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)