#include <fs_crypto_api.h>
#include <sys/fs_crypto.h>
int fs_crypto_file_get_domain( const char *path,
int *pdomain,
int *preply );
Arguments:
path
The path to the file or directory whose domain you want to get.
domain
A pointer to a location where the function can store the domain.
preply
A pointer to a location where the function can store additional success or error information.
Library:
libfscrypto
Use the -l fscrypto option to
qcc
to link against this library.
Description:
The fs_crypto_file_get_domain() function gets the domain number for the given file or
directory, storing the number in the location that domain points to.
Note:
In order to use filesystem encryption, download the Encrypted Filesystem package from the QNX Software Center.
This function sets the variable pointed to by preply to one of the following values:
FS_CRYPTO_REPLY_COMPLETE
The function retrieved the domain number.
FS_CRYPTO_REPLY_INVALID
The command wasn't completed successfully.
FS_CRYPTO_REPLY_NOT_ASSIGNED
The file or directory hasn't been assigned to a domain.
Returns:
EOK
Success.
EINVAL
Invalid arguments.
This function can also return any of the errors indicated by
devctl()
or
open().