#include <sys/time.h>

#include "libgo6.h"

int main(int argc, char **argv) {
	struct timeval tvstart, tvnow;
	int diff;

	gettimeofday(&tvstart, NULL);

	go_start_profile();

	// Busy wait so we have something to profile.
	// If we just sleep the profiling signal will never fire.
	while (1) {
		gettimeofday(&tvnow, NULL);
		diff = (tvnow.tv_sec - tvstart.tv_sec) * 1000 * 1000 + (tvnow.tv_usec - tvstart.tv_usec);

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

// Test preemption.

#include <stdlib.h>

#include "libgo8.h"

int main() {
	GoFunction8();

	// That should have exited the program.
	abort();

	*p = '\0';
	if (i > 0) {
		recur(i - 1, a);
	}
}

static void pipeHandler(int signo, siginfo_t* info, void* ctxt) {
	sigpipeSeen = 1;
}

// Signal handler that uses up more stack space than a goroutine will have.
static void ioHandler(int signo, siginfo_t* info, void* ctxt) {
	char a[1024];

	recur(4, a);
	sigioSeen = 1;
}

static jmp_buf jmp;
static char* nullPointer;

// Read a string from the file descriptor and print it.
int main(void) {
  int i;
  ssize_t n;
  char buf[20];
  struct timespec ts;

  // The descriptor will be initialized in a thread, so we have to
  // give a chance to get opened.
  for (i = 0; i < 200; i++) {
    n = read(fd, buf, sizeof buf);
    if (n >= 0)
      break;
    if (errno != EBADF && errno != EINVAL) {

		exit(EXIT_FAILURE);
	}

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

	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 (!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 ResetSIGIO\n");
	}

	ResetSIGIO();

	if (verbose) {

// Use up some stack space.
static void recur(int i, char *p) {
	char a[1024];

	*p = '\0';
	if (i > 0) {
		recur(i - 1, a);
	}
}

// Signal handler that uses up more stack space than a goroutine will have.
static void ioHandler(int signo, siginfo_t* info, void* ctxt) {
	char a[1024];

	recur(4, a);
	sigioSeen = 1;
}

static jmp_buf jmp;
static char* nullPointer;