diff options
Diffstat (limited to 'src/backend/access/transam/xlogutils.c')
| -rw-r--r-- | src/backend/access/transam/xlogutils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/access/transam/xlogutils.c b/src/backend/access/transam/xlogutils.c index 52fe55e2afb..4ecdc9220f0 100644 --- a/src/backend/access/transam/xlogutils.c +++ b/src/backend/access/transam/xlogutils.c @@ -718,9 +718,10 @@ XLogRead(char *buf, int segsize, TimeLineID tli, XLogRecPtr startptr, if (lseek(sendFile, (off_t) startoff, SEEK_SET) < 0) { char path[MAXPGPATH]; + int save_errno = errno; XLogFilePath(path, tli, sendSegNo, segsize); - + errno = save_errno; ereport(ERROR, (errcode_for_file_access(), errmsg("could not seek in log segment %s to offset %u: %m", @@ -741,9 +742,10 @@ XLogRead(char *buf, int segsize, TimeLineID tli, XLogRecPtr startptr, if (readbytes <= 0) { char path[MAXPGPATH]; + int save_errno = errno; XLogFilePath(path, tli, sendSegNo, segsize); - + errno = save_errno; ereport(ERROR, (errcode_for_file_access(), errmsg("could not read from log segment %s, offset %u, length %lu: %m", |