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341 lines
14 KiB
341 lines
14 KiB
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dnl This comes from libcurl's acinclude.m4. it is not clear if this |
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dnl is original libcurl code, or other code, so we include the libcurl |
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dnl copyright here |
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dnl |
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dnl |
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dnl Copyright (c) 1996 - 2005, Daniel Stenberg, <daniel@haxx.se>. |
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dnl |
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dnl All rights reserved. |
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dnl |
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dnl Permission to use, copy, modify, and distribute this software for any purpose |
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dnl with or without fee is hereby granted, provided that the above copyright |
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dnl notice and this permission notice appear in all copies. |
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dnl |
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dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN |
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dnl NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
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dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE |
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dnl OR OTHER DEALINGS IN THE SOFTWARE. |
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dnl |
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dnl Except as contained in this notice, the name of a copyright holder shall not |
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dnl be used in advertising or otherwise to promote the sale, use or other dealings |
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dnl in this Software without prior written authorization of the copyright holder. |
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dnl Check for socklen_t: historically on BSD it is an int, and in |
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dnl POSIX 1g it is a type of its own, but some platforms use different |
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dnl types for the argument to getsockopt, getpeername, etc. So we |
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dnl have to test to find something that will work. |
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dnl Remove the AC_CHECK_TYPE - on HP-UX it would find a socklen_t, but the |
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dnl function prototypes for getsockopt et al will not actually use |
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dnl socklen_t args unless _XOPEN_SOURCE_EXTENDED is defined. so, the |
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dnl AC_CHECK_TYPE will find a socklen_t and think all is happiness and |
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dnl joy when you will really get warnings about mismatch types - type |
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dnl mismatches that would be possibly Bad (tm) in a 64-bit compile. |
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dnl raj 2005-05-11 this change may be redistributed at will |
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dnl also, added "extern" to the "int getpeername" in an attempt to resolve |
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dnl an issue with this code under Solaris 2.9. this too may be |
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dnl redistributed at will |
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AC_DEFUN([OLD_TYPE_SOCKLEN_T], |
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[ |
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AC_MSG_CHECKING([for socklen_t equivalent]) |
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AC_CACHE_VAL([curl_cv_socklen_t_equiv], |
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[ |
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# Systems have either "struct sockaddr *" or |
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# "void *" as the second argument to getpeername |
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curl_cv_socklen_t_equiv= |
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for arg2 in "struct sockaddr" void; do |
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for t in int size_t unsigned long "unsigned long" socklen_t; do |
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AC_TRY_COMPILE([ |
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#ifdef HAVE_SYS_TYPES_H |
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#include <sys/types.h> |
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#endif |
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#ifdef HAVE_SYS_SOCKET_H |
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#include <sys/socket.h> |
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#endif |
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extern int getpeername (int, $arg2 *, $t *); |
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],[ |
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$t len; |
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getpeername(0,0,&len); |
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],[ |
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curl_cv_socklen_t_equiv="$t" |
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break 2 |
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]) |
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done |
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done |
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if test "x$curl_cv_socklen_t_equiv" = x; then |
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# take a wild guess |
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curl_cv_socklen_t_equiv="socklen_t" |
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AC_MSG_WARN([Cannot find a type to use in place of socklen_t, guessing socklen_t]) |
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fi |
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]) |
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AC_MSG_RESULT($curl_cv_socklen_t_equiv) |
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AC_DEFINE_UNQUOTED(netperf_socklen_t, $curl_cv_socklen_t_equiv, |
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[type to use in place of socklen_t if not defined]) |
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]) |
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dnl * |
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dnl * Copyright (c) 2001 Motoyuki Kasahara |
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dnl * |
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dnl * Redistribution and use in source and binary forms, with or without |
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dnl * modification, are permitted provided that the following conditions |
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dnl * are met: |
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dnl * 1. Redistributions of source code must retain the above copyright |
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dnl * notice, this list of conditions and the following disclaimer. |
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dnl * 2. Redistributions in binary form must reproduce the above copyright |
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dnl * notice, this list of conditions and the following disclaimer in the |
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dnl * documentation and/or other materials provided with the distribution. |
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dnl * 3. Neither the name of the project nor the names of its contributors |
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dnl * may be used to endorse or promote products derived from this software |
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dnl * without specific prior written permission. |
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dnl * |
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dnl * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
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dnl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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dnl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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dnl * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORSBE |
