move global vars from platfrom, node_signal_watcher to struct

src/node_crypto.cc

@@ -82,6 +82,7 @@ static const int X509_NAME_FLAGS = ASN1_STRFLGS_ESC_CTRL
 #define version_symbol NODE_VAR(version_symbol)
 #define ext_key_usage_symbol NODE_VAR(ext_key_usage_symbol)
 #define secure_context_constructor NODE_VAR(secure_context_constructor)
+#define locks NODE_VAR(locks)
 
 
 namespace node {
@@ -98,8 +99,6 @@ static unsigned long crypto_id_cb(void) {
 #endif /* !_WIN32 */
 }
 
-static uv_rwlock_t* locks;
-
 
 static void crypto_lock_init(void) {
   int i, n;

src/node_signal_watcher.cc

@@ -22,26 +22,27 @@
 #include <node_signal_watcher.h>
 #include <assert.h>
 
+#include <node_vars.h>
+#define callback_symbol NODE_VAR(callback_symbol)
+#define signal_watcher_constructor_template NODE_VAR(signal_watcher_constructor_template)
+
 namespace node {
 
 using namespace v8;
 
-Persistent<FunctionTemplate> SignalWatcher::constructor_template;
-static Persistent<String> callback_symbol;
-
 void SignalWatcher::Initialize(Handle<Object> target) {
   HandleScope scope;
 
   Local<FunctionTemplate> t = FunctionTemplate::New(SignalWatcher::New);
-  constructor_template = Persistent<FunctionTemplate>::New(t);
-  constructor_template->InstanceTemplate()->SetInternalFieldCount(1);
-  constructor_template->SetClassName(String::NewSymbol("SignalWatcher"));
+  signal_watcher_constructor_template = Persistent<FunctionTemplate>::New(t);
+  signal_watcher_constructor_template->InstanceTemplate()->SetInternalFieldCount(1);
+  signal_watcher_constructor_template->SetClassName(String::NewSymbol("SignalWatcher"));
 
-  NODE_SET_PROTOTYPE_METHOD(constructor_template, "start", SignalWatcher::Start);
-  NODE_SET_PROTOTYPE_METHOD(constructor_template, "stop", SignalWatcher::Stop);
+  NODE_SET_PROTOTYPE_METHOD(signal_watcher_constructor_template, "start", SignalWatcher::Start);
+  NODE_SET_PROTOTYPE_METHOD(signal_watcher_constructor_template, "stop", SignalWatcher::Stop);
 
   target->Set(String::NewSymbol("SignalWatcher"),
-      constructor_template->GetFunction());
+      signal_watcher_constructor_template->GetFunction());
 
   callback_symbol = NODE_PSYMBOL("callback");
 }
@@ -73,7 +74,7 @@ void SignalWatcher::Callback(EV_P_ ev_signal *watcher, int revents) {
 
 Handle<Value> SignalWatcher::New(const Arguments& args) {
   if (!args.IsConstructCall()) {
-    return FromConstructorTemplate(constructor_template, args);
+    return FromConstructorTemplate(signal_watcher_constructor_template, args);
   }
 
   HandleScope scope;

src/node_vars.h

@@ -149,6 +149,7 @@ struct globals {
   v8::Persistent<v8::String> callback_sym;
 
   // node_crypto.cc
+  uv_rwlock_t* locks;
   v8::Persistent<v8::String> subject_symbol;
   v8::Persistent<v8::String> subjectaltname_symbol;
   v8::Persistent<v8::String> modulus_symbol;
@@ -167,6 +168,17 @@ struct globals {
   v8::Persistent<v8::String> chars_written_sym;
   v8::Persistent<v8::String> write_sym;
   v8::Persistent<v8::FunctionTemplate> buffer_constructor_template;
+
+  // platform*.cc
+  char* process_title;
+  struct {
+    char *str;
+    size_t len;
+  } linux_process_title;
+
+  // node_signal_watcher.cc
+  v8::Persistent<v8::String> callback_symbol;
+  v8::Persistent<v8::FunctionTemplate> signal_watcher_constructor_template;
 };
 
 struct globals* globals_get();

src/platform_darwin.cc

@@ -39,13 +39,14 @@
 #include <arpa/inet.h>
 #include <ifaddrs.h>
 
+#include <node_vars.h>
+#define process_title NODE_VAR(process_title)
 
 
 namespace node {
 
 using namespace v8;
 
