C++ (Cpp) signalstack Examples

Example #1

File: thread_netbsd.c Project: VarocalCross/Varocal

// Called to initialize a new m (including the bootstrap m).
void
runtime·minit(void)
{
	// Initialize signal handling
	m->gsignal = runtime·malg(32*1024);
	runtime·signalstack(m->gsignal->stackguard - StackGuard, 32*1024);
}

Example #2

// Called to initialize a new m (including the bootstrap m).
void
minit(void)
{
	// Initialize signal handling.
	m->gsignal = malg(32*1024);	// OS X wants >=8K, Linux >=2K
	signalstack(m->gsignal->stackguard, 32*1024);
}

Example #3

File: thread.c Project: SteveHuang27/ucore-x64-smp

// Called to initialize a new m (including the bootstrap m).
void
runtime·minit(void)
{
	// Initialize signal handling.
	m->gsignal = runtime·malg(32*1024);	// OS X wants >=8K, Linux >=2K
	runtime·signalstack(m->gsignal->stackguard - StackGuard, 32*1024);
}

Example #4

File: os_freebsd.c Project: abustany/go

// Called to initialize a new m (including the bootstrap m).
// Called on the new thread, can not allocate memory.
void
runtime·minit(void)
{
	// Initialize signal handling
	runtime·signalstack((byte*)m->gsignal->stackguard - StackGuard, 32*1024);
	runtime·sigprocmask(&sigset_none, nil);
}

Example #5

File: os_solaris.c Project: 8l/golang

// Called to initialize a new m (including the bootstrap m).
// Called on the new thread, can not allocate memory.
void
runtime·minit(void)
{
	runtime·asmcgocall(runtime·miniterrno, (void *)libc·___errno);
	// Initialize signal handling
	runtime·signalstack((byte*)g->m->gsignal->stack.lo, 32*1024);
	runtime·sigprocmask(SIG_SETMASK, &sigset_none, nil);
}

Example #6

File: thread_netbsd.c Project: serge-hulne/golang

// Called to initialize a new m (including the bootstrap m).
// Called on the new thread, can not allocate memory.
void
runtime·minit(void)
{
	m->procid = runtime·lwp_self();

	// Initialize signal handling
	runtime·signalstack((byte*)m->gsignal->stackguard - StackGuard, 32*1024);
	runtime·sigprocmask(SIG_SETMASK, &sigset_none, nil);
}

Example #7

File: thread_darwin.c Project: serge-hulne/golang

// Called to initialize a new m (including the bootstrap m).
// Called on the new thread, can not allocate memory.
void
runtime·minit(void)
{
	// Initialize signal handling.
	runtime·signalstack((byte*)m->gsignal->stackguard - StackGuard, 32*1024);

	runtime·sigprocmask(SIG_SETMASK, &sigset_none, nil);
	runtime·setprof(m->profilehz > 0);
}

Example #8

File: thread_darwin.c Project: icattlecoder/go

// Called to initialize a new m (including the bootstrap m).
void
runtime·minit(void)
{
	// Initialize signal handling.
	m->gsignal = runtime·malg(32*1024);	// OS X wants >=8K, Linux >=2K
	runtime·signalstack((byte*)m->gsignal->stackguard - StackGuard, 32*1024);

	if(m->profilehz > 0)
		runtime·sigprocmask(SIG_SETMASK, &sigset_none, nil);
	else
		runtime·sigprocmask(SIG_SETMASK, &sigset_prof, nil);
}

Example #9

File: os_solaris.c Project: 8l/golang

// Called from dropm to undo the effect of an minit.
void
runtime·unminit(void)
{
	runtime·signalstack(nil, 0);
}