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xiaoxiang pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new e6227e1943 include/signal.h:Expanding SIGNAL to be consistent with
Linux
e6227e1943 is described below
commit e6227e19433c4999d500437d0a8a5c05f476ceb1
Author: chenrun1 <chenr...@xiaomi.com>
AuthorDate: Wed Feb 1 17:17:43 2023 +0800
include/signal.h:Expanding SIGNAL to be consistent with Linux
---
include/signal.h | 162 +++++++++++++++++---------
sched/Kconfig | 276 ++++++++++++++++++++++++++++-----------------
sched/signal/sig_default.c | 47 +++++---
3 files changed, 312 insertions(+), 173 deletions(-)
diff --git a/include/signal.h b/include/signal.h
index f33aef2c71..392b4cc323 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -128,57 +128,52 @@
* These are the semi-standard signal definitions:
*/
-#ifndef CONFIG_SIG_SIGUSR1
-# define SIGUSR1 1 /* User signal 1 */
+#ifndef CONFIG_SIG_HUP
+# define SIGHUP 1
#else
-# define SIGUSR1 CONFIG_SIG_SIGUSR1
+# define SIGHUP CONFIG_SIG_HUP
#endif
-#ifndef CONFIG_SIG_SIGUSR2
-# define SIGUSR2 2 /* User signal 2 */
+#ifndef CONFIG_SIG_INT
+# define SIGINT 2
#else
-# define SIGUSR2 CONFIG_SIG_SIGUSR2
+# define SIGINT CONFIG_SIG_INT
#endif
-#ifndef CONFIG_SIG_SIGALRM
-# define SIGALRM 3 /* Default signal used with POSIX timers (used only
*/
- /* no other signal is provided) */
+#ifndef CONFIG_SIG_QUIT
+# define SIGQUIT 3
#else
-# define SIGALRM CONFIG_SIG_SIGALRM
+# define SIGQUIT CONFIG_SIG_QUIT
#endif
-#ifdef CONFIG_SCHED_HAVE_PARENT
-# ifndef CONFIG_SIG_SIGCHLD
-# define SIGCHLD 4 /* Used by child threads to signal parent thread */
-# else
-# define SIGCHLD CONFIG_SIG_SIGCHLD
-# endif
+#ifndef CONFIG_SIG_ILL
+# define SIGILL 4
+#else
+# define SIGILL CONFIG_SIG_ILL
#endif
-#ifdef CONFIG_FS_AIO
-# ifndef CONFIG_SIG_POLL
-# define SIGPOLL 5 /* Sent when an asynchronous I/O event occurs */
-# else
-# define SIGPOLL CONFIG_SIG_POLL
-# endif
+#ifndef CONFIG_SIG_TRAP
+# define SIGTRAP 5
+#else
+# define SIGTRAP CONFIG_SIG_TRAP
#endif
-#ifndef CONFIG_SIG_STOP
-# define SIGSTOP 6
+#ifndef CONFIG_SIG_ABRT
+# define SIGABRT 6
#else
-# define SIGSTOP CONFIG_SIG_STOP
+# define SIGABRT CONFIG_SIG_ABRT
#endif
-#ifndef CONFIG_SIG_TSTP
-# define SIGTSTP 7
+#ifndef CONFIG_SIG_BUS
+# define SIGBUS 7
#else
-# define SIGTSTP CONFIG_SIG_TSTP
+# define SIGBUS CONFIG_SIG_BUS
#endif
-#ifndef CONFIG_SIG_CONT
-# define SIGCONT 8
+#ifndef CONFIG_SIG_FPE
+# define SIGFPE 8
#else
-# define SIGCONT CONFIG_SIG_CONT
+# define SIGFPE CONFIG_SIG_FPE
#endif
#ifndef CONFIG_SIG_KILL
@@ -187,22 +182,22 @@
# define SIGKILL CONFIG_SIG_KILL
#endif
-#ifndef CONFIG_SIG_INT
-# define SIGINT 10
+#ifndef CONFIG_SIG_USR1
+# define SIGUSR1 10 /* User signal 1 */
#else
-# define SIGINT CONFIG_SIG_INT
+# define SIGUSR1 CONFIG_SIG_USR1
#endif
-#ifndef CONFIG_SIG_QUIT
-# define SIGQUIT 11
+#ifndef CONFIG_SIG_SEGV
+# define SIGSEGV 11
#else
-# define SIGQUIT CONFIG_SIG_QUIT
+# define SIGSEGV CONFIG_SIG_SEGV
#endif
-#ifndef CONFIG_SIG_TERM
-# define SIGTERM 12
+#ifndef CONFIG_SIG_USR2
