diff options
| author | Ben Pfaff <blp@ovn.org> | 2017-12-06 12:36:44 -0800 |
|---|---|---|
| committer | Ben Pfaff <blp@ovn.org> | 2017-12-24 11:56:23 -0800 |
| commit | 875f8c13cb401e55fb02c200f8b3febc7d2ac9b6 (patch) | |
| tree | 7fde3f74d6b504d5e9ba76a53d1092ba44ba882e /ovsdb/log.c | |
| parent | 1e0b7e94ecf35e06037b00099fa2f23e13954b99 (diff) | |
| download | openvswitch-875f8c13cb401e55fb02c200f8b3febc7d2ac9b6.tar.gz | |
log: Make reading in writing mode less of an error.
Clients are intended to use the OVSDB log code by reading zero or more
records and then writing zero or more records, but not reading after any
write has occurred. Until now, ovsdb_log_read() has signaled the latter
behavior as an error. Upcoming changes to OVSDB are going to make it an
expected behavior in some cases, so this commit changes it so that it
just becomes an empty read.
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org>
Diffstat (limited to 'ovsdb/log.c')
| -rw-r--r-- | ovsdb/log.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ovsdb/log.c b/ovsdb/log.c index b7f822274..1cbd24f16 100644 --- a/ovsdb/log.c +++ b/ovsdb/log.c @@ -298,7 +298,7 @@ ovsdb_log_read(struct ovsdb_log *file, struct json **jsonp) if (file->read_error) { return ovsdb_error_clone(file->read_error); } else if (file->mode == OVSDB_LOG_WRITE) { - return OVSDB_BUG("reading file in write mode"); + return NULL; } if (!fgets(header, sizeof header, file->stream)) { |