1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.6/libgo/syscalls/errstr_rtems.go b/gcc-4.6/libgo/syscalls/errstr_rtems.go
new file mode 100644
index 000000000..f6b453bdc
--- /dev/null
+++ b/gcc-4.6/libgo/syscalls/errstr_rtems.go
@@ -0,0 +1,26 @@
+// 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])
+		}
+	}
+}