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authorPeter Hunt <pehunt@redhat.com>2019-07-23 15:30:05 -0400
committerPeter Hunt <pehunt@redhat.com>2019-07-23 16:49:04 -0400
commit01a8483a59eed8bc706b5219b903704544b66c10 (patch)
treea4d389c4964cba790ea3b483a3d0265bb53778d1 /libpod/define/exec_codes.go
parent82dce36fb6ef3839c029b7450a75c85cf28cf377 (diff)
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refactor to reduce duplicated error parsing
Signed-off-by: Peter Hunt <pehunt@redhat.com>
Diffstat (limited to 'libpod/define/exec_codes.go')
-rw-r--r--libpod/define/exec_codes.go17
1 files changed, 17 insertions, 0 deletions
diff --git a/libpod/define/exec_codes.go b/libpod/define/exec_codes.go
index 90a68cf93..7184f1e59 100644
--- a/libpod/define/exec_codes.go
+++ b/libpod/define/exec_codes.go
@@ -1,5 +1,9 @@
package define
+import (
+ "github.com/pkg/errors"
+)
+
const (
// ExecErrorCodeGeneric is the default error code to return from an exec session if libpod failed
// prior to calling the runtime
@@ -11,3 +15,16 @@ const (
// ExecErrorCodeNotFound is the error code to return when a command cannot be found
ExecErrorCodeNotFound = 127
)
+
+// TranslateExecErrorToExitCode takes an error and checks whether it
+// has a predefined exit code associated. If so, it returns that, otherwise it returns
+// the exit code originally stated in libpod.Exec()
+func TranslateExecErrorToExitCode(originalEC int, err error) int {
+ if errors.Cause(err) == ErrOCIRuntimePermissionDenied {
+ return ExecErrorCodeCannotInvoke
+ }
+ if errors.Cause(err) == ErrOCIRuntimeNotFound {
+ return ExecErrorCodeNotFound
+ }
+ return originalEC
+}