+# define SIGUSR2 12 /* User signal 2 */
#else
-# define SIGTERM CONFIG_SIG_TERM
+# define SIGUSR2 CONFIG_SIG_USR2
#endif
#ifndef CONFIG_SIG_PIPE
@@ -211,41 +206,98 @@
# define SIGPIPE CONFIG_SIG_PIPE
#endif
-#ifndef CONFIG_SIG_HUP
-# define SIGHUP 14
+#ifndef CONFIG_SIG_ALRM
+# define SIGALRM 14 /* Default signal used with POSIX timers (used
only */
+ /* no other signal is provided) */
#else
-# define SIGHUP CONFIG_SIG_HUP
+# define SIGALRM CONFIG_SIG_ALRM
+#endif
+
+#ifndef CONFIG_SIG_TERM
+# define SIGTERM 15
+#else
+# define SIGTERM CONFIG_SIG_TERM
+#endif
+
+#ifndef CONFIG_SIG_CHLD
+# define SIGCHLD 17
+#else
+# define SIGCHLD CONFIG_SIG_CHLD
+#endif
+
+#ifndef CONFIG_SIG_CONT
+# define SIGCONT 18
+#else
+# define SIGCONT CONFIG_SIG_CONT
+#endif
+
+#ifndef CONFIG_SIG_STOP
+# define SIGSTOP 19
+#else
+# define SIGSTOP CONFIG_SIG_STOP
+#endif
+
+#ifndef CONFIG_SIG_TSTP
+# define SIGTSTP 20
+#else
+# define SIGTSTP CONFIG_SIG_TSTP
#endif
#ifndef CONFIG_SIG_TTIN
-# define SIGTTIN 15
+# define SIGTTIN 21
#else
# define SIGTTIN CONFIG_SIG_TTIN
#endif
-#ifndef CONFIG_SIG_FPE
-# define SIGFPE 16
+#ifndef CONFIG_SIG_TTOU
+# define SIGTTOU 22
#else
-# define SIGFPE CONFIG_SIG_FPE
+# define SIGTTOU CONFIG_SIG_TTOU
#endif
-#ifndef CONFIG_SIG_ILL
-# define SIGILL 17
+#ifndef CONFIG_SIG_URG
+# define SIGURG 23
#else
-# define SIGILL CONFIG_SIG_ILL
+# define SIGURG CONFIG_SIG_URG
#endif
-#ifndef CONFIG_SIG_SEGV
-# define SIGSEGV 18
+#ifndef CONFIG_SIG_XCPU
+# define SIGXCPU 24
#else
-# define SIGSEGV CONFIG_SIG_SEGV
+# define SIGXCPU CONFIG_SIG_XCPU
#endif
+#ifndef CONFIG_SIG_XFSZ
+# define SIGXFSZ 25
+#else
+# define SIGXFSZ CONFIG_SIG_XFSZ
+#endif
+
+#ifndef CONFIG_SIG_VTALRM
+# define SIGVTALRM 26
+#else
+# define SIGVTALRM CONFIG_SIG_VTALRM
+#endif
+
+#ifndef CONFIG_SIG_PROF
+# define SIGPROF 27
+#else
+# define SIGPROF CONFIG_SIG_PROF
+#endif
+
+#ifndef CONFIG_SIG_POLL
+# define SIGPOLL 29
+#else
+# define SIGPOLL CONFIG_SIG_POLL
+#endif
+
+#define SIGIO SIGPOLL
+
/* The following are non-standard signal definitions */
#ifndef CONFIG_DISABLE_PTHREAD
# ifndef CONFIG_SIG_SIGCONDTIMEDOUT
-# define SIGCONDTIMEDOUT 19 /* Used in the implementation of
pthread_cond_timedwait */
+# define SIGCONDTIMEDOUT 30 /* Used in the implementation of
pthread_cond_timedwait */
# else
# define SIGCONDTIMEDOUT CONFIG_SIG_SIGCONDTIMEDOUT
# endif
@@ -255,7 +307,7 @@
#if defined(CONFIG_SCHED_WORKQUEUE) || defined(CONFIG_PAGING)
# ifndef CONFIG_SIG_SIGWORK
-# define SIGWORK 20 /* Used to wake up the work queue */
+# define SIGWORK 31 /* Used to wake up the work queue */
# else
# define SIGWORK CONFIG_SIG_SIGWORK
# endif
diff --git a/sched/Kconfig b/sched/Kconfig
index 5f76c8ff79..63beee916b 100644
--- a/sched/Kconfig
+++ b/sched/Kconfig
@@ -1367,6 +1367,14 @@ if SIG_DEFAULT
comment "Per-signal Default Actions"
+config SIG_SIGKILL_ACTION
+ bool "Enable all SIGKILL signals"
+ default y
+ ---help---
+ Enable the default action for SIGHUP SIGILL SIGTRAP SIGABRT
SIGBUS
+ SIGFPE SIGINT SIGKILL SIGSEGV SIGQUIT SIGTERM SIGXCPU AND
+ SIGXFSZ (terminate the task).
