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author | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 18:40:33 +0930 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 11:18:35 +0200 |
commit | d24ddb0350ddb402bd9d219e129439cdbd77ecfe (patch) | |
tree | 7d1d7a632788ae10de780d0e664baa01264bdba3 /lib/tdb2/test/external-agent.h | |
parent | d925b327f4703cc141c0a7f3eec912dba8440880 (diff) | |
download | samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.tar.gz samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.tar.bz2 samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.zip |
tdb2: add lib/tdb2 (from CCAN init-1161-g661d41f)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/tdb2/test/external-agent.h')
-rw-r--r-- | lib/tdb2/test/external-agent.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/tdb2/test/external-agent.h b/lib/tdb2/test/external-agent.h new file mode 100644 index 0000000000..9eada10750 --- /dev/null +++ b/lib/tdb2/test/external-agent.h @@ -0,0 +1,43 @@ +#ifndef TDB2_TEST_EXTERNAL_AGENT_H +#define TDB2_TEST_EXTERNAL_AGENT_H + +/* For locking tests, we need a different process to try things at + * various times. */ +enum operation { + OPEN, + OPEN_WITH_HOOK, + FETCH, + STORE, + TRANSACTION_START, + TRANSACTION_COMMIT, + NEEDS_RECOVERY, + CHECK, + SEND_SIGNAL, + CLOSE, +}; + +/* Do this before doing any tdb stuff. Return handle, or -1. */ +struct agent *prepare_external_agent(void); + +enum agent_return { + SUCCESS, + WOULD_HAVE_BLOCKED, + AGENT_DIED, + FAILED, /* For fetch, or NEEDS_RECOVERY */ + OTHER_FAILURE, +}; + +/* Ask the external agent to try to do an operation. + * name == tdb name for OPEN/OPEN_WITH_CLEAR_IF_FIRST, + * record name for FETCH/STORE (store stores name as data too) + */ +enum agent_return external_agent_operation(struct agent *handle, + enum operation op, + const char *name); + +/* Mapping enum -> string. */ +const char *agent_return_name(enum agent_return ret); +const char *operation_name(enum operation op); + +void free_external_agent(struct agent *agent); +#endif /* TDB2_TEST_EXTERNAL_AGENT_H */ |