#cgo aix LDFLAGS: -Wl,-berok
#cgo solaris LDFLAGS: -lxnet
#cgo solaris LDFLAGS: -lsocket

// Use -fno-stack-protector to avoid problems locating the
// proper support functions. See issues #52919, #54313, #58385.
#cgo CFLAGS: -Wall -Werror -fno-stack-protector

#cgo solaris CPPFLAGS: -D_POSIX_PTHREAD_SEMANTICS

*/
import "C"

import "runtime/internal/sys"

// Incomplete is used specifically for the semantics of incomplete C types.

        String getCFlags()
        void setCFlags(String cflags)
    }

    def "extraction of double uppercase char first getter like getCFlags() is javabeans compliant"() {
        when:
        def schema = store.getSchema(HasDoubleCapsStartingGetter)

        then:
        schema instanceof ManagedImplSchema
        def cflags = schema.properties[0]
        assert cflags instanceof ModelProperty

	defer func() {
		if err := b.Close(); err != nil {
			base.Fatal(err)
		}
	}()

	cppflags, cflags, cxxflags, fflags, ldflags, err := b.CFlags(&load.Package{})
	if err != nil {
		// Should not happen - b.CFlags was given an empty package.
		fmt.Fprintf(os.Stderr, "go: invalid cflags: %v\n", err)
		return nil
	}
	cmd := b.GccCmd(".", "")

	join := func(s []string) string {

package main

// This program failed with SIGSEGV when run under the C/C++ ThreadSanitizer.
// The Go runtime had re-registered the C handler with the wrong flags due to a
// typo, resulting in null pointers being passed for the info and context
// parameters to the handler.

/*
#cgo CFLAGS: -fsanitize=thread
#cgo LDFLAGS: -fsanitize=thread

#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

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

//go:build asan && linux && (arm64 || amd64 || loong64 || riscv64 || ppc64le)

package asan

/*
#cgo CFLAGS: -fsanitize=address
#cgo LDFLAGS: -fsanitize=address

#include <stdbool.h>
#include <stdint.h>
#include <sanitizer/asan_interface.h>

void __asan_read_go(void *addr, uintptr_t sz, void *sp, void *pc) {

package main

// This program failed when run under the C/C++ ThreadSanitizer.  The TSAN
// sigaction function interceptor returned SIG_DFL instead of the Go runtime's
// handler in registerSegvForwarder.

/*
#cgo CFLAGS: -fsanitize=thread
#cgo LDFLAGS: -fsanitize=thread

#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

struct sigaction prev_sa;

curl -sS -L -O https://www.iana.org/time-zones/repository/releases/tzdata$DATA.tar.gz
tar xzf tzcode$CODE.tar.gz
tar xzf tzdata$DATA.tar.gz

if ! make CFLAGS=-DSTD_INSPIRED AWK=awk TZDIR=zoneinfo posix_only >make.out 2>&1; then
	cat make.out
	exit 2
fi

cd zoneinfo
../mkzip ../../zoneinfo.zip
cd ../..

files="update.bash zoneinfo.zip"
modified=true

// license that can be found in the LICENSE file.

//go:build ignore

/*
Input to cgo.
On a Debian Lenny arm linux distribution:

cgo -cdefs defs_arm.c >arm/defs.h
*/

package runtime

/*
#cgo CFLAGS: -I/usr/src/linux-headers-2.6.26-2-versatile/include

#define __ARCH_SI_UID_T int
#include <asm/signal.h>
#include <asm/mman.h>
#include <asm/sigcontext.h>
#include <asm/ucontext.h>
#include <asm/siginfo.h>

package main

// This program failed when run under the C/C++ ThreadSanitizer.
// There was no TSAN synchronization for the call to the cgo
// traceback routine.

/*
#cgo CFLAGS: -g -fsanitize=thread
#cgo LDFLAGS: -g -fsanitize=thread

#include <pthread.h>
#include <stdint.h>
#include <stdlib.h>
#include <sys/time.h>
#include <unistd.h>

struct tracebackArg {
	uintptr_t  Context;

			archivePath := dir.Join(name + ".a")
			mustRun(t, config.goCmd("build", "-buildmode=c-archive", "-o", archivePath, srcPath(tc.goSrc)))

			// build C code (if any) and link with Go code
			cmd, err := cc(config.cFlags...)
			if err != nil {
				t.Fatalf("error running cc: %v", err)
			}
			cmd.Args = append(cmd.Args, config.ldFlags...)
			cmd.Args = append(cmd.Args, "-o", outPath, "-I", dir.Base())
			if tc.cSrc != "" {