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| author | Volker Lendecke <vl@sernet.de> | 2008-12-01 08:23:35 +0100 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2008-12-08 22:09:33 +0100 |
| commit | 7fbb64d726f23da49cd2f07e1a678ed575b70bfa (patch) | |
| tree | 8b58be1fa57d5763f4b6be67105f05aeae644072 /source3/lib/async_req.c | |
| parent | f9aa69ae352f7f441b04976575b96ecc8b844dbd (diff) | |
| download | samba-7fbb64d726f23da49cd2f07e1a678ed575b70bfa.tar.gz samba-7fbb64d726f23da49cd2f07e1a678ed575b70bfa.tar.bz2 samba-7fbb64d726f23da49cd2f07e1a678ed575b70bfa.zip | |
Simplify async programming a bit with helper routines
Introduce async_req_is_error() and async_req_simple_recv()
Diffstat (limited to 'source3/lib/async_req.c')
| -rw-r--r-- | source3/lib/async_req.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source3/lib/async_req.c b/source3/lib/async_req.c index 501a6b5524..159666f15c 100644 --- a/source3/lib/async_req.c +++ b/source3/lib/async_req.c @@ -172,3 +172,26 @@ bool async_req_nomem(const void *p, struct async_req *req) async_req_error(req, NT_STATUS_NO_MEMORY); return true; } + +bool async_req_is_error(struct async_req *req, NTSTATUS *status) +{ + if (req->state < ASYNC_REQ_DONE) { + *status = NT_STATUS_INTERNAL_ERROR; + return true; + } + if (req->state == ASYNC_REQ_ERROR) { + *status = req->status; + return true; + } + return false; +} + +NTSTATUS async_req_simple_recv(struct async_req *req) +{ + NTSTATUS status; + + if (async_req_is_error(req, &status)) { + return status; + } + return NT_STATUS_OK; +} |