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Remove IS_AF_UNIX macro

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The AF_UNIX macro was being used unprotected by HAVE_UNIX_SOCKETS,
apparently since 2008.  So the redirection through IS_AF_UNIX() is
apparently no longer necessary.  (More generally, all supported
platforms are now HAVE_UNIX_SOCKETS, but even if there were a new
platform in the future, it seems plausible that it would define the
AF_UNIX symbol even without kernel support.)  So remove the
IS_AF_UNIX() macro and make the code a bit more consistent.

Discussion: https://www.postgresql.org/message-id/flat/f2d26815-9832-e333-d52d-72fbc0ade896%40enterprisedb.com
This commit is contained in:
Peter Eisentraut
2022-02-15 10:03:52 +01:00
parent a59135a81a
commit 797129e591
5 changed files with 23 additions and 29 deletions
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4
src/backend/postmaster/postmaster.c
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@@ -2085,7 +2085,7 @@ ProcessStartupPacket(Port *port, bool ssl_done, bool gss_done)
#ifdef USE_SSL
/* No SSL when disabled or on Unix sockets */
if (!LoadedSSL || IS_AF_UNIX(port->laddr.addr.ss_family))
if (!LoadedSSL || port->laddr.addr.ss_family == AF_UNIX)
SSLok = 'N';
else
SSLok = 'S'; /* Support for SSL */
@@ -2134,7 +2134,7 @@ retry1:
#ifdef ENABLE_GSS
/* No GSSAPI encryption when on Unix socket */
if (!IS_AF_UNIX(port->laddr.addr.ss_family))
if (port->laddr.addr.ss_family != AF_UNIX)
GSSok = 'G';
#endif