/*
- * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2018 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_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
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
- *
+ *
* 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,
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
/* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */
#include <sys/lock.h>
#include <sys/param.h>
#include <sys/event.h>
+#include <sys/time.h>
#ifdef KERNEL
#include <sys/kernel_types.h>
#include <uuid/uuid.h>
#include <mach/coalition.h> /* COALITION_NUM_TYPES */
#endif
-#if defined(XNU_KERNEL_PRIVATE) || !defined(KERNEL)
+#if defined(XNU_KERNEL_PRIVATE) || !defined(KERNEL)
struct session;
struct pgrp;
#define P_THCWD 0x01000000 /* process has thread cwd */
#define P_RESV9 0x02000000 /* (P_VFORK)process has vfork children */
-#define P_RESV10 0x04000000 /* reserved flag */
+#define P_ADOPTPERSONA 0x04000000 /* process adopted a persona (used to be P_NOATTACH) */
#define P_RESV11 0x08000000 /* (P_INVFORK) proc in vfork */
#define P_NOSHLIB 0x10000000 /* no shared libs are in use for proc */
#define P_DIRTY_TERMINATED 0x00000020 /* process has been marked for termination */
#define P_DIRTY_BUSY 0x00000040 /* serialization flag */
#define P_DIRTY_MARKED 0x00000080 /* marked dirty previously */
-#define P_DIRTY_DEFER_IN_PROGRESS 0x00000100 /* deferral to idle-band in process */
+#define P_DIRTY_AGING_IN_PROGRESS 0x00000100 /* aging in one of the 'aging bands' */
#define P_DIRTY_LAUNCH_IN_PROGRESS 0x00000200 /* launch is in progress */
+#define P_DIRTY_DEFER_ALWAYS 0x00000400 /* defer going to idle-exit after every dirty->clean transition.
+ * For legacy jetsam policy only. This is the default with the other policies.*/
#define P_DIRTY_IS_DIRTY (P_DIRTY | P_DIRTY_SHUTDOWN)
#define P_DIRTY_IDLE_EXIT_ENABLED (P_DIRTY_TRACK|P_DIRTY_ALLOW_IDLE_EXIT)
extern int proc_selfpid(void);
/* this routine returns the pid of the parent of the current process */
extern int proc_selfppid(void);
+/* this routine returns the csflags of the current process */
+extern int proc_selfcsflags(void);
/* this routine returns sends a signal signum to the process identified by the pid */
extern void proc_signal(int pid, int signum);
/* this routine checks whether any signal identified by the mask are pending in the process identified by the pid. The check is on all threads of the process. */
extern int proc_issignal(int pid, sigset_t mask);
/* this routine returns 1 if the pid1 is inferior of pid2 */
extern int proc_isinferior(int pid1, int pid2);
-/* this routine copies the process's name of the executable to the passed in buffer. It
- * is always null terminated. The size of the buffer is to be passed in as well. This
- * routine is to be used typically for debugging
+/* this routine copies the process's name of the executable to the passed in buffer. It
+ * is always null terminated. The size of the buffer is to be passed in as well. This
+ * routine is to be used typically for debugging
*/
void proc_name(int pid, char * buf, int size);
+/* returns the 32-byte name if it exists, otherwise returns the 16-byte name */
+extern char *proc_best_name(proc_t p);
/* This routine is simillar to proc_name except it returns for current process */
void proc_selfname(char * buf, int size);
extern int proc_forcequota(proc_t);
/* returns 1 if the process is chrooted */
extern int proc_chrooted(proc_t);
+/* returns TRUE if a sync EXC_RESOURCE should be sent for the process */
+extern boolean_t proc_send_synchronous_EXC_RESOURCE(proc_t p);
-/* this routine returns 1 if the process is running with 64bit address space, else 0 */
+/* this routine returns 1 if the process is running with a 64bit address space, else 0 */
extern int proc_is64bit(proc_t);
+/* this routine returns 1 if the process is running with a 64bit register state, else 0 */
+extern int proc_is64bit_data(proc_t);
/* is this process exiting? */
extern int proc_exiting(proc_t);
+/* returns whether the process has started down proc_exit() */
+extern int proc_in_teardown(proc_t);
/* this routine returns error if the process is not one with super user privileges */
int proc_suser(proc_t p);
/* returns the cred assicaited with the process; temporary api */
kauth_cred_t proc_ucred(proc_t p);
+/* returns 1 if the process is tainted by uid or gid changes,e else 0 */
+extern int proc_issetugid(proc_t p);
extern int proc_tbe(proc_t);
@param p Process whose pgrpid to grab.
