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| author | John Baldwin <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
| commit | 44731cab3b9966b7ca67f3fe50e7f3c711533730 (patch) | |
| tree | 79021f0d43a5858be317d5cd33eac8cd4962b336 /sys/dev/fdc/fdc.c | |
| parent | a4a49508b4ddf1b482743f71bcd6707c9ce7b406 (diff) | |
| download | src-44731cab3b9966b7ca67f3fe50e7f3c711533730.tar.gz src-44731cab3b9966b7ca67f3fe50e7f3c711533730.zip | |
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@
Notes
Notes:
svn path=/head/; revision=93593
Diffstat (limited to 'sys/dev/fdc/fdc.c')
| -rw-r--r-- | sys/dev/fdc/fdc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/fdc/fdc.c b/sys/dev/fdc/fdc.c index 0d659ab465ca..6fe54cd7b9cf 100644 --- a/sys/dev/fdc/fdc.c +++ b/sys/dev/fdc/fdc.c @@ -2644,7 +2644,7 @@ fdioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct thread *td) * Set density definition permanently. Only * allow for superuser. */ - if (suser_td(td) != 0) + if (suser(td) != 0) return (EPERM); fd->fts[type] = *(struct fd_type *)addr; } @@ -2669,7 +2669,7 @@ fdioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct thread *td) #endif case FD_CLRERR: - if (suser_td(td) != 0) + if (suser(td) != 0) return (EPERM); fd->fdc->fdc_errs = 0; return (0); @@ -2751,7 +2751,7 @@ fdioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct thread *td) case FD_STYPE: /* set drive type */ /* this is considered harmful; only allow for superuser */ - if (suser_td(td) != 0) + if (suser(td) != 0) return (EPERM); *fd->ft = *(struct fd_type *)addr; break; @@ -2775,7 +2775,7 @@ fdioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct thread *td) #endif case FD_CLRERR: - if (suser_td(td) != 0) + if (suser(td) != 0) return (EPERM); fd->fdc->fdc_errs = 0; break; |