diff options
Diffstat (limited to 'vendor/github.com/opencontainers/selinux/pkg')
| -rw-r--r-- | vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go b/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go index 63fde1842..437b12b3e 100644 --- a/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go @@ -20,17 +20,16 @@ type WalkFunc = filepath.WalkFunc // // Note that this implementation only supports primitive error handling: // -// * no errors are ever passed to WalkFn +// - no errors are ever passed to WalkFn; // -// * once a walkFn returns any error, all further processing stops -// and the error is returned to the caller of Walk; +// - once a walkFn returns any error, all further processing stops +// and the error is returned to the caller of Walk; // -// * filepath.SkipDir is not supported; -// -// * if more than one walkFn instance will return an error, only one -// of such errors will be propagated and returned by Walk, others -// will be silently discarded. +// - filepath.SkipDir is not supported; // +// - if more than one walkFn instance will return an error, only one +// of such errors will be propagated and returned by Walk, others +// will be silently discarded. func Walk(root string, walkFn WalkFunc) error { return WalkN(root, walkFn, runtime.NumCPU()*2) } @@ -38,6 +37,8 @@ func Walk(root string, walkFn WalkFunc) error { // WalkN is a wrapper for filepath.Walk which can call multiple walkFn // in parallel, allowing to handle each item concurrently. A maximum of // num walkFn will be called at any one time. +// +// Please see Walk documentation for caveats of using this function. func WalkN(root string, walkFn WalkFunc, num int) error { // make sure limit is sensible if num < 1 { |