PR_GET_FPEXC2const
Get the floating-point exception mode
Usage
#include <linux/prctl.h> /* Definition of PR_* constants */ #include <sys/prctl.h>
int prctl(PR_GET_FPEXC, unsigned int *mode);
Library
Standard C library (libc, -lc)
Overview
Return floating-point exception mode, in the location pointed to by mode.
Return value
On success, 0 is returned. On error, -1 is returned, and errno is set to indicate the error.
Errors
- EFAULT
-
mode is an invalid address.
Releases
2 releases since Debian 13 (Trixie); the text changed 1 time.