libexplain/capability/ipc_lock.c File Reference

#include <libexplain/ac/sys/capability.h>
#include <libexplain/capability.h>

Go to the source code of this file.

Defines
#define	CAP_IPC_LOCK   42
Functions
int	explain_capability_ipc_lock (void)

---

Define Documentation

#define CAP_IPC_LOCK   42

Definition at line 25 of file ipc_lock.c.

---

Function Documentation

int explain_capability_ipc_lock

(

void

)

The explain_capability_ipc_lock function may be used to determine whether or not the process has the CAP_IPC_LOCK capability

Allow locking of shared memory segments Allow mlock and mlockall (which doesn't really have anything to do with IPC)

Returns:

int; non-zero (true) if have the capability, zero (false) if not

Definition at line 30 of file ipc_lock.c.