diff options
Diffstat (limited to 'recipes/guile/guile-1.8.7')
| -rw-r--r-- | recipes/guile/guile-1.8.7/18.diff | 1743 |
1 files changed, 1743 insertions, 0 deletions
diff --git a/recipes/guile/guile-1.8.7/18.diff b/recipes/guile/guile-1.8.7/18.diff new file mode 100644 index 0000000000..9c9eefb09b --- /dev/null +++ b/recipes/guile/guile-1.8.7/18.diff @@ -0,0 +1,1743 @@ +diff --git a/LICENSE b/LICENSE +index 213e34a..dda451e 100644 +--- a/LICENSE ++++ b/LICENSE +@@ -1,2 +1,2 @@ + Guile is covered under the terms of the GNU Lesser General Public +-License, version 2.1. See COPYING.LESSER. ++License, version 2.1 or later. See COPYING.LESSER. +diff --git a/NEWS b/NEWS +index 0dcc411..564484f 100644 +--- a/NEWS ++++ b/NEWS +@@ -5,6 +5,19 @@ See the end for copying conditions. + Please send Guile bug reports to bug-guile@gnu.org. + + ++Changes in 1.8.8 (since 1.8.7) ++ ++* Bugs fixed ++ ++** Fix possible buffer overruns when parsing numbers ++** Avoid clash with system setjmp/longjmp on IA64 ++** Don't dynamically link an extension that is already registered ++** Fix `wrong type arg' exceptions with IPv6 addresses ++** Fix typos in `(srfi srfi-19)' ++** Have `(srfi srfi-35)' provide named struct vtables ++** Fix some Interix build problems ++ ++ + Changes in 1.8.7 (since 1.8.6) + + * Bugs fixed +diff --git a/THANKS b/THANKS +index 47d3cfa..48a105a 100644 +--- a/THANKS ++++ b/THANKS +@@ -50,6 +50,7 @@ For fixes or providing information which led to a fix: + Roland Haeder + Sven Hartrumpf + Eric Hanchrow ++ Judy Hawkins + Sam Hocevar + Patrick Horgan + Ales Hvezda +@@ -64,12 +65,15 @@ For fixes or providing information which led to a fix: + Matthias Köppe + Matt Kraai + Daniel Kraft ++ Jay Krell + Jeff Long + Marco Maggi + Gregory Marton ++ Kjetil S. Matheussen + Antoine Mathys + Dan McMahill + Roger Mc Murtrie ++ Scott McPeak + Tim Mooney + Han-Wen Nienhuys + Jan Nieuwenhuizen +diff --git a/doc/ref/api-modules.texi b/doc/ref/api-modules.texi +index 9aeb08a..f6393db 100644 +--- a/doc/ref/api-modules.texi ++++ b/doc/ref/api-modules.texi +@@ -758,7 +758,7 @@ Record definition with @code{define-record-type} (@pxref{SRFI-9}). + Read hash extension @code{#,()} (@pxref{SRFI-10}). + + @item (srfi srfi-11) +-Multiple-value handling with @code{let-values} and @code{let-values*} ++Multiple-value handling with @code{let-values} and @code{let*-values} + (@pxref{SRFI-11}). + + @item (srfi srfi-13) +diff --git a/doc/ref/guile.texi b/doc/ref/guile.texi +index 7c17b36..3d9cde4 100644 +--- a/doc/ref/guile.texi ++++ b/doc/ref/guile.texi +@@ -13,8 +13,8 @@ This reference manual documents Guile, GNU's Ubiquitous Intelligent + Language for Extensions. This is edition @value{MANUAL-EDITION} + corresponding to Guile @value{VERSION}. + +-Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005 Free +-Software Foundation. ++Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006, ++2007, 2008, 2009, 2010 Free Software Foundation. + + Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.2 or +diff --git a/doc/ref/posix.texi b/doc/ref/posix.texi +index 1cb273a..0a7e342 100644 +--- a/doc/ref/posix.texi ++++ b/doc/ref/posix.texi +@@ -2310,8 +2310,8 @@ Convert a network address from an integer to a printable string. + + @lisp + (inet-ntop AF_INET 2130706433) @result{} "127.0.0.1" +-(inet-ntop AF_INET6 (- (expt 2 128) 1)) @result{} +-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ++(inet-ntop AF_INET6 (- (expt 2 128) 1)) ++ @result{} "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" + @end lisp + @end deffn + +@@ -2882,8 +2882,8 @@ same as @code{make-socket-address} would take to make such an object + (@pxref{Network Socket Address}). The return value is unspecified. + + @example +-(connect sock AF_INET INADDR_LOCALHOST 23) +-(connect sock (make-socket-address AF_INET INADDR_LOCALHOST 23)) ++(connect sock AF_INET INADDR_LOOPBACK 23) ++(connect sock (make-socket-address AF_INET INADDR_LOOPBACK 23)) + @end example + @end deffn + +diff --git a/ice-9/debugging/ice-9-debugger-extensions.scm b/ice-9/debugging/ice-9-debugger-extensions.scm +index a8b8c97..fe04fc0 100644 +--- a/ice-9/debugging/ice-9-debugger-extensions.scm ++++ b/ice-9/debugging/ice-9-debugger-extensions.scm +@@ -39,7 +39,8 @@ + (else + (define-module (ice-9 debugger)))) + +-(use-modules (ice-9 debugging steps)) ++(use-modules (ice-9 debugging steps) ++ (ice-9 debugging trace)) + + (define (assert-continuable state) + ;; Check that debugger is in a state where `continuing' makes sense. +diff --git a/libguile/__scm.h b/libguile/__scm.h +index b198f9d..e75f1a9 100644 +--- a/libguile/__scm.h ++++ b/libguile/__scm.h +@@ -3,7 +3,7 @@ + #ifndef SCM___SCM_H + #define SCM___SCM_H + +-/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003, 2006, 2007, 2008 Free Software Foundation, Inc. ++/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003, 2006, 2007, 2008, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -359,11 +359,9 @@ + #define SCM_T_INT32_MIN SCM_I_TYPE_MIN(scm_t_int32,SCM_T_UINT32_MAX) + #define SCM_T_INT32_MAX SCM_I_TYPE_MAX(scm_t_int32,SCM_T_UINT32_MAX) + +-#if SCM_HAVE_T_INT64 + #define SCM_T_UINT64_MAX SCM_I_UTYPE_MAX(scm_t_uint64) + #define SCM_T_INT64_MIN SCM_I_TYPE_MIN(scm_t_int64,SCM_T_UINT64_MAX) + #define SCM_T_INT64_MAX SCM_I_TYPE_MAX(scm_t_int64,SCM_T_UINT64_MAX) +-#endif + + #if SCM_SIZEOF_LONG_LONG + #define SCM_I_ULLONG_MAX SCM_I_UTYPE_MAX(unsigned long long) +@@ -409,19 +407,28 @@ + typedef struct { + ucontext_t ctx; + int fresh; +- } jmp_buf; +-# define setjmp(JB) \ ++ } scm_i_jmp_buf; ++# define SCM_I_SETJMP(JB) \ + ( (JB).fresh = 1, \ + getcontext (&((JB).ctx)), \ + ((JB).fresh ? ((JB).fresh = 0, 0) : 1) ) +-# define longjmp(JB,VAL) scm_ia64_longjmp (&(JB), VAL) +- void scm_ia64_longjmp (jmp_buf *, int); ++# define SCM_I_LONGJMP(JB,VAL) scm_ia64_longjmp (&(JB), VAL) ++ void scm_ia64_longjmp (scm_i_jmp_buf *, int); + # else /* ndef __ia64__ */ + # include <setjmp.h> + # endif /* ndef __ia64__ */ + # endif /* ndef _CRAY1 */ + #endif /* ndef vms */ + ++/* For any platform where SCM_I_SETJMP hasn't been defined in some ++ special way above, map SCM_I_SETJMP, SCM_I_LONGJMP and ++ scm_i_jmp_buf to setjmp, longjmp and jmp_buf. */ ++#ifndef SCM_I_SETJMP ++#define scm_i_jmp_buf jmp_buf ++#define SCM_I_SETJMP setjmp ++#define SCM_I_LONGJMP longjmp ++#endif ++ + /* James Clark came up with this neat one instruction fix for + * continuations on the SPARC. It flushes the register windows so + * that all the state of the process is contained in the stack. +diff --git a/libguile/continuations.c b/libguile/continuations.c +index 69d2569..84a7fed 100644 +--- a/libguile/continuations.c ++++ b/libguile/continuations.c +@@ -127,7 +127,7 @@ scm_make_continuation (int *first) + continuation->offset = continuation->stack - src; + memcpy (continuation->stack, src, sizeof (SCM_STACKITEM) * stack_size); + +- *first = !setjmp (continuation->jmpbuf); ++ *first = !SCM_I_SETJMP (continuation->jmpbuf); + if (*first) + { + #ifdef __ia64__ +@@ -224,12 +224,12 @@ copy_stack_and_call (scm_t_contregs *continuation, SCM val, + scm_i_set_last_debug_frame (continuation->dframe); + + continuation->throw_value = val; +- longjmp (continuation->jmpbuf, 1); ++ SCM_I_LONGJMP (continuation->jmpbuf, 1); + } + + #ifdef __ia64__ + void +-scm_ia64_longjmp (jmp_buf *JB, int VAL) ++scm_ia64_longjmp (scm_i_jmp_buf *JB, int VAL) + { + scm_i_thread *t = SCM_I_CURRENT_THREAD; + +diff --git a/libguile/continuations.h b/libguile/continuations.h +index f6fb96a..c61ab2d 100644 +--- a/libguile/continuations.h ++++ b/libguile/continuations.h +@@ -43,7 +43,7 @@ SCM_API scm_t_bits scm_tc16_continuation; + typedef struct + { + SCM throw_value; +- jmp_buf jmpbuf; ++ scm_i_jmp_buf jmpbuf; + SCM dynenv; + #ifdef __ia64__ + void *backing_store; +diff --git a/libguile/extensions.c b/libguile/extensions.c +index 1090b8b..29cb58c 100644 +--- a/libguile/extensions.c ++++ b/libguile/extensions.c +@@ -76,6 +76,7 @@ load_extension (SCM lib, SCM init) + { + extension_t *ext; + char *clib, *cinit; ++ int found = 0; + + scm_dynwind_begin (0); + +@@ -89,10 +90,14 @@ load_extension (SCM lib, SCM init) + && !strcmp (ext->init, cinit)) + { + ext->func (ext->data); ++ found = 1; + break; + } + + scm_dynwind_end (); ++ ++ if (found) ++ return; + } + + /* Dynamically link the library. */ +diff --git a/libguile/filesys.c b/libguile/filesys.c +index 70dfe15..c8acb13 100644 +--- a/libguile/filesys.c ++++ b/libguile/filesys.c +@@ -23,6 +23,9 @@ + #ifdef __hpux + #define _POSIX_C_SOURCE 199506L /* for readdir_r */ + #endif ++#if defined(__INTERIX) && !defined(_REENTRANT) ++# define _REENTRANT /* ask Interix for readdir_r prototype */ ++#endif + + #ifdef HAVE_CONFIG_H + # include <config.h> +diff --git a/libguile/gen-scmconfig.c b/libguile/gen-scmconfig.c +index 85ebfae..e5de31d 100644 +--- a/libguile/gen-scmconfig.c ++++ b/libguile/gen-scmconfig.c +@@ -315,28 +315,10 @@ main (int argc, char *argv[]) + return 1; + + pf ("\n"); +- pf ("/* 64-bit integer -- if available SCM_HAVE_T_INT64 will be 1 and\n" +- " scm_t_int64 will be a suitable type, otherwise SCM_HAVE_T_INT64\n" +- " will be 0. */\n"); +- if (SCM_I_GSC_T_INT64) +- { +- pf ("#define SCM_HAVE_T_INT64 1 /* 0 or 1 */\n"); +- pf ("typedef %s scm_t_int64;\n", SCM_I_GSC_T_INT64); +- } +- else +- pf ("#define SCM_HAVE_T_INT64 0 /* 0 or 1 */\n"); +- +- pf ("\n"); +- pf ("/* 64-bit unsigned integer -- if available SCM_HAVE_T_UINT64 will\n" +- " be 1 and scm_t_uint64 will be a suitable type, otherwise\n" +- " SCM_HAVE_T_UINT64 will be 0. */\n"); +- if (SCM_I_GSC_T_UINT64) +- { +- pf ("#define SCM_HAVE_T_UINT64 1 /* 0 or 1 */\n"); +- pf ("typedef %s scm_t_uint64;\n", SCM_I_GSC_T_UINT64); +- } +- else +- pf ("#define SCM_HAVE_T_UINT64 0 /* 0 or 1 */\n"); ++ pf ("#define SCM_HAVE_T_INT64 1 /* 0 or 1 */\n"); ++ pf ("typedef %s scm_t_int64;\n", SCM_I_GSC_T_INT64); ++ pf ("#define SCM_HAVE_T_UINT64 1 /* 0 or 1 */\n"); ++ pf ("typedef %s scm_t_uint64;\n", SCM_I_GSC_T_UINT64); + + pf ("\n"); + pf ("/* scm_t_ptrdiff_t and size, always defined -- defined to long if\n" +diff --git a/libguile/hashtab.c b/libguile/hashtab.c +index ea7fc69..1f1569c 100644 +--- a/libguile/hashtab.c ++++ b/libguile/hashtab.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2003, 2004, 2006, 2008 Free Software Foundation, Inc. ++/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2003, 2004, 2006, 2008, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -911,74 +911,6 @@ SCM_DEFINE (scm_hashx_remove_x, "hashx-remove!", 4, 0, 0, + + /* Hash table iterators */ + +-static const char s_scm_hash_fold[]; +- +-SCM +-scm_internal_hash_fold (SCM (*fn) (), void *closure, SCM init, SCM table) +-{ +- long i, n; +- SCM buckets, result = init; +- +- if (SCM_HASHTABLE_P (table)) +- buckets = SCM_HASHTABLE_VECTOR (table); +- else +- buckets = table; +- +- n = SCM_SIMPLE_VECTOR_LENGTH (buckets); +- for (i = 0; i < n; ++i) +- { +- SCM ls = SCM_SIMPLE_VECTOR_REF (buckets, i), handle; +- while (!scm_is_null (ls)) +- { +- if (!scm_is_pair (ls)) +- scm_wrong_type_arg (s_scm_hash_fold, SCM_ARG3, buckets); +- handle = SCM_CAR (ls); +- if (!scm_is_pair (handle)) +- scm_wrong_type_arg (s_scm_hash_fold, SCM_ARG3, buckets); +- result = fn (closure, SCM_CAR (handle), SCM_CDR (handle), result); +- ls = SCM_CDR (ls); +- } +- } +- +- return result; +-} +- +-/* The following redundant code is here in order to be able to support +- hash-for-each-handle. An alternative would have been to replace +- this code and scm_internal_hash_fold above with a single +- scm_internal_hash_fold_handles, but we don't want to promote such +- an API. */ +- +-static const char s_scm_hash_for_each[]; +- +-void +-scm_internal_hash_for_each_handle (SCM (*fn) (), void *closure, SCM table) +-{ +- long i, n; +- SCM buckets; +- +- if (SCM_HASHTABLE_P (table)) +- buckets = SCM_HASHTABLE_VECTOR (table); +- else +- buckets = table; +- +- n = SCM_SIMPLE_VECTOR_LENGTH (buckets); +- for (i = 0; i < n; ++i) +- { +- SCM ls = SCM_SIMPLE_VECTOR_REF (buckets, i), handle; +- while (!scm_is_null (ls)) +- { +- if (!scm_is_pair (ls)) +- scm_wrong_type_arg (s_scm_hash_for_each, SCM_ARG3, buckets); +- handle = SCM_CAR (ls); +- if (!scm_is_pair (handle)) +- scm_wrong_type_arg (s_scm_hash_for_each, SCM_ARG3, buckets); +- fn (closure, handle); +- ls = SCM_CDR (ls); +- } +- } +-} +- + SCM_DEFINE (scm_hash_fold, "hash-fold", 3, 0, 0, + (SCM proc, SCM init, SCM table), + "An iterator over hash-table elements.\n" +@@ -1067,6 +999,72 @@ SCM_DEFINE (scm_hash_map_to_list, "hash-map->list", 2, 0, 0, + + + ++SCM ++scm_internal_hash_fold (SCM (*fn) (), void *closure, SCM init, SCM table) ++{ ++ long i, n; ++ SCM buckets, result = init; ++ ++ if (SCM_HASHTABLE_P (table)) ++ buckets = SCM_HASHTABLE_VECTOR (table); ++ else ++ buckets = table; ++ ++ n = SCM_SIMPLE_VECTOR_LENGTH (buckets); ++ for (i = 0; i < n; ++i) ++ { ++ SCM ls = SCM_SIMPLE_VECTOR_REF (buckets, i), handle; ++ while (!scm_is_null (ls)) ++ { ++ if (!scm_is_pair (ls)) ++ scm_wrong_type_arg (s_scm_hash_fold, SCM_ARG3, buckets); ++ handle = SCM_CAR (ls); ++ if (!scm_is_pair (handle)) ++ scm_wrong_type_arg (s_scm_hash_fold, SCM_ARG3, buckets); ++ result = fn (closure, SCM_CAR (handle), SCM_CDR (handle), result); ++ ls = SCM_CDR (ls); ++ } ++ } ++ ++ return result; ++} ++ ++/* The following redundant code is here in order to be able to support ++ hash-for-each-handle. An alternative would have been to replace ++ this code and scm_internal_hash_fold above with a single ++ scm_internal_hash_fold_handles, but we don't want to promote such ++ an API. */ ++ ++void ++scm_internal_hash_for_each_handle (SCM (*fn) (), void *closure, SCM table) ++{ ++ long i, n; ++ SCM buckets; ++ ++ if (SCM_HASHTABLE_P (table)) ++ buckets = SCM_HASHTABLE_VECTOR (table); ++ else ++ buckets = table; ++ ++ n = SCM_SIMPLE_VECTOR_LENGTH (buckets); ++ for (i = 0; i < n; ++i) ++ { ++ SCM ls = SCM_SIMPLE_VECTOR_REF (buckets, i), handle; ++ while (!scm_is_null (ls)) ++ { ++ if (!scm_is_pair (ls)) ++ scm_wrong_type_arg (s_scm_hash_for_each, SCM_ARG3, buckets); ++ handle = SCM_CAR (ls); ++ if (!scm_is_pair (handle)) ++ scm_wrong_type_arg (s_scm_hash_for_each, SCM_ARG3, buckets); ++ fn (closure, handle); ++ ls = SCM_CDR (ls); ++ } ++ } ++} ++ ++ ++ + + void + scm_hashtab_prehistory () +diff --git a/libguile/iselect.h b/libguile/iselect.h +index 5a4b30d..b23a641 100644 +--- a/libguile/iselect.h ++++ b/libguile/iselect.h +@@ -38,7 +38,12 @@ + #ifdef FD_SET + + #define SELECT_TYPE fd_set ++#if defined(__INTERIX) && FD_SETSIZE == 4096 ++/* Interix defines FD_SETSIZE 4096 but select rejects that. */ ++#define SELECT_SET_SIZE 1024 ++#else + #define SELECT_SET_SIZE FD_SETSIZE ++#endif + + #else /* no FD_SET */ + +diff --git a/libguile/numbers.c b/libguile/numbers.c +index 2e1635f..4f5ab31 100644 +--- a/libguile/numbers.c ++++ b/libguile/numbers.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. ++/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + * + * Portions Copyright 1990, 1991, 1992, 1993 by AT&T Bell Laboratories + * and Bellcore. See scm_divide. +@@ -620,7 +620,14 @@ guile_ieee_init (void) + #elif HAVE_DINFINITY + /* OSF */ + extern unsigned int DINFINITY[2]; +- guile_Inf = (*((double *) (DINFINITY))); ++ union ++ { ++ double d; ++ int i[2]; ++ } alias; ++ alias.i[0] = DINFINITY[0]; ++ alias.i[1] = DINFINITY[1]; ++ guile_Inf = alias.d; + #else + double tmp = 1e+10; + guile_Inf = tmp; +@@ -651,7 +658,14 @@ guile_ieee_init (void) + { + /* OSF */ + extern unsigned int DQNAN[2]; +- guile_NaN = (*((double *)(DQNAN))); ++ union ++ { ++ double d; ++ int i[2]; ++ } alias; ++ alias.i[0] = DQNAN[0]; ++ alias.i[1] = DQNAN[1]; ++ guile_NaN = alias.d; + } + #else + guile_NaN = guile_Inf / guile_Inf; +@@ -2663,17 +2677,26 @@ mem2decimal_from_point (SCM result, const char* mem, size_t len, + case 'l': case 'L': + case 's': case 'S': + idx++; ++ if (idx == len) ++ return SCM_BOOL_F; ++ + start = idx; + c = mem[idx]; + if (c == '-') + { + idx++; ++ if (idx == len) ++ return SCM_BOOL_F; ++ + sign = -1; + c = mem[idx]; + } + else if (c == '+') + { + idx++; ++ if (idx == len) ++ return SCM_BOOL_F; ++ + sign = 1; + c = mem[idx]; + } +@@ -2789,8 +2812,10 @@ mem2ureal (const char* mem, size_t len, unsigned int *p_idx, + SCM divisor; + + idx++; ++ if (idx == len) ++ return SCM_BOOL_F; + +- divisor = mem2uinteger (mem, len, &idx, radix, &x); ++ divisor = mem2uinteger (mem, len, &idx, radix, &x); + if (scm_is_false (divisor)) + return SCM_BOOL_F; + +@@ -2911,11 +2936,15 @@ mem2complex (const char* mem, size_t len, unsigned int idx, + if (c == '+') + { + idx++; ++ if (idx == len) ++ return SCM_BOOL_F; + sign = 1; + } + else if (c == '-') + { + idx++; ++ if (idx == len) ++ return SCM_BOOL_F; + sign = -1; + } + else +@@ -5869,8 +5898,6 @@ scm_i_range_error (SCM bad_val, SCM min, SCM max) + #define SCM_FROM_TYPE_PROTO(arg) scm_from_uint32 (arg) + #include "libguile/conv-uinteger.i.c" + +-#if SCM_HAVE_T_INT64 +- + #define TYPE scm_t_int64 + #define TYPE_MIN SCM_T_INT64_MIN + #define TYPE_MAX SCM_T_INT64_MAX +@@ -5887,8 +5914,6 @@ scm_i_range_error (SCM bad_val, SCM min, SCM max) + #define SCM_FROM_TYPE_PROTO(arg) scm_from_uint64 (arg) + #include "libguile/conv-uinteger.i.c" + +-#endif +- + void + scm_to_mpz (SCM val, mpz_t rop) + { +diff --git a/libguile/numbers.h b/libguile/numbers.h +index 2c2fdcf..35263a4 100644 +--- a/libguile/numbers.h ++++ b/libguile/numbers.h +@@ -3,7 +3,7 @@ + #ifndef SCM_NUMBERS_H + #define SCM_NUMBERS_H + +-/* Copyright (C) 1995,1996,1998,2000,2001,2002,2003,2004,2005, 2006 Free Software Foundation, Inc. ++/* Copyright (C) 1995,1996,1998,2000,2001,2002,2003,2004,2005, 2006, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -321,16 +321,12 @@ SCM_API SCM scm_from_int32 (scm_t_int32 x); + SCM_API scm_t_uint32 scm_to_uint32 (SCM x); + SCM_API SCM scm_from_uint32 (scm_t_uint32 x); + +-#if SCM_HAVE_T_INT64 +- + SCM_API scm_t_int64 scm_to_int64 (SCM x); + SCM_API SCM scm_from_int64 (scm_t_int64 x); + + SCM_API scm_t_uint64 scm_to_uint64 (SCM x); + SCM_API SCM scm_from_uint64 (scm_t_uint64 x); + +-#endif +- + SCM_API void scm_to_mpz (SCM x, mpz_t rop); + SCM_API SCM scm_from_mpz (mpz_t rop); + +diff --git a/libguile/random.c b/libguile/random.c +index 8d2ff03..693ed4a 100644 +--- a/libguile/random.c ++++ b/libguile/random.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1999,2000,2001, 2003, 2005, 2006 Free Software Foundation, Inc. ++/* Copyright (C) 1999,2000,2001, 2003, 2005, 2006, 2010 Free Software Foundation, Inc. + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either +@@ -75,8 +75,6 @@ scm_t_rng scm_the_rng; + #define M_PI 3.14159265359 + #endif + +-#if SCM_HAVE_T_UINT64 +- + unsigned long + scm_i_uniform32 (scm_t_i_rstate *state) + { +@@ -87,38 +85,6 @@ scm_i_uniform32 (scm_t_i_rstate *state) + return w; + } + +-#else +- +-/* ww This is a portable version of the same RNG without 64 bit +- * * aa arithmetic. +- * ---- +- * xx It is only intended to provide identical behaviour on +- * xx platforms without 8 byte longs or long longs until +- * xx someone has implemented the routine in assembler code. +- * xxcc +- * ---- +- * ccww +- */ +- +-#define L(x) ((x) & 0xffff) +-#define H(x) ((x) >> 16) +- +-unsigned long +-scm_i_uniform32 (scm_t_i_rstate *state) +-{ +- scm_t_uint32 x1 = L (A) * L (state->w); +- scm_t_uint32 x2 = L (A) * H (state->w); +- scm_t_uint32 x3 = H (A) * L (state->w); +- scm_t_uint32 w = L (x1) + L (state->c); +- scm_t_uint32 m = H (x1) + L (x2) + L (x3) + H (state->c) + H (w); +- scm_t_uint32 x4 = H (A) * H (state->w); +- state->w = w = (L (m) << 16) + L (w); +- state->c = H (x2) + H (x3) + x4 + H (m); +- return w; +-} +- +-#endif +- + void + scm_i_init_rstate (scm_t_i_rstate *state, const char *seed, int n) + { +@@ -212,21 +178,49 @@ scm_c_exp1 (scm_t_rstate *state) + + unsigned char scm_masktab[256]; + +-unsigned long +-scm_c_random (scm_t_rstate *state, unsigned long m) ++static inline scm_t_uint32 ++scm_i_mask32 (scm_t_uint32 m) + { +- unsigned int r, mask; +- mask = (m < 0x100 ++ return (m < 0x100 + ? scm_masktab[m] + : (m < 0x10000 + ? scm_masktab[m >> 8] << 8 | 0xff + : (m < 0x1000000 + ? scm_masktab[m >> 16] << 16 | 0xffff + : scm_masktab[m >> 24] << 24 | 0xffffff))); ++} ++ ++static scm_t_uint32 ++scm_c_random32 (scm_t_rstate *state, scm_t_uint32 m) ++{ ++ scm_t_uint32 r, mask = scm_i_mask32 (m); + while ((r = scm_the_rng.random_bits (state) & mask) >= m); + return r; + } + ++/* Returns 32 random bits. */ ++unsigned long ++scm_c_random (scm_t_rstate *state, unsigned long m) ++{ ++ return scm_c_random32 (state, (scm_t_uint32)m); ++} ++ ++scm_t_uint64 ++scm_c_random64 (scm_t_rstate *state, scm_t_uint64 m) ++{ ++ scm_t_uint64 r; ++ scm_t_uint32 mask; ++ ++ if (m <= SCM_T_UINT32_MAX) ++ return scm_c_random32 (state, (scm_t_uint32) m); ++ ++ mask = scm_i_mask32 (m >> 32); ++ while ((r = ((scm_t_uint64) (scm_the_rng.random_bits (state) & mask) << 32) ++ | scm_the_rng.random_bits (state)) >= m) ++ ; ++ return r; ++} ++ + /* + SCM scm_c_random_bignum (scm_t_rstate *state, SCM m) + +@@ -247,24 +241,24 @@ scm_c_random_bignum (scm_t_rstate *state, SCM m) + { + SCM result = scm_i_mkbig (); + const size_t m_bits = mpz_sizeinbase (SCM_I_BIG_MPZ (m), 2); +- /* how many bits would only partially fill the last unsigned long? */ +- const size_t end_bits = m_bits % (sizeof (unsigned long) * SCM_CHAR_BIT); +- unsigned long *random_chunks = NULL; +- const unsigned long num_full_chunks = +- m_bits / (sizeof (unsigned long) * SCM_CHAR_BIT); +- const unsigned long num_chunks = num_full_chunks + ((end_bits) ? 