Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 391 deletions

diff --git a/ANDROID_3.4.5/include/linux/signal.h b/ANDROID_3.4.5/include/linux/signal.h
deleted file mode 100644
index 7987ce74..00000000
--- a/ANDROID_3.4.5/include/linux/signal.h
+++ /dev/null
@@ -1,391 +0,0 @@
-#ifndef _LINUX_SIGNAL_H
-#define _LINUX_SIGNAL_H
-
-#include <asm/signal.h>
-#include <asm/siginfo.h>
-
-#ifdef __KERNEL__
-#include <linux/list.h>
-
-struct task_struct;
-
-/* for sysctl */
-extern int print_fatal_signals;
-/*
- * Real Time signals may be queued.
- */
-
-struct sigqueue {
-	struct list_head list;
-	int flags;
-	siginfo_t info;
-	struct user_struct *user;
-};
-
-/* flags values. */
-#define SIGQUEUE_PREALLOC	1
-
-struct sigpending {
-	struct list_head list;
-	sigset_t signal;
-};
-
-/*
- * Define some primitives to manipulate sigset_t.
- */
-
-#ifndef __HAVE_ARCH_SIG_BITOPS
-#include <linux/bitops.h>
-
-/* We don't use <linux/bitops.h> for these because there is no need to
-   be atomic.  */
-static inline void sigaddset(sigset_t *set, int _sig)
-{
-	unsigned long sig = _sig - 1;
-	if (_NSIG_WORDS == 1)
-		set->sig[0] |= 1UL << sig;
-	else
-		set->sig[sig / _NSIG_BPW] |= 1UL << (sig % _NSIG_BPW);
-}
-
-static inline void sigdelset(sigset_t *set, int _sig)
-{
-	unsigned long sig = _sig - 1;
-	if (_NSIG_WORDS == 1)
-		set->sig[0] &= ~(1UL << sig);
-	else
-		set->sig[sig / _NSIG_BPW] &= ~(1UL << (sig % _NSIG_BPW));
-}
-
-static inline int sigismember(sigset_t *set, int _sig)
-{
-	unsigned long sig = _sig - 1;
-	if (_NSIG_WORDS == 1)
-		return 1 & (set->sig[0] >> sig);
-	else
-		return 1 & (set->sig[sig / _NSIG_BPW] >> (sig % _NSIG_BPW));
-}
-
-static inline int sigfindinword(unsigned long word)
-{
-	return ffz(~word);
-}
-
-#endif /* __HAVE_ARCH_SIG_BITOPS */
-
-static inline int sigisemptyset(sigset_t *set)
-{
-	extern void _NSIG_WORDS_is_unsupported_size(void);
-	switch (_NSIG_WORDS) {
-	case 4:
-		return (set->sig[3] | set->sig[2] |
-			set->sig[1] | set->sig[0]) == 0;
-	case 2:
-		return (set->sig[1] | set->sig[0]) == 0;
-	case 1:
-		return set->sig[0] == 0;
-	default:
-		_NSIG_WORDS_is_unsupported_size();
-		return 0;
-	}
-}
-
-#define sigmask(sig)	(1UL << ((sig) - 1))
-
-#ifndef __HAVE_ARCH_SIG_SETOPS
-#include <linux/string.h>
-
-#define _SIG_SET_BINOP(name, op)					\
-static inline void name(sigset_t *r, const sigset_t *a, const sigset_t *b) \
-{									\
-	extern void _NSIG_WORDS_is_unsupported_size(void);		\
-	unsigned long a0, a1, a2, a3, b0, b1, b2, b3;			\
-									\
-	switch (_NSIG_WORDS) {						\
-	    case 4:							\
-		a3 = a->sig[3]; a2 = a->sig[2];				\
-		b3 = b->sig[3]; b2 = b->sig[2];				\
-		r->sig[3] = op(a3, b3);					\
-		r->sig[2] = op(a2, b2);					\
-	    case 2:							\
-		a1 = a->sig[1]; b1 = b->sig[1];				\
-		r->sig[1] = op(a1, b1);					\
-	    case 1:							\
-		a0 = a->sig[0]; b0 = b->sig[0];				\
-		r->sig[0] = op(a0, b0);					\
-		break;							\
-	    default:							\
-		_NSIG_WORDS_is_unsupported_size();			\
-	}								\
-}
-
-#define _sig_or(x,y)	((x) | (y))
-_SIG_SET_BINOP(sigorsets, _sig_or)
-
-#define _sig_and(x,y)	((x) & (y))
-_SIG_SET_BINOP(sigandsets, _sig_and)
