59 lines
2.0 KiB
Diff
59 lines
2.0 KiB
Diff
Adapted from Debian: https://sources.debian.org/patches/sqlite3/3.32.3-1/20-hurd-locking-style.patch
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Upstream status: Not upstreamed.
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This patch is needed to get offloading to work.
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Sqlite can use simple file locking mode, but that does not work for the Hurd;
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a second sqlite process fails with a "locking protocol" error.
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See also: https://bugs.debian.org/529734.
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diff -purN sqlite-autoconf-3310100/sqlite3.c sqlite-autoconf-3310100-/sqlite3.c
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--- sqlite-autoconf-3310100/sqlite3.c 2020-01-27 21:25:19.000000000 +0100
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+++ sqlite-autoconf-3310100-/sqlite3.c 2020-07-01 11:50:13.768333806 +0200
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@@ -33189,7 +33189,7 @@ SQLITE_PRIVATE const char *sqlite3Opcode
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# include <sys/mman.h>
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#endif
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-#if SQLITE_ENABLE_LOCKING_STYLE
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+#if SQLITE_ENABLE_LOCKING_STYLE || defined(__GNU__)
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/* # include <sys/ioctl.h> */
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# include <sys/file.h>
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# include <sys/param.h>
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@@ -35676,7 +35676,7 @@ static int dotlockClose(sqlite3_file *id
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**
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** Omit this section if SQLITE_ENABLE_LOCKING_STYLE is turned off
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*/
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-#if SQLITE_ENABLE_LOCKING_STYLE
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+#if SQLITE_ENABLE_LOCKING_STYLE || defined(__GNU__)
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/*
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** Retry flock() calls that fail with EINTR
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@@ -38586,7 +38586,7 @@ IOMETHODS(
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0 /* xShmMap method */
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)
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-#if SQLITE_ENABLE_LOCKING_STYLE
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+#if SQLITE_ENABLE_LOCKING_STYLE || defined(__GNU__)
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IOMETHODS(
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flockIoFinder, /* Finder function name */
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flockIoMethods, /* sqlite3_io_methods object name */
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@@ -41142,6 +41142,8 @@ SQLITE_API int sqlite3_os_init(void){
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UNIXVFS("unix", autolockIoFinder ),
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#elif OS_VXWORKS
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UNIXVFS("unix", vxworksIoFinder ),
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+#elif defined(__GNU__)
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+ UNIXVFS("unix", flockIoFinder ),
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#else
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UNIXVFS("unix", posixIoFinder ),
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#endif
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@@ -41151,7 +41153,7 @@ SQLITE_API int sqlite3_os_init(void){
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#if OS_VXWORKS
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UNIXVFS("unix-namedsem", semIoFinder ),
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#endif
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-#if SQLITE_ENABLE_LOCKING_STYLE || OS_VXWORKS
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+#if SQLITE_ENABLE_LOCKING_STYLE || OS_VXWORKS || defined(__GNU__)
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UNIXVFS("unix-posix", posixIoFinder ),
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#endif
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#if SQLITE_ENABLE_LOCKING_STYLE
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