phosphor-objmgr/libmapper, branch master

mapper: Handle the expected GetSubTreePaths fails

2018-10-02T21:43:29+00:00

The 'mapper subtree-remove' command calls GetSubTreePaths when it starts up to check if a certain interface currently exists on a certain path. If that interface does not exist on that path, the current ObjectMapper implementation would just return an empty list, and the program would exit. The new ObjectMapper implementation will fail the GetSubTreePaths call in that case, causing an ENXIO inside of sd_event_loop(). This commit checks for the ENXIO and then just exits immediately with a return code of 0, as this is the case where the interface had been removed before the program was started. Change-Id: Iaeb908ee9a0db8952ef77cc63675e0f7abe3b6c7 Signed-off-by: Matt Spinler

clang-format updates

2018-09-19T19:32:34+00:00

Pick up latest clang-format from the docs repo and rerun with clang-format-6.0 Change-Id: I2f0411bb01d78f096563d63b197ce12daf43bcbd Signed-off-by: Matt Spinler

libmapper: Retry when receiving ENOBUFS

2018-06-26T15:52:25+00:00

The dbus daemon can return ENOBUFS if a server has too many outstanding requests that have not yet been serviced. We've noticed during boot that the load on the mapper is great enough that we will hit this dbus limit. Since this condition eventually improves, we want to retry just like with EBUSY. Change-Id: Ia21d87fba1793016e7c9dfa835fbe7bac0085f10 Signed-off-by: William A. Kennington III

app: Drop mapper call subcommand

2018-06-25T13:38:56+00:00

Equivalent function can be simulated with busctl call and mapper get-service _and_ doesn't rely on systemd patches. Change-Id: Ia0c3c8d7d0290de2b6e79f18df72cac97f2b14fa Signed-off-by: Brad Bishop

libmapper: Retry with exponential backoff

2018-06-15T17:15:01+00:00

We don't want to keep retrying every 1 second for 5 tries. This would allow the timeout to lapse for a very busy BMC and just cause more congestion. Instead backoff at exponentially increasing intervals. Change-Id: I9780d9a3dc787a6936aca2c2af30418dd2b0bf4b Signed-off-by: William A. Kennington III

libmapper: Actually examine read errors

2018-06-15T17:14:56+00:00

Don't rely on undefined behavior in failed read calls where some of the message is read. Right now the subtree remove callback parses the message of type "as" into a 1 element array. It uses this to determine if the array is empty or not. This depends on the underlying implementation to populate one of the array elements in the case where it has more than one and produces an error. Instead, properly enter the array container and check to see if it is empty while doing error handling for the calls. Change-Id: I542c488524a5dce5466d6196879159d888e47346 Signed-off-by: William A. Kennington III

clang-format this repo

2018-05-30T12:34:37+00:00

Use the proper-clang-format file on this repository as required by the openbmc documentation. Change-Id: I4f1e0d707388605f1e818dfdc647533a335e5f2d Signed-off-by: Ed Tanous

gitignore updates

2017-06-14T07:38:23+00:00

Ignore various build artifacts. Change-Id: I8b0447bf66844c6cfd40b57da4564324dbd0322b Signed-off-by: Brad Bishop

libmapper: Add subtree callback functions

2017-05-15T17:23:27+00:00

Implement subtree callback functions for match, getpaths, and timeout. Change-Id: I1037a52fced9e47aa630ebb9ae39b745349acb95 Signed-off-by: Adriana Kobylak

libmapper: Add function to call GetSubTreePaths

2017-05-15T17:23:25+00:00

Call the dbus method GetSubTreePaths to look for the specified interface. Change-Id: If266fc0db2c10582eeb9438e91f9556dcb525e39 Signed-off-by: Adriana Kobylak