1 : 0); ++ /* how many bits would only partially fill the last u32? */ ++ const size_t end_bits = m_bits % (sizeof (scm_t_uint32) * SCM_CHAR_BIT); ++ scm_t_uint32 *random_chunks = NULL; ++ const scm_t_uint32 num_full_chunks = ++ m_bits / (sizeof (scm_t_uint32) * SCM_CHAR_BIT); ++ const scm_t_uint32 num_chunks = num_full_chunks + ((end_bits) ? 1 : 0); + + /* we know the result will be this big */ + mpz_realloc2 (SCM_I_BIG_MPZ (result), m_bits); + + random_chunks = +- (unsigned long *) scm_gc_calloc (num_chunks * sizeof (unsigned long), ++ (scm_t_uint32 *) scm_gc_calloc (num_chunks * sizeof (scm_t_uint32), + "random bignum chunks"); + + do + { +- unsigned long *current_chunk = random_chunks + (num_chunks - 1); +- unsigned long chunks_left = num_chunks; ++ scm_t_uint32 *current_chunk = random_chunks + (num_chunks - 1); ++ scm_t_uint32 chunks_left = num_chunks; + + mpz_set_ui (SCM_I_BIG_MPZ (result), 0); + +@@ -273,23 +267,23 @@ scm_c_random_bignum (scm_t_rstate *state, SCM m) + /* generate a mask with ones in the end_bits position, i.e. if + end_bits is 3, then we'd have a mask of ...0000000111 */ + const unsigned long rndbits = scm_the_rng.random_bits (state); +- int rshift = (sizeof (unsigned long) * SCM_CHAR_BIT) - end_bits; +- unsigned long mask = ((unsigned long) ULONG_MAX) >> rshift; +- unsigned long highest_bits = rndbits & mask; ++ int rshift = (sizeof (scm_t_uint32) * SCM_CHAR_BIT) - end_bits; ++ scm_t_uint32 mask = 0xffffffff >> rshift; ++ scm_t_uint32 highest_bits = ((scm_t_uint32) rndbits) & mask; + *current_chunk-- = highest_bits; + chunks_left--; + } + + while (chunks_left) + { +- /* now fill in the remaining unsigned long sized chunks */ ++ /* now fill in the remaining scm_t_uint32 sized chunks */ + *current_chunk-- = scm_the_rng.random_bits (state); + chunks_left--; + } + mpz_import (SCM_I_BIG_MPZ (result), + num_chunks, + -1, +- sizeof (unsigned long), ++ sizeof (scm_t_uint32), + 0, + 0, + random_chunks); +@@ -297,7 +291,7 @@ scm_c_random_bignum (scm_t_rstate *state, SCM m) + all bits in order not to get a distorted distribution) */ + } while (mpz_cmp (SCM_I_BIG_MPZ (result), SCM_I_BIG_MPZ (m)) >= 0); + scm_gc_free (random_chunks, +- num_chunks * sizeof (unsigned long), ++ num_chunks * sizeof (scm_t_uint32), + "random bignum chunks"); + return scm_i_normbig (result); + } +@@ -348,9 +342,17 @@ SCM_DEFINE (scm_random, "random", 1, 1, 0, + SCM_VALIDATE_RSTATE (2, state); + if (SCM_I_INUMP (n)) + { +- unsigned long m = SCM_I_INUM (n); +- SCM_ASSERT_RANGE (1, n, m > 0); +- return scm_from_ulong (scm_c_random (SCM_RSTATE (state), m)); ++ unsigned long m = (unsigned long) SCM_I_INUM (n); ++ SCM_ASSERT_RANGE (1, n, SCM_I_INUM (n) > 0); ++#if SCM_SIZEOF_UNSIGNED_LONG <= 4 ++ return scm_from_uint32 (scm_c_random (SCM_RSTATE (state), ++ (scm_t_uint32) m)); ++#elif SCM_SIZEOF_UNSIGNED_LONG <= 8 ++ return scm_from_uint64 (scm_c_random64 (SCM_RSTATE (state), ++ (scm_t_uint64) m)); ++#else ++#error "Cannot deal with this platform's unsigned long size" ++#endif + } + SCM_VALIDATE_NIM (1, n); + if (SCM_REALP (n)) +diff --git a/libguile/random.h b/libguile/random.h +index 6ec43ff..0690b59 100644 +--- a/libguile/random.h ++++ b/libguile/random.h +@@ -3,7 +3,7 @@ + #ifndef SCM_RANDOM_H + #define SCM_RANDOM_H + +-/* Copyright (C) 1999,2000,2001, 2006 Free Software Foundation, Inc. ++/* Copyright (C) 1999,2000,2001, 2006, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -45,6 +45,7 @@ typedef struct scm_t_rstate { + + typedef struct scm_t_rng { + size_t rstate_size; /* size of random state */ ++ /* Though this returns an unsigned long, it's only 32 bits of randomness. */ + unsigned long (*random_bits) (scm_t_rstate *state); /* gives 32 random bits */ + void (*init_rstate) (scm_t_rstate *state, const char *seed, int n); + scm_t_rstate *(*copy_rstate) (scm_t_rstate *state); +@@ -62,6 +63,7 @@ typedef struct scm_t_i_rstate { + unsigned long c; + } scm_t_i_rstate; + ++/* Though this returns an unsigned long, it's only 32 bits of randomness. */ + SCM_API unsigned long scm_i_uniform32 (scm_t_i_rstate *); + SCM_API void scm_i_init_rstate (scm_t_i_rstate *, const char *seed, int n); + SCM_API scm_t_i_rstate *scm_i_copy_rstate (scm_t_i_rstate *); +@@ -76,7 +78,10 @@ SCM_API scm_t_rstate *scm_c_default_rstate (void); + SCM_API double scm_c_uniform01 (scm_t_rstate *); + SCM_API double scm_c_normal01 (scm_t_rstate *); + SCM_API double scm_c_exp1 (scm_t_rstate *); ++/* Though this returns an unsigned long, it's only 32 bits of randomness. */ + SCM_API unsigned long scm_c_random (scm_t_rstate *, unsigned long m); ++/* This one returns 64 bits of randomness. */ ++SCM_API scm_t_uint64 scm_c_random64 (scm_t_rstate *state, scm_t_uint64 m); + SCM_API SCM scm_c_random_bignum (scm_t_rstate *, SCM m); + + +diff --git a/libguile/socket.c b/libguile/socket.c +index f34b6d4..cb954f4 100644 +--- a/libguile/socket.c ++++ b/libguile/socket.c +@@ -347,7 +347,7 @@ scm_to_ipv6 (scm_t_uint8 dst[16], SCM src) + scm_remember_upto_here_1 (src); + } + else +- scm_wrong_type_arg (NULL, 0, src); ++ scm_wrong_type_arg_msg ("scm_to_ipv6", 0, src, "integer"); + } + + #ifdef HAVE_INET_PTON +@@ -397,8 +397,8 @@ SCM_DEFINE (scm_inet_ntop, "inet-ntop", 2, 0, 0, + "@var{family} can be @code{AF_INET} or @code{AF_INET6}. E.g.,\n\n" + "@lisp\n" + "(inet-ntop AF_INET 2130706433) @result{} \"127.0.0.1\"\n" +- "(inet-ntop AF_INET6 (- (expt 2 128) 1)) @result{}\n" +- "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff\n" ++ "(inet-ntop AF_INET6 (- (expt 2 128) 1))\n" ++ " @result{} \"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff\"\n" + "@end lisp") + #define FUNC_NAME s_scm_inet_ntop + { +@@ -1167,7 +1167,8 @@ scm_to_sockaddr (SCM address, size_t *address_size) + { + struct sockaddr_in6 c_inet6; + +- scm_to_ipv6 (c_inet6.sin6_addr.s6_addr, address); ++ scm_to_ipv6 (c_inet6.sin6_addr.s6_addr, ++ SCM_SIMPLE_VECTOR_REF (address, 1)); + c_inet6.sin6_port = + htons (scm_to_ushort (SCM_SIMPLE_VECTOR_REF (address, 2))); + c_inet6.sin6_flowinfo = +diff --git a/libguile/srfi-4.c b/libguile/srfi-4.c +index b0e052a..f2a9d7f 100644 +--- a/libguile/srfi-4.c ++++ b/libguile/srfi-4.c +@@ -1,6 +1,6 @@ + /* srfi-4.c --- Uniform numeric vector datatypes. + * +- * Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc. ++ * Copyright (C) 2001, 2004, 2006, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -84,11 +84,7 @@ static const int uvec_sizes[12] = { + 1, 1, + 2, 2, + 4, 4, +-#if SCM_HAVE_T_INT64 + 8, 8, +-#else +- sizeof (SCM), sizeof (SCM), +-#endif + sizeof(float), sizeof(double), + 2*sizeof(float), 2*sizeof(double) + }; +@@ -127,10 +123,8 @@ uvec_print (SCM uvec, SCM port, scm_print_state *pstate) + scm_t_int16 *s16; + scm_t_uint32 *u32; + scm_t_int32 *s32; +-#if SCM_HAVE_T_INT64 + scm_t_uint64 *u64; + scm_t_int64 *s64; +-#endif + float *f32; + double *f64; + SCM *fake_64; +@@ -148,13 +142,8 @@ uvec_print (SCM uvec, SCM port, scm_print_state *pstate) + case SCM_UVEC_S16: np.s16 = (scm_t_int16 *) uptr; break; + case SCM_UVEC_U32: np.u32 = (scm_t_uint32 *) uptr; break; + case SCM_UVEC_S32: np.s32 = (scm_t_int32 *) uptr; break; +-#if SCM_HAVE_T_INT64 + case SCM_UVEC_U64: np.u64 = (scm_t_uint64 *) uptr; break; + case SCM_UVEC_S64: np.s64 = (scm_t_int64 *) uptr; break; +-#else +- case SCM_UVEC_U64: +- case SCM_UVEC_S64: np.fake_64 = (SCM *) uptr; break; +-#endif + case SCM_UVEC_F32: np.f32 = (float *) uptr; break; + case SCM_UVEC_F64: np.f64 = (double *) uptr; break; + case SCM_UVEC_C32: np.f32 = (float *) uptr; break; +@@ -179,14 +168,8 @@ uvec_print (SCM uvec, SCM port, scm_print_state *pstate) + case SCM_UVEC_S16: scm_intprint (*np.s16, 10, port); np.s16++; break; + case SCM_UVEC_U32: scm_uintprint (*np.u32, 10, port); np.u32++; break; + case SCM_UVEC_S32: scm_intprint (*np.s32, 10, port); np.s32++; break; +-#if SCM_HAVE_T_INT64 + case SCM_UVEC_U64: scm_uintprint (*np.u64, 10, port); np.u64++; break; + case SCM_UVEC_S64: scm_intprint (*np.s64, 10, port); np.s64++; break; +-#else +- case SCM_UVEC_U64: +- case SCM_UVEC_S64: scm_iprin1 (*np.fake_64, port, pstate); +- np.fake_64++; break; +-#endif + case SCM_UVEC_F32: scm_i_print_double (*np.f32, port); np.f32++; break; + case SCM_UVEC_F64: scm_i_print_double (*np.f64, port); np.f64++; break; + case SCM_UVEC_C32: +@@ -222,20 +205,6 @@ uvec_equalp (SCM a, SCM b) + result = SCM_BOOL_F; + else if (SCM_UVEC_LENGTH (a) != SCM_UVEC_LENGTH (b)) + result = SCM_BOOL_F; +-#if SCM_HAVE_T_INT64 == 0 +- else if (SCM_UVEC_TYPE (a) == SCM_UVEC_U64 +- || SCM_UVEC_TYPE (a) == SCM_UVEC_S64) +- { +- SCM *aptr = (SCM *)SCM_UVEC_BASE (a), *bptr = (SCM *)SCM_UVEC_BASE (b); +- size_t len = SCM_UVEC_LENGTH (a), i; +- for (i = 0; i < len; i++) +- if (scm_is_false (scm_num_eq_p (*aptr++, *bptr++))) +- { +- result = SCM_BOOL_F; +- break; +- } +- } +-#endif + else if (memcmp (SCM_UVEC_BASE (a), SCM_UVEC_BASE (b), + SCM_UVEC_LENGTH (a) * uvec_sizes[SCM_UVEC_TYPE(a)]) != 0) + result = SCM_BOOL_F; +@@ -244,24 +213,6 @@ uvec_equalp (SCM a, SCM b) + return result; + } + +-/* Mark hook. Only used when U64 and S64 are implemented as SCMs. */ +- +-#if SCM_HAVE_T_INT64 == 0 +-static SCM +-uvec_mark (SCM uvec) +-{ +- if (SCM_UVEC_TYPE (uvec) == SCM_UVEC_U64 +- || SCM_UVEC_TYPE (uvec) == SCM_UVEC_S64) +- { +- SCM *ptr = (SCM *)SCM_UVEC_BASE (uvec); +- size_t len = SCM_UVEC_LENGTH (uvec), i; +- for (i = 0; i < len; i++) +- scm_gc_mark (*ptr++); +- } +- return SCM_BOOL_F; +-} +-#endif +- + /* Smob free hook for uniform numeric vectors. */ + static size_t + uvec_free (SCM uvec) +@@ -318,15 +269,6 @@ alloc_uvec (int type, size_t len) + if (len > SCM_I_SIZE_MAX / uvec_sizes[type]) + scm_out_of_range (NULL, scm_from_size_t (len)); + base = scm_gc_malloc (len * uvec_sizes[type], uvec_names[type]); +-#if SCM_HAVE_T_INT64 == 0 +- if (type == SCM_UVEC_U64 || type == SCM_UVEC_S64) +- { +- SCM *ptr = (SCM *)base; +- size_t i; +- for (i = 0; i < len; i++) +- *ptr++ = SCM_UNSPECIFIED; +- } +-#endif + return take_uvec (type, base, len); + } + +@@ -349,17 +291,10 @@ uvec_fast_ref (int type, const void *base, size_t c_idx) + return scm_from_uint32 (((scm_t_uint32*)base)[c_idx]); + else if (type == SCM_UVEC_S32) + return scm_from_int32 (((scm_t_int32*)base)[c_idx]); +-#if SCM_HAVE_T_INT64 + else if (type == SCM_UVEC_U64) + return scm_from_uint64 (((scm_t_uint64*)base)[c_idx]); + else if (type == SCM_UVEC_S64) + return scm_from_int64 (((scm_t_int64*)base)[c_idx]); +-#else +- else if (type == SCM_UVEC_U64) +- return ((SCM *)base)[c_idx]; +- else if (type == SCM_UVEC_S64) +- return ((SCM *)base)[c_idx]; +-#endif + else if (type == SCM_UVEC_F32) + return scm_from_double (((float*)base)[c_idx]); + else if (type == SCM_UVEC_F64) +@@ -374,22 +309,6 @@ uvec_fast_ref (int type, const void *base, size_t c_idx) + return SCM_BOOL_F; + } + +-#if SCM_HAVE_T_INT64 == 0 +-static SCM scm_uint64_min, scm_uint64_max; +-static SCM scm_int64_min, scm_int64_max; +- +-static void +-assert_exact_integer_range (SCM val, SCM min, SCM max) +-{ +- if (!scm_is_integer (val) +- || scm_is_false (scm_exact_p (val))) +- scm_wrong_type_arg_msg (NULL, 0, val, "exact integer"); +- if (scm_is_true (scm_less_p (val, min)) +- || scm_is_true (scm_gr_p (val, max))) +- scm_out_of_range (NULL, val); +-} +-#endif +- + static SCM_C_INLINE_KEYWORD void + uvec_fast_set_x (int type, void *base, size_t c_idx, SCM val) + { +@@ -405,23 +324,10 @@ uvec_fast_set_x (int type, void *base, size_t c_idx, SCM val) + (((scm_t_uint32*)base)[c_idx]) = scm_to_uint32 (val); + else if (type == SCM_UVEC_S32) + (((scm_t_int32*)base)[c_idx]) = scm_to_int32 (val); +-#if SCM_HAVE_T_INT64 + else if (type == SCM_UVEC_U64) + (((scm_t_uint64*)base)[c_idx]) = scm_to_uint64 (val); + else if (type == SCM_UVEC_S64) + (((scm_t_int64*)base)[c_idx]) = scm_to_int64 (val); +-#else +- else if (type == SCM_UVEC_U64) +- { +- assert_exact_integer_range (val, scm_uint64_min, scm_uint64_max); +- ((SCM *)base)[c_idx] = val; +- } +- else if (type == SCM_UVEC_S64) +- { +- assert_exact_integer_range (val, scm_int64_min, scm_int64_max); +- ((SCM *)base)[c_idx] = val; +- } +-#endif + else if (type == SCM_UVEC_F32) + (((float*)base)[c_idx]) = scm_to_double (val); + else if (type == SCM_UVEC_F64) +@@ -1027,16 +933,12 @@ SCM_DEFINE (scm_uniform_vector_write, "uniform-vector-write", 1, 3, 0, + + #define TYPE SCM_UVEC_U64 + #define TAG u64 +-#if SCM_HAVE_T_UINT64 + #define CTYPE scm_t_uint64 +-#endif + #include "libguile/srfi-4.i.c" + + #define TYPE SCM_UVEC_S64 + #define TAG s64 +-#if SCM_HAVE_T_INT64 + #define CTYPE scm_t_int64 +-#endif + #include "libguile/srfi-4.i.c" + + #define TYPE SCM_UVEC_F32 +@@ -1094,23 +996,9 @@ scm_init_srfi_4 (void) + { + scm_tc16_uvec = scm_make_smob_type ("uvec", 0); + scm_set_smob_equalp (scm_tc16_uvec, uvec_equalp); +-#if SCM_HAVE_T_INT64 == 0 +- scm_set_smob_mark (scm_tc16_uvec, uvec_mark); +-#endif + scm_set_smob_free (scm_tc16_uvec, uvec_free); + scm_set_smob_print (scm_tc16_uvec, uvec_print); + +-#if SCM_HAVE_T_INT64 == 0 +- scm_uint64_min = +- scm_permanent_object (scm_from_int (0)); +- scm_uint64_max = +- scm_permanent_object (scm_c_read_string ("18446744073709551615")); +- scm_int64_min = +- scm_permanent_object (scm_c_read_string ("-9223372036854775808")); +- scm_int64_max = +- scm_permanent_object (scm_c_read_string ("9223372036854775807")); +-#endif +- + #include "libguile/srfi-4.x" + + } +diff --git a/libguile/srfi-4.h b/libguile/srfi-4.h +index 7abbac8..2348c5a 100644 +--- a/libguile/srfi-4.h ++++ b/libguile/srfi-4.h +@@ -2,7 +2,7 @@ + #define SCM_SRFI_4_H + /* srfi-4.c --- Homogeneous numeric vector datatypes. + * +- * Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc. ++ * Copyright (C) 2001, 2004, 2006, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -186,7 +186,6 @@ SCM_API SCM scm_u64vector_to_list (SCM uvec); + SCM_API SCM scm_list_to_u64vector (SCM l); + SCM_API SCM scm_any_to_u64vector (SCM obj); + +-#if SCM_HAVE_T_UINT64 + SCM_API SCM scm_take_u64vector (scm_t_uint64 *data, size_t n); + SCM_API const scm_t_uint64 *scm_array_handle_u64_elements (scm_t_array_handle *h); + SCM_API scm_t_uint64 *scm_array_handle_u64_writable_elements (scm_t_array_handle *h); +@@ -198,7 +197,6 @@ SCM_API scm_t_uint64 *scm_u64vector_writable_elements (SCM uvec, + scm_t_array_handle *h, + size_t *lenp, + ssize_t *incp); +-#endif + + SCM_API SCM scm_s64vector_p (SCM obj); + SCM_API SCM scm_make_s64vector (SCM n, SCM fill); +@@ -210,7 +208,6 @@ SCM_API SCM scm_s64vector_to_list (SCM uvec); + SCM_API SCM scm_list_to_s64vector (SCM l); + SCM_API SCM scm_any_to_s64vector (SCM obj); + +-#if SCM_HAVE_T_INT64 + SCM_API SCM scm_take_s64vector (scm_t_int64 *data, size_t n); + SCM_API const scm_t_int64 *scm_array_handle_s64_elements (scm_t_array_handle *h); + SCM_API scm_t_int64 *scm_array_handle_s64_writable_elements (scm_t_array_handle *h); +@@ -221,7 +218,6 @@ SCM_API scm_t_int64 *scm_s64vector_writable_elements (SCM uvec, + scm_t_array_handle *h, + size_t *lenp, + ssize_t *incp); +-#endif + + SCM_API SCM scm_f32vector_p (SCM obj); + SCM_API SCM scm_make_f32vector (SCM n, SCM fill); +diff --git a/libguile/threads.c b/libguile/threads.c +index 95a905c..f2bb556 100644 +--- a/libguile/threads.c ++++ b/libguile/threads.c +@@ -276,7 +276,7 @@ unblock_from_queue (SCM queue) + var 't' + // save registers. + SCM_FLUSH_REGISTER_WINDOWS; // sparc only +- setjmp (t->regs); // here's most of the magic ++ SCM_I_SETJMP (t->regs); // here's most of the magic + + ... and returns. + +@@ -330,7 +330,7 @@ unblock_from_queue (SCM queue) + t->top = SCM_STACK_PTR (&t); + // save registers. + SCM_FLUSH_REGISTER_WINDOWS; +- setjmp (t->regs); ++ SCM_I_SETJMP (t->regs); + res = func(data); + scm_enter_guile (t); + +@@ -388,7 +388,7 @@ suspend (void) + t->top = SCM_STACK_PTR (&t); + /* save registers. */ + SCM_FLUSH_REGISTER_WINDOWS; +- setjmp (t->regs); ++ SCM_I_SETJMP (t->regs); + return t; + } + +diff --git a/libguile/threads.h b/libguile/threads.h +index 2b0e067..e22d9bd 100644 +--- a/libguile/threads.h ++++ b/libguile/threads.h +@@ -107,7 +107,7 @@ typedef struct scm_i_thread { + /* For keeping track of the stack and registers. */ + SCM_STACKITEM *base; + SCM_STACKITEM *top; +- jmp_buf regs; ++ scm_i_jmp_buf regs; + #ifdef __ia64__ + void *register_backing_store_base; + scm_t_contregs *pending_rbs_continuation; +diff --git a/libguile/throw.c b/libguile/throw.c +index 92c5a1a..fcfde47 100644 +--- a/libguile/throw.c ++++ b/libguile/throw.c +@@ -53,7 +53,7 @@ static scm_t_bits tc16_jmpbuffer; + #define DEACTIVATEJB(x) \ + (SCM_SET_CELL_WORD_0 ((x), (SCM_CELL_WORD_0 (x) & ~(1L << 16L)))) + +-#define JBJMPBUF(OBJ) ((jmp_buf *) SCM_CELL_WORD_1 (OBJ)) ++#define JBJMPBUF(OBJ) ((scm_i_jmp_buf *) SCM_CELL_WORD_1 (OBJ)) + #define SETJBJMPBUF(x, v) (SCM_SET_CELL_WORD_1 ((x), (scm_t_bits) (v))) + #define SCM_JBDFRAME(x) ((scm_t_debug_frame *) SCM_CELL_WORD_2 (x)) + #define SCM_SETJBDFRAME(x, v) (SCM_SET_CELL_WORD_2 ((x), (scm_t_bits) (v))) +@@ -75,7 +75,7 @@ make_jmpbuf (void) + { + SCM answer; + SCM_NEWSMOB2 (answer, tc16_jmpbuffer, 0, 0); +- SETJBJMPBUF(answer, (jmp_buf *)0); ++ SETJBJMPBUF(answer, (scm_i_jmp_buf *)0); + DEACTIVATEJB(answer); + return answer; + } +@@ -85,7 +85,7 @@ make_jmpbuf (void) + + struct jmp_buf_and_retval /* use only on the stack, in scm_catch */ + { +- jmp_buf buf; /* must be first */ ++ scm_i_jmp_buf buf; /* must be first */ + SCM throw_tag; + SCM retval; + }; +@@ -179,7 +179,7 @@ scm_c_catch (SCM tag, + pre_unwind.lazy_catch_p = 0; + SCM_SETJBPREUNWIND(jmpbuf, &pre_unwind); + +- if (setjmp (jbr.buf)) ++ if (SCM_I_SETJMP (jbr.buf)) + { + SCM throw_tag; + SCM throw_args; +@@ -821,7 +821,7 @@ scm_ithrow (SCM key, SCM args, int noreturn SCM_UNUSED) + jbr->throw_tag = key; + jbr->retval = args; + scm_i_set_last_debug_frame (SCM_JBDFRAME (jmpbuf)); +- longjmp (*JBJMPBUF (jmpbuf), 1); ++ SCM_I_LONGJMP (*JBJMPBUF (jmpbuf), 1); + } + + /* Otherwise, it's some random piece of junk. */ +diff --git a/libguile/vectors.c b/libguile/vectors.c +index eeb8569..074655c 100644 +--- a/libguile/vectors.c ++++ b/libguile/vectors.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2006, 2008 Free Software Foundation, Inc. ++/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2006, 2008, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -465,7 +465,9 @@ SCM_DEFINE (scm_vector_move_left_x, "vector-move-left!", 5, 0, 0, + + i = scm_to_unsigned_integer (start1, 0, len1); + e = scm_to_unsigned_integer (end1, i, len1); +- j = scm_to_unsigned_integer (start2, 0, len2 - (i-e)); ++ SCM_ASSERT_RANGE (SCM_ARG3, end1, (e-i) < len2); ++ j = scm_to_unsigned_integer (start2, 0, len2); ++ SCM_ASSERT_RANGE (SCM_ARG5, start2, j <= len2 - (e - i)); + + i *= inc1; + e *= inc1; +@@ -503,7 +505,11 @@ SCM_DEFINE (scm_vector_move_right_x, "vector-move-right!", 5, 0, 0, + + i = scm_to_unsigned_integer (start1, 0, len1); + e = scm_to_unsigned_integer (end1, i, len1); +- j = scm_to_unsigned_integer (start2, 0, len2 - (i-e)); ++ SCM_ASSERT_RANGE (SCM_ARG3, end1, (e-i) < len2); ++ j = scm_to_unsigned_integer (start2, 0, len2); ++ SCM_ASSERT_RANGE (SCM_ARG5, start2, j <= len2 - (e - i)); ++ ++ j += (e - i); + + i *= inc1; + e *= inc1; +diff --git a/scripts/snarf-check-and-output-texi b/scripts/snarf-check-and-output-texi +index ea33e17..8cd42e8 100755 +--- a/scripts/snarf-check-and-output-texi ++++ b/scripts/snarf-check-and-output-texi +@@ -267,6 +267,17 @@ exec ${GUILE-guile} -l $0 -c "(apply $main (cdr (command-line)))" "$@" + (set! *file* file) + (set! *line* line)) + ++ ;; newer gccs like to throw around more location markers into the ++ ;; preprocessed source; these (hash . hash) bits are what they translate to ++ ;; in snarfy terms. ++ (('location ('string . file) ('int . line) ('hash . 