+
config SIG_SIGUSR1_ACTION
bool "SIGUSR1"
default n
@@ -1385,15 +1393,37 @@ config SIG_SIGUSR2_ACTION
Backward compatible behavior would require that the application
use
sigaction() to ignore SIGUSR2.
+config SIG_SIGPIPE_ACTION
+ bool "SIGPIPE"
+ default n
+ ---help---
+ Enable the default action for SIGPIPE (terminate the task).
+
config SIG_SIGALRM_ACTION
- bool "SIGALRM"
+ bool "SIGALRM SIGVTALRM"
default n
---help---
- Enable the default action for SIGALRM (terminate the task)
+ Enable the default action for SIGALRM AND SIGVTALRM(terminate
the task)
Make sure that your applications are expecting this POSIX
behavior.
Backward compatible behavior would require that the application
use
sigaction() to ignore SIGALRM.
+config SIG_SIGSTOP_ACTION
+ bool "SIGSTOP SIGTSTP SIGCONT SIGTTIN SIGTTOU"
+ default y
+ ---help---
+ Enable the default action for SIGSTOP SIGTSTP SIGCONT SIGTTIN
SIGTTOU
+ (suspend the task) and SIGCONT (resume the task).
+
+config SIG_SIGPROF_ACTION
+ bool "SIGPROF"
+ default n
+ ---help---
+ Enable the default action for SIGPROF
(nxsig_abnormal_termination)
+ Make sure that your applications are expecting this POSIX
behavior.
+ Backward compatible behavior would require that the application
use
+ sigaction() to ignore SIGPROF.
+
config SIG_SIGPOLL_ACTION
bool "SIGPOLL"
default n
@@ -1404,120 +1434,99 @@ config SIG_SIGPOLL_ACTION
Backward compatible behavior would require that the application
use
sigaction() to ignore SIGPOLL.
-config SIG_SIGSTOP_ACTION
- bool "SIGSTOP SIGTSTP, and SIGCONT"
- default y
- ---help---
- Enable the default action for SIGSTOP and SIGTSTP (suspend the
- task) and SIGCONT (resume the task).
-
-config SIG_SIGKILL_ACTION
- bool "SIGINT SIGKILL SIGQUIT and SIGTERM"
- default y
- ---help---
- Enable the default action for SIGINT and SIGKILL (terminate the
- task).
-
-config SIG_SIGPIPE_ACTION
- bool "SIGPIPE"
- default y
- ---help---
- Enable the default action for SIGPIPE (terminate the task).
-
endif # SIG_DEFAULT
menu "Signal Numbers"
comment "Standard Signal Numbers"
-config SIG_SIGUSR1
- int "SIGUSR1"
+config SIG_HUP
+ int "SIGHUP"
default 1
---help---
- Value of standard user signal 1 (SIGUSR1). Default: 1
+ The SIGHUP would be sent to programs when the serial line was
dropped,
+ often because the connected user terminated the connection by
hanging up
+ the modem. The system would detect the line was dropped via the
lost
+ Data Carrier Detect (DCD) signal.
-config SIG_SIGUSR2
- int "SIGUSR2"
+config SIG_INT
+ int "SIGINT"
default 2
---help---
- Value of standard user signal 2 (SIGUSR2). Default: 2
+ The SIGINT signal is sent to cause a task termination event.
+ SIGINT may be ignored or caught by the receiving task.
