X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fio-layer%2Fprocess-private.h;h=ddd6e863f36623426672ab8244c2fdf9f7ae216b;hb=6a796dc348e91fa0f742953c96a9466df2a4e241;hp=c3e6988732dfec4fbfac0580d705dd8f9b254bfd;hpb=e01250c2c778280a85fe632548b06987f077d415;p=mono.git

diff --git a/mono/io-layer/process-private.h b/mono/io-layer/process-private.h
index c3e6988732d..ddd6e863f36 100644
--- a/mono/io-layer/process-private.h
+++ b/mono/io-layer/process-private.h
@@ -13,21 +13,29 @@
 #include <config.h>
 #include <glib.h>
 
+#include <mono/utils/mono-os-semaphore.h>
+
 /* There doesn't seem to be a defined symbol for this */
 #define _WAPI_PROCESS_CURRENT (gpointer)0xFFFFFFFF
 
+/*
+ * Handles > _WAPI_PROCESS_UNHANDLED are pseudo handles which represent processes
+ * not started by the runtime.
+ */
 /* This marks a system process that we don't have a handle on */
 /* FIXME: Cope with PIDs > sizeof guint */
 #define _WAPI_PROCESS_UNHANDLED (1 << (8*sizeof(pid_t)-1))
 #define _WAPI_PROCESS_UNHANDLED_PID_MASK (-1 & ~_WAPI_PROCESS_UNHANDLED)
+#define WAPI_IS_PSEUDO_PROCESS_HANDLE(handle) ((GPOINTER_TO_UINT(handle) & _WAPI_PROCESS_UNHANDLED) == _WAPI_PROCESS_UNHANDLED)
+#define WAPI_PID_TO_HANDLE(pid) GINT_TO_POINTER (_WAPI_PROCESS_UNHANDLED + (pid))
+#define WAPI_HANDLE_TO_PID(handle) (GPOINTER_TO_UINT ((handle)) - _WAPI_PROCESS_UNHANDLED)
 
+void wapi_processes_init (void);
 extern gpointer _wapi_process_duplicate (void);
 extern void wapi_processes_cleanup (void);
 
 extern struct _WapiHandleOps _wapi_process_ops;
 
-#define _WAPI_PROC_NAME_MAX_LEN _POSIX_PATH_MAX
-
 /*
  * MonoProcess describes processes we create.
  * It contains a semaphore that can be waited on in order to wait
@@ -42,18 +50,17 @@ struct MonoProcess {
 	gint32 handle_count; /* the number of handles to this mono_process instance */
 	/* we keep a ref to the creating _WapiHandle_process handle until
 	 * the process has exited, so that the information there isn't lost.
-	 * If we put the information there in this structure, it won't be
-	 * available to other processes when using shared handles. */
+	 */
 	gpointer handle;
+	gboolean freeable;
 	struct MonoProcess *next;
 };
 
+typedef struct MonoProcess MonoProcess;
 
 /*
  * _WapiHandle_process is a structure containing all the required information
  * for process handling.
- * The mono_process field is only present if this process has created
- * the corresponding process.
  */
 struct _WapiHandle_process
 {
@@ -62,12 +69,13 @@ struct _WapiHandle_process
 	gpointer main_thread;
 	WapiFileTime create_time;
 	WapiFileTime exit_time;
-	gchar proc_name[_WAPI_PROC_NAME_MAX_LEN];
+	char *proc_name;
 	size_t min_working_set;
 	size_t max_working_set;
 	gboolean exited;
-	pid_t self; /* mono_process is shared among processes, but only usable in the process that created it */
 	struct MonoProcess *mono_process;
 };
 
+typedef struct _WapiHandle_process WapiHandle_process;
+
 #endif /* _WAPI_PROCESS_PRIVATE_H_ */