[apple/system_cmds.git] / lskq.tproj / common.h

/*
 * Copyright (c) 2015 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _LSKQ_COMMON_H_
#define _LSKQ_COMMON_H_

#include <stdint.h>

/*
 * This file must be kept in sync with xnu headers
 */

/*
 * bsd/sys/event.h
 */
__options_decl(kn_status_t, uint16_t /* 12 bits really */, {
	KN_ACTIVE         = 0x001,  /* event has been triggered */
	KN_QUEUED         = 0x002,  /* event is on queue */
	KN_DISABLED       = 0x004,  /* event is disabled */
	KN_DROPPING       = 0x008,  /* knote is being dropped */
	KN_LOCKED         = 0x010,  /* knote is locked (kq_knlocks) */
	KN_POSTING        = 0x020,  /* f_event() in flight */
	KN_STAYACTIVE     = 0x040,  /* force event to stay active */
	KN_DEFERDELETE    = 0x080,  /* defer delete until re-enabled */
	KN_MERGE_QOS      = 0x100,  /* f_event() / f_* ran concurrently and overrides must merge */
	KN_REQVANISH      = 0x200,  /* requested EV_VANISH */
	KN_VANISHED       = 0x400,  /* has vanished */
	KN_SUPPRESSED     = 0x800,  /* event is suppressed during delivery */
});

/*
 * bsd/sys/eventvar.h
 */
__options_decl(kq_state_t, uint16_t, {
	KQ_SEL            = 0x0001, /* select was recorded for kq */
	KQ_SLEEP          = 0x0002, /* thread is waiting for events */
	KQ_PROCWAIT       = 0x0004, /* thread waiting for processing */
	KQ_KEV32          = 0x0008, /* kq is used with 32-bit events */
	KQ_KEV64          = 0x0010, /* kq is used with 64-bit events */
	KQ_KEV_QOS        = 0x0020, /* kq events carry QoS info */
	KQ_WORKQ          = 0x0040, /* KQ is bound to process workq */
	KQ_WORKLOOP       = 0x0080, /* KQ is part of a workloop */
	KQ_PROCESSING     = 0x0100, /* KQ is being processed */
	KQ_DRAIN          = 0x0200, /* kq is draining */
	KQ_WAKEUP         = 0x0400, /* kq awakened while processing */
	KQ_DYNAMIC        = 0x0800, /* kqueue is dynamically managed */
	KQ_R2K_ARMED      = 0x1000, /* ast notification armed */
	KQ_HAS_TURNSTILE  = 0x2000, /* this kqueue has a turnstile */
});

/*
 * bsd/pthread/workqueue_internal.h
 */
__enum_decl(workq_tr_state_t, uint8_t, {
	WORKQ_TR_STATE_IDLE        = 0, /* request isn't in flight       */
	WORKQ_TR_STATE_NEW         = 1, /* request is being initiated    */
	WORKQ_TR_STATE_QUEUED      = 2, /* request is being queued       */
	WORKQ_TR_STATE_CANCELED    = 3, /* request is canceled           */
	WORKQ_TR_STATE_BINDING     = 4, /* request is preposted for bind */
	WORKQ_TR_STATE_BOUND       = 5, /* request is bound to a thread  */
});


/*
 * bsd/sys/signal.h
 */
static const char *
sig_strs[] = {
	[0]  = "<UNKN>",
	[1]  = "SIGHUP",
	[2]  = "SIGINT",
	[3]  = "SIGQUIT",
	[4]  = "SIGILL",
	[5]  = "SIGTRAP",
	[6]  = "SIGABRT",
	[7]  = "SIGEMT",
	[8]  = "SIGFPE",
	[9]  = "SIGKILL",
	[10] = "SIGBUS",
	[11] = "SIGSEGV",
	[12] = "SIGSYS",
	[13] = "SIGPIPE",
	[14] = "SIGALRM",
	[15] = "SIGTERM",
	[16] = "SIGURG",
	[17] = "SIGSTOP",
	[18] = "SIGTSTP",
	[19] = "SIGCONT",
	[20] = "SIGCHLD",
	[21] = "SIGTTIN",
	[22] = "SIGTTOU",
	[23] = "SIGIO",
	[24] = "SIGXCPU",
	[25] = "SIGXFSZ",
	[26] = "SIGVTALRM",
	[27] = "SIGPROF",
	[28] = "SIGWINCH",
	[29] = "SIGINFO",
	[30] = "SIGUSR1",
	[31] = "SIGUSR2"
};