-static char *process_title;
 double Platform::prog_start_time = Platform::GetUptime();
 
 char** Platform::SetupArgs(int argc, char *argv[]) {

src/platform_freebsd.cc

@@ -37,12 +37,14 @@
 #include <unistd.h>
 #include <time.h>
 
+#include <node_vars.h>
+#define process_title NODE_VAR(process_title)
+
 
 namespace node {
 
 using namespace v8;
 
-static char *process_title;
 double Platform::prog_start_time = Platform::GetUptime();
 
 char** Platform::SetupArgs(int argc, char *argv[]) {

src/platform_linux.cc

@@ -48,20 +48,18 @@
 # include <sys/sysinfo.h>
 #endif
 
+#include <node_vars.h>
+#define linux_process_title NODE_VAR(linux_process_title)
+#define getbuf NODE_VAR(getbuf)
+
 extern char **environ;
 
 namespace node {
 
 using namespace v8;
 
-static char buf[MAXPATHLEN + 1];
 double Platform::prog_start_time = Platform::GetUptime();
 
-static struct {
-  char *str;
-  size_t len;
-} process_title;
-
 
 char** Platform::SetupArgs(int argc, char *argv[]) {
   char **new_argv;
@@ -75,23 +73,23 @@ char** Platform::SetupArgs(int argc, char *argv[]) {
 
   s = envc ? environ[envc - 1] : argv[argc - 1];
 
-  process_title.str = argv[0];
-  process_title.len = s + strlen(s) + 1 - argv[0];
+  linux_process_title.str = argv[0];
+  linux_process_title.len = s + strlen(s) + 1 - argv[0];
 
-  size = process_title.len;
+  size = linux_process_title.len;
   size += (argc + 1) * sizeof(char **);
   size += (envc + 1) * sizeof(char **);
 
   if ((s = (char *) malloc(size)) == NULL) {
-    process_title.str = NULL;
-    process_title.len = 0;
+    linux_process_title.str = NULL;
+    linux_process_title.len = 0;
     return argv;
   }
 
   new_argv = (char **) s;
   new_env = new_argv + argc + 1;
   s = (char *) (new_env + envc + 1);
-  memcpy(s, process_title.str, process_title.len);
+  memcpy(s, linux_process_title.str, linux_process_title.len);
 
   for (i = 0; i < argc; i++)
     new_argv[i] = s + (argv[i] - argv[0]);
@@ -110,15 +108,15 @@ char** Platform::SetupArgs(int argc, char *argv[]) {
 
 void Platform::SetProcessTitle(char *title) {
   /* No need to terminate, last char is always '\0'. */
-  if (process_title.len)
-    strncpy(process_title.str, title, process_title.len - 1);
+  if (linux_process_title.len)
+    strncpy(linux_process_title.str, title, linux_process_title.len - 1);
 }
 
 
 const char* Platform::GetProcessTitle(int *len) {
-  if (process_title.str) {
-    *len = strlen(process_title.str);
-    return process_title.str;
+  if (linux_process_title.str) {
+    *len = strlen(linux_process_title.str);
+    return linux_process_title.str;
   }
   else {
     *len = 0;
@@ -140,7 +138,7 @@ int Platform::GetMemory(size_t *rss) {
   /* PID */
   if (fscanf(f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
   /* Exec file */
-  cbuf = buf;
+  cbuf = getbuf;
   foundExeEnd = false;
   if (fscanf (f, "%c", cbuf++) == 0) goto error; // (
   while (1) {

src/platform_win32.cc

@@ -35,11 +35,13 @@
 #include <platform_win32.h>
 #include <psapi.h>
 
+#include <node_vars.h>
+#define process_title NODE_VAR(process_title)
+
 namespace node {
 
 using namespace v8;
 
-static char *process_title = NULL;
 double Platform::prog_start_time = Platform::GetUptime();