79 lines
3.1 KiB
Diff
79 lines
3.1 KiB
Diff
--- ./src/backend/access/transam/timeline.c 2021-05-11 02:11:42.000000000 +0530
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+++ ./src/backend/access/transam/timeline.c.mod 2021-06-17 13:56:32.191999896 +0530
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@@ -446,7 +446,7 @@
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* Perform the rename using link if available, paranoidly trying to avoid
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* overwriting an existing file (there shouldn't be one).
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*/
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- durable_rename_excl(tmppath, path, ERROR);
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+ durable_link_or_rename(tmppath, path, ERROR);
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/* The history file can be archived immediately. */
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if (XLogArchivingActive())
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@@ -524,7 +524,7 @@
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* Perform the rename using link if available, paranoidly trying to avoid
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* overwriting an existing file (there shouldn't be one).
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*/
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- durable_rename_excl(tmppath, path, ERROR);
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+ durable_link_or_rename(tmppath, path, ERROR);
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}
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/*
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--- ./src/backend/access/transam/xlog.c 2021-05-11 02:11:42.000000000 +0530
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+++ ./src/backend/access/transam/xlog.c.mod 2021-06-17 13:58:47.831999844 +0530
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@@ -3624,11 +3624,11 @@
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* Perform the rename using link if available, paranoidly trying to avoid
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* overwriting an existing file (there shouldn't be one).
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*/
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- if (durable_rename_excl(tmppath, path, LOG) != 0)
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+ if (durable_link_or_rename(tmppath, path, LOG) != 0)
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{
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if (use_lock)
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LWLockRelease(ControlFileLock);
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- /* durable_rename_excl already emitted log message */
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+ /* durable_link_or_rename already emitted log message */
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return false;
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}
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--- ./src/backend/storage/file/fd.c 2021-05-11 02:11:42.000000000 +0530
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+++ ./src/backend/storage/file/fd.c.mod 2021-06-17 14:06:02.861999678 +0530
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@@ -767,7 +767,7 @@
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}
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/*
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- * durable_rename_excl -- rename a file in a durable manner.
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+ * durable_link_or_rename -- rename a file in a durable manner.
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*
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* Similar to durable_rename(), except that this routine tries (but does not
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* guarantee) not to overwrite the target file.
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@@ -785,7 +785,7 @@
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* valid upon return.
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*/
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int
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-durable_rename_excl(const char *oldfile, const char *newfile, int elevel)
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+durable_link_or_rename(const char *oldfile, const char *newfile, int elevel)
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{
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/*
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* Ensure that, if we crash directly after the rename/link, a file with
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--- ./src/include/pg_config_manual.h 2021-05-11 02:11:42.000000000 +0530
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+++ ./src/include/pg_config_manual.h.mod 2021-06-17 14:09:25.941999601 +0530
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@@ -138,7 +138,7 @@
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/*
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* Define this if your operating system supports link()
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*/
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-#if !defined(WIN32) && !defined(__CYGWIN__)
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+#if !defined(WIN32) && !defined(__CYGWIN__) && !defined(__ANDROID__)
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#define HAVE_WORKING_LINK 1
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#endif
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--- ./src/include/storage/fd.h 2021-05-11 02:11:42.000000000 +0530
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+++ ./src/include/storage/fd.h.mod 2021-06-17 14:13:22.074549249 +0530
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@@ -157,7 +157,7 @@
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extern int fsync_fname_ext(const char *fname, bool isdir, bool ignore_perm, int elevel);
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extern int durable_rename(const char *oldfile, const char *newfile, int loglevel);
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extern int durable_unlink(const char *fname, int loglevel);
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-extern int durable_rename_excl(const char *oldfile, const char *newfile, int loglevel);
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+extern int durable_link_or_rename(const char *oldfile, const char *newfile, int loglevel);
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extern void SyncDataDirectory(void);
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extern int data_sync_elevel(int elevel);
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