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Code Issues Releases Activity

Whitespace sync to MAC branch, expand comment at the head of the file.

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This commit is contained in:
Robert Watson 2003-11-11 03:40:04 +00:00
parent ef9cbd37be
commit c8e7bf92ad
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=122454
3 changed files with 27 additions and 9 deletions
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12
sys/kern/kern_mac.c
View File

@ -34,9 +34,11 @@
* SUCH DAMAGE.
*/
/*
* Framework for extensible kernel access control. Kernel and userland
* interface to the framework, policy registration and composition.
/*-
* Framework for extensible kernel access control. This file contains
* Kernel and userland interface to the framework, policy registration
* and composition. Per-object interfaces, controls, and labeling may be
* found in src/sys/mac/. Sample policies may be found in src/sys/mac*.
*/
#include <sys/cdefs.h>
@ -182,6 +184,7 @@ struct mac_policy_list_head mac_static_policy_list;
void
mac_policy_grab_exclusive(void)
{
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"mac_policy_grab_exclusive() at %s:%d", __FILE__, __LINE__);
mtx_lock(&mac_policy_mtx);
@ -192,6 +195,7 @@ mac_policy_grab_exclusive(void)
void
mac_policy_assert_exclusive(void)
{
mtx_assert(&mac_policy_mtx, MA_OWNED);
KASSERT(mac_policy_count == 0,
("mac_policy_assert_exclusive(): not exclusive"));
@ -210,6 +214,7 @@ mac_policy_release_exclusive(void)
void
mac_policy_list_busy(void)
{
mtx_lock(&mac_policy_mtx);
mac_policy_count++;
mtx_unlock(&mac_policy_mtx);
@ -233,6 +238,7 @@ mac_policy_list_conditional_busy(void)
void
mac_policy_list_unbusy(void)
{
mtx_lock(&mac_policy_mtx);
mac_policy_count--;
KASSERT(mac_policy_count >= 0, ("MAC_POLICY_LIST_LOCK"));

12
sys/security/mac/mac_framework.c
View File

@ -34,9 +34,11 @@
* SUCH DAMAGE.
*/
/*
* Framework for extensible kernel access control. Kernel and userland
* interface to the framework, policy registration and composition.
/*-
* Framework for extensible kernel access control. This file contains
* Kernel and userland interface to the framework, policy registration
* and composition. Per-object interfaces, controls, and labeling may be
* found in src/sys/mac/. Sample policies may be found in src/sys/mac*.
*/
#include <sys/cdefs.h>
@ -182,6 +184,7 @@ struct mac_policy_list_head mac_static_policy_list;
void
mac_policy_grab_exclusive(void)
{
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"mac_policy_grab_exclusive() at %s:%d", __FILE__, __LINE__);
mtx_lock(&mac_policy_mtx);
@ -192,6 +195,7 @@ mac_policy_grab_exclusive(void)
void
mac_policy_assert_exclusive(void)
{
mtx_assert(&mac_policy_mtx, MA_OWNED);
KASSERT(mac_policy_count == 0,
("mac_policy_assert_exclusive(): not exclusive"));
@ -210,6 +214,7 @@ mac_policy_release_exclusive(void)
void
mac_policy_list_busy(void)
{
mtx_lock(&mac_policy_mtx);
mac_policy_count++;
mtx_unlock(&mac_policy_mtx);
@ -233,6 +238,7 @@ mac_policy_list_conditional_busy(void)
void
mac_policy_list_unbusy(void)
{
mtx_lock(&mac_policy_mtx);
mac_policy_count--;
KASSERT(mac_policy_count >= 0, ("MAC_POLICY_LIST_LOCK"));

12
sys/security/mac/mac_syscalls.c
View File

@ -34,9 +34,11 @@
* SUCH DAMAGE.
*/
/*
* Framework for extensible kernel access control. Kernel and userland
* interface to the framework, policy registration and composition.
/*-
* Framework for extensible kernel access control. This file contains
* Kernel and userland interface to the framework, policy registration
* and composition. Per-object interfaces, controls, and labeling may be
* found in src/sys/mac/. Sample policies may be found in src/sys/mac*.
*/
#include <sys/cdefs.h>
@ -182,6 +184,7 @@ struct mac_policy_list_head mac_static_policy_list;
void
mac_policy_grab_exclusive(void)
{
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"mac_policy_grab_exclusive() at %s:%d", __FILE__, __LINE__);
mtx_lock(&mac_policy_mtx);
@ -192,6 +195,7 @@ mac_policy_grab_exclusive(void)
void
mac_policy_assert_exclusive(void)
{
mtx_assert(&mac_policy_mtx, MA_OWNED);
KASSERT(mac_policy_count == 0,
("mac_policy_assert_exclusive(): not exclusive"));
@ -210,6 +214,7 @@ mac_policy_release_exclusive(void)
void
mac_policy_list_busy(void)
{
mtx_lock(&mac_policy_mtx);
mac_policy_count++;
mtx_unlock(&mac_policy_mtx);
@ -233,6 +238,7 @@ mac_policy_list_conditional_busy(void)
void
mac_policy_list_unbusy(void)
{
mtx_lock(&mac_policy_mtx);
mac_policy_count--;
KASSERT(mac_policy_count >= 0, ("MAC_POLICY_LIST_LOCK"));