41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
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From aacd2398e766500cb5d83c4d76b642fcf31d997a Mon Sep 17 00:00:00 2001
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From: Sergey Poznyakoff <gray@gnu.org>
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Date: Wed, 23 Jun 2021 10:26:50 +0300
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Subject: [PATCH 1/3] Fix GDBM_File to compile with version 1.20 and earlier
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* ext/GDBM_File/GDBM_File.xs (ITEM_NOT_FOUND): Define conditionally,
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depending on the GDBM_VERSION_MAJOR and GDBM_VERSION_MINOR.
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Don't assume GDBM_ITEM_NOT_FOUND is a define (it isn't since
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gdbm commit d3e27957).
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---
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ext/GDBM_File/GDBM_File.xs | 11 +++++------
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1 file changed, 5 insertions(+), 6 deletions(-)
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diff --git a/ext/GDBM_File/GDBM_File.xs b/ext/GDBM_File/GDBM_File.xs
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index cd0bb6f26f..494c2889ca 100644
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--- a/ext/GDBM_File/GDBM_File.xs
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+++ b/ext/GDBM_File/GDBM_File.xs
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@@ -145,14 +145,13 @@ output_datum(pTHX_ SV *arg, char *str, int size)
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#define gdbm_setopt(db,optflag,optval,optlen) not_here("gdbm_setopt")
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#endif
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-#ifndef GDBM_ITEM_NOT_FOUND
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-# define GDBM_ITEM_NOT_FOUND GDBM_NO_ERROR
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-#endif
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-
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+#if GDBM_VERSION_MAJOR == 1 && GDBM_VERSION_MINOR < 13
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/* Prior to 1.13, gdbm_fetch family functions set gdbm_errno to GDBM_NO_ERROR
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if the requested key did not exist */
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-#define ITEM_NOT_FOUND() \
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- (gdbm_errno == GDBM_ITEM_NOT_FOUND || gdbm_errno == GDBM_NO_ERROR)
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+# define ITEM_NOT_FOUND() (gdbm_errno == GDBM_NO_ERROR)
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+#else
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+# define ITEM_NOT_FOUND() (gdbm_errno == GDBM_ITEM_NOT_FOUND)
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+#endif
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#define CHECKDB(db) do { \
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if (!db->dbp) { \
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--
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2.31.1
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