PROP_BOOL(3)

PROP_BOOL(3) | Library Functions Manual | PROP_BOOL(3)

# NAME

prop_bool, prop_bool_create, prop_bool_copy, prop_bool_true — boolean value property object

# LIBRARY

Property Container Object Library (libprop, -lprop)

# SYNOPSIS

#include <prop/proplib.h>
prop_bool_t
prop_bool_create(bool val);
prop_bool_t
prop_bool_copy(prop_bool_t bool);
bool
prop_bool_true(prop_bool_t bool);

# DESCRIPTION

The prop_bool() family of functions operate on a boolean value property object type.

prop_bool_create(bool val)
  Create a boolean value object with the value val.
prop_bool_copy(prop_bool_t bool)
  Copy a boolean value object. If the supplied object isn't a boolean, `NULL` is returned.
prop_bool_true(prop_bool_t bool)
  Returns the value of the boolean value object. If the supplied object isn't a boolean, `false` is returned.

# SEE ALSO

prop_array(3), prop_data(3), prop_dictionary(3), prop_number(3), prop_object(3), prop_string(3), proplib(3)

# HISTORY

The proplib(3) property container object library first appeared in NetBSD 4.0.

April 22, 2006 | NetBSD 8.0