-
-#define _sig_andn(x,y)	((x) & ~(y))
-_SIG_SET_BINOP(sigandnsets, _sig_andn)
-
-#undef _SIG_SET_BINOP
-#undef _sig_or
-#undef _sig_and
-#undef _sig_andn
-
-#define _SIG_SET_OP(name, op)						\
-static inline void name(sigset_t *set)					\
-{									\
-	extern void _NSIG_WORDS_is_unsupported_size(void);		\
-									\
-	switch (_NSIG_WORDS) {						\
-	    case 4: set->sig[3] = op(set->sig[3]);			\
-		    set->sig[2] = op(set->sig[2]);			\
-	    case 2: set->sig[1] = op(set->sig[1]);			\
-	    case 1: set->sig[0] = op(set->sig[0]);			\
-		    break;						\
-	    default:							\
-		_NSIG_WORDS_is_unsupported_size();			\
-	}								\
-}
-
-#define _sig_not(x)	(~(x))
-_SIG_SET_OP(signotset, _sig_not)
-
-#undef _SIG_SET_OP
-#undef _sig_not
-
-static inline void sigemptyset(sigset_t *set)
-{
-	switch (_NSIG_WORDS) {
-	default:
-		memset(set, 0, sizeof(sigset_t));
-		break;
-	case 2: set->sig[1] = 0;
-	case 1:	set->sig[0] = 0;
-		break;
-	}
-}
-
-static inline void sigfillset(sigset_t *set)
-{
-	switch (_NSIG_WORDS) {
-	default:
-		memset(set, -1, sizeof(sigset_t));
-		break;
-	case 2: set->sig[1] = -1;
-	case 1:	set->sig[0] = -1;
-		break;
-	}
-}
-
-/* Some extensions for manipulating the low 32 signals in particular.  */
-
-static inline void sigaddsetmask(sigset_t *set, unsigned long mask)
-{
-	set->sig[0] |= mask;
-}
-
-static inline void sigdelsetmask(sigset_t *set, unsigned long mask)
-{
-	set->sig[0] &= ~mask;
-}
-
-static inline int sigtestsetmask(sigset_t *set, unsigned long mask)
-{
-	return (set->sig[0] & mask) != 0;
-}
-
-static inline void siginitset(sigset_t *set, unsigned long mask)
-{
-	set->sig[0] = mask;
-	switch (_NSIG_WORDS) {
-	default:
-		memset(&set->sig[1], 0, sizeof(long)*(_NSIG_WORDS-1));
-		break;
-	case 2: set->sig[1] = 0;
-	case 1: ;
-	}
-}
-
-static inline void siginitsetinv(sigset_t *set, unsigned long mask)
-{
-	set->sig[0] = ~mask;
-	switch (_NSIG_WORDS) {
-	default:
-		memset(&set->sig[1], -1, sizeof(long)*(_NSIG_WORDS-1));
-		break;
-	case 2: set->sig[1] = -1;
-	case 1: ;
-	}
-}
-
-#endif /* __HAVE_ARCH_SIG_SETOPS */
-
-static inline void init_sigpending(struct sigpending *sig)
-{
-	sigemptyset(&sig->signal);
-	INIT_LIST_HEAD(&sig->list);
-}
-
-extern void flush_sigqueue(struct sigpending *queue);
-
-/* Test if 'sig' is valid signal. Use this instead of testing _NSIG directly */
-static inline int valid_signal(unsigned long sig)
-{
-	return sig <= _NSIG ? 1 : 0;
-}
-
-struct timespec;
-struct pt_regs;
-
-extern int next_signal(struct sigpending *pending, sigset_t *mask);
-extern int do_send_sig_info(int sig, struct siginfo *info,
-				struct task_struct *p, bool group);
-extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p);
-extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *);
-extern long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
-				 siginfo_t *info);
-extern long do_sigpending(void __user *, unsigned long);
-extern int do_sigtimedwait(const sigset_t *, siginfo_t *,
-				const struct timespec *);
-extern int sigprocmask(int, sigset_t *, sigset_t *);
-extern void set_current_blocked(const sigset_t *);
-extern int show_unhandled_signals;
-
-extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
-extern void block_sigmask(struct k_sigaction *ka, int signr);
-extern void exit_signals(struct task_struct *tsk);
-
-extern struct kmem_cache *sighand_cachep;
-
-int unhandled_signal(struct task_struct *tsk, int sig);
-
-/*
- * In POSIX a signal is sent either to a specific thread (Linux task)
- * or to the process as a whole (Linux thread group).  How the signal
- * is sent determines whether it's to one thread or the whole group,
- * which determines which signal mask(s) are involved in blocking it
- * from being delivered until later.  When the signal is delivered,
- * either it's caught or ignored by a user handler or it has a default
- * effect that applies to the whole thread group (POSIX process).
- *
- * The possible effects an unblocked signal set to SIG_DFL can have are:
- *   ignore	- Nothing Happens
- *   terminate	- kill the process, i.e. all threads in the group,
- * 		  similar to exit_group.  The group leader (only) reports
- *		  WIFSIGNALED status to its parent.
- *   coredump	- write a core dump file describing all threads using
- *		  the same mm and then kill all those threads
- *   stop 	- stop all the threads in the group, i.e. TASK_STOPPED state
- *
- * SIGKILL and SIGSTOP cannot be caught, blocked, or ignored.
- * Other signals when not blocked and set to SIG_DFL behaves as follows.
- * The job control signals also have other special effects.
- *
- *	+--------------------+------------------+
- *	|  POSIX signal      |  default action  |
- *	+--------------------+------------------+
- *	|  SIGHUP            |  terminate	|
- *	|  SIGINT            |	terminate	|
- *	|  SIGQUIT           |	coredump 	|
- *	|  SIGILL            |	coredump 	|
- *	|  SIGTRAP           |	coredump 	|
- *	|  SIGABRT/SIGIOT    |	coredump 	|
- *	|  SIGBUS            |	coredump 	|
- *	|  SIGFPE            |	coredump 	|
- *	|  SIGKILL           |	terminate(+)	|
- *	|  SIGUSR1           |	terminate	|
- *	|  SIGSEGV           |	coredump 	|
- *	|  SIGUSR2           |	terminate	|
- *	|  SIGPIPE           |	terminate	|
- *	|  SIGALRM           |	terminate	|
- *	|  SIGTERM           |	terminate	|
- *	|  SIGCHLD           |	ignore   	|
- *	|  SIGCONT           |	ignore(*)	|
- *	|  SIGSTOP           |	stop(*)(+)  	|
- *	|  SIGTSTP           |	stop(*)  	|
- *	|  SIGTTIN           |	stop(*)  	|
- *	|  SIGTTOU           |	stop(*)  	|
- *	|  SIGURG            |	ignore   	|
- *	|  SIGXCPU           |	coredump 	|
- *	|  SIGXFSZ           |	coredump 	|
- *	|  SIGVTALRM         |	terminate	|
- *	|  SIGPROF           |	terminate	|
- *	|  SIGPOLL/SIGIO     |	terminate	|
- *	|  SIGSYS/SIGUNUSED  |	coredump 	|
- *	|  SIGSTKFLT         |	terminate	|
- *	|  SIGWINCH          |	ignore   	|
- *	|  SIGPWR            |	terminate	|
- *	|  SIGRTMIN-SIGRTMAX |	terminate       |
- *	+--------------------+------------------+
- *	|  non-POSIX signal  |  default action  |
- *	+--------------------+------------------+
- *	|  SIGEMT            |  coredump	|
- *	+--------------------+------------------+
- *
- * (+) For SIGKILL and SIGSTOP the action is "always", not just "default".
