First set of licensing changes

[mono.git] / mono / metadata / attach.c

diff --git a/mono/metadata/attach.c b/mono/metadata/attach.c
index 86a83c3a62eef1860fbbb8cde1d8462dbd92ce49..9e54462633cf92da422cb9e8d06a9783b4dae022 100644 (file)
--- a/mono/metadata/attach.c
+++ b/mono/metadata/attach.c
@@ -5,6 +5,7 @@
  *   Zoltan Varga (vargaz@gmail.com)
  *
  * Copyright 2007-2009 Novell, Inc (http://www.novell.com)
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
  */
 
 #include <config.h>
@@ -26,6 +27,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <inttypes.h>
 #include <pwd.h>
 #include <errno.h>
 #include <netdb.h>
@@ -36,7 +38,7 @@
 #include <mono/metadata/class-internals.h>
 #include <mono/metadata/object-internals.h>
 #include <mono/metadata/threads-types.h>
-#include <mono/metadata/gc-internal.h>
+#include <mono/metadata/gc-internals.h>
 #include <mono/utils/mono-threads.h>
 #include "attach.h"
 
@@ -98,10 +100,6 @@ static gboolean stop_receiver_thread;
 
 static gboolean needs_to_start, started;
 
-#define agent_lock() EnterCriticalSection (&agent_mutex)
-#define agent_unlock() LeaveCriticalSection (&agent_mutex)
-static CRITICAL_SECTION agent_mutex;
-
 static void transport_connect (void);
 
 static guint32 WINAPI receiver_thread (void *arg);
@@ -128,15 +126,6 @@ decode_int (guint8 *buf, guint8 **endbuf, guint8 *limit)
        return (((int)buf [0]) << 0) | (((int)buf [1]) << 8) | (((int)buf [2]) << 16) | (((int)buf [3]) << 24);
 }
 
-static inline int
-decode_short (guint8 *buf, guint8 **endbuf, guint8 *limit)
-{
-       *endbuf = buf + 2;
-       g_assert (*endbuf <= limit);
-
-       return (((int)buf [0]) << 0) | (((int)buf [1]) << 8);
-}
-
 static char*
 decode_string_value (guint8 *buf, guint8 **endbuf, guint8 *limit)
 {
@@ -164,7 +153,7 @@ decode_string_value (guint8 *buf, guint8 **endbuf, guint8 *limit)
 
        g_assert (length < (1 << 16));
 
-       s = g_malloc (length + 1);
+       s = (char *)g_malloc (length + 1);
 
        g_assert (p + length <= limit);
        memcpy (s, p, length);
@@ -192,8 +181,6 @@ mono_attach_parse_options (char *options)
 void
 mono_attach_init (void)
 {
-       InitializeCriticalSection (&agent_mutex);
-
        config.enabled = TRUE;
 }
 
@@ -220,7 +207,7 @@ mono_attach_start (void)
         * by creating it is to enable the attach mechanism if the process receives a 
         * SIGQUIT signal, which can only be sent by the owner/root.
         */
-       snprintf (path, sizeof (path), "/tmp/.mono_attach_pid%d", getpid ());
+       snprintf (path, sizeof (path), "/tmp/.mono_attach_pid%"PRIdMAX"", (intmax_t) getpid ());
        fd = open (path, O_RDONLY);
        if (fd == -1)
                return FALSE;
@@ -279,6 +266,7 @@ mono_attach_cleanup (void)
 static int
 mono_attach_load_agent (MonoDomain *domain, char *agent, char *args, MonoObject **exc)
 {
+       MonoError error;
        MonoAssembly *agent_assembly;
        MonoImage *image;
        MonoMethod *method;
@@ -306,9 +294,10 @@ mono_attach_load_agent (MonoDomain *domain, char *agent, char *args, MonoObject
                return 1;
        }
 
-       method = mono_get_method (image, entry, NULL);
+       method = mono_get_method_checked (image, entry, NULL, NULL, &error);
        if (method == NULL){
-               g_print ("The entry point method of assembly '%s' could not be loaded\n", agent);
+               g_print ("The entry point method of assembly '%s' could not be loaded due to %s\n", agent, mono_error_get_message (&error));
+               mono_error_cleanup (&error);
                g_free (agent);
                return 1;
        }
@@ -323,7 +312,8 @@ mono_attach_load_agent (MonoDomain *domain, char *agent, char *args, MonoObject
        g_free (agent);
 
        pa [0] = main_args;
-       mono_runtime_invoke (method, NULL, pa, exc);
+       mono_runtime_try_invoke (method, NULL, pa, exc, &error);
+       mono_error_raise_exception (&error); /* FIXME don't raise here */
 
        return 0;
 }
@@ -405,7 +395,7 @@ ipc_connect (void)
                }
        }
 
-       filename = g_strdup_printf ("%s/.mono-%d", directory, getpid ());
+       filename = g_strdup_printf ("%s/.mono-%"PRIdMAX"", directory, (intmax_t) getpid ());
        unlink (filename);
 
        /* Bind a name to the socket.   */
@@ -440,7 +430,7 @@ ipc_connect (void)
 
        ipc_filename = g_strdup (filename);
 
-       server_uri = g_strdup_printf ("unix://%s/.mono-%d?/vm", directory, getpid ());
+       server_uri = g_strdup_printf ("unix://%s/.mono-%"PRIdMAX"?/vm", directory, (intmax_t) getpid ());
 
        g_free (filename);
        g_free (directory);
@@ -538,7 +528,7 @@ receiver_thread (void *arg)
                        content_len = decode_int (p, &p, p_end);
 
                        /* Read message body */
-                       body = g_malloc (content_len);
+                       body = (guint8 *)g_malloc (content_len);
                        res = read (conn_fd, body, content_len);
                        
                        p = body;