-config SIG_SIGALRM
- int "SIGALRM"
+config SIG_QUIT
+ int "SIGQUIT"
default 3
---help---
- Default the signal number used with POSIX timers (SIGALRM).
- Default: 3
+ Similar to SIGINT, but controlled by the QUIT character
(usually Ctrl+\).
+ When a process exits due to a SIGQUIT will generate a core file
when it exits,
+ in the sense that it is similar to a program error signal.
-config SIG_SIGCHLD
- int "SIGCHLD"
+
+config SIG_ILL
+ int "SIGILL"
default 4
- depends on SCHED_HAVE_PARENT
---help---
- The SIGCHLD signal is sent to the parent of a child process
when it
- exits, is interrupted (stopped), or resumes after being
interrupted.
- Default: 4
+ The SIGILL executed an illegal instruction. It is usually
because of an
+ error in the executable file itself or an attempt to execute a
data segment.
+ This signal may also be generated when the stack overflows.
-config SIG_POLL
- int "SIGPOLL"
+config SIG_TRAP
+ int "SIGTRAP"
default 5
- depends on FS_AIO
---help---
- The SIGPOLL signal is sent to a process when an asynchronous I/O
- event occurs (meaning it has been polled). Default: 5
+ Trace trap signal, generated by a breakpoint or other trap
instruction.
+ Used by debugger.
-if SIG_DEFAULT
-
-config SIG_STOP
- int "SIGSTOP"
+config SIG_ABRT
+ int "SIGABRT"
default 6
---help---
- Suspend/pause a task. SIGSTOP may not be caught or ignored.
-config SIG_TSTP
- int "SIGTSTP"
+config SIG_BUS
+ int "SIGBUS"
default 7
---help---
- Suspend/pause a task. Unlike SIGSTOP, this signal can be
caught or
- ignored.
+ Signal generated by system bus error, illegal address,
including memory
+ address alignment (alignment) error. eg: Accessing an integer
four words long,
+ but its address is not a multiple of 4.
-config SIG_CONT
- int "SIGCONT"
+config SIG_FPE
+ int "SIGFPE"
default 8
---help---
- Resume a suspended/paused task. SIGSTOP only has an action when
- send to a stopped task. SIGCONT is ignored by other task.
SIGCONT
- may not be caught or ignored by a stopped task.
+ Issued in case of a fatal arithmetic error. This includes not
only
+ floating point errors, but also overflow and all other
arithmetic errors such
+ as division by zero.
config SIG_KILL
int "SIGKILL"
default 9
---help---
- The SIGKILL signal is sent to cause a task termination event.
- SIGKILL may not be caught or ignored.
+ A signal that can terminate any process and can only be sent by
the administrator;
+ the signal will not be captured and ignored.
-config SIG_INT
- int "SIGINT"
+config SIG_USR1
+ int "SIGUSR1"
default 10
---help---
- The SIGINT signal is sent to cause a task termination event.
- SIGINT may be ignored or caught by the receiving task.
+ Value of standard user signal 1 (SIGUSR1). Default: 10
-config SIG_QUIT
- int "SIGQUIT"
+config SIG_SEGV
+ int "SIGSEGV"
default 11
---help---
- The SIGINT signal is sent to cause a task termination event.
- SIGQUIT may be ignored or caught by the receiving task.
+ Illegal use of memory address signal by attempting to access
memory that is not
+ allocated to you, or attempting to write to a memory address
that does not have
+ write permission.
-config SIG_TERM
- int "SIGTERM"
+config SIG_USR2
+ int "SIGUSR2"
default 12
---help---
- The SIGINT signal is sent to cause a task termination event.
- SIGTERM may be ignored or caught by the receiving task.
-
-endif # SIG_DEFAULT
+ Value of standard user signal 2 (SIGUSR2). Default: 12
config SIG_PIPE
int "SIGPIPE"
@@ -1527,18 +1536,53 @@ config SIG_PIPE
This signal is generated when write on a pipe with no one to
read it.
SIGPIPE may be ignored.
-config SIG_HUP
- int "SIGHUP"
+config SIG_ALRM
+ int "SIGALRM"
default 14
---help---
- The SIGHUP would be sent to programs when the serial line was
dropped,
- often because the connected user terminated the connection by
hanging up
- the modem. The system would detect the line was dropped via the
lost
- Data Carrier Detect (DCD) signal.
