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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-06 03:16:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-06 03:16:55 +0000 |
| commit | 1d57374114dadd83bb8428dfa841312568ef3cc4 (patch) | |
| tree | a226eeb4e9cad990cd538851a9b2296098b26f74 /configure.in | |
| parent | 235d5fa6669eca834c1c006e1739db1c80e4cf98 (diff) | |
| download | postgresql-1d57374114dadd83bb8428dfa841312568ef3cc4.tar.gz | |
Use poll(2) in preference to select(2), if available. This solves
problems in applications that may have a large number of files open,
such that libpq's socket number exceeds the range supported by fd_set.
From Chris Brown.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.in b/configure.in index 77a63434aa..a79e0107e3 100644 --- a/configure.in +++ b/configure.in @@ -1,5 +1,5 @@ dnl Process this file with autoconf to produce a configure script. -dnl $Header: /cvsroot/pgsql/configure.in,v 1.237 2003/02/19 04:04:04 momjian Exp $ +dnl $Header: /cvsroot/pgsql/configure.in,v 1.238 2003/03/06 03:16:55 tgl Exp $ dnl dnl Developers, please strive to achieve this order: dnl @@ -675,7 +675,7 @@ fi ## dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES -AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h pwd.h sys/ipc.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/un.h termios.h utime.h kernel/OS.h kernel/image.h SupportDefs.h]) +AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/un.h termios.h utime.h kernel/OS.h kernel/image.h SupportDefs.h]) # At least on IRIX, cpp test for netinet/tcp.h will fail unless # netinet/in.h is included first. @@ -786,7 +786,7 @@ PGAC_FUNC_GETTIMEOFDAY_1ARG # SunOS doesn't handle negative byte comparisons properly with +/- return AC_FUNC_MEMCMP -AC_CHECK_FUNCS([cbrt fcvt getpeereid memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync utime utimes]) +AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat setproctitle setsid sigprocmask sysconf utime utimes waitpid]) AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>]) |