Re: Add support for <xti.h>

Applied.

> ============================================================================
> POSTGRESQL BUG REPORT TEMPLATE
> ============================================================================
>
>
> Your name : Pete Forman
> Your email address : pete(dot)forman(at)westgeo(dot)com
>
>
> System Configuration
> ---------------------
> Architecture (example: Intel Pentium) : SGI MIPS 8000
>
> Operating System (example: Linux 2.0.26 ELF) : IRIX 6.5.5m
>
> PostgreSQL version (example: PostgreSQL-7.1): PostgreSQL-7.1
>
> Compiler used (example: gcc 2.8.0) : MIPSPro 7.3
>
> NB: I expect that the same problem would arise on AIX and Solaris.
>
> Please enter a FULL description of your problem:
> ------------------------------------------------
>
> The configure script fails to find <netinet/tcp.h>.
> As a result, backend/libpq/pqcomm.c and interfaces/libpq/fe-connect.c
> fail to compile.
>
> The <netinet/tcp.h> header needs to be preceded by <netinet/in.h>, at
> least on IRIX, Solaris and AIX. The simple configure test fails.
> (That header on Linux is idempotent.)
>
>
> Please describe a way to repeat the problem. Please try to provide a
> concise reproducible example, if at all possible:
> ----------------------------------------------------------------------
>
> $ configure
> ...
> checking for netinet/tcp.h... no
> ...
>
> $ make
> ...
> cc-1020 cc: ERROR File = pqcomm.c, Line = 346
> The identifier "TCP_NODELAY" is undefined.
>
> if (setsockopt(port->sock, IPPROTO_TCP, TCP_NODELAY,
> ^
>
> 1 error detected in the compilation of "pqcomm.c".
> ...
>
>
> If you know how this problem might be fixed, list the solution below:
> ---------------------------------------------------------------------
>
> The basic problem is that <netinet/tcp.h> is a BSD header. The
> correct header for TCP internals such as TCP_NODELAY on a UNIX system
> is <xti.h>. By UNIX I mean UNIX95 (aka XPG4v2 or SUSv1) or later.
> The current UNIX standard (UNIX98 aka SUSv2) is available online at
> <http://www.opengroup.org/onlinepubs/7908799/>.
>
> The fix is to add header support for <xti.h> into configure.in and
> config.h.in.
>
> The 2 files which conditionally include <netinet/tcp.h> need also to
> conditionally include <xti.h>.
>
> Patches follow.
>
> *** configure.in.orig Mon Oct 9 20:15:39 2000
> --- configure.in Fri Oct 13 08:50:15 2000
> ***************
> *** 658,664 ****
> ## Header files
> ##
> dnl sys/socket.h and sys/types.h are required by AC_FUNC_ACCEPT_ARGTYPES
> ! AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h netinet/tcp.h pwd.h sys/ipc.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/types.h sys/un.h termios.h kernel/OS.h kernel/image.h SupportDefs.h])
>
> AC_CHECK_HEADERS([readline/readline.h readline.h], [break])
> AC_CHECK_HEADERS([readline/history.h history.h], [break])
> --- 658,664 ----
> ## Header files
> ##
> dnl sys/socket.h and sys/types.h are required by AC_FUNC_ACCEPT_ARGTYPES
> ! AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h xti.h netinet/tcp.h pwd.h sys/ipc.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/types.h sys/un.h termios.h kernel/OS.h kernel/image.h SupportDefs.h])
>
> AC_CHECK_HEADERS([readline/readline.h readline.h], [break])
> AC_CHECK_HEADERS([readline/history.h history.h], [break])
> *** src/include/config.h.in.orig Sun Oct 8 08:00:18 2000
> --- src/include/config.h.in Fri Oct 13 09:57:13 2000
> ***************
> *** 330,335 ****
> --- 330,338 ----
> /* Set to 1 if you have <ieeefp.h> */
> #undef HAVE_IEEEFP_H
>
> + /* Set to 1 if you have <xti.h> */
> + #undef HAVE_XTI_H
> +
> /* Set to 1 if you have <netinet/tcp.h> */
> #undef HAVE_NETINET_TCP_H
>
> *** src/backend/libpq/pqcomm.c.orig Fri Oct 6 08:00:14 2000
> --- src/backend/libpq/pqcomm.c Fri Oct 13 08:48:47 2000
> ***************
> *** 69,74 ****
> --- 69,77 ----
> #include <sys/socket.h>
> #include <netdb.h>
> #include <netinet/in.h>
> + #ifdef HAVE_XTI_H
> + # include <xti.h>
> + #endif
> #ifdef HAVE_NETINET_TCP_H
> # include <netinet/tcp.h>
> #endif
> *** src/interfaces/libpq/fe-connect.c.orig Wed Oct 4 08:00:15 2000
> --- src/interfaces/libpq/fe-connect.c Fri Oct 13 09:01:17 2000
> ***************
> *** 31,36 ****
> --- 31,39 ----
> #include <unistd.h>
> #include <netdb.h>
> #include <netinet/in.h>
> + #ifdef HAVE_XTI_H
> + # include <xti.h>
> + #endif
> #ifdef HAVE_NETINET_TCP_H
> # include <netinet/tcp.h>
> #endif
>
>
>
>
>
> --
> Pete Forman -./\.- Disclaimer: This post is originated
> Western Geophysical -./\.- by myself and does not represent
> pete(dot)forman(at)westgeo(dot)com -./\.- the opinion of Baker Hughes or
> http://www.crosswinds.net/~petef -./\.- its divisions.
>

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