.c +++ b/sys/dev/dgb/dgb.c @@ -1050,7 +1050,7 @@ open_top: } } if (tp->t_state & TS_XCLUDE && - suser_td(td)) { + suser(td)) { error = EBUSY; goto out; } @@ -1548,7 +1548,7 @@ dgbioctl(dev, cmd, data, flag, td) } switch (cmd) { case TIOCSETA: - error = suser_td(td); + error = suser(td); if (error != 0) return (error); *ct = *(struct termios *)data; @@ -1770,7 +1770,7 @@ dgbioctl(dev, cmd, data, flag, td) break; case TIOCMSDTRWAIT: /* must be root since the wait applies to following logins */ - error = suser_td(td); + error = suser(td); if (error != 0) { splx(s); return (error); -- cgit v1.1