1 files changed, 0 insertions, 176 deletions
diff --git a/libgo/runtime/signal_unix.c b/libgo/runtime/signal_unix.c
deleted file mode 100644
index 2cca08c..0000000
--- a/libgo/runtime/signal_unix.c
+++ /dev/null
@@ -1,176 +0,0 @@
-// Copyright 2012 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.
-
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
-
-#include <sys/time.h>
-
-#include "runtime.h"
-#include "defs.h"
-#include "signal_unix.h"
-
-extern SigTab runtime_sigtab[];
-
-void
-runtime_initsig(bool preinit)
-{
-	int32 i;
-	SigTab *t;
-
-	// For c-archive/c-shared this is called by go-libmain.c with
-	// preinit == true.
-	if(runtime_isarchive && !preinit)
-		return;
-
-	// First call: basic setup.
-	for(i = 0; runtime_sigtab[i].sig != -1; i++) {
-		t = &runtime_sigtab[i];
-		if((t->flags == 0) || (t->flags & _SigDefault))
-			continue;
-
-		t->fwdsig = runtime_getsig(i);
-
-		// For some signals, we respect an inherited SIG_IGN handler
-		// rather than insist on installing our own default handler.
-		// Even these signals can be fetched using the os/signal package.
-		switch(t->sig) {
-		case SIGHUP:
-		case SIGINT:
-			if(t->fwdsig == GO_SIG_IGN) {
-				continue;
-			}
-		}
-
-		if(runtime_isarchive && (t->flags&_SigPanic) == 0)
-			continue;
-
-		t->flags |= _SigHandling;
-		runtime_setsig(i, runtime_sighandler, true);
-	}
-}
-
-void
-runtime_sigenable(uint32 sig)
-{
-	int32 i;
-	SigTab *t;
-
-	t = nil;
-	for(i = 0; runtime_sigtab[i].sig != -1; i++) {
-		if(runtime_sigtab[i].sig == (int32)sig) {
-			t = &runtime_sigtab[i];
-			break;
-		}
-	}
-
-	if(t == nil)
-		return;
-
-	if((t->flags & _SigNotify) && !(t->flags & _SigHandling)) {
-		t->flags |= _SigHandling;
-		t->fwdsig = runtime_getsig(i);
-		runtime_setsig(i, runtime_sighandler, true);
-	}
-}
-
-void
-runtime_sigdisable(uint32 sig)
-{
-	int32 i;
-	SigTab *t;
-
-	t = nil;
-	for(i = 0; runtime_sigtab[i].sig != -1; i++) {
-		if(runtime_sigtab[i].sig == (int32)sig) {
-			t = &runtime_sigtab[i];
-			break;
-		}
-	}
-
-	if(t == nil)
-		return;
-
-	if((sig == SIGHUP || sig == SIGINT) && t->fwdsig == GO_SIG_IGN) {
-		t->flags &= ~_SigHandling;
-		runtime_setsig(i, t->fwdsig, true);
-	}
-}
-
-void
-runtime_sigignore(uint32 sig)
-{
-	int32 i;
-	SigTab *t;
-
-	t = nil;
-	for(i = 0; runtime_sigtab[i].sig != -1; i++) {
-		if(runtime_sigtab[i].sig == (int32)sig) {
-			t = &runtime_sigtab[i];
-			break;
-		}
-	}
-
-	if(t == nil)
-		return;
-
-	if((t->flags & _SigNotify) != 0) {
-		t->flags &= ~_SigHandling;
-		runtime_setsig(i, GO_SIG_IGN, true);
-	}
-}
-
-void
-runtime_resetcpuprofiler(int32 hz)
-{
-	struct itimerval it;
-
-	runtime_memclr((byte*)&it, sizeof it);
-	if(hz == 0) {
-		runtime_setitimer(ITIMER_PROF, &it, nil);
-	} else {
-		it.it_interval.tv_sec = 0;
-		it.it_interval.tv_usec = 1000000 / hz;
-		it.it_value = it.it_interval;
-		runtime_setitimer(ITIMER_PROF, &it, nil);
-	}
-	runtime_m()->profilehz = hz;
-}
-
-void
-runtime_unblocksignals(void)
-{
-	sigset_t sigset_none;
-	sigemptyset(&sigset_none);
-	pthread_sigmask(SIG_SETMASK, &sigset_none, nil);
-}
-
-void
-runtime_crash(void)
-{
-	int32 i;
-
-#ifdef GOOS_darwin
-	// OS X core dumps are linear dumps of the mapped memory,
-	// from the first virtual byte to the last, with zeros in the gaps.
-	// Because of the way we arrange the address space on 64-bit systems,
-	// this means the OS X core file will be >128 GB and even on a zippy
-	// workstation can take OS X well over an hour to write (uninterruptible).
-	// Save users from making that mistake.
-	if(sizeof(void*) == 8)
-		return;
-#endif
-
-	runtime_unblocksignals();
-	for(i = 0; runtime_sigtab[i].sig != -1; i++)
-		if(runtime_sigtab[i].sig == SIGABRT)
-			break;
-	runtime_setsig(i, GO_SIG_DFL, false);
-	runtime_raise(SIGABRT);
-}
-
-void
-runtime_raise(int32 sig)
-{
-	raise(sig);
-}