diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/curl-functions.m4 | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/m4/curl-functions.m4 b/m4/curl-functions.m4 index 8249108bb..b79e18198 100644 --- a/m4/curl-functions.m4 +++ b/m4/curl-functions.m4 @@ -2912,6 +2912,201 @@ AC_DEFUN([CURL_CHECK_FUNC_GETHOSTNAME], [ fi ]) +dnl CURL_CHECK_FUNC_GETPEERNAME +dnl ------------------------------------------------- +dnl Verify if getpeername is available, prototyped, and +dnl can be compiled. If all of these are true, and +dnl usage has not been previously disallowed with +dnl shell variable curl_disallow_getpeername, then +dnl HAVE_GETPEERNAME will be defined. + +AC_DEFUN([CURL_CHECK_FUNC_GETPEERNAME], [ + AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl + AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl + AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl + AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl + # + tst_links_getpeername="unknown" + tst_proto_getpeername="unknown" + tst_compi_getpeername="unknown" + tst_allow_getpeername="unknown" + # + AC_MSG_CHECKING([if getpeername can be linked]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + ]],[[ + if(0 != getpeername(0, (void *)0, (void *)0)) + return 1; + ]]) + ],[ + AC_MSG_RESULT([yes]) + tst_links_getpeername="yes" + ],[ + AC_MSG_RESULT([no]) + tst_links_getpeername="no" + ]) + # + if test "$tst_links_getpeername" = "yes"; then + AC_MSG_CHECKING([if getpeername is prototyped]) + AC_EGREP_CPP([getpeername],[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + ],[ + AC_MSG_RESULT([yes]) + tst_proto_getpeername="yes" + ],[ + AC_MSG_RESULT([no]) + tst_proto_getpeername="no" + ]) + fi + # + if test "$tst_proto_getpeername" = "yes"; then + AC_MSG_CHECKING([if getpeername is compilable]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + ]],[[ + if(0 != getpeername(0, (void *)0, (void *)0)) + return 1; + ]]) + ],[ + AC_MSG_RESULT([yes]) + tst_compi_getpeername="yes" + ],[ + AC_MSG_RESULT([no]) + tst_compi_getpeername="no" + ]) + fi + # + if test "$tst_compi_getpeername" = "yes"; then + AC_MSG_CHECKING([if getpeername usage allowed]) + if test "x$curl_disallow_getpeername" != "xyes"; then + AC_MSG_RESULT([yes]) + tst_allow_getpeername="yes" + else + AC_MSG_RESULT([no]) + tst_allow_getpeername="no" + fi + fi + # + AC_MSG_CHECKING([if getpeername might be used]) + if test "$tst_links_getpeername" = "yes" && + test "$tst_proto_getpeername" = "yes" && + test "$tst_compi_getpeername" = "yes" && + test "$tst_allow_getpeername" = "yes"; then + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(HAVE_GETPEERNAME, 1, + [Define to 1 if you have the getpeername function.]) + curl_cv_func_getpeername="yes" + else + AC_MSG_RESULT([no]) + curl_cv_func_getpeername="no" + fi +]) + +dnl CURL_CHECK_FUNC_GETSOCKNAME +dnl ------------------------------------------------- +dnl Verify if getsockname is available, prototyped, and +dnl can be compiled. If all of these are true, and +dnl usage has not been previously disallowed with +dnl shell variable curl_disallow_getsockname, then +dnl HAVE_GETSOCKNAME will be defined. + +AC_DEFUN([CURL_CHECK_FUNC_GETSOCKNAME], [ + AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl + AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl + AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl + AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl + # + tst_links_getsockname="unknown" + tst_proto_getsockname="unknown" + tst_compi_getsockname="unknown" + tst_allow_getsockname="unknown" + # + AC_MSG_CHECKING([if getsockname can be linked]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + ]],[[ + if(0 != getsockname(0, (void *)0, (void *)0)) + return 1; + ]]) + ],[ + AC_MSG_RESULT([yes]) + tst_links_getsockname="yes" + ],[ + AC_MSG_RESULT([no]) + tst_links_getsockname="no" + ]) + # + if test "$tst_links_getsockname" = "yes"; then + AC_MSG_CHECKING([if getsockname is prototyped]) + AC_EGREP_CPP([getsockname],[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + ],[ + AC_MSG_RESULT([yes]) + tst_proto_getsockname="yes" + ],[ + AC_MSG_RESULT([no]) + tst_proto_getsockname="no" + ]) + fi + # + if test "$tst_proto_getsockname" = "yes"; then + AC_MSG_CHECKING([if getsockname is compilable]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + ]],[[ + if(0 != getsockname(0, (void *)0, (void *)0)) + return 1; + ]]) + ],[ + AC_MSG_RESULT([yes]) + tst_compi_getsockname="yes" + ],[ + AC_MSG_RESULT([no]) + tst_compi_getsockname="no" + ]) + fi + # + if test "$tst_compi_getsockname" = "yes"; then + AC_MSG_CHECKING([if getsockname usage allowed]) + if test "x$curl_disallow_getsockname" != "xyes"; then + AC_MSG_RESULT([yes]) + tst_allow_getsockname="yes" + else + AC_MSG_RESULT([no]) + tst_allow_getsockname="no" + fi + fi + # + AC_MSG_CHECKING([if getsockname might be used]) + if test "$tst_links_getsockname" = "yes" && + test "$tst_proto_getsockname" = "yes" && + test "$tst_compi_getsockname" = "yes" && + test "$tst_allow_getsockname" = "yes"; then + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(HAVE_GETSOCKNAME, 1, + [Define to 1 if you have the getsockname function.]) + curl_cv_func_getsockname="yes" + else + AC_MSG_RESULT([no]) + curl_cv_func_getsockname="no" + fi +]) dnl CURL_CHECK_FUNC_GETIFADDRS dnl ------------------------------------------------- |