#endif
#include <mach/boolean.h>
-#ifdef XNU_KERNEL_PRIVATE
-#define PROC_DEF_ENABLED
-#else
-#ifndef KERNEL
-#define PROC_DEF_ENABLED
-#endif
-#endif
-
-#ifdef PROC_DEF_ENABLED
+#if defined(XNU_KERNEL_PRIVATE) || !defined(KERNEL)
struct session;
struct pgrp;
u_quad_t p_iticks; /* Statclock hits processing intr. */
int p_traceflag; /* Kernel trace points. */
struct vnode *p_tracep; /* Trace to vnode. */
- int p_siglist; /* DEPRECATED */
+ int p_siglist; /* DEPRECATED. */
struct vnode *p_textvp; /* Vnode of executable. */
int p_holdcnt; /* If non-zero, don't swap. */
sigset_t p_sigmask; /* DEPRECATED. */
#define P_TIMEOUT 0x00000400 /* Timing out during sleep */
#define P_TRACED 0x00000800 /* Debugged process being traced */
-#define P_RESV3 0x00001000 /* (P_WAITED)Debugging prc has waited for child */
+#define P_DISABLE_ASLR 0x00001000 /* Disable address space layout randomization */
#define P_WEXIT 0x00002000 /* Working on exiting */
#define P_EXEC 0x00004000 /* Process called exec. */
#define P_SSTEP 0x20000 / * process needs single-step fixup ??? * /
*/
-#define P_RESV5 0x00040000 /* (P_WAITING) process has a wait() in progress */
+#define P_DELAYIDLESLEEP 0x00040000 /* Process is marked to delay idle sleep on disk IO */
#define P_CHECKOPENEVT 0x00080000 /* check if a vnode has the OPENEVT flag set on open */
#define P_DEPENDENCY_CAPABLE 0x00100000 /* process is ok to call vfs_markdependency() */
#define P_FSTRACE 0 /* Obsolete: retained for compilation */
#define P_SSTEP 0 /* Obsolete: retained for compilation */
-#endif /* PROC_DEF_ENABLED */
+#define P_DIRTY_TRACK 0x00000001 /* track dirty state */
+#define P_DIRTY_ALLOW_IDLE_EXIT 0x00000002 /* process can be idle-exited when clean */
+#define P_DIRTY_DEFER 0x00000004 /* defer initial opt-in to idle-exit */
+#define P_DIRTY 0x00000008 /* process is dirty */
+#define P_DIRTY_SHUTDOWN 0x00000010 /* process is dirty during shutdown */
+#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_IS_DIRTY (P_DIRTY | P_DIRTY_SHUTDOWN)
+#define P_DIRTY_IDLE_EXIT_ENABLED (P_DIRTY_TRACK|P_DIRTY_ALLOW_IDLE_EXIT)
+
+#endif /* XNU_KERNEL_PRIVATE || !KERNEL */
#ifdef KERNEL
__BEGIN_DECLS
proc_t current_proc_EXTERNAL(void);
extern int msleep(void *chan, lck_mtx_t *mtx, int pri, const char *wmesg, struct timespec * ts );
-extern void unsleep(proc_t);
extern void wakeup(void *chan);
extern void wakeup_one(caddr_t chan);
extern int proc_ppid(proc_t);
/* returns 1 if the process is marked for no remote hangs */
extern int proc_noremotehang(proc_t);
-/* returns 1 is the process is marked for force quota */
+/* returns 1 if the process is marked for force quota */
extern int proc_forcequota(proc_t);
/* this routine returns 1 if the process is running with 64bit address space, else 0 */
int proc_suser(proc_t p);
/* returns the cred assicaited with the process; temporary api */
kauth_cred_t proc_ucred(proc_t p);
-#ifdef __APPLE_API_UNSTABLE
-/* returns the first thread_t in the process, or NULL XXX for NFS, DO NOT USE */
-thread_t proc_thread(proc_t);
-#endif
-// mark a process as being allowed to call vfs_markdependency()
-void bsd_set_dependency_capable(task_t task);
-extern int proc_pendingsignals(proc_t, sigset_t);
extern int proc_tbe(proc_t);
+/*!
+ @function proc_selfpgrpid
+ @abstract Get the process group id for the current process, as with proc_pgrpid().
+ @return pgrpid of current process.
+ */
+pid_t proc_selfpgrpid(void);
+
+/*!
+ @function proc_pgrpid
+ @abstract Get the process group id for the passed-in process.
+ @param p Process whose pgrpid to grab.
+ @return pgrpid for "p".
+ */
+pid_t proc_pgrpid(proc_t);
+
#ifdef KERNEL_PRIVATE
-/* LP64todo - figure out how to identify 64-bit processes if NULL procp */
+// mark a process as being allowed to call vfs_markdependency()
+void bsd_set_dependency_capable(task_t task);
extern int IS_64BIT_PROCESS(proc_t);
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);
-#endif
+
+task_t proc_task(proc_t);
+extern int proc_pidversion(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.
+ @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.
+ @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
+ * passed in process strucutre.
+ */
+extern uint64_t proc_uniqueid(proc_t);
+
+#endif /* KERNEL_PRIVATE */
+
+#ifdef XNU_KERNEL_PRIVATE
+
+/* unique 64bit id for process's original parent */
+extern uint64_t proc_puniqueid(proc_t);
+
+extern void proc_getexecutableuuid(proc_t, unsigned char *, unsigned long);
+
+extern uint64_t proc_was_throttled(proc_t);
+extern uint64_t proc_did_throttle(proc_t);
+
+#endif /* XNU_KERNEL_PRIVATE*/
__END_DECLS
#endif /* KERNEL */
+#ifdef PRIVATE
+
+/* Values for pid_shutdown_sockets */
+#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
+
+#ifndef KERNEL
+
+__BEGIN_DECLS
+
+int pid_suspend(int pid);
+int pid_resume(int pid);
+
+
+__END_DECLS
+
+#endif /* !KERNEL */
+#endif /* PRIVATE */
+
#endif /* !_SYS_PROC_H_ */
projects / apple / xnu.git / blobdiff