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dnl * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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dnl * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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dnl * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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dnl * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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dnl * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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dnl * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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dnl * THE POSSIBILITY OF SUCH DAMAGE. |
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dnl * |
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dnl * |
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dnl * Check for h_errno. |
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dnl * |
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AC_DEFUN([AC_DECL_H_ERRNO], |
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[AC_CACHE_CHECK(for h_errno declaration in netdb.h, ac_cv_decl_h_errno, |
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <netdb.h>]], [[ |
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h_errno = 0; |
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]])],[ac_cv_decl_h_errno=yes],[ac_cv_decl_h_errno=no])]) |
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if test "$ac_cv_decl_h_errno" = yes; then |
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AC_DEFINE(H_ERRNO_DECLARED, 1, |
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[Define to 1 if `h_errno' is declared by <netdb.h>]) |
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fi]) |
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dnl * |
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dnl * Copyright (c) 2001 Motoyuki Kasahara |
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dnl * |
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dnl * Redistribution and use in source and binary forms, with or without |
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dnl * modification, are permitted provided that the following conditions |
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dnl * are met: |
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dnl * 1. Redistributions of source code must retain the above copyright |
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dnl * notice, this list of conditions and the following disclaimer. |
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dnl * 2. Redistributions in binary form must reproduce the above copyright |
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dnl * notice, this list of conditions and the following disclaimer in the |
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dnl * documentation and/or other materials provided with the distribution. |
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dnl * 3. Neither the name of the project nor the names of its contributors |
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dnl * may be used to endorse or promote products derived from this software |
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dnl * without specific prior written permission. |
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dnl * |
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dnl * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
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dnl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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dnl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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dnl * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORSBE |
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dnl * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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dnl * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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dnl * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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dnl * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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dnl * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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dnl * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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dnl * THE POSSIBILITY OF SUCH DAMAGE. |
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dnl * |
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dnl * |
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dnl * Check for struct sockaddr_in6 |
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dnl * |
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AC_DEFUN([AC_STRUCT_SOCKADDR_IN6], |
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[AC_CACHE_CHECK(for struct sockaddr_in6, ac_cv_struct_sockaddr_in6, |
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h>]], [[ |
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struct sockaddr_in6 address; |
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]])],[ac_cv_struct_sockaddr_in6=yes],[ac_cv_struct_sockaddr_in6=no])]) |
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if test "$ac_cv_struct_sockaddr_in6" = yes; then |
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AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
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[Define to 1 if <netinet/in.h> defines `struct sockaddr_in6']) |
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fi]) |
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dnl * |
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dnl * Check for struct sockaddr_storage |
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dnl * |
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AC_DEFUN([AC_STRUCT_SOCKADDR_STORAGE], |
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[AC_CACHE_CHECK(for struct sockaddr_storage, ac_cv_struct_sockaddr_storage, |
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h>]], [[ |
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struct sockaddr_storage address; |
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]])],[ac_cv_struct_sockaddr_storage=yes],[ac_cv_struct_sockaddr_storage=no])]) |
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if test "$ac_cv_struct_sockaddr_storage" = yes; then |
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AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
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[Define to 1 if <netinet/in.h> defines `struct sockaddr_storage']) |
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fi]) |
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dnl * |
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dnl * Copyright (c) 2001, 2003 Motoyuki Kasahara |
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dnl * |
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dnl * Redistribution and use in source and binary forms, with or without |
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dnl * modification, are permitted provided that the following conditions |
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dnl * are met: |
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dnl * 1. Redistributions of source code must retain the above copyright |
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dnl * notice, this list of conditions and the following disclaimer. |
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dnl * 2. Redistributions in binary form must reproduce the above copyright |
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dnl * notice, this list of conditions and the following disclaimer in the |
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dnl * documentation and/or other materials provided with the distribution. |
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dnl * 3. Neither the name of the project nor the names of its contributors |
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dnl * may be used to endorse or promote products derived from this software |
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dnl * without specific prior written permission. |
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dnl * |
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dnl * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
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dnl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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dnl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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dnl * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORSBE |
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dnl * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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dnl * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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dnl * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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dnl * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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dnl * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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dnl * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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dnl * THE POSSIBILITY OF SUCH DAMAGE. |
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dnl * |
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dnl * |
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dnl * Check for socklen_t. |
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dnl * |
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AC_DEFUN([AC_TYPE_SOCKLEN_T], |
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[AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, |
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <sys/types.h> |
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#include <sys/socket.h>]], [[ |
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socklen_t socklen; |
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]])],[ac_cv_type_socklen_t=yes],[ac_cv_type_socklen_t=no])]) |
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if test "$ac_cv_type_socklen_t" != yes; then |
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AC_DEFINE(socklen_t, int, |
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[Define to `int' if <sys/types.h> or <sys/socket.h> does not define.]) |
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fi]) |
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dnl * |
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dnl * Check for in_port_t. |
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dnl * |
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AC_DEFUN([AC_TYPE_IN_PORT_T], |
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[AC_CACHE_CHECK([for in_port_t], ac_cv_type_in_port_t, |
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h>]], [[ |
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in_port_t in_port; |
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]])],[ac_cv_type_in_port_t=yes],[ac_cv_type_in_port_t=no])]) |
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if test "$ac_cv_type_in_port_t" != yes; then |
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ac_cv_sin_port_size=unknown |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h> |
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int main() { |
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struct sockaddr_in addr; |
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return (sizeof(addr.sin_port) == sizeof(long)) ? 0 : 1; |
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} |
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]])],[ac_cv_sin_port_size=long],[],[]) |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h> |
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int main() { |
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struct sockaddr_in addr; |
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return (sizeof(addr.sin_port) == sizeof(int)) ? 0 : 1; |
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} |
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]])],[ac_cv_sin_port_size=int],[],[]) |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h> |
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int main() { |
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struct sockaddr_in addr; |
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return (sizeof(addr.sin_port) == sizeof(short)) ? 0 : 1; |
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} |
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]])],[ac_cv_sin_port_size=short],[],[]) |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h> |
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int main() { |
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struct sockaddr_in addr; |
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return (sizeof(addr.sin_port) == sizeof(char)) ? 0 : 1; |
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} |
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]])],[ac_cv_sin_port_size=char],[],[]) |
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if test "$ac_cv_sin_port_size" = unknown; then |
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AC_MSG_ERROR([Failed to get size of sin_port in struct sockaddr_in.]) |
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fi |
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AC_DEFINE_UNQUOTED(in_port_t, unsigned $ac_cv_sin_port_size, |
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[Define to `unsigned char', `unsigned short', `unsigned int' or |
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`unsigned long' according with size of `sin_port' in `struct sockaddr_in', |
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if <sys/types.h>, <sys/socket.h> or <netinet/in.h> does not define |
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`in_port_t'.]) |
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fi]) |
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dnl * |
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dnl * Check for sa_family_t. |
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dnl * |
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AC_DEFUN([AC_TYPE_SA_FAMILY_T], |
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[AC_CACHE_CHECK([for sa_family_t], ac_cv_type_sa_family_t, |
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <sys/types.h> |
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#include <sys/socket.h>]], [[ |
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sa_family_t sa_family; |
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]])],[ac_cv_type_sa_family_t=yes],[ac_cv_type_sa_family_t=no])]) |
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if test "$ac_cv_type_sa_family_t" != yes; then |
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ac_cv_sa_family_size=unknown |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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int main() { |
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struct sockaddr addr; |
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return (sizeof(addr.sa_family) == sizeof(long)) ? 0 : 1; |
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} |
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]])],[ac_cv_sa_family_size=long],[],[]) |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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int main() { |
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struct sockaddr addr; |
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return (sizeof(addr.sa_family) == sizeof(int)) ? 0 : 1; |
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} |
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]])],[ac_cv_sa_family_size=int],[],[]) |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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int main() { |
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struct sockaddr addr; |
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return (sizeof(addr.sa_family) == sizeof(short)) ? 0 : 1; |
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} |
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]])],[ac_cv_sa_family_size=short],[],[]) |
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AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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int main() { |
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struct sockaddr addr; |
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return (sizeof(addr.sa_family) == sizeof(char)) ? 0 : 1; |
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} |
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]])],[ac_cv_sa_family_size=char],[],[]) |
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if test "$ac_cv_sa_family_size" = unknown; then |
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AC_MSG_ERROR([Failed to get size of sa_family in struct sockaddr.]) |
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fi |
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AC_DEFINE_UNQUOTED(sa_family_t, unsigned $ac_cv_sa_family_size, |
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[Define to `unsigned char', `unsigned short', `unsigned int' or |
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`unsigned long' according with size of `sa_family' in `struct sockaddr', |
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if <sys/types.h> or <sys/socket.h> does not define `sa_family_t'.]) |
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fi])
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