-/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1996,1997,2000,2001 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "libguile/validate.h"
static volatile int n_fluids;
-long scm_tc16_fluid;
+scm_bits_t scm_tc16_fluid;
SCM
scm_make_initial_fluids ()
{
- return scm_make_vector (SCM_MAKINUM (INITIAL_FLUIDS),
- SCM_BOOL_F);
+ return scm_c_make_vector (INITIAL_FLUIDS, SCM_BOOL_F);
}
static void
old_fluids = root_state->fluids;
old_length = SCM_VECTOR_LENGTH (old_fluids);
- new_fluids = scm_make_vector (SCM_MAKINUM (new_length), SCM_BOOL_F);
+ new_fluids = scm_c_make_vector (new_length, SCM_BOOL_F);
i = 0;
while (i < old_length)
{
}
static int
-print_fluid (SCM exp, SCM port, scm_print_state *pstate)
+fluid_print (SCM exp, SCM port, scm_print_state *pstate)
{
scm_puts ("#<fluid ", port);
scm_intprint ((int) SCM_FLUID_NUM (exp), 10, port);
next_fluid_num ()
{
int n;
-#ifdef USE_THREADS
- SCM_THREAD_CRITICAL_SECTION_START;
-#endif
+ SCM_CRITICAL_SECTION_START;
n = n_fluids++;
-#ifdef USE_THREADS
- SCM_THREAD_CRITICAL_SECTION_END;
-#endif
+ SCM_CRITICAL_SECTION_END;
return n;
}
{
int n;
- SCM_DEFER_INTS;
n = next_fluid_num ();
SCM_RETURN_NEWSMOB (scm_tc16_fluid, n);
}
SCM_DEFINE (scm_fluid_p, "fluid?", 1, 0, 0,
(SCM obj),
- "Return #t iff @var{obj} is a fluid; otherwise, return #f.")
+ "Return @code{#t} iff @var{obj} is a fluid; otherwise, return\n"
+ "@code{#f}.")
#define FUNC_NAME s_scm_fluid_p
{
return SCM_BOOL(SCM_FLUIDP (obj));
SCM_DEFINE (scm_fluid_ref, "fluid-ref", 1, 0, 0,
(SCM fluid),
- "Return the value associated with @var{fluid} in the current dynamic root.\n"
- "If @var{fluid} has not been set, then this returns #f.")
+ "Return the value associated with @var{fluid} in the current\n"
+ "dynamic root. If @var{fluid} has not been set, then return\n"
+ "@code{#f}.")
#define FUNC_NAME s_scm_fluid_ref
{
int n;
void
scm_swap_fluids (SCM fluids, SCM vals)
{
- while (SCM_NIMP (fluids))
+ while (!SCM_NULLP (fluids))
{
SCM fl = SCM_CAR (fluids);
SCM old_val = scm_fluid_ref (fl);
void
scm_swap_fluids_reverse (SCM fluids, SCM vals)
{
- if (SCM_NIMP (fluids))
+ if (!SCM_NULLP (fluids))
{
SCM fl, old_val;
void
scm_init_fluids ()
{
- scm_tc16_fluid = scm_make_smob_type_mfpe ("fluid", 0,
- NULL, NULL, print_fluid, NULL);
+ scm_tc16_fluid = scm_make_smob_type ("fluid", 0);
+ scm_set_smob_print (scm_tc16_fluid, fluid_print);
#ifndef SCM_MAGIC_SNARFER
#include "libguile/fluids.x"
#endif