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| author | Jonathan Wakely <jwakely@redhat.com> | 2023-06-09 12:15:21 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2023-06-09 13:15:39 +0100 |
| commit | 793ed718b522b15e2d758eca953feeec1979fe2c (patch) | |
| tree | ff9ee99fa941747070734a64e58c926ddf368fa2 | |
| parent | 9a3558cf1fb40bc43ab1d99b3b87de60a8bca4d7 (diff) | |
| download | gcc-793ed718b522b15e2d758eca953feeec1979fe2c.zip gcc-793ed718b522b15e2d758eca953feeec1979fe2c.tar.gz gcc-793ed718b522b15e2d758eca953feeec1979fe2c.tar.bz2 | |
libstdc++: Add preprocessor checks to <experimental/internet> [PR100285]
We can't define endpoints and resolvers without the relevant OS support.
If IPPROTO_TCP and IPPROTO_UDP are both udnefined then we won't need
basic_endpoint and basic_resovler anyway, so make them depend on those
macros.
libstdc++-v3/ChangeLog:
PR libstdc++/100285
* include/experimental/internet [IPPROTO_TCP || IPPROTO_UDP]
(basic_endpoint, basic_resolver_entry, resolver_base)
(basic_resolver_results, basic_resolver): Only define if the tcp
or udp protocols will be defined.
| -rw-r--r-- | libstdc++-v3/include/experimental/internet | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libstdc++-v3/include/experimental/internet b/libstdc++-v3/include/experimental/internet index 1f63c61..bd9a05f 100644 --- a/libstdc++-v3/include/experimental/internet +++ b/libstdc++-v3/include/experimental/internet @@ -1502,6 +1502,7 @@ namespace ip operator<<(basic_ostream<_CharT, _Traits>& __os, const network_v6& __net) { return __os << __net.to_string(); } +#if defined IPPROTO_TCP || defined IPPROTO_UDP /// An IP endpoint. template<typename _InternetProtocol> class basic_endpoint @@ -2187,6 +2188,7 @@ namespace ip __ec = std::make_error_code(errc::operation_not_supported); #endif } +#endif // IPPROTO_TCP || IPPROTO_UDP /** The name of the local host. * @{ |