AA_FIND_MOUNTPOINT



AA_FIND_MOUNTPOINT

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
BUGS
SEE ALSO
POD ERRORS

NAME

aa_is_enabled − determine if apparmor is available

aa_find_mountpoint − find where the apparmor interface filesystem is mounted

SYNOPSIS

#include <sys/apparmor.h>

int aa_is_enabled(void);

int aa_find_mountpoint(char **mnt);

Link with −lapparmor when compiling.

DESCRIPTION

The aa_is_enabled function returns true (1) if apparmor is enabled. If it isn’t it sets the errno to reflect the reason it is not enabled and returns 0.

The aa_find_mountpoint function finds where the apparmor filesystem is mounted on the system, and returns a string containing the mount path. It is the caller’s responsibility to free(3) the returned path.

RETURN VALUE

aa_is_enabled On success 1 is returned. On error, 0 is returned, and errno(3) is set appropriately.

aa_find_mountpoint On success zero is returned. On error, −1 is returned, and errno(3) is set appropriately.

ERRORS

aa_is_enabled

ENOSYS

AppArmor extensions to the system are not available.

ECANCELED

AppArmor is available on the system but has been disabled at boot.

ENOENT

AppArmor is available (and maybe even enforcing policy) but the interface is not available.

ENOMEM

Insufficient memory was available.

EPERM

Did not have sufficient permissions to determine if AppArmor is enabled.

EACCES

+Did not have sufficient permissions to determine if AppArmor is enabled.

aa_find_mountpoint

ENOMEM

Insufficient memory was available.

EACCES

Access to the the required paths was denied.

ENOENT

The apparmor filesystem mount could not be found

BUGS

None known. If you find any, please report them at <http://https://bugs.launchpad.net/apparmor/+filebug>.

SEE ALSO

apparmor(7), apparmor.d(5), apparmor_parser(8), and <http://wiki.apparmor.net>.

POD ERRORS

Hey! The above document had some coding errors, which are explained below:
Around line 60:

You can’t have =items (as at line 64) unless the first thing after the =over is an =item






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