fs_crypto_domain_whitelist_get_flags()
QNX SDP8.0C Library ReferenceAPIDeveloper
Get the flags for a domain whitelist
Synopsis:
#include <fs_crypto_api.h>
#include <sys/fs_crypto.h>
int fs_crypto_domain_whitelist_get_flags(
const char *path,
int domain,
unsigned type,
unsigned *flags,
int *preply)
Arguments:
- path
- The path to the filesystem's mountpoint.
- domain
- The number of the domain that you want to get the flags for.
- type
- The type of whitelist to carry out the action on. Must be one of the following:
- FS_CRYPTO_WHITELIST_TYPE_PID — process ID.
- FS_CRYPTO_WHITELIST_TYPE_GID — group ID.
- flags
- A pointer to a location where the function can store the flags.
- 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_domain_whitelist_get_flags() function performs whitelist configuration for a domain whitelist. This function calls the fs_crypto_domain_whitelist_configure() function. More specifically, this executes the whitelist action FS_CRYPTO_WHITELIST_ACTION_CONFIGURE. The data argument must point to a single data item associated with the type. For example, when FS_CRYPTO_WHITELIST_TYPE_PID is specified, data must be a pointer to a pid_t value.
Note:
In order to use filesystem encryption, download the Encrypted Filesystem package from the QNX Software Center.
Returns:
- EOK
- Success.
- EINVAL
- Invalid arguments.
- ENOMEM
- Insufficent free memory.
This function can also return any of the errors indicated by devctl() or open().
Classification:
| Safety: | |
|---|---|
| Cancellation point | Yes |
| Signal handler | No |
| Thread | Yes |
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