@return pgrpid for "p".
*/
-pid_t proc_pgrpid(proc_t);
+pid_t proc_pgrpid(proc_t p);
#ifdef KERNEL_PRIVATE
// mark a process as being allowed to call vfs_markdependency()
void bsd_set_dependency_capable(task_t task);
+#ifdef __arm__
+static inline int IS_64BIT_PROCESS(__unused proc_t p) { return 0; }
+#else
extern int IS_64BIT_PROCESS(proc_t);
+#endif /* __arm__ */
extern int tsleep(void *chan, int pri, const char *wmesg, int timo);
extern int msleep1(void *chan, lck_mtx_t *mtx, int pri, const char *wmesg, u_int64_t timo);
task_t proc_task(proc_t);
extern int proc_pidversion(proc_t);
+extern uint32_t proc_persona_id(proc_t);
+extern uint32_t proc_getuid(proc_t);
+extern uint32_t proc_getgid(proc_t);
extern int proc_getcdhash(proc_t, unsigned char *);
-/*!
+/*!
@function proc_pidbackgrounded
@abstract KPI to determine if a process is currently backgrounded.
- @discussion The process may move into or out of background state at any time,
- so be prepared for this value to be outdated immediately.
+ @discussion The process may move into or out of background state at any time,
+ so be prepared for this value to be outdated immediately.
@param pid PID of the process to be queried.
@param state Pointer to a value which will be set to 1 if the process
- is currently backgrounded, 0 otherwise.
+ is currently backgrounded, 0 otherwise.
@return ESRCH if pid cannot be found or has started exiting.
EINVAL if state is NULL.
*/
extern int proc_pidbackgrounded(pid_t pid, uint32_t* state);
-/*
- * This returns an unique 64bit id of a given process.
- * Caller needs to hold proper reference on the
+/*
+ * This returns an unique 64bit id of a given process.
+ * Caller needs to hold proper reference on the
* passed in process strucutre.
*/
extern uint64_t proc_uniqueid(proc_t);
extern void proc_set_responsible_pid(proc_t target_proc, pid_t responsible_pid);
+/* return 1 if process is forcing case-sensitive HFS+ access, 0 for default */
+extern int proc_is_forcing_hfs_case_sensitivity(proc_t);
+
#endif /* KERNEL_PRIVATE */
#ifdef XNU_KERNEL_PRIVATE
extern void proc_coalitionids(proc_t, uint64_t [COALITION_NUM_TYPES]);
+#ifdef CONFIG_32BIT_TELEMETRY
+extern void proc_log_32bit_telemetry(proc_t p);
+#endif /* CONFIG_32BIT_TELEMETRY */
+extern uint64_t get_current_unique_pid(void);
#endif /* XNU_KERNEL_PRIVATE*/
#ifdef KERNEL_PRIVATE
extern vnode_t proc_getexecutablevnode(proc_t); /* Returned with iocount, use vnode_put() to drop */
+extern int networking_memstatus_callout(proc_t p, uint32_t);
#endif
__END_DECLS
#ifdef PRIVATE
/* Values for pid_shutdown_sockets */
+#define SHUTDOWN_SOCKET_LEVEL_DISCONNECT_SVC 0x00000001
+#define SHUTDOWN_SOCKET_LEVEL_DISCONNECT_ALL 0x00000002
+
#ifdef KERNEL
-#define SHUTDOWN_SOCKET_LEVEL_DISCONNECT_INTERNAL 0x0
-#endif /* KERNEL */
-#define SHUTDOWN_SOCKET_LEVEL_DISCONNECT_SVC 0x1
-#define SHUTDOWN_SOCKET_LEVEL_DISCONNECT_ALL 0x2
+#define SHUTDOWN_SOCKET_LEVEL_DISCONNECT_INTERNAL 0x10000000
+#define SHUTDOWN_SOCKET_LEVEL_NECP 0x20000000
+#define SHUTDOWN_SOCKET_LEVEL_CONTENT_FILTER 0x40000000
+#endif
#ifndef KERNEL
int pid_suspend(int pid);
int pid_resume(int pid);
-
+#if defined(__arm__) || defined(__arm64__)
+int pid_hibernate(int pid);
+#endif /* defined(__arm__) || defined(__arm64__) */
+int pid_shutdown_sockets(int pid, int level);
+int pid_shutdown_networking(int pid, int level);
__END_DECLS
#endif /* !KERNEL */
projects / apple / xnu.git / blobdiff