plucky (2) PR_SET_FPEMU.2const.gz

NAME

       PR_SET_FPEMU - set 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_SET_FPEMU, long fpemu);

DESCRIPTION

       Set  floating-point emulation control bits to fpemu.  Pass PR_FPEMU_NOPRINT to silently emulate floating-
       point operation accesses, or PR_FPEMU_SIGFPE to not emulate floating-point  operations  and  send  SIGFPE
       instead.

RETURN VALUE

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

ERRORS

       EINVAL fpemu is not a valid value.

STANDARDS

       Linux.  ia64 only.

HISTORY

       Linux 2.4.18, 2.5.9.  (ia64)

SEE ALSO

       prctl(2), PR_GET_FPEMU(2const)