// If SetCrashOutput(f) was called, it also writes to f.
//
//go:nosplit
func writeErrStr(s string) {
	writeErrData(unsafe.StringData(s), int32(len(s)))
}

// writeErrData is the common parts of writeErr{,Str}.
//
//go:nosplit
func writeErrData(data *byte, n int32) {
	write(2, unsafe.Pointer(data), n)

	// If crashing, print a copy to the SetCrashOutput fd.
	gp := getg()

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !android

package runtime

//go:nosplit
func writeErr(b []byte) {
	if len(b) > 0 {
		writeErrData(&b[0], int32(len(b)))
	}

			logger = logd
			initLogd()
		} else {
			logger = legacy
			initLegacy()
		}
	}

	// Write to stderr for command-line programs,
	// and optionally to SetCrashOutput file.
	writeErrData(&b[0], int32(len(b)))

	// Log format: "<header>\x00<message m bytes>\x00"
	//
	// <header>
	//   In legacy mode: "<priority 1 byte><tag n bytes>".