pr_get_fp_mode(2const)

NAME#

PR_GET_FP_MODE - get the floating point mode of the calling process

LIBRARY#

Standard C library (libc, -lc)

SYNOPSIS#

#include <linux/prctl.h>\n  /* Definition of \nPR_*\n constants */
\n#include <sys/prctl.h>

int prctl(PR_GET_FP_MODE);

DESCRIPTION#

Return a bit mask which represents the current floating-point mode (see PR_SET_FP_MODE(2const) for details).

RETURN VALUE#

On success, this call returns the nonnegative value described above. On error, -1 is returned, and errno is set to indicate the error.

STANDARDS#

Linux. MIPS only.

HISTORY#

Linux 4.0 (MIPS).

SEE ALSO#

prctl(2), PR_GET_FP_MODE(2const)