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path: root/src/bin/pg_dump/pg_backup_tar.c
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Diffstat (limited to 'src/bin/pg_dump/pg_backup_tar.c')
-rw-r--r--src/bin/pg_dump/pg_backup_tar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/pg_dump/pg_backup_tar.c b/src/bin/pg_dump/pg_backup_tar.c
index 041f9f9cbbb..45aab1e2364 100644
--- a/src/bin/pg_dump/pg_backup_tar.c
+++ b/src/bin/pg_dump/pg_backup_tar.c
@@ -112,7 +112,7 @@ static void tarClose(ArchiveHandle *AH, TAR_MEMBER *TH);
#ifdef __NOT_USED__
static char *tarGets(char *buf, size_t len, TAR_MEMBER *th);
#endif
-static int tarPrintf(ArchiveHandle *AH, TAR_MEMBER *th, const char *fmt,...);
+static int tarPrintf(ArchiveHandle *AH, TAR_MEMBER *th, const char *fmt, ...) __attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 4)));
static void _tarAddFile(ArchiveHandle *AH, TAR_MEMBER *th);
static int _tarChecksum(char *th);