/*
 * bsd/sys/event.h: EVFILT_*
 */
static const char *
filt_strs[] = {
	NULL,
	"READ",
	"WRITE",
	"AIO",
	"VNODE",
	"PROC",
	"SIGNAL",
	"TIMER",
	"MACHPORT",
	"FS",
	"USER",
	"<inval>",
	"VM",
	"SOCK",
	"MEMSTATUS",
	"EXCEPT",
	"CHANNEL",
	"WORKLOOP",
};

/*
 * bsd/sys/proc_info.h: PROX_FDTYPE_*
 */
static const char *
fdtype_strs[] = {
	"ATALK",
	"VNODE",
	"SOCKET",
	"PSHM",
	"PSEM",
	"KQUEUE",
	"PIPE",
	"FSEVENTS",
	"ATALK",
	"POLICY",
	"CHANNEL",
	"NEXUS",
};

#endif /* _LSKQ_COMMON_H_ */
Commit	Line	Data
9726c137 A	1	/*
	2	* Copyright (c) 2015 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
	24	#ifndef _LSKQ_COMMON_H_
	25	#define _LSKQ_COMMON_H_
	26
d52496fd A	27	#include <stdint.h>
d52496fd A	28
9726c137 A	29	/*
	30	* This file must be kept in sync with xnu headers
	31	*/
	32
	33	/*
	34	* bsd/sys/event.h
	35	*/
d52496fd A	36	__options_decl(kn_status_t, uint16_t /* 12 bits really */, {
	37	KN_ACTIVE = 0x001, /* event has been triggered */
	38	KN_QUEUED = 0x002, /* event is on queue */
	39	KN_DISABLED = 0x004, /* event is disabled */
	40	KN_DROPPING = 0x008, /* knote is being dropped */
	41	KN_LOCKED = 0x010, /* knote is locked (kq_knlocks) */
	42	KN_POSTING = 0x020, /* f_event() in flight */
	43	KN_STAYACTIVE = 0x040, /* force event to stay active */
	44	KN_DEFERDELETE = 0x080, /* defer delete until re-enabled */
	45	KN_MERGE_QOS = 0x100, /* f_event() / f_* ran concurrently and overrides must merge */
	46	KN_REQVANISH = 0x200, /* requested EV_VANISH */
	47	KN_VANISHED = 0x400, /* has vanished */
	48	KN_SUPPRESSED = 0x800, /* event is suppressed during delivery */
	49	});
9726c137 A	50
	51	/*
	52	* bsd/sys/eventvar.h
	53	*/
d52496fd A	54	__options_decl(kq_state_t, uint16_t, {
	55	KQ_SEL = 0x0001, /* select was recorded for kq */
	56	KQ_SLEEP = 0x0002, /* thread is waiting for events */
	57	KQ_PROCWAIT = 0x0004, /* thread waiting for processing */
	58	KQ_KEV32 = 0x0008, /* kq is used with 32-bit events */
	59	KQ_KEV64 = 0x0010, /* kq is used with 64-bit events */
	60	KQ_KEV_QOS = 0x0020, /* kq events carry QoS info */
	61	KQ_WORKQ = 0x0040, /* KQ is bound to process workq */
	62	KQ_WORKLOOP = 0x0080, /* KQ is part of a workloop */
	63	KQ_PROCESSING = 0x0100, /* KQ is being processed */
	64	KQ_DRAIN = 0x0200, /* kq is draining */
