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view auto/endianness @ 7217:8b70d4caa505
Generate error for unsupported IPv6 transparent proxy.
On some platforms (for example, Linux with glibc 2.12-2.25) IPv4 transparent
proxying is available, but IPv6 transparent proxying is not. The entire feature
is enabled in this case and NGX_HAVE_TRANSPARENT_PROXY macro is set to 1.
Previously, an attempt to enable transparency for an IPv6 socket was silently
ignored in this case and was usually followed by a bind(2) EADDRNOTAVAIL error
(ticket #1487). Now the error is generated for unavailable IPv6 transparent
proxy.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Thu, 22 Feb 2018 13:16:21 +0300 |
parents | e3faa5fb7772 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for system byte ordering ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for system byte ordering END cat << END > $NGX_AUTOTEST.c int main(void) { int i = 0x11223344; char *p; p = (char *) &i; if (*p == 0x44) return 0; return 1; } END ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then if $NGX_AUTOTEST >/dev/null 2>&1; then echo " little endian" have=NGX_HAVE_LITTLE_ENDIAN . auto/have else echo " big endian" fi rm -rf $NGX_AUTOTEST* else rm -rf $NGX_AUTOTEST* echo echo "$0: error: cannot detect system byte ordering" exit 1 fi