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Add `getaddrinfo' and related procedures.

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* libguile/net_db.c (sym_getaddrinfo_error, sym_ai_passive,
  sym_ai_canonname, sym_ai_numerichost, sym_ai_numericserv,
  sym_ai_v4mapped, sym_ai_all, sym_ai_addrconfig, sym_eai_badflags,
  sym_eai_noname, sym_eai_again, sym_eai_fail, sym_eai_family,
  sym_eai_socktype, sym_eai_service, sym_eai_memory, sym_eai_system,
  sym_eai_overflow, sym_eai_nodata, sym_eai_addrfamily,
  sym_eai_inprogress, sym_eai_canceled, sym_eai_notcanceled,
  sym_eai_alldone, sym_eai_intr, sym_eai_idn_encode): New variables.
  (scm_from_addrinfo, scm_getaddrinfo, scm_gai_strerror): New functions.

* libguile/net_db.h (scm_getaddrinfo, scm_gai_strerror): New functions.

* module/ice-9/networking.scm (addrinfo:flags, addrinfo:fam,
  addrinfo:socktype, addrinfo:protocol, addrinfo:addr,
  addrinfo:canonname): New procedures.

* test-suite/tests/net-db.test: New file.

* test-suite/Makefile.am (SCM_TESTS): Add `tests/net-db.test'.

* doc/ref/posix.texi (Network Databases)[getaddrinfo]: New subsection.
  [The Host Database]: Suggest using `getaddrinfo'.
This commit is contained in:
Ludovic Courtès 2010-02-14 20:56:31 +01:00
parent 61cd9dc907
commit 55ae00ea73
6 changed files with 539 additions and 5 deletions
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9
module/ice-9/networking.scm
View file

@ -1,6 +1,6 @@
;;; installed-scm-file
;;;; Copyright (C) 1999, 2005, 2006 Free Software Foundation, Inc.
;;;; Copyright (C) 1999, 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
@ -85,3 +85,10 @@
(define (sockaddr:port obj) (vector-ref obj 2))
(define (sockaddr:flowinfo obj) (vector-ref obj 3))
(define (sockaddr:scopeid obj) (vector-ref obj 4))
(define (addrinfo:flags obj) (vector-ref obj 0))
(define (addrinfo:fam obj) (vector-ref obj 1))
(define (addrinfo:socktype obj) (vector-ref obj 2))
(define (addrinfo:protocol obj) (vector-ref obj 3))
(define (addrinfo:addr obj) (vector-ref obj 4))
(define (addrinfo:canonname obj) (vector-ref obj 5))