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// errstr_rtems.go -- RTEMS specific error strings.
// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package syscall
func Errstr(errno int) string {
for len := Size_t(128); ; len *= 2 {
b := make([]byte, len+1)
// The newlib strerror_r always returns the string in buffer.
libc_strerror_r(errno, &b[0], len)
b[len] = 0
i := 0
for b[i] != 0 {
i++
}
if Size_t(i) < len {
return string(b[0:i])
}
}
}
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