PR_GET_UNALIGN

Standard C library (libc, -lc)

#include <linux/prctl.h>  /* Definition of PR_* constants */
#include <sys/prctl.h>

int prctl(PR_GET_UNALIGN, unsigned int *bits);

Return unaligned access control bits, in the location pointed to by bits.

On success, 0 is returned. On error, -1 is returned, and errno is set to indicate the error.

EFAULT

bits is an invalid address.

Linux.

See PR_SET_UNALIGN(2const).

prctl(2), PR_SET_UNALIGN(2const)