pgsql-server/ onfig/c-library.m4 /configure /c ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@svr1.postgresql.org    03/07/23 20:30:41

Modified files:
    config         : c-library.m4
    .              : configure configure.in
    src/backend/libpq: auth.c hba.c ip.c pqcomm.c
    src/backend/postmaster: pgstat.c postmaster.c
    src/include    : getaddrinfo.h pg_config.h.in
    src/include/libpq: ip.h pqcomm.h
    src/interfaces/libpq: fe-connect.c
    src/port       : getaddrinfo.c

Log message:
    Have a go at fixing various outstanding portability issues in code that
    was modified for IPv6.  Use a robust definition of struct sockaddr_storage,
    do a proper configure test to see if ss_len exists, don't assume that
    getnameinfo() will handle AF_UNIX sockets, don't trust getaddrinfo to
    return the protocol we ask for, etc.  This incorporates several outstanding
    patches from Kurt Roeckx, but I'm to blame for anything that doesn't
    work ...