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33 lines
1.1 KiB
Go
33 lines
1.1 KiB
Go
/*
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Copyright 2015 The go4 Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Package osutil contains os level functions.
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package osutil // import "go4.org/osutil"
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// capture executable on package init to work around various os issues if
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// captured after executable has been renamed.
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var execPath, execError = executable()
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// Executable returns the path name for the executable that starts the
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// current process. The result is the path that was used to start the
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// current process, but there is no guarantee that the path is still
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// pointing to the correct executable.
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//
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// OpenBSD is currently unsupported.
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func Executable() (string, error) {
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return execPath, execError
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}
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