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| author | jhb <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
| commit | dc2e474f79c1287592679cd5e0c4c2307feccd60 (patch) | |
| tree | 79021f0d43a5858be317d5cd33eac8cd4962b336 /sys/vm/vm_mmap.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/vm/vm_mmap.c')
| -rw-r--r-- | sys/vm/vm_mmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c index 603ce6e..8b8b4f8 100644 --- a/sys/vm/vm_mmap.c +++ b/sys/vm/vm_mmap.c @@ -348,7 +348,7 @@ mmap(td, uap) if (securelevel_ge(td->td_ucred, 1)) disablexworkaround = 1; else - disablexworkaround = suser_td(td); + disablexworkaround = suser(td); if (vp->v_type == VCHR && disablexworkaround && (flags & (MAP_PRIVATE|MAP_COPY))) { error = EINVAL; @@ -1019,7 +1019,7 @@ mlock(td, uap) td->td_proc->p_rlimit[RLIMIT_MEMLOCK].rlim_cur) return (ENOMEM); #else - error = suser_td(td); + error = suser(td); if (error) return (error); #endif @@ -1100,7 +1100,7 @@ munlock(td, uap) return (EINVAL); #ifndef pmap_wired_count - error = suser_td(td); + error = suser(td); if (error) return (error); #endif |
