xnu-3789.70.16.tar.gz

[apple/xnu.git] / libsyscall / wrappers / libproc / libproc_internal.h

diff --git a/libsyscall/wrappers/libproc/libproc_internal.h b/libsyscall/wrappers/libproc/libproc_internal.h
index 182cf886f761a5d2bc06322dd4c6759a84155755..7169b7eb4423e0f2d61e237cffb42395672b1eb9 100644 (file)
--- a/libsyscall/wrappers/libproc/libproc_internal.h
+++ b/libsyscall/wrappers/libproc/libproc_internal.h
@@ -27,9 +27,20 @@
 
 #include <sys/cdefs.h>
 #include <libproc.h>
+#include <mach/message.h>
 
 __BEGIN_DECLS
 
+/* CPU monitor action */
+#define PROC_SETCPU_ACTION_NONE                0
+#define PROC_SETCPU_ACTION_THROTTLE    1
+
+int proc_setcpu_percentage(pid_t pid, int action, int percentage) __OSX_AVAILABLE_STARTING(__MAC_10_12_2, __IPHONE_5_0);
+int proc_clear_cpulimits(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_12_2, __IPHONE_5_0);
+
+/* CPU limits, applies to current thread only. 0% unsets limit */
+int proc_setthread_cpupercent(uint8_t percentage, uint32_t ms_refill) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_5_0);
+
 
 /* resume the process suspend due to low VM resource */
 int proc_clear_vmpressure(pid_t pid);
@@ -77,18 +88,21 @@ int proc_denap_assertion_begin_with_msg(mach_msg_header_t  *msg,
 /* drop a de-nap assertion */
 int proc_denap_assertion_complete(uint64_t assertion_handle);
 
+/* ongoing percent-over-time CPU monitor */
+int proc_set_cpumon_defaults(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
 int proc_set_cpumon_params(pid_t pid, int percentage, int interval) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
+int proc_set_cpumon_params_fatal(pid_t pid, int percentage, int interval) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+
 int proc_get_cpumon_params(pid_t pid, int *percentage, int *interval) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
-int proc_set_cpumon_defaults(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
+int proc_resume_cpumon(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0);
 int proc_disable_cpumon(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
 
+/* ongoing wakes/second monitor */
+int proc_set_wakemon_defaults(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
 int proc_set_wakemon_params(pid_t pid, int rate_hz, int flags) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
 int proc_get_wakemon_params(pid_t pid, int *rate_hz, int *flags) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
-int proc_set_wakemon_defaults(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
 int proc_disable_wakemon(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
 
-int proc_set_cpumon_params_fatal(pid_t pid, int percentage, int interval) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
-
 /* request trace buffer collection */
 int proc_trace_log(pid_t pid, uint64_t uniqueid) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);