"syscall"
	"time"
)

// The channel used to read SIGIO signals.
var sigioChan chan os.Signal

// CatchSIGIO starts catching SIGIO signals.
//
//export CatchSIGIO
func CatchSIGIO() {
	sigioChan = make(chan os.Signal, 1)
	signal.Notify(sigioChan, syscall.SIGIO)
}

// ResetSIGIO stops catching SIGIO signals.
//
//export ResetSIGIO
func ResetSIGIO() {
	signal.Reset(syscall.SIGIO)
}

		return true
	}
	for _, dotPath := range dotPaths {
		if strings.HasPrefix(arg, dotPath) {
			return true
		}
	}
	return false
}

// importDir is just an error-catching wrapper for build.ImportDir.
func importDir(dir string) *build.Package {
	pkg, err := build.ImportDir(dir, build.ImportComment)
	if err != nil {
		log.Fatal(err)
	}
	return pkg
}

	}

	awaitSIGIO();

	if (sigioSeen != 0) {
		fprintf(stderr, "C handler saw SIGIO when only Go handler should have\n");
		exit(EXIT_FAILURE);
	}

	// Tell the Go code to stop catching SIGIO.

	if (verbose) {
		fprintf(stderr, "calling dlsym\n");
	}

	resetSIGIO = (void (*)(void))dlsym(handle, "ResetSIGIO");
	if (resetSIGIO == NULL) {
		fprintf(stderr, "%s\n", dlerror());

		// change from one bootstrap toolchain to the next.
		// There are many internal packages that are listed in
		// bootstrapDirs and made into bootstrap copies based on the
		// current repo's source code. Those are fine; this is catching
		// references to internal packages in the older bootstrap toolchain.
		if strings.HasPrefix(path, "internal/") {
			fatalf("%s:%d: bootstrap-copied source file cannot import %s", srcFile, i+1, path)
		}

	if len(pkgArgs) == 0 {
		// Caching does not apply to "go test",
		// only to "go test foo" (including "go test .").
		if cache.DebugTest {
			fmt.Fprintf(os.Stderr, "testcache: caching disabled in local directory mode\n")
		}
		c.disableCache = true
		return false
	}

	if a.Package.Root == "" {
		// Caching does not apply to tests outside of any module, GOPATH, or GOROOT.

						return nil, index, false // collision
					}
					obj = m
					indirect = e.indirect
					continue // we can't have a matching field or interface method
				}
			}

			switch t := under(typ).(type) {
			case *Struct:
				// look for a matching field and collect embedded types
				for i, f := range t.fields {
					if f.sameId(pkg, name, foldCase) {
						assert(f.typ != nil)

//	    element in the sequence, if any. Possible parents of matches
//	    are run with b.N=1 to identify sub-benchmarks. For example,
//	    given -bench=X/Y, top-level benchmarks matching X are run
//	    with b.N=1 to find any sub-benchmarks matching Y, which are
//	    then run in full.
//
//	-benchtime t
//	    Run enough iterations of each benchmark to take t, specified

		default:
			return fmt.Sprintf("Did not find a flag matching %s in -d=ssa/%s debug option (expected ssa/build/{debug,test,stats,dump=function_name})", flag, phase)
		}
		return ""
	}
	if phase == "genssa" {
		switch flag {
		case "dump":
			GenssaDump[valString] = true
		default:
			return fmt.Sprintf("Did not find a flag matching %s in -d=ssa/%s debug option (expected ssa/genssa/dump=function_name)", flag, phase)

				// defined type. This ensures that in a series of types, all matching against the
				// same type parameter, we infer a defined type if there is one, independent of
				// order. Type inference or assignment may fail, which is ok.
				// Selecting a defined type, if any, ensures that we don't lose the type name;
				// and since we have inexact unification, a value of equally named or matching
				// undefined type remains assignable (go.dev/issue/43056).

	if len(udids) == 0 {
		fail("no udid found; is a device connected?")
	}

	mps := detectMobileProvisionFiles(udids)
	if len(mps) == 0 {
		fail("did not find mobile provision matching device udids %q", udids)
	}

	fmt.Println("# Available provisioning profiles below.")
	fmt.Println("# NOTE: Any existing app on the device with the app id specified by GOIOS_APP_ID")