diff options
| author |  Adam Chlipala <adam@chlipala.net> | 2013-12-23 15:59:17 +0000 |
|---|---|---|
| committer | Adam Chlipala <adam@chlipala.net> | 2013-12-23 15:59:17 +0000 |
| commit | fac05ae0a6d7d080436c953d2085e137d75c5796 (patch) | |
| tree | 710b0b096b788b1fb51c6222c97cc30632f0f964 /include | |
| parent | 2f6649aa0b392fefe08e3eb604a93220a0c64324 (diff) | |
Proper handling of serialization failures during SQL COMMIT
Diffstat (limited to 'include')
| -rw-r--r-- | include/urweb/urweb_cpp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/urweb/urweb_cpp.h b/include/urweb/urweb_cpp.h index 8dfffdf9..248e54e4 100644 --- a/include/urweb/urweb_cpp.h +++ b/include/urweb/urweb_cpp.h @@ -40,7 +40,8 @@ failure_kind uw_begin(struct uw_context *, char *path); void uw_ensure_transaction(struct uw_context *); failure_kind uw_begin_onError(struct uw_context *, char *msg); void uw_login(struct uw_context *); -void uw_commit(struct uw_context *); +int uw_commit(struct uw_context *); +// ^-- returns nonzero if the transaction should be restarted int uw_rollback(struct uw_context *, int will_retry); __attribute__((noreturn)) void uw_error(struct uw_context *, failure_kind, const char *fmt, ...); |