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-rw-r--r--src/backend/backup/basebackup_incremental.c4
-rw-r--r--src/backend/storage/file/fd.c2
-rw-r--r--src/bin/pg_basebackup/bbstreamer_inject.c2
-rw-r--r--src/bin/pg_basebackup/bbstreamer_tar.c4
4 files changed, 6 insertions, 6 deletions
diff --git a/src/backend/backup/basebackup_incremental.c b/src/backend/backup/basebackup_incremental.c
index a8691b680df..21087023973 100644
--- a/src/backend/backup/basebackup_incremental.c
+++ b/src/backend/backup/basebackup_incremental.c
@@ -944,7 +944,7 @@ GetFileBackupMethod(IncrementalBackupInfo *ib, const char *path,
* number of blocks. The header is rounded to a multiple of BLCKSZ, but
* only if the file will store some block data.
*/
-extern size_t
+size_t
GetIncrementalHeaderSize(unsigned num_blocks_required)
{
size_t result;
@@ -972,7 +972,7 @@ GetIncrementalHeaderSize(unsigned num_blocks_required)
/*
* Compute the size for an incremental file containing a given number of blocks.
*/
-extern size_t
+size_t
GetIncrementalFileSize(unsigned num_blocks_required)
{
size_t result;
diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c
index a7c05b0a6fd..3944321ff37 100644
--- a/src/backend/storage/file/fd.c
+++ b/src/backend/storage/file/fd.c
@@ -4020,7 +4020,7 @@ check_debug_io_direct(char **newval, void **extra, GucSource source)
return result;
}
-extern void
+void
assign_debug_io_direct(const char *newval, void *extra)
{
int *flags = (int *) extra;
diff --git a/src/bin/pg_basebackup/bbstreamer_inject.c b/src/bin/pg_basebackup/bbstreamer_inject.c
index 1f598091819..e3ea94b4b65 100644
--- a/src/bin/pg_basebackup/bbstreamer_inject.c
+++ b/src/bin/pg_basebackup/bbstreamer_inject.c
@@ -61,7 +61,7 @@ const bbstreamer_ops bbstreamer_recovery_injector_ops = {
* zero-length standby.signal file, dropping any file with that name from
* the archive.
*/
-extern bbstreamer *
+bbstreamer *
bbstreamer_recovery_injector_new(bbstreamer *next,
bool is_recovery_guc_supported,
PQExpBuffer recoveryconfcontents)
diff --git a/src/bin/pg_basebackup/bbstreamer_tar.c b/src/bin/pg_basebackup/bbstreamer_tar.c
index dec71ea65b3..83393f6119f 100644
--- a/src/bin/pg_basebackup/bbstreamer_tar.c
+++ b/src/bin/pg_basebackup/bbstreamer_tar.c
@@ -89,7 +89,7 @@ const bbstreamer_ops bbstreamer_tar_terminator_ops = {
* specified by 'next' will receive a series of typed chunks, as per the
* conventions described in bbstreamer.h.
*/
-extern bbstreamer *
+bbstreamer *
bbstreamer_tar_parser_new(bbstreamer *next)
{
bbstreamer_tar_parser *streamer;
@@ -352,7 +352,7 @@ bbstreamer_tar_parser_free(bbstreamer *streamer)
* chunks (i.e. not BBSTREAMER_UNKNOWN). See also the comments for
* bbstreamer_tar_parser_content.
*/
-extern bbstreamer *
+bbstreamer *
bbstreamer_tar_archiver_new(bbstreamer *next)
{
bbstreamer_tar_archiver *streamer;