- * (*) Special job control effects:
- * When SIGCONT is sent, it resumes the process (all threads in the group)
- * from TASK_STOPPED state and also clears any pending/queued stop signals
- * (any of those marked with "stop(*)").  This happens regardless of blocking,
- * catching, or ignoring SIGCONT.  When any stop signal is sent, it clears
- * any pending/queued SIGCONT signals; this happens regardless of blocking,
- * catching, or ignored the stop signal, though (except for SIGSTOP) the
- * default action of stopping the process may happen later or never.
- */
-
-#ifdef SIGEMT
-#define SIGEMT_MASK	rt_sigmask(SIGEMT)
-#else
-#define SIGEMT_MASK	0
-#endif
-
-#if SIGRTMIN > BITS_PER_LONG
-#define rt_sigmask(sig)	(1ULL << ((sig)-1))
-#else
-#define rt_sigmask(sig)	sigmask(sig)
-#endif
-#define siginmask(sig, mask) (rt_sigmask(sig) & (mask))
-
-#define SIG_KERNEL_ONLY_MASK (\
-	rt_sigmask(SIGKILL)   |  rt_sigmask(SIGSTOP))
-
-#define SIG_KERNEL_STOP_MASK (\
-	rt_sigmask(SIGSTOP)   |  rt_sigmask(SIGTSTP)   | \
-	rt_sigmask(SIGTTIN)   |  rt_sigmask(SIGTTOU)   )
-
-#define SIG_KERNEL_COREDUMP_MASK (\
-        rt_sigmask(SIGQUIT)   |  rt_sigmask(SIGILL)    | \
-	rt_sigmask(SIGTRAP)   |  rt_sigmask(SIGABRT)   | \
-        rt_sigmask(SIGFPE)    |  rt_sigmask(SIGSEGV)   | \
-	rt_sigmask(SIGBUS)    |  rt_sigmask(SIGSYS)    | \
-        rt_sigmask(SIGXCPU)   |  rt_sigmask(SIGXFSZ)   | \
-	SIGEMT_MASK				       )
-
-#define SIG_KERNEL_IGNORE_MASK (\
-        rt_sigmask(SIGCONT)   |  rt_sigmask(SIGCHLD)   | \
-	rt_sigmask(SIGWINCH)  |  rt_sigmask(SIGURG)    )
-
-#define sig_kernel_only(sig) \
-	(((sig) < SIGRTMIN) && siginmask(sig, SIG_KERNEL_ONLY_MASK))
-#define sig_kernel_coredump(sig) \
-	(((sig) < SIGRTMIN) && siginmask(sig, SIG_KERNEL_COREDUMP_MASK))
-#define sig_kernel_ignore(sig) \
-	(((sig) < SIGRTMIN) && siginmask(sig, SIG_KERNEL_IGNORE_MASK))
-#define sig_kernel_stop(sig) \
-	(((sig) < SIGRTMIN) && siginmask(sig, SIG_KERNEL_STOP_MASK))
-
-#define sig_user_defined(t, signr) \
-	(((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_DFL) &&	\
-	 ((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_IGN))
-
-#define sig_fatal(t, signr) \
-	(!siginmask(signr, SIG_KERNEL_IGNORE_MASK|SIG_KERNEL_STOP_MASK) && \
-	 (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)
-
-void signals_init(void);
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_SIGNAL_H */