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| author | Jonathan Wakely <jwakely@redhat.com> | 2023-06-09 12:15:21 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2024-06-11 13:35:08 +0100 |
| commit | 3494bc7b03997f96e84e84f6904917854466d5ea (patch) | |
| tree | 395cb741539ff0a7310e91fd63c431d4428ca34a | |
| parent | 874896659df65b4bdf85b3dbca0ab527bb4c920e (diff) | |
| download | gcc-3494bc7b03997f96e84e84f6904917854466d5ea.zip gcc-3494bc7b03997f96e84e84f6904917854466d5ea.tar.gz gcc-3494bc7b03997f96e84e84f6904917854466d5ea.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 undefined then we won't need
basic_endpoint and basic_resolver 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.
(cherry picked from commit 793ed718b522b15e2d758eca953feeec1979fe2c)
| -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 4be4bfb..5b05b0f 100644 --- a/libstdc++-v3/include/experimental/internet +++ b/libstdc++-v3/include/experimental/internet @@ -1457,6 +1457,7 @@ 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 @@ -2091,6 +2092,7 @@ namespace ip __ec = std::make_error_code(errc::operation_not_supported); #endif } +#endif // IPPROTO_TCP || IPPROTO_UDP /** The name of the local host. * @{ |