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// Copyright 2020 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// +build !libc_exec
package main
import (
"os/exec"
"syscall"
)
// Implement exec for users that don't need to dynamically link with glibc
// See b/144783188 and libc_exec.go.
func execCmd(env env, cmd *command) error {
execCmd := exec.Command(cmd.Path, cmd.Args...)
mergedEnv := mergeEnvValues(env.environ(), cmd.EnvUpdates)
ret := syscall.Exec(execCmd.Path, execCmd.Args, mergedEnv)
return newErrorwithSourceLocf("exec error: %v", ret)
}
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