env := make([]byte, len(name)+r)
		copy(env, name)
		copy(env[len(name):], buf[:r])
		envs = append(envs, string(env))
	})
}

// dofiles reads the directory opened with file descriptor fd, applying function f
// to each filename in it.
//
//go:nosplit
func dofiles(dirfd int32, f func([]byte)) {
	dirbuf := new([dirBufSize]byte)

	var off int64 = 0
	for {

		if err != nil {
			base.Errorf("%v", err)
			continue
		}
		if len(ptest.GoFiles) == 0 && len(ptest.CgoFiles) == 0 && pxtest == nil {
			base.Errorf("go: can't vet %s: no Go files in %s", p.ImportPath, p.Dir)
			continue
		}
		if len(ptest.GoFiles) > 0 || len(ptest.CgoFiles) > 0 {
			root.Deps = append(root.Deps, b.VetAction(work.ModeBuild, work.ModeBuild, ptest))
		}
		if pxtest != nil {

Tim St. Clair <******@****.***> 1469837612 -0700

# golang.org/issue/24053.

env GO111MODULE=on

cd x
! go list -f {{.GoFiles}}
stderr 'build constraints exclude all Go files'

go list -f {{.GoFiles}} -tags tag1
stdout '\[x.go\]'

go list -f {{.GoFiles}} -tags tag2
stdout '\[y\.go\]'

go list -f {{.GoFiles}} -tags 'tag1 tag2'
stdout '\[x\.go y\.go\]'

go list -f {{.GoFiles}} -tags tag1,tag2 # commas allowed as of Go 1.13
stdout '\[x\.go y\.go\]'

# Disabling cgo should exclude cgo files and their imports.
env CGO_ENABLED=0
go list -f '{{range .GoFiles}}{{.}} {{end}}'
stdout 'empty.go suffix_linux.go tag.go'
go list -f '{{range .CgoFiles}}{{.}} {{end}}'
! stdout .
go list -f '{{range .Imports}}{{.}} {{end}}'
stdout '^suffix tag $'

# Changing OS should exclude linux sources.
env GOOS=darwin
go list -f '{{range .GoFiles}}{{.}} {{end}}'
stdout '^empty.go $'

# go list -e should include files with errors in GoFiles, TestGoFiles, and
# other lists, assuming they match constraints.
# Verifies golang.org/issue/39986
go list -e -f '{{range .GoFiles}}{{.}},{{end}}' ./scan
stdout '^good.go,scan.go,$'

go list -e -f '{{range .GoFiles}}{{.}},{{end}}' ./multi
stdout '^a.go,b.go,$'

go list -e -f '{{range .GoFiles}}{{.}},{{end}}' ./constraint
stdout '^good.go,$'

            builder.applicationClasspath(classPathRegistry.getClassPath("MINIMUM_WORKER_RUNTIME").getAsFiles());
            builder.useApplicationClassloaderOnly();
            builder.applicationClasspath(toFiles(flatClassLoaderStructure.getSpec()));
        } else {
            builder.applicationClasspath(classPathRegistry.getClassPath("CORE_WORKER_RUNTIME").getAsFiles());
        }

stdout '"XTestEmbedPatterns": \['
# Test -json=<field> with *EmbedFiles fails due to broken file reference.
! go list -json=EmbedFiles
stderr 'no matching files found'
! go list -json=TestEmbedFiles
stderr 'no matching files found'
! go list -json=XTestEmbedFiles
stderr 'no matching files found'
cd ..

[!git] skip

# Test -json=<field> without Stale skips computing buildinfo
cd repo
exec git init

apiVersion: release-notes/v2
kind: feature
area: installation

# issue is a list of GitHub issues resolved in this note.
issue:
  - 47838

releaseNotes:
  - |

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This script grabs profiles from running components.
# Usage: `hack/grab-profiles.sh`.

set -o errexit
set -o nounset
set -o pipefail

function grab_profiles_from_component {
  local requested_profiles=$1
  local mem_pprof_flags=$2
  local binary=$3