diff options
Diffstat (limited to 'security/selinux/exports.c')
| -rw-r--r-- | security/selinux/exports.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/security/selinux/exports.c b/security/selinux/exports.c index b6f96943be1f..87d2bb3ea355 100644 --- a/security/selinux/exports.c +++ b/security/selinux/exports.c @@ -17,10 +17,14 @@ #include <linux/selinux.h> #include <linux/fs.h> #include <linux/ipc.h> +#include <asm/atomic.h> #include "security.h" #include "objsec.h" +/* SECMARK reference count */ +extern atomic_t selinux_secmark_refcount; + int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen) { if (selinux_enabled) @@ -74,7 +78,7 @@ int selinux_string_to_sid(char *str, u32 *sid) } EXPORT_SYMBOL_GPL(selinux_string_to_sid); -int selinux_relabel_packet_permission(u32 sid) +int selinux_secmark_relabel_packet_permission(u32 sid) { if (selinux_enabled) { struct task_security_struct *tsec = current->security; @@ -84,4 +88,16 @@ int selinux_relabel_packet_permission(u32 sid) } return 0; } -EXPORT_SYMBOL_GPL(selinux_relabel_packet_permission); +EXPORT_SYMBOL_GPL(selinux_secmark_relabel_packet_permission); + +void selinux_secmark_refcount_inc(void) +{ + atomic_inc(&selinux_secmark_refcount); +} +EXPORT_SYMBOL_GPL(selinux_secmark_refcount_inc); + +void selinux_secmark_refcount_dec(void) +{ + atomic_dec(&selinux_secmark_refcount); +} +EXPORT_SYMBOL_GPL(selinux_secmark_refcount_dec); |