The GNU C Library - Sysconf

Node: Sysconf Next: Minimums Prev: Version Supported Up: System Configuration

Using sysconf

When your system has configurable system limits, you can use the sysconf function to find out the value that applies to any particular machine. The function and the associated parameter constants are declared in the header file `unistd.h'.

Sysconf Definition Detailed specifications of sysconf .
Constants for Sysconf The list of parameters sysconf can read.
Examples of Sysconf How to use sysconf and the parameter
macros properly together.

Next: Minimums Up: System Configuration