mirror of https://github.com/gobwas/glob.git
33 lines
403 B
Go
33 lines
403 B
Go
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// +build globdebug
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package debug
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import (
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"fmt"
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"os"
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"strings"
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"sync/atomic"
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)
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const Enabled = true
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var i = new(int32)
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func Logf(f string, args ...interface{}) {
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n := int(atomic.LoadInt32(i))
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fmt.Fprint(os.Stderr,
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strings.Repeat(" ", n),
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fmt.Sprintf("(%d) ", n),
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fmt.Sprintf(f, args...),
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"\n",
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)
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}
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func Enter() {
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atomic.AddInt32(i, 1)
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}
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func Leave() {
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atomic.AddInt32(i, -1)
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}
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