diff options
| author | Thomas Munro | 2022-08-25 22:13:22 +0000 |
|---|---|---|
| committer | Thomas Munro | 2022-08-25 22:18:30 +0000 |
| commit | bcc8b14ef630b2ad9aae7813981fb248fbff9ed8 (patch) | |
| tree | 522dcfb926b2b235137aec71256dbb281c1dd5af /src/include | |
| parent | 28ec316787674dd74d00b296724a009b6edc2fb0 (diff) | |
Remove configure probe for sockaddr_in6 and require AF_INET6.
SUSv3 <netinet/in.h> defines struct sockaddr_in6, and all targeted Unix
systems have it. Windows has it in <ws2ipdef.h>. Remove the configure
probe, the macro and a small amount of dead code.
Also remove a mention of IPv6-less builds from the documentation, since
there aren't any.
This is similar to commits f5580882 and 077bf2f2 for Unix sockets. Even
though AF_INET6 is an "optional" component of SUSv3, there are no known
modern operating system without it, and it seems even less likely to be
omitted from future systems than AF_UNIX.
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CA+hUKGKErNfhmvb_H0UprEmp4LPzGN06yR2_0tYikjzB-2ECMw@mail.gmail.com
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/pg_config.h.in | 3 | ||||
| -rw-r--r-- | src/include/utils/inet.h | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in index 109776e465b..c5a80b829e7 100644 --- a/src/include/pg_config.h.in +++ b/src/include/pg_config.h.in @@ -241,9 +241,6 @@ /* Define to 1 if you have the global variable 'int timezone'. */ #undef HAVE_INT_TIMEZONE -/* Define to 1 if you have support for IPv6. */ -#undef HAVE_IPV6 - /* Define to 1 if __builtin_constant_p(x) implies "i"(x) acceptance. */ #undef HAVE_I_CONSTRAINT__BUILTIN_CONSTANT_P diff --git a/src/include/utils/inet.h b/src/include/utils/inet.h index 3073c0307eb..b1ec9723dfb 100644 --- a/src/include/utils/inet.h +++ b/src/include/utils/inet.h @@ -31,8 +31,8 @@ typedef struct * We use these values for the "family" field. * * Referencing all of the non-AF_INET types to AF_INET lets us work on - * machines which may not have the appropriate address family (like - * inet6 addresses when AF_INET6 isn't present) but doesn't cause a + * machines which did not have the appropriate address family (like + * inet6 addresses when AF_INET6 wasn't present) but didn't cause a * dump/reload requirement. Pre-7.4 databases used AF_INET for the family * type on disk. */ |