'hash)) ++ (set! *file* file) ++ (set! *line* line)) ++ ++ (('location ('hash . 'hash) ('string . file) ('int . line) ('hash . 'hash)) ++ (set! *file* file) ++ (set! *line* line)) ++ + (('arglist rest ...) + (set! *args* (do-arglist rest))) + +diff --git a/srfi/srfi-19.scm b/srfi/srfi-19.scm +index ffce990..482ec4e 100644 +--- a/srfi/srfi-19.scm ++++ b/srfi/srfi-19.scm +@@ -1,6 +1,6 @@ + ;;; srfi-19.scm --- Time/Date Library + +-;; Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. ++;; Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. + ;; + ;; This library is free software; you can redistribute it and/or + ;; modify it under the terms of the GNU Lesser General Public +@@ -41,7 +41,8 @@ + (define-module (srfi srfi-19) + :use-module (srfi srfi-6) + :use-module (srfi srfi-8) +- :use-module (srfi srfi-9)) ++ :use-module (srfi srfi-9) ++ :autoload (ice-9 rdelim) (read-line)) + + (begin-deprecated + ;; Prevent `export' from re-exporting core bindings. This behaviour +@@ -339,7 +340,7 @@ + (set-tm:hour result (date-hour date)) + ;; FIXME: SRFI day ranges from 0-31. (not compatible with set-tm:mday). + (set-tm:mday result (date-day date)) +- (set-tm:month result (- (date-month date) 1)) ++ (set-tm:mon result (- (date-month date) 1)) + ;; FIXME: need to signal error on range violation. + (set-tm:year result (+ 1900 (date-year date))) + (set-tm:isdst result -1) +@@ -528,33 +529,38 @@ + ;; -- these depend on time-monotonic having the same definition as time-tai! + (define (time-monotonic->time-utc time-in) + (if (not (eq? (time-type time-in) time-monotonic)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-monotonic->time-utc ++ 'incompatible-time-types time-in)) + (let ((ntime (copy-time time-in))) + (set-time-type! ntime time-tai) + (priv:time-tai->time-utc! ntime ntime 'time-monotonic->time-utc))) + + (define (time-monotonic->time-utc! time-in) + (if (not (eq? (time-type time-in) time-monotonic)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-monotonic->time-utc! ++ 'incompatible-time-types time-in)) + (set-time-type! time-in time-tai) +- (priv:time-tai->time-utc! ntime ntime 'time-monotonic->time-utc)) ++ (priv:time-tai->time-utc! time-in time-in 'time-monotonic->time-utc)) + + (define (time-monotonic->time-tai time-in) + (if (not (eq? (time-type time-in) time-monotonic)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-monotonic->time-tai ++ 'incompatible-time-types time-in)) + (let ((ntime (copy-time time-in))) + (set-time-type! ntime time-tai) + ntime)) + + (define (time-monotonic->time-tai! time-in) + (if (not (eq? (time-type time-in) time-monotonic)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-monotonic->time-tai! ++ 'incompatible-time-types time-in)) + (set-time-type! time-in time-tai) + time-in) + + (define (time-utc->time-monotonic time-in) + (if (not (eq? (time-type time-in) time-utc)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-utc->time-monotonic ++ 'incompatible-time-types time-in)) + (let ((ntime (priv:time-utc->time-tai! time-in (make-time-unnormalized #f #f #f) + 'time-utc->time-monotonic))) + (set-time-type! ntime time-monotonic) +@@ -562,7 +568,8 @@ + + (define (time-utc->time-monotonic! time-in) + (if (not (eq? (time-type time-in) time-utc)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-utc->time-monotonic! ++ 'incompatible-time-types time-in)) + (let ((ntime (priv:time-utc->time-tai! time-in time-in + 'time-utc->time-monotonic!))) + (set-time-type! ntime time-monotonic) +@@ -570,14 +577,16 @@ + + (define (time-tai->time-monotonic time-in) + (if (not (eq? (time-type time-in) time-tai)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-tai->time-monotonic ++ 'incompatible-time-types time-in)) + (let ((ntime (copy-time time-in))) + (set-time-type! ntime time-monotonic) + ntime)) + + (define (time-tai->time-monotonic! time-in) + (if (not (eq? (time-type time-in) time-tai)) +- (priv:time-error caller 'incompatible-time-types time-in)) ++ (priv:time-error 'time-tai->time-monotonic! ++ 'incompatible-time-types time-in)) + (set-time-type! time-in time-monotonic) + time-in) + +@@ -780,7 +789,7 @@ + (define (priv:year-day day month year) + (let ((days-pr (assoc month priv:month-assoc))) + (if (not days-pr) +- (priv:error 'date-year-day 'invalid-month-specification month)) ++ (priv:time-error 'date-year-day 'invalid-month-specification month)) + (if (and (priv:leap-year? year) (> month 2)) + (+ day (cdr days-pr) 1) + (+ day (cdr days-pr))))) +@@ -1263,7 +1272,7 @@ + ((#\8) 8) + ((#\9) 9) + (else (priv:time-error 'bad-date-template-string +- (list "Non-integer character" ch i))))) ++ (list "Non-integer character" ch))))) + + ;; read an integer upto n characters long on port; upto -> #f is any length + (define (priv:integer-reader upto port) +diff --git a/srfi/srfi-35.scm b/srfi/srfi-35.scm +index 2035466..ee20a10 100644 +--- a/srfi/srfi-35.scm ++++ b/srfi/srfi-35.scm +@@ -57,6 +57,19 @@ + (number->string (object-address ct) + 16)))))) + ++(define (%make-condition-type layout id parent all-fields) ++ (let ((struct (make-struct %condition-type-vtable 0 ++ (make-struct-layout layout) ;; layout ++ print-condition ;; printer ++ id parent all-fields))) ++ ++ ;; Hack to associate STRUCT with a name, providing a better name for ++ ;; GOOPS classes as returned by `class-of' et al. ++ (set-struct-vtable-name! struct (cond ((symbol? id) id) ++ ((string? id) (string->symbol id)) ++ (else (string->symbol "")))) ++ struct)) ++ + (define (condition-type? obj) + "Return true if OBJ is a condition type." + (and (struct? obj) +@@ -104,10 +117,8 @@ supertypes." + field-names parent-fields))) + (let* ((all-fields (append parent-fields field-names)) + (layout (struct-layout-for-condition all-fields))) +- (make-struct %condition-type-vtable 0 +- (make-struct-layout layout) ;; layout +- print-condition ;; printer +- id parent all-fields)) ++ (%make-condition-type layout ++ id parent all-fields)) + (error "invalid condition type field names" + field-names))) + (error "parent is not a condition type" parent)) +@@ -126,13 +137,10 @@ supertypes." + (let* ((all-fields (append-map condition-type-all-fields + parents)) + (layout (struct-layout-for-condition all-fields))) +- (make-struct %condition-type-vtable 0 +- (make-struct-layout layout) ;; layout +- print-condition ;; printer +- id +- parents ;; list of parents! +- all-fields +- all-fields))))) ++ (%make-condition-type layout ++ id ++ parents ;; list of parents! ++ all-fields))))) + + + ;;; +diff --git a/test-suite/standalone/Makefile.am b/test-suite/standalone/Makefile.am +index e7cfd82..058ce93 100644 +--- a/test-suite/standalone/Makefile.am ++++ b/test-suite/standalone/Makefile.am +@@ -28,7 +28,9 @@ check_SCRIPTS = + BUILT_SOURCES = + EXTRA_DIST = + +-TESTS_ENVIRONMENT = "${top_builddir}/pre-inst-guile-env" ++TESTS_ENVIRONMENT = \ ++ builddir="$(builddir)" \ ++ "${top_builddir}/pre-inst-guile-env" + + test_cflags = \ + -I$(top_srcdir)/test-suite/standalone \ +diff --git a/test-suite/standalone/test-asmobs b/test-suite/standalone/test-asmobs +index 2ea75d9..9689ab9 100755 +--- a/test-suite/standalone/test-asmobs ++++ b/test-suite/standalone/test-asmobs +@@ -2,7 +2,8 @@ + exec guile -q -s "$0" "$@" + !