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| author | Jeff Garzik <jeff@garzik.org> | 2006-03-29 17:18:49 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-29 17:18:49 -0500 |
| commit | e02a4cabfcb9a999b74a2e2e6f13ffcb7ff2d606 (patch) | |
| tree | 2f3db60be4c57eca2a4c3ab3f3122dcf1ec0c624 /kernel/capability.c | |
| parent | 600511e86babe3727264a0883a3a264f6fb6caf5 (diff) | |
| parent | f3cab8a0b1a772dc8b055b7affa567a366627c9e (diff) | |
Merge branch 'master'
Diffstat (limited to 'kernel/capability.c')
| -rw-r--r-- | kernel/capability.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/capability.c b/kernel/capability.c index bfa3c92e16f..1a4d8a40d3f 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -233,3 +233,19 @@ out: return ret; } + +int __capable(struct task_struct *t, int cap) +{ + if (security_capable(t, cap) == 0) { + t->flags |= PF_SUPERPRIV; + return 1; + } + return 0; +} +EXPORT_SYMBOL(__capable); + +int capable(int cap) +{ + return __capable(current, cap); +} +EXPORT_SYMBOL(capable); |