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Assume that we have functional, 64-bit fseeko()/ftello().

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Windows has this, and so do all other live platforms according to the
buildfarm, so remove the configure probe and src/port/ substitution.

Keep the probe that detects whether _LARGEFILE_SOURCE has to be
defined to get that, though ... that seems to be still relevant in
some places.

This is part of a series of commits to get rid of no-longer-relevant
configure checks and dead src/port/ code.  I'm committing them separately
to make it easier to back out individual changes if they prove less
portable than I expect.

Discussion: https://postgr.es/m/15379.1582221614@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2020-02-21 12:49:42 -05:00
parent 3f9c1697dc
commit 799d22461a
7 changed files with 11 additions and 141 deletions
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9
src/bin/pg_dump/pg_backup_archiver.c
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@@ -3872,15 +3872,6 @@ checkSeek(FILE *fp)
{
pgoff_t tpos;
/*
* If pgoff_t is wider than long, we must have "real" fseeko and not an
* emulation using fseek. Otherwise report no seek capability.
*/
#ifndef HAVE_FSEEKO
if (sizeof(pgoff_t) > sizeof(long))
return false;
#endif
/* Check that ftello works on this file */
tpos = ftello(fp);
if (tpos < 0)