+ Default the signal number used with POSIX timers (SIGALRM).
+ Default: 14
+
+config SIG_TERM
+ int "SIGTERM"
+ default 15
+ ---help---
+ The SIGINT signal is sent to cause a task termination event.
+ SIGTERM may be ignored or caught by the receiving task.
+
+config SIG_CHLD
+ int "SIGCHLD"
+ default 17
+ depends on SCHED_HAVE_PARENT
+ ---help---
+ The SIGCHLD signal is sent to the parent of a child process
when it
+ exits, is interrupted (stopped), or resumes after being
interrupted.
+
+config SIG_CONT
+ int "SIGCONT"
+ default 18
+ ---help---
+ Resume a suspended/paused task. SIGSTOP only has an action when
+ send to a stopped task. SIGCONT is ignored by other task.
SIGCONT
+ may not be caught or ignored by a stopped task.
+
+config SIG_STOP
+ int "SIGSTOP"
+ default 19
+ ---help---
+ Enable the default action for SIGSTOP and SIGTSTP (suspend the
+ task) and SIGCONT (resume the task).
+
+config SIG_TSTP
+ int "SIGTSTP"
+ default 20
+ ---help---
+ Suspend pause a task. Unlike SIGSTOP, this signal can be
caught or
+ ignored.
config SIG_TTIN
int "SIGTTIN"
- default 15
+ default 21
---help---
A process cannot read from the user’s terminal while it is
running as a
background job. When any process in a background job tries to
read from
@@ -1547,48 +1591,76 @@ config SIG_TTIN
information about how this interacts with the terminal driver,
see Access
to the Controlling Terminal.
-config SIG_FPE
- int "SIGFPE"
- default 16
+config SIG_TTOU
+ int "SIGTTOU"
+ default 22
---help---
- The SIGFPE is issued when fatal arithmetic operation errors
occur.
- It includes not only floating-point operation errors, but also
all other
- arithmetic errors such as overflow and divisor zero.
+ Similar to SIGTTIN, the signal generated by the interrupt
driver when a
+ background job wants to read data from the user terminal. The
signal does
+ not occur and a read error occurs when the process reading the
data blocks
+ or ignores the signal, or when the process group in which the
data is being
+ read is an isolated process group. errno is set to ETO. The
only difference
+ is that the process can choose to write in the background.
-config SIG_ILL
- int "SIGILL"
- default 17
+config SIG_URG
+ int "SIGURG"
+ default 23
---help---
- The SIGILL executed an illegal instruction. It is usually
because of an
- error in the executable file itself or an attempt to execute a
data segment.
- This signal may also be generated when the stack overflows.
+ An emergency situation on the socket is the message sent.
-config SIG_SEGV
- int "SIGSEGV"
- default 18
+config SIG_XCPU
+ int "SIGXCPU"
+ default 24
+ ---help---
+ Exceeding the CPU time resource limit. This limit can be
read/changed by
+ getrlimit/setrlimit
+
+config SIG_XFSZ
+ int "SIGXFSZ"
+ default 25
+ ---help---
+ Exceed the file size resource limit.
+
+config SIG_VTALRM
+ int "SIGVTALRM"
+ default 26
+ ---help---
+ Virtual clock signal. Similar to SIGALRM, but calculates the
CPU time
+ occupied by the process.
+
+config SIG_PROF
+ int "SIGPROF"
+ default 27
+ ---help---
+ Similar to SIGALRM/SIGVTALRM, but includes the CPU time used by
the process
+ and the time of system calls.
+
+config SIG_POLL
+ int "SIGPOLL"
+ default 29
+ depends on FS_AIO
---help---
- The SIGSEGV is sent when an attempt is made to access memory
that is
- not allocated to itself, or to write data to a memory address
that does
- not have write permission, or to illegally use the memory
address signal.
+ The SIGPOLL signal is sent to a process when an asynchronous I/O
+ event occurs (meaning it has been polled).
comment "Non-standard Signal Numbers"
config SIG_SIGCONDTIMEDOUT
int "SIGCONDTIMEDOUT"
- default 19
+ default 30
depends on !DISABLE_PTHREAD
---help---
This non-standard signal number is used the implementation of
- pthread_cond_timedwait(). Default 16.
+ pthread_cond_timedwait(). Default 30.
config SIG_SIGWORK
int "SIGWORK"
- default 20
+ default 31
depends on SCHED_WORKQUEUE || LIBC_USRWORK
---help---
SIGWORK is a non-standard signal used to wake up various
internal
NuttX worker threads. This setting specifies the signal number
- that will be used for SIGWORK. Default: 17
+ that will be used for SIGWORK. Default: 31
endmenu # Signal Numbers
endmenu # Signal Configuration
diff --git a/sched/signal/sig_default.c b/sched/signal/sig_default.c
index ec62b912f3..baac89a1c5 100644
--- a/sched/signal/sig_default.c
+++ b/sched/signal/sig_default.c
@@ -105,31 +105,46 @@ static void nxsig_setup_default_action(FAR struct
task_group_s *group,
static const struct nxsig_defaction_s g_defactions[] =
{
+#ifdef CONFIG_SIG_SIGKILL_ACTION
+ { SIGHUP, 0, nxsig_abnormal_termination },
+ { SIGINT, 0, nxsig_abnormal_termination },
+ { SIGQUIT, 0, nxsig_abnormal_termination },
+ { SIGILL, 0, nxsig_abnormal_termination },
+ { SIGTRAP, 0, nxsig_abnormal_termination },
+ { SIGABRT, 0, nxsig_abnormal_termination },
+ { SIGBUS, 0, nxsig_abnormal_termination },
+ { SIGFPE, 0, nxsig_abnormal_termination },
+ { SIGKILL, SIG_FLAG_NOCATCH, nxsig_abnormal_termination },
+ { SIGSEGV, 0, nxsig_abnormal_termination },
+ { SIGTERM, 0, nxsig_abnormal_termination },
+ { SIGXCPU, 0, nxsig_abnormal_termination },
+ { SIGXFSZ, 0, nxsig_abnormal_termination },
+#endif
#ifdef CONFIG_SIG_SIGUSR1_ACTION
- { SIGUSR1, 0, nxsig_abnormal_termination },
+ { SIGUSR1, 0, nxsig_abnormal_termination },
#endif
#ifdef CONFIG_SIG_SIGUSR2_ACTION
- { SIGUSR2, 0, nxsig_abnormal_termination },
+ { SIGUSR2, 0, nxsig_abnormal_termination },
#endif
-#ifdef CONFIG_SIG_SIGALRM_ACTION
- { SIGALRM, 0, nxsig_abnormal_termination },
+#ifdef CONFIG_SIG_SIGPIPE_ACTION
+ { SIGPIPE, 0, nxsig_abnormal_termination },
#endif
-#ifdef CONFIG_SIG_SIGPOLL_ACTION
- { SIGPOLL, 0, nxsig_abnormal_termination },
+#ifdef CONFIG_SIG_SIGALRM_ACTION
+ { SIGALRM, 0, nxsig_abnormal_termination },
+ { SIGVTALRM, 0, nxsig_abnormal_termination },
#endif
#ifdef CONFIG_SIG_SIGSTOP_ACTION
- { SIGSTOP, SIG_FLAG_NOCATCH, nxsig_stop_task },
- { SIGTSTP, 0, nxsig_stop_task },
- { SIGCONT, SIG_FLAG_NOCATCH, nxsig_null_action },
+ { SIGCONT, SIG_FLAG_NOCATCH, nxsig_null_action },
+ { SIGSTOP, SIG_FLAG_NOCATCH, nxsig_stop_task },
+ { SIGTSTP, 0, nxsig_stop_task },
+ { SIGTTIN, 0, nxsig_stop_task },
+ { SIGTTOU, 0, nxsig_stop_task },
#endif
-#ifdef CONFIG_SIG_SIGKILL_ACTION
- { SIGINT, 0, nxsig_abnormal_termination },
- { SIGKILL, SIG_FLAG_NOCATCH, nxsig_abnormal_termination },
- { SIGQUIT, 0, nxsig_abnormal_termination },
- { SIGTERM, 0, nxsig_abnormal_termination },
+#ifdef CONFIG_SIG_SIGPROF_ACTION
+ { SIGPROF, 0, nxsig_abnormal_termination },
#endif
-#ifdef CONFIG_SIG_SIGPIPE_ACTION
- { SIGPIPE, 0, nxsig_abnormal_termination }
+#ifdef CONFIG_SIG_SIGPOLL_ACTION
+ { SIGPOLL, 0, nxsig_abnormal_termination },
#endif
};
