1 files changed, 0 insertions, 199 deletions
diff --git a/misc/cgo/testcshared/testdata/main5.c b/misc/cgo/testcshared/testdata/main5.c
deleted file mode 100644
index 1bc99101d7..0000000000
--- a/misc/cgo/testcshared/testdata/main5.c
+++ /dev/null
@@ -1,199 +0,0 @@
-// Copyright 2015 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.
-
-// Test that a signal handler works in non-Go code when using
-// os/signal.Notify.
-// This is a lot like misc/cgo/testcarchive/main3.c.
-
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <sched.h>
-#include <dlfcn.h>
-
-static void die(const char* msg) {
-	perror(msg);
-	exit(EXIT_FAILURE);
-}
-
-static volatile sig_atomic_t sigioSeen;
-
-static void ioHandler(int signo, siginfo_t* info, void* ctxt) {
-	sigioSeen = 1;
-}
-
-int main(int argc, char** argv) {
-	int verbose;
-	struct sigaction sa;
-	void* handle;
-	void (*fn1)(void);
-	int (*sawSIGIO)(void);
-	int i;
-	struct timespec ts;
-
-	verbose = argc > 2;
-	setvbuf(stdout, NULL, _IONBF, 0);
-
-	if (verbose) {
-		printf("calling sigaction\n");
-	}
-
-	memset(&sa, 0, sizeof sa);
-	sa.sa_sigaction = ioHandler;
-	if (sigemptyset(&sa.sa_mask) < 0) {
-		die("sigemptyset");
-	}
-	sa.sa_flags = SA_SIGINFO;
-	if (sigaction(SIGIO, &sa, NULL) < 0) {
-		die("sigaction");
-	}
-
-	if (verbose) {
-		printf("calling dlopen\n");
-	}
-
-	handle = dlopen(argv[1], RTLD_NOW | RTLD_GLOBAL);
-	if (handle == NULL) {
-		fprintf(stderr, "%s\n", dlerror());
-		exit(EXIT_FAILURE);
-	}
-
-	// At this point there should not be a Go signal handler
-	// installed for SIGIO.
-
-	if (verbose) {
-		printf("raising SIGIO\n");
-	}
-
-	if (raise(SIGIO) < 0) {
-		die("raise");
-	}
-
-	if (verbose) {
-		printf("waiting for sigioSeen\n");
-	}
-
-	// Wait until the signal has been delivered.
-	i = 0;
-	while (!sigioSeen) {
-		ts.tv_sec = 0;
-		ts.tv_nsec = 1000000;
-		nanosleep(&ts, NULL);
-		i++;
-		if (i > 5000) {
-			fprintf(stderr, "looping too long waiting for signal\n");
-			exit(EXIT_FAILURE);
-		}
-	}
-
-	sigioSeen = 0;
-
-	// Tell the Go code to catch SIGIO.
-
-	if (verbose) {
-		printf("calling dlsym\n");
-	}
-
-	fn1 = (void(*)(void))dlsym(handle, "CatchSIGIO");
-	if (fn1 == NULL) {
-		fprintf(stderr, "%s\n", dlerror());
-		exit(EXIT_FAILURE);
-	}
-
-	if (verbose) {
-		printf("calling CatchSIGIO\n");
-	}
-
-	fn1();
-
-	if (verbose) {
-		printf("raising SIGIO\n");
-	}
-
-	if (raise(SIGIO) < 0) {
-		die("raise");
-	}
-
-	if (verbose) {
-		printf("calling dlsym\n");
-	}
-
-	// Check that the Go code saw SIGIO.
-	sawSIGIO = (int (*)(void))dlsym(handle, "SawSIGIO");
-	if (sawSIGIO == NULL) {
-		fprintf(stderr, "%s\n", dlerror());
-		exit(EXIT_FAILURE);
-	}
-
-	if (verbose) {
-		printf("calling SawSIGIO\n");
-	}
-
-	if (!sawSIGIO()) {
-		fprintf(stderr, "Go handler did not see SIGIO\n");
-		exit(EXIT_FAILURE);
-	}
-
-	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) {
-		printf("calling dlsym\n");
-	}
-
-	fn1 = (void(*)(void))dlsym(handle, "ResetSIGIO");
-	if (fn1 == NULL) {
-		fprintf(stderr, "%s\n", dlerror());
-		exit(EXIT_FAILURE);
-	}
-
-	if (verbose) {
-		printf("calling ResetSIGIO\n");
-	}
-
-	fn1();
-
-	if (verbose) {
-		printf("raising SIGIO\n");
-	}
-
-	if (raise(SIGIO) < 0) {
-		die("raise");
-	}
-
-	if (verbose) {
-		printf("calling SawSIGIO\n");
-	}
-
-	if (sawSIGIO()) {
-		fprintf(stderr, "Go handler saw SIGIO after Reset\n");
-		exit(EXIT_FAILURE);
-	}
-
-	if (verbose) {
-		printf("waiting for sigioSeen\n");
-	}
-
-	// Wait until the signal has been delivered.
-	i = 0;
-	while (!sigioSeen) {
-		ts.tv_sec = 0;
-		ts.tv_nsec = 1000000;
-		nanosleep(&ts, NULL);
-		i++;
-		if (i > 5000) {
-			fprintf(stderr, "looping too long waiting for signal\n");
-			exit(EXIT_FAILURE);
-		}
-	}
-
-	printf("PASS\n");
-	return 0;
-}