NAME

PR_GET_FPEMU - get the floating-point emulation control bits

LIBRARY

Standard C library (libc, -lc)

SYNOPSIS

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

int prctl(PR_GET_FPEMU, int *fpemu);

DESCRIPTION

Return floating-point emulation control bits, in the location pointed to by fpemu.

RETURN VALUE

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

ERRORS

EFAULT

fpemu is an invalid address.

STANDARDS

Linux. ia64 only.

HISTORY

Linux 2.4.18, 2.5.9. (ia64)

SEE ALSO

prctl(2), PR_SET_FPEMU(2const)