projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 39236c6e A |
1 | /* |
| 2 | * Copyright (c) 2010 Apple Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * This file contains Original Code and/or Modifications of Original Code | |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. Please obtain a copy of the License at | |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 11 | * file. | |
| 12 | * | |
| 13 | * The Original Code and all software distributed under the License are | |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 18 | * Please see the License for the specific language governing rights and | |
| 19 | * limitations under the License. | |
| 20 | * | |
| 21 | * @APPLE_LICENSE_HEADER_END@ | |
| 22 | */ | |
| 23 | #ifndef _LIBPROC_INTERNALH_ | |
| 24 | #define _LIBPROC_INTERNALH_ | |
| 25 | ||
| 26 | #include <TargetConditionals.h> | |
| 27 | ||
| 28 | #include <sys/cdefs.h> | |
| 29 | #include <libproc.h> | |
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 39236c6e A |
33 | |
| 34 | /* resume the process suspend due to low VM resource */ | |
| 35 | int proc_clear_vmpressure(pid_t pid); | |
| 36 | /* set self as the one who is going to resume suspended processes due to low VM. Need to be root */ | |
| 37 | int proc_set_owner_vmpressure(void); | |
| 38 | ||
| 39 | /* mark yourself to delay idle sleep on disk IO */ | |
| 40 | int proc_set_delayidlesleep(void); | |
| 41 | /* Reset yourself to delay idle sleep on disk IO, if already set */ | |
| 42 | int proc_clear_delayidlesleep(void); | |
| 43 | ||
| 44 | ||
| 45 | /* sub policies for PROC_POLICY_APPTYPE */ | |
| 46 | #define PROC_POLICY_OSX_APPTYPE_NONE 0 | |
| 47 | #define PROC_POLICY_OSX_APPTYPE_TAL 1 /* TAL based launched */ | |
| 48 | #define PROC_POLICY_OSX_APPTYPE_WIDGET 2 /* for dashboard client */ | |
| 49 | #define PROC_POLICY_OSX_APPTYPE_DASHCLIENT 2 /* rename to move away from widget */ | |
| 50 | ||
| 51 | /* | |
| 52 | * Resumes the backgrounded TAL or dashboard client. Only priv users can disable TAL apps. | |
| 53 | * Valid apptype are PROC_POLICY_OSX_APPTYPE_DASHCLIENT and PROC_POLICY_OSX_APPTYPE_TAL. | |
| 54 | * Returns 0 on success otherwise appropriate error code. | |
| 55 | */ | |
| 56 | int proc_disable_apptype(pid_t pid, int apptype); | |
| 57 | int proc_enable_apptype(pid_t pid, int apptype); | |
| 58 | ||
| 39236c6e A |
59 | |
| 60 | /* mark process as importance donating */ | |
| 61 | int proc_donate_importance_boost(void); | |
| 62 | ||
| fe8ab488 | 63 | /* DEPRECATED: supported for backward compatibility only */ |
| 39236c6e A |
64 | /* check the message for an importance boost and take an assertion on it */ |
| 65 | int proc_importance_assertion_begin_with_msg(mach_msg_header_t *msg, | |
| fe8ab488 A |
66 | mach_msg_trailer_t *trailer, |
| 67 | uint64_t *assertion_token) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_8, __MAC_10_10, __IPHONE_6_0, __IPHONE_8_0); | |
| 39236c6e | 68 | |
| fe8ab488 | 69 | /* DEPRECATED: supported for backward compatibility only */ |
| 39236c6e A |
70 | /* drop an assertion */ |
| 71 | int proc_importance_assertion_complete(uint64_t assertion_handle); | |
| 72 | ||
| fe8ab488 A |
73 | /* check the message for a App De-Nap boost and take an assertion on it */ |
| 74 | int proc_denap_assertion_begin_with_msg(mach_msg_header_t *msg, | |
| 75 | uint64_t *assertion_token); | |
| 76 | ||
| 77 | /* drop a de-nap assertion */ | |
| 78 | int proc_denap_assertion_complete(uint64_t assertion_handle); | |
| 79 | ||
| 39236c6e A |
80 | int proc_set_cpumon_params(pid_t pid, int percentage, int interval) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); |
| 81 | int proc_get_cpumon_params(pid_t pid, int *percentage, int *interval) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); | |
| 82 | int proc_set_cpumon_defaults(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); | |
| 83 | int proc_disable_cpumon(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); | |
| 84 | ||
| 85 | int proc_set_wakemon_params(pid_t pid, int rate_hz, int flags) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); | |
| 86 | int proc_get_wakemon_params(pid_t pid, int *rate_hz, int *flags) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); | |
| 87 | int proc_set_wakemon_defaults(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); | |
| 88 | int proc_disable_wakemon(pid_t pid) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); | |
| 89 | ||
| fe8ab488 A |
90 | int proc_set_cpumon_params_fatal(pid_t pid, int percentage, int interval) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0); |
| 91 | ||
| 92 | /* request trace buffer collection */ | |
| 93 | int proc_trace_log(pid_t pid, uint64_t uniqueid) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0); | |
| 94 | ||
| 95 | /* proc_info call to get the originator information */ | |
| 96 | int proc_pidoriginatorinfo(int flavor, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0); | |
| 97 | ||
| 39236c6e A |
98 | #if !TARGET_IPHONE_SIMULATOR |
| 99 | ||
| 100 | #define PROC_SUPPRESS_SUCCESS (0) | |
| 101 | #define PROC_SUPPRESS_BAD_ARGUMENTS (-1) | |
| 102 | #define PROC_SUPPRESS_OLD_GENERATION (-2) | |
| 103 | #define PROC_SUPPRESS_ALREADY_SUPPRESSED (-3) | |
| 104 | ||
| 105 | int proc_suppress(pid_t pid, uint64_t *generation); | |
| 106 | #endif /* !TARGET_IPHONE_SIMULATOR */ | |
| 107 | ||
| 108 | __END_DECLS | |
| 109 | ||
| 110 | #endif /* _LIBPROC_INTERNALH_ */ | |
| 111 |