Expand description
Process parameters.
These values correspond to sysconf in POSIX, and the auxv array in Linux.
Despite the POSIX name “sysconf”, these aren’t system configuration
parameters; they’re process configuration parameters, as they may differ
between different processes on the same system.
Functions§
- clock_
ticks_ per_ second sysconf(_SC_CLK_TCK)—Returns the process’ clock ticks per second.- linux_
execfn getauxval(AT_EXECFN)—Returns the Linux “execfn” string.- linux_
hwcap (getauxval(AT_HWCAP), getauxval(AT_HWCAP2)—Returns the Linux “hwcap” data.- linux_
minsigstksz getauxval(AT_MINSIGSTKSZ)—Returns the Linux “minsigstksz” data.- page_
size sysconf(_SC_PAGESIZE)—Returns the process’ page size.