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Update comments in mac.h.

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Obtained from:	TrustedBSD Project
This commit is contained in:
Robert Watson 2007-02-06 16:24:57 +00:00
parent 3764a82377
commit 4dbb37bd82
1 changed files with 10 additions and 7 deletions
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17
sys/sys/mac.h
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@ -38,10 +38,10 @@
* $FreeBSD$
*/
/*
* Userland interface for Mandatory Access Control.
* Userland interface for Mandatory Access Control. Loosely based on the
* POSIX.1e API. More information may be found at:
*
* The POSIX.1e implementation page may be reached at:
* http://www.trustedbsd.org/
* http://www.TrustedBSD.org/
*/
#ifndef _SYS_MAC_H_
@ -59,6 +59,10 @@
#define MAC_MAX_LABEL_ELEMENT_DATA 4096
#define MAC_MAX_LABEL_BUF_LEN 8192
/*
* struct mac is the data structure used to carry MAC labels in system calls
* and ioctls between userspace and the kernel.
*/
struct mac {
size_t m_buflen;
char *m_string;
@ -70,14 +74,13 @@ typedef struct mac *mac_t;
/*
* Location of the userland MAC framework configuration file. mac.conf
* binds policy names to shared libraries that understand those policies,
* as well as setting defaults for MAC-aware applications.
* set defaults for MAC-aware applications.
*/
#define MAC_CONFFILE "/etc/mac.conf"
/*
* Extended non-POSIX.1e interfaces that offer additional services
* available from the userland and kernel MAC frameworks.
* Extended non-POSIX.1e interfaces that offer additional services available
* from the userland and kernel MAC frameworks.
*/
__BEGIN_DECLS
int mac_execve(char *fname, char **argv, char **envv, mac_t _label);