Fix outdated comment that talked about seek position of WAL file. Since commit c24dcd0cfd, we have been using pg_pread() to read the WAL file, which doesn't change the seek position (unless we fall back to the implementation in src/port/pread.c). Update comment accordingly.
Backpatch-through: 12, where we started to use pg_pread() Branch ------ REL_13_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/e89a8e30e0a50e7882ab5a6896a11872bec969e3 Modified Files -------------- src/backend/access/transam/xlog.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
