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-rw-r--r--ANDROID_3.4.5/include/trace/events/signal.h125
1 files changed, 0 insertions, 125 deletions
diff --git a/ANDROID_3.4.5/include/trace/events/signal.h b/ANDROID_3.4.5/include/trace/events/signal.h
deleted file mode 100644
index 39a8a430..00000000
--- a/ANDROID_3.4.5/include/trace/events/signal.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM signal
-
-#if !defined(_TRACE_SIGNAL_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_SIGNAL_H
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/tracepoint.h>
-
-#define TP_STORE_SIGINFO(__entry, info) \
- do { \
- if (info == SEND_SIG_NOINFO || \
- info == SEND_SIG_FORCED) { \
- __entry->errno = 0; \
- __entry->code = SI_USER; \
- } else if (info == SEND_SIG_PRIV) { \
- __entry->errno = 0; \
- __entry->code = SI_KERNEL; \
- } else { \
- __entry->errno = info->si_errno; \
- __entry->code = info->si_code; \
- } \
- } while (0)
-
-#ifndef TRACE_HEADER_MULTI_READ
-enum {
- TRACE_SIGNAL_DELIVERED,
- TRACE_SIGNAL_IGNORED,
- TRACE_SIGNAL_ALREADY_PENDING,
- TRACE_SIGNAL_OVERFLOW_FAIL,
- TRACE_SIGNAL_LOSE_INFO,
-};
-#endif
-
-/**
- * signal_generate - called when a signal is generated
- * @sig: signal number
- * @info: pointer to struct siginfo
- * @task: pointer to struct task_struct
- * @group: shared or private
- * @result: TRACE_SIGNAL_*
- *
- * Current process sends a 'sig' signal to 'task' process with
- * 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV,
- * 'info' is not a pointer and you can't access its field. Instead,
- * SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV
- * means that si_code is SI_KERNEL.
- */
-TRACE_EVENT(signal_generate,
-
- TP_PROTO(int sig, struct siginfo *info, struct task_struct *task,
- int group, int result),
-
- TP_ARGS(sig, info, task, group, result),
-
- TP_STRUCT__entry(
- __field( int, sig )
- __field( int, errno )
- __field( int, code )
- __array( char, comm, TASK_COMM_LEN )
- __field( pid_t, pid )
- __field( int, group )
- __field( int, result )
- ),
-
- TP_fast_assign(
- __entry->sig = sig;
- TP_STORE_SIGINFO(__entry, info);
- memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
- __entry->pid = task->pid;
- __entry->group = group;
- __entry->result = result;
- ),
-
- TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d grp=%d res=%d",
- __entry->sig, __entry->errno, __entry->code,
- __entry->comm, __entry->pid, __entry->group,
- __entry->result)
-);
-
-/**
- * signal_deliver - called when a signal is delivered
- * @sig: signal number
- * @info: pointer to struct siginfo
- * @ka: pointer to struct k_sigaction
- *
- * A 'sig' signal is delivered to current process with 'info' siginfo,
- * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
- * SIG_DFL.
- * Note that some signals reported by signal_generate tracepoint can be
- * lost, ignored or modified (by debugger) before hitting this tracepoint.
- * This means, this can show which signals are actually delivered, but
- * matching generated signals and delivered signals may not be correct.
- */
-TRACE_EVENT(signal_deliver,
-
- TP_PROTO(int sig, struct siginfo *info, struct k_sigaction *ka),
-
- TP_ARGS(sig, info, ka),
-
- TP_STRUCT__entry(
- __field( int, sig )
- __field( int, errno )
- __field( int, code )
- __field( unsigned long, sa_handler )
- __field( unsigned long, sa_flags )
- ),
-
- TP_fast_assign(
- __entry->sig = sig;
- TP_STORE_SIGINFO(__entry, info);
- __entry->sa_handler = (unsigned long)ka->sa.sa_handler;
- __entry->sa_flags = ka->sa.sa_flags;
- ),
-
- TP_printk("sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx",
- __entry->sig, __entry->errno, __entry->code,
- __entry->sa_handler, __entry->sa_flags)
-);
-
-#endif /* _TRACE_SIGNAL_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>