	65	KQ_WAKEUP = 0x0400, /* kq awakened while processing */
	66	KQ_DYNAMIC = 0x0800, /* kqueue is dynamically managed */
	67	KQ_R2K_ARMED = 0x1000, /* ast notification armed */
	68	KQ_HAS_TURNSTILE = 0x2000, /* this kqueue has a turnstile */
	69	});
	70
	71	/*
	72	* bsd/pthread/workqueue_internal.h
	73	*/
	74	__enum_decl(workq_tr_state_t, uint8_t, {
	75	WORKQ_TR_STATE_IDLE = 0, /* request isn't in flight */
	76	WORKQ_TR_STATE_NEW = 1, /* request is being initiated */
	77	WORKQ_TR_STATE_QUEUED = 2, /* request is being queued */
	78	WORKQ_TR_STATE_CANCELED = 3, /* request is canceled */
	79	WORKQ_TR_STATE_BINDING = 4, /* request is preposted for bind */
	80	WORKQ_TR_STATE_BOUND = 5, /* request is bound to a thread */
	81	});
	82
9726c137 A	83
	84	/*
	85	* bsd/sys/signal.h
	86	*/
	87	static const char *
	88	sig_strs[] = {
	89	[0] = "<UNKN>",
	90	[1] = "SIGHUP",
	91	[2] = "SIGINT",
	92	[3] = "SIGQUIT",
	93	[4] = "SIGILL",
	94	[5] = "SIGTRAP",
	95	[6] = "SIGABRT",
	96	[7] = "SIGEMT",
	97	[8] = "SIGFPE",
	98	[9] = "SIGKILL",
	99	[10] = "SIGBUS",
	100	[11] = "SIGSEGV",
	101	[12] = "SIGSYS",
	102	[13] = "SIGPIPE",
	103	[14] = "SIGALRM",
	104	[15] = "SIGTERM",
	105	[16] = "SIGURG",
	106	[17] = "SIGSTOP",
	107	[18] = "SIGTSTP",
	108	[19] = "SIGCONT",
	109	[20] = "SIGCHLD",
	110	[21] = "SIGTTIN",
	111	[22] = "SIGTTOU",
	112	[23] = "SIGIO",
	113	[24] = "SIGXCPU",
	114	[25] = "SIGXFSZ",
	115	[26] = "SIGVTALRM",
	116	[27] = "SIGPROF",
	117	[28] = "SIGWINCH",
	118	[29] = "SIGINFO",
	119	[30] = "SIGUSR1",
	120	[31] = "SIGUSR2"
	121	};
	122
	123	/*
	124	* bsd/sys/event.h: EVFILT_*
	125	*/
	126	static const char *
	127	filt_strs[] = {
	128	NULL,
	129	"READ",
	130	"WRITE",
	131	"AIO",
	132	"VNODE",
	133	"PROC",
	134	"SIGNAL",
	135	"TIMER",
	136	"MACHPORT",
	137	"FS",
	138	"USER",
	139	"<inval>",
	140	"VM",
	141	"SOCK",
	142	"MEMSTATUS",
887d5eed A	143	"EXCEPT",
	144	"CHANNEL",
	145	"WORKLOOP",
9726c137 A	146	};
	147
	148	/*
	149	* bsd/sys/proc_info.h: PROX_FDTYPE_*
	150	*/
	151	static const char *
	152	fdtype_strs[] = {
	153	"ATALK",
	154	"VNODE",
	155	"SOCKET",
	156	"PSHM",
	157	"PSEM",
	158	"KQUEUE",
	159	"PIPE",
	160	"FSEVENTS",
887d5eed A	161	"ATALK",
	162	"POLICY",
	163	"CHANNEL",
	164	"NEXUS",
9726c137 A	165	};
	166
	167	#endif /* _LSKQ_COMMON_H_ */