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author | jhb <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
commit | dc2e474f79c1287592679cd5e0c4c2307feccd60 (patch) | |
tree | 79021f0d43a5858be317d5cd33eac8cd4962b336 /sys/dev/digi/digi.c | |
parent | 34c7d606c9818987384d404948ecdc98521462bd (diff) | |
download | FreeBSD-src-dc2e474f79c1287592679cd5e0c4c2307feccd60.zip FreeBSD-src-dc2e474f79c1287592679cd5e0c4c2307feccd60.tar.gz |
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@
Diffstat (limited to 'sys/dev/digi/digi.c')
-rw-r--r-- | sys/dev/digi/digi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/digi/digi.c b/sys/dev/digi/digi.c index 2f069c5..df4df2a 100644 --- a/sys/dev/digi/digi.c +++ b/sys/dev/digi/digi.c @@ -783,7 +783,7 @@ open_top: } goto open_top; } - if (tp->t_state & TS_XCLUDE && suser(td->td_proc) != 0) { + if (tp->t_state & TS_XCLUDE && suser(td) != 0) { error = EBUSY; goto out; } @@ -1146,7 +1146,7 @@ digiioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct thread *td) switch (cmd) { case TIOCSETA: - error = suser_td(td); + error = suser(td); if (error != 0) return (error); *ct = *(struct termios *)data; @@ -1317,7 +1317,7 @@ digiioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct thread *td) *(int *)data = digimctl(port, 0, DMGET); break; case TIOCMSDTRWAIT: - error = suser_td(td); + error = suser(td); if (error != 0) { splx(s); return (error); |