plucky (2) PR_GET_TSC.2const.gz

Provided by: manpages-dev_6.9.1-1_all bug

NAME
       PR_GET_TSC - get wether the timestamp counter can be read


LIBRARY
       Standard C library (libc, -lc)


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

       int prctl(PR_GET_TSC, int *flag);


DESCRIPTION
       Return  the  state  of  the  flag  determining whether the timestamp counter can be read, in the location
       pointed to by flag.


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


ERRORS
       EFAULT arg2 is an invalid address.


STANDARDS
       Linux.  x86 only.


HISTORY
       Linux 2.6.26 (x86).


SEE ALSO
       prctl(2), PR_SET_TSC(2const)