mono/utils/mono-proclib.h

   1 #ifndef __MONO_PROC_LIB_H__
   2 #define __MONO_PROC_LIB_H__
   3 /*
   4  * Utility functions to access processes information and other info about the system.
   5  */
   6
   7 #include <glib.h>
   8 #include <mono/utils/mono-compiler.h>
   9
  10 /* never remove or reorder these enums values: they are used in corlib/System */
  11
  12 typedef enum {
  13         MONO_PROCESS_NUM_THREADS,
  14         MONO_PROCESS_USER_TIME, /* milliseconds */
  15         MONO_PROCESS_SYSTEM_TIME, /* milliseconds */
  16         MONO_PROCESS_TOTAL_TIME, /* milliseconds */
  17         MONO_PROCESS_WORKING_SET,
  18         MONO_PROCESS_WORKING_SET_PEAK, /* 5 */
  19         MONO_PROCESS_PRIVATE_BYTES,
  20         MONO_PROCESS_VIRTUAL_BYTES,
  21         MONO_PROCESS_VIRTUAL_BYTES_PEAK,
  22         MONO_PROCESS_FAULTS,
  23         MONO_PROCESS_ELAPSED, /* 10 */
  24         MONO_PROCESS_PPID,
  25         MONO_PROCESS_PAGED_BYTES,
  26         MONO_PROCESS_END
  27 } MonoProcessData;
  28
  29 typedef enum {
  30         MONO_CPU_USER_TIME,
  31         MONO_CPU_PRIV_TIME,
  32         MONO_CPU_INTR_TIME,
  33         MONO_CPU_DCP_TIME,
  34         MONO_CPU_IDLE_TIME,
  35         MONO_CPU_END
  36 } MonoCpuData;
  37
  38 typedef enum {
  39         MONO_PROCESS_ERROR_NONE, /* no error happened */
  40         MONO_PROCESS_ERROR_NOT_FOUND, /* process not found */
  41         MONO_PROCESS_ERROR_OTHER
  42 } MonoProcessError;
  43
  44 typedef struct _MonoCpuUsageState MonoCpuUsageState;
  45 #ifndef HOST_WIN32
  46 struct _MonoCpuUsageState {
  47         gint64 kernel_time;
  48         gint64 user_time;
  49         gint64 current_time;
  50 };
  51 #else
  52 struct _MonoCpuUsageState {
  53         guint64 kernel_time;
  54         guint64 user_time;
  55         guint64 idle_time;
  56 };
  57 #endif
  58
  59 gpointer* mono_process_list     (int *size);
  60
  61 void      mono_process_get_times (gpointer pid, gint64 *start_time, gint64 *user_time, gint64 *kernel_time);
  62
  63 char*     mono_process_get_name (gpointer pid, char *buf, int len);
  64
  65 gint64    mono_process_get_data (gpointer pid, MonoProcessData data);
  66 gint64    mono_process_get_data_with_error (gpointer pid, MonoProcessData data, MonoProcessError *error);
  67
  68 int       mono_process_current_pid (void);
  69
  70 int       mono_cpu_count    (void);
  71 gint64    mono_cpu_get_data (int cpu_id, MonoCpuData data, MonoProcessError *error);
  72 gint32    mono_cpu_usage (MonoCpuUsageState *prev);
  73
  74 int       mono_atexit (void (*func)(void));
  75
  76 #endif /* __MONO_PROC_LIB_H__ */
  77