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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2020-03-04 11:11:01 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-04 11:11:01 -0500 |
| commit | 83895524959750e16da2fd43b9da6389b4e20b46 (patch) | |
| tree | ece55b81c619e8f0a3ef004f588515e52d79eec1 /libpod/define/exec_codes.go | |
| parent | ce7ed2205a6a2a4557b14a3e1e818839c7c8bbfd (diff) | |
| parent | d3d97a25e8c87cf741b2e24ac01ef84962137106 (diff) | |
| download | podman-83895524959750e16da2fd43b9da6389b4e20b46.tar.gz podman-83895524959750e16da2fd43b9da6389b4e20b46.tar.bz2 podman-83895524959750e16da2fd43b9da6389b4e20b46.zip | |
Merge pull request #5373 from haircommander/exec-pipe-ec
exec: get the exit code from sync pipe instead of file
Diffstat (limited to 'libpod/define/exec_codes.go')
| -rw-r--r-- | libpod/define/exec_codes.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libpod/define/exec_codes.go b/libpod/define/exec_codes.go index f94616b33..c2ec08666 100644 --- a/libpod/define/exec_codes.go +++ b/libpod/define/exec_codes.go @@ -1,6 +1,7 @@ package define import ( + "math" "strings" "github.com/pkg/errors" @@ -17,6 +18,11 @@ const ( ExecErrorCodeCannotInvoke = 126 // ExecErrorCodeNotFound is the error code to return when a command cannot be found ExecErrorCodeNotFound = 127 + // ErrorConmonRead is a bogus value that can neither be a valid PID or exit code. It is + // used because conmon will send a negative value when sending a PID back over a pipe FD + // to signify something went wrong in the runtime. We need to differentiate between that + // value and a failure on the podman side of reading that value. Thus, we use ErrorConmonRead + ErrorConmonRead = math.MinInt32 - 1 ) // TranslateExecErrorToExitCode takes an error and checks whether it |