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enum_utrace_signal_action
ENUM
UTRACE_SIGNAL_A(9) utrace core API ENUM UTRACE_SIGNAL_A(9)
NAME
enum_utrace_signal_action - disposition of signal
SYNOPSIS
enum utrace_signal_action {
UTRACE_SIGNAL_DELIVER,
UTRACE_SIGNAL_IGN,
UTRACE_SIGNAL_TERM,
UTRACE_SIGNAL_CORE,
UTRACE_SIGNAL_STOP,
UTRACE_SIGNAL_TSTP,
UTRACE_SIGNAL_REPORT,
UTRACE_SIGNAL_HANDLER
};
CONSTANTS
UTRACE_SIGNAL_DELIVER
Deliver according to sigaction.
UTRACE_SIGNAL_IGN
Ignore the signal.
UTRACE_SIGNAL_TERM
Terminate the process.
UTRACE_SIGNAL_CORE
Terminate with core dump.
UTRACE_SIGNAL_STOP
Deliver as absolute stop.
UTRACE_SIGNAL_TSTP
Deliver as job control stop.
UTRACE_SIGNAL_REPORT
Reporting before pending signals.
UTRACE_SIGNAL_HANDLER
Reporting after signal handler setup.
DESCRIPTION
This is encoded in the action argument and the return value for a report_signal() callback. It says what will happen to the signal
described by the siginfo_t parameter to the callback.
The UTRACE_SIGNAL_REPORT value is used in an action argument when a tracing report is being made before dequeuing any pending signal. If
this is immediately after a signal handler has been set up, then UTRACE_SIGNAL_HANDLER is used instead. A report_signal callback that uses
UTRACE_SIGNAL_DELIVER|UTRACE_SINGLESTEP will ensure it sees a UTRACE_SIGNAL_HANDLER report.
Kernel Hackers Manual 2.6. July 2010 ENUM UTRACE_SIGNAL_A(9)