# + +-(load-extension "libtest-asmobs" "libtest_asmobs_init") ++(load-extension (string-append (getenv "builddir") "/libtest-asmobs") ++ "libtest_asmobs_init") + + (define (test x v) + (if v +diff --git a/test-suite/standalone/test-conversion.c b/test-suite/standalone/test-conversion.c +index 41f99d3..caa835d 100644 +--- a/test-suite/standalone/test-conversion.c ++++ b/test-suite/standalone/test-conversion.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1999,2000,2001,2003,2004, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. ++/* Copyright (C) 1999,2000,2001,2003,2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public +@@ -702,10 +702,8 @@ DEFSTST (scm_to_int16) + DEFUTST (scm_to_uint16) + DEFSTST (scm_to_int32) + DEFUTST (scm_to_uint32) +-#ifdef SCM_HAVE_T_INT64 + DEFSTST (scm_to_int64) + DEFUTST (scm_to_uint64) +-#endif + + #define TEST_8S(v,f,r,re,te) test_8s (v, tst_##f, #f, r, re, te) + #define TEST_8U(v,f,r,re,te) test_8u (v, tst_##f, #f, r, re, te) +@@ -745,11 +743,9 @@ test_int_sizes () + TEST_7S (scm_from_int32, SCM_T_INT32_MAX+1LL, "-2147483648"); + TEST_7U (scm_from_uint32, SCM_T_UINT32_MAX, "4294967295"); + +-#if SCM_HAVE_T_INT64 + TEST_7S (scm_from_int64, SCM_T_INT64_MIN, "-9223372036854775808"); + TEST_7S (scm_from_int64, SCM_T_INT64_MAX, "9223372036854775807"); + TEST_7U (scm_from_uint64, SCM_T_UINT64_MAX, "18446744073709551615"); +-#endif + + TEST_8S ("91", scm_to_schar, 91, 0, 0); + TEST_8U ("91", scm_to_uchar, 91, 0, 0); +@@ -794,7 +790,6 @@ test_int_sizes () + TEST_8U ("-1", scm_to_uint32, 0, 1, 0); + TEST_8U ("#f", scm_to_uint32, 0, 0, 1); + +-#if SCM_HAVE_T_INT64 + TEST_8S ("-9223372036854775808", scm_to_int64, SCM_T_INT64_MIN, 0, 0); + TEST_8S ("9223372036854775807", scm_to_int64, SCM_T_INT64_MAX, 0, 0); + TEST_8S ("9223372036854775808", scm_to_int64, 0, 1, 0); +@@ -803,7 +798,6 @@ test_int_sizes () + TEST_8U ("18446744073709551616", scm_to_uint64, 0, 1, 0); + TEST_8U ("-1", scm_to_uint64, 0, 1, 0); + TEST_8U ("#f", scm_to_uint64, 0, 0, 1); +-#endif + + } + +diff --git a/test-suite/tests/goops.test b/test-suite/tests/goops.test +index fa53fd2..fb2535a 100644 +--- a/test-suite/tests/goops.test ++++ b/test-suite/tests/goops.test +@@ -140,7 +140,12 @@ + (eq? (class-of "foo") <string>)) + + (pass-if "port" +- (is-a? (%make-void-port "w") <port>))) ++ (is-a? (%make-void-port "w") <port>)) ++ ++ (pass-if "struct vtable" ++ ;; Previously, `class-of' would fail for nameless structs, i.e., structs ++ ;; for which `struct-vtable-name' is #f. ++ (is-a? (class-of (make-vtable-vtable "prprpr" 0)) <class>))) + + + (with-test-prefix "defining classes" +diff --git a/test-suite/tests/socket.test b/test-suite/tests/socket.test +index 4bfc415..e73f585 100644 +--- a/test-suite/tests/socket.test ++++ b/test-suite/tests/socket.test +@@ -1,6 +1,6 @@ + ;;;; socket.test --- test socket functions -*- scheme -*- + ;;;; +-;;;; Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. ++;;;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. + ;;;; + ;;;; This library is free software; you can redistribute it and/or + ;;;; modify it under the terms of the GNU Lesser General Public +@@ -174,13 +174,28 @@ + ;;; AF_UNIX sockets and `make-socket-address' + ;;; + ++(define %tmpdir ++ ;; Honor `$TMPDIR', which tmpnam(3) doesn't do. ++ (or (getenv "TMPDIR") "/tmp")) ++ ++(define %curdir ++ ;; Remember the current working directory. ++ (getcwd)) ++ ++;; Temporarily cd to %TMPDIR. The goal is to work around path name ++;; limitations, which can lead to exceptions like: ++;; ++;; (misc-error "scm_to_sockaddr" ++;; "unix address path too long: ~A" ++;; ("/tmp/nix-build-fb7bph4ifh0vr3ihigm702dzffdnapfj-guile-coverage-1.9.5.drv-0/guile-test-socket-1258553296-77619") ++;; #f) ++(chdir %tmpdir) ++ + (define (temp-file-path) +- ;; Return a temporary file path that honors `$TMPDIR', which `tmpnam' +- ;; doesn't do. +- (let ((dir (or (getenv "TMPDIR") "/tmp"))) +- (string-append dir "/guile-test-socket-" +- (number->string (current-time)) "-" +- (number->string (random 100000))))) ++ ;; Return a temporary file name, assuming the current directory is %TMPDIR. ++ (string-append "guile-test-socket-" ++ (number->string (current-time)) "-" ++ (number->string (random 100000)))) + + + (if (defined? 'AF_UNIX) +@@ -320,3 +335,91 @@ + + #t))) + ++ ++(if (defined? 'AF_INET6) ++ (with-test-prefix "AF_INET6/SOCK_STREAM" ++ ++ ;; testing `bind', `listen' and `connect' on stream-oriented sockets ++ ++ (let ((server-socket (socket AF_INET6 SOCK_STREAM 0)) ++ (server-bound? #f) ++ (server-listening? #f) ++ (server-pid #f) ++ (ipv6-addr 1) ; ::1 ++ (server-port 8889) ++ (client-port 9998)) ++ ++ (pass-if "bind" ++ (catch 'system-error ++ (lambda () ++ (bind server-socket AF_INET6 ipv6-addr server-port) ++ (set! server-bound? #t) ++ #t) ++ (lambda args ++ (let ((errno (system-error-errno args))) ++ (cond ((= errno EADDRINUSE) (throw 'unresolved)) ++ (else (apply throw args))))))) ++ ++ (pass-if "bind/sockaddr" ++ (let* ((sock (socket AF_INET6 SOCK_STREAM 0)) ++ (sockaddr (make-socket-address AF_INET6 ipv6-addr client-port))) ++ (catch 'system-error ++ (lambda () ++ (bind sock sockaddr) ++ #t) ++ (lambda args ++ (let ((errno (system-error-errno args))) ++ (cond ((= errno EADDRINUSE) (throw 'unresolved)) ++ (else (apply throw args)))))))) ++ ++ (pass-if "listen" ++ (if (not server-bound?) ++ (throw 'unresolved) ++ (begin ++ (listen server-socket 123) ++ (set! server-listening? #t) ++ #t))) ++ ++ (if server-listening? ++ (let ((pid (primitive-fork))) ++ ;; Spawn a server process. ++ (case pid ++ ((-1) (throw 'unresolved)) ++ ((0) ;; the kid: serve two connections and exit ++ (let serve ((conn ++ (false-if-exception (accept server-socket))) ++ (count 1)) ++ (if (not conn) ++ (exit 1) ++ (if (> count 0) ++ (serve (false-if-exception (accept server-socket)) ++ (- count 1))))) ++ (exit 0)) ++ (else ;; the parent ++ (set! server-pid pid) ++ #t)))) ++ ++ (pass-if "connect" ++ (if (not server-pid) ++ (throw 'unresolved) ++ (let ((s (socket AF_INET6 SOCK_STREAM 0))) ++ (connect s AF_INET6 ipv6-addr server-port) ++ #t))) ++ ++ (pass-if "connect/sockaddr" ++ (if (not server-pid) ++ (throw 'unresolved) ++ (let ((s (socket AF_INET6 SOCK_STREAM 0))) ++ (connect s (make-socket-address AF_INET6 ipv6-addr server-port)) ++ #t))) ++ ++ (pass-if "accept" ++ (if (not server-pid) ++ (throw 'unresolved) ++ (let ((status (cdr (waitpid server-pid)))) ++ (eq? 0 (status:exit-val status))))) ++ ++ #t))) ++ ++;; Switch back to the previous directory. ++(false-if-exception (chdir %curdir)) |