xnu-2050.7.9.tar.gz

[apple/xnu.git] / bsd / sys / process_policy.h

diff --git a/bsd/sys/process_policy.h b/bsd/sys/process_policy.h
index 19f3c26177b47ba4dcbbabf15dc98f86ac85d939..d9ad4827286878d7a83e5ff0e633d58cdec2c367 100644 (file)
--- a/bsd/sys/process_policy.h
+++ b/bsd/sys/process_policy.h
@@ -59,7 +59,11 @@ __BEGIN_DECLS
 #define PROC_POLICY_HARDWARE_ACCESS    2       /* access to various hardware */
 #define PROC_POLICY_RESOURCE_STARVATION        3       /* behavior on resource starvation */
 #define PROC_POLICY_RESOURCE_USAGE     4       /* behavior on resource consumption */
+#if CONFIG_EMBEDDED
+#define PROC_POLICY_APP_LIFECYCLE      5       /* app life cycle management */
+#else /* CONFIG_EMBEDDED */
 #define PROC_POLICY_RESERVED           5       /* behavior on resource consumption */
+#endif /* CONFIG_EMBEDDED */
 #define PROC_POLICY_APPTYPE            6       /* behavior on resource consumption */
 
 /* sub policies for background policy */
@@ -85,28 +89,29 @@ __BEGIN_DECLS
 /* attribute values for disk hardware access, bit different as it should reflect IOPOL_XXX */
 #define PROC_POLICY_DISKACC_NONE       0
 #define PROC_POLICY_DISKACC_NORMAL     1       /* normal access to the disk */
+#define PROC_POLICY_DISKACC_FULLACCESS 1       /* normal access to the disk */
 #define PROC_POLICY_DISKACC_PASSIVE    2       /* treat the I/Os as passive */
 #define PROC_POLICY_DISKACC_THROTTLE   3       /* throttle the disk IOs */
-#define PROC_POLICY_DISKACC_DEFAULT    0
+#define PROC_POLICY_DISKACC_DEFAULT    PROC_POLICY_DISKACC_FULLACCESS
 
 /* attribute values for GPU hardware access */
 #define PROC_POLICY_GPUACC_NONE        0
 #define PROC_POLICY_GPUACC_FULLACCESS  0       /* complete access to the GPU */
 #define PROC_POLICY_GPUACC_DENYACCESS  1       /* deny any access to the GPU */
-#define PROC_POLICY_GPUACC_DEFAULT     0       /*  default is complete access */
+#define PROC_POLICY_GPUACC_DEFAULT     PROC_POLICY_GPUACC_FULLACCESS /*  default is complete access */
 
 /* atrribute values for  network hardware access */
 #define PROC_POLICY_NETACC_NONE        0
-#define PROC_POLICY_NETACC_NORMAL      0       /* complete access to the network */
+#define PROC_POLICY_NETACC_FULLACCESS  0       /* complete access to the network */
 #define PROC_POLICY_NETACC_THROTTLE    1       /* throttle access to network */
-#define PROC_POLICY_NETACC_DEFAULT     0       /*  default is complete access */
+#define PROC_POLICY_NETACC_DEFAULT     PROC_POLICY_NETACC_FULLACCESS /*  default is complete access */
 
 /* atrribute values for  network hardware access */
 #define PROC_POLICY_CPUACC_NONE                0
-#define PROC_POLICY_CPUACC_ALL         0       /* access to all avialable cpus */
+#define PROC_POLICY_CPUACC_FULLACCESS  0       /* access to all avialable cpus */
 #define PROC_POLICY_CPUACC_ONE         1       /* access to only one available cpu */
 #define PROC_POLICY_CPUACC_LLCACHE     2       /* access to only one last level cache */
-#define PROC_POLICY_CPUACC_DEFAULT     0       /*  default is access to all cpus */
+#define PROC_POLICY_CPUACC_DEFAULT     PROC_POLICY_CPUACC_FULLACCESS /*  default is access to all cpus */
 
 
 /* System Resource management (ie usage and starvation related) definitions */
@@ -124,12 +129,13 @@ __BEGIN_DECLS
 #define PROC_POLICY_RUSAGE_NETWORK     5       /* amount of network usage */
 #define PROC_POLICY_RUSAGE_POWER       6       /* amount of power/battery consumption */
 
-/* attribute values for the resource usage and low resource */
+/* attribute values for the resource usage and low resource - MUST match corresponding task definitions */
 #define PROC_POLICY_RSRCACT_NONE       0
 #define PROC_POLICY_RSRCACT_THROTTLE   1       /* throttle on resource condition */
 #define PROC_POLICY_RSRCACT_SUSPEND    2       /* suspend on resource condition */
 #define PROC_POLICY_RSRCACT_TERMINATE  3       /* kill on resource condition */
-#define PROC_POLICY_RSRCACT_NOTIFY     4       /* send kqueue notification */
+#define PROC_POLICY_RSRCACT_NOTIFY_KQ  4       /* send kqueue notification */
+#define PROC_POLICY_RSRCACT_NOTIFY_EXC 5       /* send exception */
 
 
 /* type of resource for kqueue notifiction */
@@ -158,14 +164,33 @@ typedef struct proc_policy_cpuusage_attr {
        uint64_t        ppattr_cpu_attr_deadline;     /* 64bit deadline in nsecs */
 } proc_policy_cpuusage_attr_t;
 
+#if CONFIG_EMBEDDED
+/* sub policies for app lifecycle management */
+#define        PROC_POLICY_APPLIFE_NONE        0       /* does nothing.. */
+#define        PROC_POLICY_APPLIFE_STATE       1       /* sets the app to various lifecycle states */
+#define        PROC_POLICY_APPLIFE_DEVSTATUS   2       /* notes the device in inactive or short/long term */
+#define        PROC_POLICY_APPLIFE_PIDBIND     3       /* a thread is to be bound to another processes app state */
+#endif /* CONFIG_EMBEDDED */
 
 /* sub policies for PROC_POLICY_APPTYPE */
+#define        PROC_POLICY_APPTYPE_NONE        0       /* does nothing.. */
+#define        PROC_POLICY_APPTYPE_MODIFY      1       /* sets the app to various lifecycle states */
+#if CONFIG_EMBEDDED
+#define        PROC_POLICY_APPTYPE_THREADTHR   2       /* notes the device in inactive or short/long term */
+#endif /* CONFIG_EMBEDDED */
+
+
 #define PROC_POLICY_OSX_APPTYPE_NONE            0
+#if CONFIG_EMBEDDED
+#define PROC_POLICY_IOS_RESV1_APPTYPE           1      /* TAL based launched */
+#define PROC_POLICY_IOS_APPLE_DAEMON           2       /* for user of IOS apple daemons  */
+#define PROC_POLICY_IOS_APPTYPE                 3      /* ios specific handling */
+#define PROC_POLICY_IOS_NONUITYPE               4      /* ios non graphics type */
+#else
 #define PROC_POLICY_OSX_APPTYPE_TAL             1      /* TAL based launched */
 #define PROC_POLICY_OSX_APPTYPE_WIDGET          2      /* for dashboard client */
 #define PROC_POLICY_OSX_APPTYPE_DASHCLIENT      2      /* rename to move away from widget */
-#define PROC_POLICY_IOS_APPTYPE                 3      /* ios specific handling */
-#define PROC_POLICY_IOS_NONUITYPE               4      /* ios non graphics type */
+#endif
 
 #ifndef KERNEL
 int process_policy(int scope, int action, int policy, int policy_subtype, proc_policy_attribute_t * attrp, pid_t target_pid, uint64_t target_threadid);