NAME

AG_Limits — agar limit constants

SYNOPSIS

#include <agar/core.h>

DESCRIPTION

The AG_Limits interface provides a portable way for obtaining various types of limits which can be architecture or platform-specific.

STRING LIMITS

AG_PATHNAME_MAX

Max. number of characters in a filesystem path.

AG_FILENAME_MAX

Max. number of characters in a single filename.

AG_BUFFER_MIN

Min. recommended bytes in an I/O buffer.

AG_BUFFER_MAX

Max. recommended bytes in an I/O buffer.

NUMERICAL LIMITS

AG_INT_{MIN,MAX}

Value representible by int.

AG_UINT_MAX

Max. value representible by Uint.

AG_LONG_{MIN,MAX}

Value representible by long.

AG_ULONG_MAX

Max. value representible by Ulong.

AG_FLT_{MIN,MAX}

Value representible by float.

AG_DBL_{MIN,MAX}

Value representible by double.

AG_FLT_EPSILON

Smallest x of type float such that 1.0 + x != 1.0.

AG_DBL_EPSILON

Smallest x of type double such that 1.0 + x != 1.0.

SEE ALSO

AG_Intro(3)

HISTORY

The AG_Limits interface first appeared in Agar 1.3.4.