Jan Wieck wrote: > Changing config.status, now that's what I call a quick and dirty hack. > > The attached diff against 7.4.2 incorporates Joe Conway's checks for > getqwuid_r() has 4/5 arguments with a pthread compile autoconf check > that I found a while back in the gnu autoconf archives. > > I think we should change alltogether to that pthread check. >
Intersting. Would this change require us to update to a newer version of autoconf? --------------------------------------------------------------------------- > > Jan > > [EMAIL PROTECTED] wrote: > > > On 3/25/04 7:27 AM, "Jan Wieck" <[EMAIL PROTECTED]> wrote: > > > >> One other problem I am looking into (and why I tried to compile with > >> thread safety in the first place) is that this somehow did not turn on > >> -D_REENTRANT in the CFLAGS for libpq. And that leads to libpq not using > >> the threadsafe definition of errno, leading to serious communication > >> trouble in the end (pqReadData() failing with ENOENT while the real > >> error is a harmless EAGAIN from a nonblocking recv()). > > > > This sounds like the problem I just solved late yesterday, except that I'm > > seeing it manifest itself in ecpglib with C programs build using ecpg. I had > > absolutely no error handling. The error flag was never set. I put some > > debug code into the various library functions and found it was setting the > > error code in sqlca - but in a different copy of sqlca than was active. > > > > The root problem turns out to be that configure is setting -pthread instead > > of -lpthread in config.status. I manually changed the config.status line > > > > s,@THREAD_LIBS@,-pthread,;t t > > > > To > > > > s,@THREAD_LIBS@,-lpthread,;t t > > > > And everything appears to be working now. I don't see -D_REENTRANT being > > set, but everything appears to work now. > > > > Let me know if this solves your test case also. > > > > Wes > > > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED] > > > -- > #======================================================================# > # It's easier to get forgiveness for being wrong than for being right. # > # Let's break this rule - forgive me. # > #================================================== [EMAIL PROTECTED] # [ application/x-gzip is not supported, skipping... ] > > ---------------------------(end of broadcast)--------------------------- > TIP 7: don't forget to increase your free space map settings -- Bruce Momjian | http://candle.pha.pa.us [EMAIL PROTECTED] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings
