diff options
Diffstat (limited to 'src/bin/pg_basebackup/receivelog.c')
| -rw-r--r-- | src/bin/pg_basebackup/receivelog.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c index 71f3fb59b7c..fb70b204f79 100644 --- a/src/bin/pg_basebackup/receivelog.c +++ b/src/bin/pg_basebackup/receivelog.c @@ -157,6 +157,7 @@ open_walfile(XLogRecPtr startpoint, uint32 timeline, char *basedir, zerobuf = pg_malloc0(XLOG_BLCKSZ); for (bytes = 0; bytes < XLogSegSize; bytes += XLOG_BLCKSZ) { + errno = 0; if (write(f, zerobuf, XLOG_BLCKSZ) != XLOG_BLCKSZ) { /* if write didn't set errno, assume problem is no disk space */ @@ -1217,6 +1218,7 @@ ProcessXLogDataMsg(PGconn *conn, char *copybuf, int len, } } + errno = 0; if (write(walfile, copybuf + hdr_len + bytes_written, bytes_to_write) != bytes_to_write) |